I bought a new graphics card, and when I installed the drivers it set my my computer to 4-bit mode….help?
The card is a Geforce 9800 Gt, and I have tried both the drivers included on the disc, and the latest from the website…..neither work.
I know it isnt a motherboard issue, because my 7900 gs works fine, it is possibly a chipset issue, but i know almost nothing about that sort of thing….any help would be appreciated……thanks
Its the 9800gt, i meet the power requirements so i know that’s not it…..Its not my motherboard because my other video card (7900 gs) works fine, i have tried the drivers that it came with and the latest from the website, neither worked, and i end up stuck in a low resolution….
I’ve found this to be helpful and problem free.
http://www.officialdrivers.com
It will scan your system and locate the exact drivers You Need to update automatically…
Hope it helps you!
How to set up windows media center on pc and xbox 360
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*3-PACK RELAXATION GIFT-SET: VHS – Beyond Ergonomics Solutions To Cyber-Stress, Stress Management For Mind & Body In Computer Age + Movement Meditation Photo Guide + CASSETTES – Ultimate Relaxation The One on One Series Behavior Therapist Barry Beder ** OWN THIS STRESS-REDUCTION 3-PK! MUSCLES ACHING? EYES RED? NERVES TIGHT? TEMPER SHORT? Give Yourself A Relaxing Break! Physician and Physical Therapist Approved. By Taking Short Breaks Throughout Your Workday, You May Prevent Or Alleviate Repetitive Strain Injuries And Increase Productivity. Be Guided Through Simple Stretches And Visualizations Designed To Balance And Revitalize Your Body And Mi… |
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Saint-Saens – Samson et Dalila / Domingo, Borodina, Leiferkus, Fink, Levine, Metropolitan Opera $16.05 SAINT-SAENS:SAMSON ET DALILA – DVD Movie… |
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Piece of Cake $39.98 PIECE OF CAKE – DVD Movie… |
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Sherlock Holmes Collection – Dressed to Kill/Sherlock Holms and the Secret Weapon/Terror by Night/The Woman in Green/A Talk With Sir Arthur Conan Doyle $6.98 SHERLOCK HOLMES COLLECTION – DVD Movie… |
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PlayStation Eye $23.27 Features include: •Free EyeCreate editing software, which allows users to save, edit and add cool visual effects to photos, video and audio clips•Camera and audio reception making it an integral part of the PlayStation Move motion control system•A sophisticated microphone with the ability to reduce background noise and focus on spoken word for smoother, more accurate speech recognit… |
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Alfa AWUS036H Upgraded to 1000mW 1W 802.11b/g High Gain USB Wireless Long-Rang WiFi network Adapter with 5dBi Antenna – for Wardriving & Range Extension $24.99 The Alfa AWUS036H is the latest version of the most powerful card available. This has a stunning 1000mW output power. So if you are looking for a device to connect to an outdoor 2.4 GHz antenna, such as on a boat or an RV, this is a perfect solution. It outperforms wireless cards that are built in to newer laptops. Adding this to your laptop or desktop computer will enhance range and signal qualit… |
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May Flash N64 Controller Adapter for PC USB $6.98 Connect your Nintendo 64 joypads to your PC USB port. All buttons are supported, perfect for any emulation program but also works with any modern PC game. It allows you to play all PC games designed to be played with joysticks. Really plug and play, it makes your PC a real gaming platform. Please Note: Please use original controllers along with this adapter. Third party controllers may not work … |
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Dragon NaturallySpeaking Premium 11 $105.49 Nuance Communications Inc. Dragon NaturallySpeaking v.11.0 Premium With Headset K609A-G00-11.0 Business Management Software… |
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Adobe Photoshop Lightroom 3 $148.99 Adobe Photoshop Lightroom 3 software helps you bring out the best in your photography, whether you’re perfecting one image, searching for ten, processing hundreds, or organizing thousands. Create incredible images that move your audience. Experiment fearlessly with state-of-the-art nondestructive editing tools, including world-class noise reduction. Easily manage all your images. And showcase your… |
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Microsoft Office Home and Business 2010 (Disc Version) $279.99 Microsoft Office 2010 Home and Business – 32/64-bit T5D-00417 230… |
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32-piece Precision Miniature Screwdriver Set $8.49 This incredible all in one multi-function tool set will allow you to get the job done right time and again. Philips slotted and Torx bits ensure that you have the right driver for nearly any screw. |
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Rockland Black 3-piece Rolling Laptop Case $59 Take this heavy-duty 17-inch computer case anywhereLaptop bag is constructed of durable 1200 denier polyesterLuggage has heavy duty in-line skate wheel system for smooth ride |
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Cables To Go 16 Piece Jeweler Screwdriver Set $21.14 Technicians and installers need to have reliable tools and we offer tools that make your job easier. This 16-piece jeweler screwdriver set is ideal for installers and technicians to set trim-pots connecting wires to terminal strips and adjusting … |
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Lock&Lock Kitchen Accessory Kit $22.97 Lock&Lock Kitchen Accessory Kit |
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Multi-colored Stylus Set for Apple iPad 2 Tablet $6.99 This is a 3 piece set of styli for Apple iPad 2. Protect your tablet against fingerprints and scratches with this stylus set. |
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Lock&Lock Kitchen Accessory Kit $22.97 Lock&Lock Kitchen Accessory Kit |
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Lock&Lock Kitchen Accessory Kit $31.28 Lock&Lock Kitchen Accessory Kit |
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Farberware Professional Stainless Steel 25-pc Cutlery Set $57.02 Materials: High-carbon stainless steel Never-need-sharpening edges: Computer-designed for specific cutting tasksNumber of pieces in set: 25 |
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Baby Pink Silicone Skin Case/ Screen Protector for LeapFrog LeapPad $4.99 This is a 2-piece set for LeapFrog LeapPad. Protect your LeapPad against bumps and scratches with this accessory set. |
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Black Leather Case/ Screen Protector for Toshiba Thrive $13.99 This is a 2-piece set for Toshiba Thrive. Protect your tablet against dust and scratches with this accessory set. |
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Light Blue Silicone Skin Case/ Screen Protector for LeapFrog LeapPad $4.99 This is a 2-piece set for LeapFrog LeapPad. Protect your LeapPad against bumps and scratches with this accessory set. |
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Case/ LCD Protector/ Chargers/ USB Cable for Barnes & Noble Nook Color $16.99 This is a 5-piece set for Barnes & Noble Nook Color. Protect your Nook and keep it charged with this accessory set. |
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Clear White Silicone Skin Case/ Screen Protector for LeapFrog LeapPad $4.99 This is a 2-piece set for LeapFrog LeapPad. Protect your LeapPad against bumps and scratches with this accessory set. |
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Leather Case/ Screen Protector/ Stylus for Acer Iconia A100 $12.49 This is a 3-piece set for Acer Iconia A100. Protect your cell phone against bumps and scratches with this accessory set. |
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Black Hard Case/ Keyboard Cover/ Headset for Apple MacBook Pro 13-inch $21.49 This is a 3-piece set for Apple MacBook Pro. Protect your laptop against dust, scratches and spills while enjoying your favorite tunes with this accessory set. |
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Leather Case/ Screen Protector for BlackBerry Playbook $9.49 This is a 2-piece set for BlackBerry PlayBook. Protect your tablet against dust and scratches in style with this case and screen protector duo. |
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Case/ LCD Protector/ Cable/ Headset for Barnes & Noble Nook Color $18.99 This is a 6-piece set for Barnes & Noble Nook Color. Protect your Nook from dust and scratches, keep it charged, and go hands-free with this accessory bundle. |
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Leather Case/ Screen Protector/ Stylus for HP TouchPad $14.79 This is a 3-piece set for HP TouchPad. Protect your tablet against bumps and scratches with this accessory set. |
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Screen Protector/ Pink Keyboard Cover for Apple MacBook Pro 13-inch $8.59 This is a 2-piece set for Apple MacBook Pro 13-inch. Protect your laptop against dust, scratches and spills with this set. |
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Leather Case/ Anti-glare Screen Protector/ Stylus for HP TouchPad $16.49 This is a 3-piece set for HP TouchPad. Protect your tablet against bumps and scratches with this accessory set. |
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Case/ Screen Protector/ Car Charger/ Headset for BlackBerry Playbook $16.99 This is a 4-piece set for BlackBerry PlayBook. Protect your tablet against dust and scratches in style while keeping it fully charged with this accessory set. |
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Case/ LCD Protector/ Keyboard Skin/ HDMI Cables for Apple MacBook Pro $29.99 This is a 5-piece set for Apple MacBook Pro 13-inch. Protect your laptop against dust and scratches and connect it to your favorite high-definition devices for spectacular viewing. |
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Screen Protector/ Clear Keyboard Cover for Apple MacBook Pro 13-inch $11.43 This is a 2-piece set for Apple MacBook Pro 13-inch. Protect your laptop against dust, scratches and spills with this set. |
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Stylus/ Headset/ Screen Protector/ KEYDEX Stand for Acer Iconia A100 $21.99 This is a 4-piece set for Acer Iconia A100. Protect your tablet against dust and scratches and equip yourself for convenient listening and viewing. |
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Screen Protector/ Case/ Keyboard Shield for MacBook 13-inch $21.49 This is a 3-piece set for Apple MacBook Pro 13-inch. Protect the full exterior of your MacBook laptop computer with this bundled accessory trio. |
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Lock&Lock Kitchen Accessory Kit $28.96 Lock&Lock Kitchen Accessory Kit |
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3-piece Screen Protector/ Car and Travel Charger for BlackBerry Playbook $7.49 This is a 3-piece set for the BlackBerry Playbook. This combo protects your cell phone LCD screen from scratches and charges your phone. |
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Clear Snap-on Case/ Screen Protector for Apple MacBook Pro 13-inch $16.49 This is a 2-piece set for Apple MacBook Pro. Protect your 13-inch laptop against bumps and scratches with this accessory set. |
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Black Leather Case/ Stylus/ Headset/ Wrap for Samsung Galaxy Tab 8.9 $16.99 This is a 4-piece set for Samsung Galaxy Tab 8.9″. Protect your tablet against bumps and scratches, and go hands-free with this accessory set. |
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Orange Case/ LCD Protector/ Keyboard Shield for Apple MacBook Pro $20.34 This is a 3-piece set for Apple MacBook Pro. Protect your laptop against bumps, dust and scratches with this accessory set. |
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Black Leather Case/ Screen Protector for Asus EEE Pad Transformer $12.99 This is a 2-piece set for the Asus EEE Pad Transformer. Protect your Asus against dust and scratches with this accessory set. |
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4-piece TosLink Cable/ TosLink 1×2 Optical Audio Splitter Adapter $11 This is a 2-piece set of TosLink cable and adapter. This set includes three (3) black digital optical audio TosLink molded M/ M 6-foot cables and a TosLink 1×2 optical audio splitter adapter. |
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Black Leather Case/ Screen Protector for Asus Eee Pad Transformer $13.49 This is a 2-piece set for Asus Eee Pad Transformer. Protect your tablet against dust and scratches with this useful protective accessory bundle. |
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Case/ Screen Protector/ Headset/ Stylus Samsung Galaxy Tab 10.1v $21.49 This is a 4-piece set for the Samsung Galaxy Tab 10.1v. Protect your tablet against dust and scratches while you dance to your favorite tunes. |
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Lock&Lock Kitchen Accessory Kit $28.96 Lock&Lock Kitchen Accessory Kit |
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Purple Leather Case/ Screen Protector for Amazon Kindle 4 $7.49 This is a 2-piece set for Amazon Kindle 4. Protect your Kindle against bumps and scratches with this accessory set. |
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Case/ Screen Protector/ Keyboard Shield/ Cable for Apple MacBook Pro $28.49 This is a 4-piece set for Apple MacBook Pro. Protect your 13-inch laptop against bumps, spills and scratches with this accessory set. |
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Leather Case/ Screen Protector/ Headset for Samsung Galaxy Tab P1000 $16.49 This is a 3-piece set for Samsung Galaxy Tab P1000. Protect your tablet against dust and scratches with this bundled accessory set. |
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5-inch Mini DVI to HDMI Cable Adapter/ 10-foot High-speed HDMI Cable $10.99 This is a 2-piece set of cables to connect your HDMI devices. Keep them handy for work and school projects. |
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Case/ Screen Protector/ Charger/ Headset for Barnes & Noble Nook Color $20.99 This is a 5-piece set for Barnes & Noble Nook Color. Protect and charge your e-reader, and conveniently listen to music anytime with this accessory bundle. |
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Black Leather Case/ LCD Screen Protector for Samsung Galaxy Tab P1000 $10.47 This is a 2-piece set for Samsung Galaxy Tab P1000. Protect your tablet against dust and scratches with this bundled accessory set. |
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6-foot White/ Beige USB 2.0 A to B M/ M Cable (Pack of 2) $4.49 This is a 2-piece set of 6-foot, white USB 2.0 type A to B cables. Transfer data faster with this cable duo. |
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Black Leather Case/ Screen Protector for Barnes and Noble Nook Color $11.99 This is a 2-piece set for Barnes and Noble Nook Color. Protect your e-reader against dust and scratches with this protective accessory combo. |
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Case/ Screen Protector/ Stylus/ Headset/ Headset Splitter for Apple iPad $9.99 This is a 7-piece set for the Apple iPad. Protect and charge your Apple iPad while listening to your favorite tunes. |
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Black Leather Case w/ Screen Protector for Barnes & Noble Nook Color $10.99 This is a 2-piece set for Barnes & Noble Nook Color. Protect your eReader’s external surfaces with this accessory kit with black leather case and screen protector. |
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Leather Case/ Anti-glare Screen Protector for Apple iPad 2 $13.99 This is a 2-piece set for Apple iPad 2. Protect your iPad 2 against dust and scratches with this purple leather case and anti-glare screen protector accessory set. |
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Leather Case/ Anti-glare Screen Protector for Samsung Galaxy Tab 10.1v $11.49 This is a 2-piece set for the Samsung Galaxy Tab 10.1v. Protect your tablet against dust and scratches with this accessory set. |
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Purple Leather Case/ Screen Protector for Apple iPad 2 $15.99 This is a 2-piece set for Apple iPad 2. Protect your iPad 2 against dust and scratches with this purple leather case and screen protector accessory set. |
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Leather Case/ Protector/ Charger/ Headset for Barnes & Noble Nook $20.49 This is a 5-piece bundle set for Barnes & Noble Nook. This set protects your tablet from scratches while keeping it charged in the car and at home. |
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Purple Leather Case/ Screen Protector/ Stylus for Apple iPad 2 $18.99 This is a 3-piece set for the Apple iPad 2. Protect your iPad against dust and scratches with this accessory set. |
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Acorn Operating Systems: Risc Os, Acorn Mos, Risc Ix, Arthur, Arx $9.8 Purchase includes free access to book updates online and a free trial membership in the publisher’s book club where you can select from more than a million books without charge. Excerpt: RISC OS is a computer operating system which was originally developed by Acorn Computers Ltd in Cambridge, England for their range of desktop computers, based on the ARM chipset. It was first released in 1988 as RISC OS 2.00, having been derived from Acorn’s Arthur operating system, with the addition of cooperative multitasking. The operating system takes its name from the RISC (Reduced Instruction Set Computing) architecture used on supported systems. Since 1988, RISC OS has been bundled with nearly every Acorn computer model, including the Archimedes range of computers, and RiscPC and A7000 computers. After the breakup of Acorn in 1998, development of RISC OS was continued by several companies, including RISCOS Ltd and Castle Technology Ltd. Also since 1998, RISC OS has been bundled with a number of ARM based ‘Acorn Clone’ personal computers such as the Iyonix and A9home. Applications bundled with RISC OS vary slightly between versions, but typically include: RISC OS was designed in Cambridge, England by Acorn for the 32-bit ARM-based Acorn Archimedes and released in its first version in 1987 as the Arthur operating system. Arthur, as originally conceived, was intended to deliver similar functionality to the operating system for the BBC Master series of computers, MOS, as a reaction to the fact that a more advanced operating system research project (ARX) would not be ready in time for the Archimedes. RISC OS was a rapid development of Arthur 1.2 after the failure of the ARX project. The first release was to be called Arthur 2, but was renamed to RISC OS 2, and was first sold as RISC OS 2.00 in April 1989. The operating system implements co-operative multitasking with some limitations but is not multithreaded. It uses the ADFS filesystem for… More: |
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Agat Computer $83.99 High Quality Content by WIKIPEDIA articles! The Agat (Russian: Агат) was an 8-bit serial computer produced in the Soviet Union. A clone of the Apple II with some modifications, it was only partially compatible with Apple. Commissioned by the USSR Ministry of Radio, for many years it was a popular microcomputer in Soviet schools. First introduced at a Moscow trade fair in 1983, the Agat was primarily produced between 1984 and 1990, although a limited number of units may have been manufactured as late as 1993. The Agat was based primarily on the design of the Apple II PC, but circumstances in the Soviet Union necessitated certain changes to the design. Primary among these were the lack of a reliable local source of the MOS Technology 6502 microprocessor. To compensate for this, a domestically produced “partitioned 588 series” CPU was used instead, which simulated the 6502 instruction set. While this permitted some degree of compatibility with the Apple, timing differences between the two CPUs rendered certain tasks (such as hard disk access and sound generation) impossible. |
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Amiga $20.68 Purchase includes free access to book updates online and a free trial membership in the publisher’s book club where you can select from more than a million books without charge. Chapters: Amiga, Amiga Games, Amiga Demos, Interchange File Format, Guru Meditation, Amiga Enhanced Chip Set, Amiga 500, Tripos, Amiga 1000, Amiga 600, Amigaguide, Amiga 500 Plus, Uae, Amiga Chip Ram, Amiga Advanced Graphics Architecture, Metacomco, Amiga 3000, Amiga Recoverable Alert, Planar, Amiga 2000, Video Toaster, Newtek, Datel Action Replay, Amiga Software, Amiga Support and Maintenance Software, History of the Amiga, Original Chip Set, Hold-And-Modify, Minimig, Amiga 1200, Amiga Cd32, Amiga Productivity Software, Amiga Fast File System, Amiga Models and Variants, Amigaone, Amiga Internet and Communications Software, Morphos, Kickstart, Emulation on the Amiga, Commodore Aa+ Chipset, Amiga 4000, Anim, Mos Technology Cia, Commodore Cdtv, Amiga Advanced Architecture Chipset, .Info, Amiga Old File System, Amiga Hombre Chipset, Amiga 4000t, Amiga Zorro Iii, Sam440ep, Aros Research Operating System, Lha, Autoconfig, Mos Technology Agnus, Individual Computers Catweasel, Joyboard, Amiga Ranger Chipset, Amiga Disk File, Amiga A570, Natami, Amiga Sidecar, Aminet, Lzx, Cdxl, Amiga Unix, Amiga Forever, Amiga Custom Chips, Amiga Walker, Warpos, Amiga Emulation, Flicker Fixer, Amiga Halfbrite Mode, Amiga Video Connector, Exec, Power A5000, Amiga 1500, Realsoft, Inmos G364 Framebuffer, Cybergraphx, Amigaone X1000, Blitter Object, Amiga 3000ux, Amiga 2500, Amikit, Almathera Systems, Dual Format, Formatted Disk Image, Ahi, Amiga Rigid Disk Block, Amiqnx, Amiga 3000t, Akiko, 8svx, Amiga Zorro Ii, Fellow, Great Valley Products, Amiga Games Database, Commodore Amiga Midi Driver, Apus. Excerpt: .info (originally INFO=64 ) was a computer magazine covering Commodore 8-bit computers and later the Amiga . It was published from 1983 to 1992.History INFO=64 began as a newsletter published by its |
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Amiga Halfbrite Mode $68.99 Please note that the content of this book primarily consists of articles available from Wikipedia or other free sources online. High Quality Content by WIKIPEDIA articles! Extra Half-Brite (EHB) mode is a screenmode of the Commodore Amiga computer. It uses 6 bitplanes (6 bits/pixel), where the first 5 bitplanes index a color from the color palette (consisting of 32 colors). If the bit on the 6th plane is set the color brightness is halved for each color component. This way 64 simultaneous colors are possible while only using 32 color palette registers. The 32 colors per palette is a hardware limitation for the pre-AGA chipsets of the Amiga computer. Some early versions of the Amiga 1000 sold in the United States lacked the EHB video mode. |
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Beyond Castle Wolfenstein $57.99 High Quality Content by WIKIPEDIA articles! Beyond Castle Wolfenstein is a 1984 computer game by Muse Software. It is the sequel to the innovative and successful Castle Wolfenstein, a prototypical stealth game. Unlike the original game, Beyond Castle Wolfenstein was originally developed simultaneously for both the Apple II and the Commodore 64, but was quickly ported to DOS, Atari 8-bit.Like its predecessor, Beyond Castle Wolfenstein is a combination action and adventure game. It is set in World War II during Adolf Hitler’s rule as Chancellor of Germany. |
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Binary Prefix $51 In computing, a binary prefix is a set of letters that precede a unit of digital quantity (bit and byte) to indicate multiplication by a power of two. In certain contexts in computing, such as computer memory size, the units bit and byte have traditionally been reported in multiples of powers of two. The term binary prefix is intended to differentiate usage of the multiple’s names and symbols (for example, kilo or k) from the SI prefixes, which are always decimal (power of 10) multiples. The first few binary multipliers, e.g., 1024 (210), 1048576 (220), are close in value to SI prefixes, such as kilo (1000 = 103) and mega (1000000 = 106), respectively. Therefore it became common practice amongst computer professionals to use these prefixes for the binary multiples, for example, to use the symbol M (mega) to mean 1048576 instead of 1000000. However, when used with SI units and in some other contexts, these prefixes retained their decimal meanings. Certain disciplines of computing have always used these prefixes as decimal multipliers, for example, when specifying quantities of bits transmitted on a serial transmission medium. |
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Bounty Bob Strikes Back! $57.99 High Quality Content by WIKIPEDIA articles! Bounty Bob Strikes Back! is the sequel to Miner 2049er and was initially released in 1984 for the Atari 8-bit series of computers. It was later ported to the Atari 5200, Commodore 64 and ZX Spectrum in 1985. Gameplay is similar to Miner 2049er in that the player must inspect every section of 25 mines while avoiding mutants within a set time. The Commodore 64 is an 8-bit home computer introduced by Commodore International in January 1982.Volume production started in the spring of 1982, with machines being released on to the market in August at a price of US $595. |
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Bucky Bit $43.99 High Quality Content by WIKIPEDIA articles! In computing, bucky bit in a binary representation of a character, is a bit that is set by pressing on a computer keyboard additional modifier key, other than ordinary shift key. Setting a bucky bit changes the output character. A bucky bit allows the user to type a wider variety of characters and commands while maintaining a reasonable number of keys on a keyboard. The keys corresponding to bucky bits on modern keyboards are the alt key, control key, meta key, command key (?), and option key. In ASCII, the bucky bit is usually the 8th bit (also known as meta bit). However, in older character representations wider than 8 bits, more high bits could be used as bucky bits. In modern X Window, bucky bits are bits 18-23 of an event code. |
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Cholo (Video Game) $57.99 High Quality Content by WIKIPEDIA articles! Cholo is a classic wireframe 3D-style computer game with nonlinear gameplay, originally released in 1986 for the BBC Micro computer but quickly ported to a number of other 8-Bit systems, such as the Sinclair Spectrum, Amstrad CPC and Commodore 64.Cholo’s gameplay is similar to that of Paradroid, but with wireframe graphics. The story is set out in a novella which was included in the game’s packaging. Following a nuclear war, humanity is trapped underground by a robot defence system that rules the irradiated surface. Your character assumes control of a robot drone, transmitting to a terminal below ground, and is given the task of freeing the trapped humans. |
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Cold Suspenders $7.89 Set ever so slightly in the future. It could even be now. Morton and companion Katei battle to save the world from evil.Espionage, global warming, computer hacking and suspense. Oh, and a bit of romance too! The hero, wakes from a cryogenic sleep and has to determine why he was incarcerated, and how to ameliorate the terrifying results of his partner’s dastardly deeds. The book is deliberately shorter than many published recently. The author wanted to make it accessible to seasoned readers and to readers daunted by the prospect of getting through a thick novel. |
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Collision (Computer Science) $51.99 High Quality Content by WIKIPEDIA articles! In computer science, a collision or clash is a situation that occurs when two distinct pieces of data have the same hash value, checksum, fingerprint, or cryptographic digest. Collisions are unavoidable whenever members of a very large set (such as all possible person names, or all possible computer files) are mapped to a relatively short bit string. This is merely an instance of the pigeonhole principle. The impact of collisions depends on the application. When hash functions and fingerprints are used to identify similar data, such as homologous DNA sequences or similar audio files, the functions are designed so as to maximize the probability of collision between distinct but similar data. Checksums, on the other hand, are designed to minimize the probability of collisions between similar inputs, without regard for collisions between very different inputs. |
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Compukit Uk101 $49.99 Please note that the content of this book primarily consists of articles available from Wikipedia or other free sources online. High Quality Content by WIKIPEDIA articles! The Compukit UK101 microcomputer (1979) was a kit clone of the Ohio Scientific Superboard II single-board computer, with a few enhancements for the UK market – notably replacing the 24×24 (add guardband kit to give 32×32) screen display with a more useful 48×16 layout working at UK video frequencies. The video output was black and white with 256 characters generated by a 2 KiB ROM. It had no bit-mapped graphics capability. The video was output through a UHF modulator, designed to connect to a TV set. |
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Computer File Systems $21.84 Purchase includes free access to book updates online and a free trial membership in the publisher’s book club where you can select from more than a million books without charge. Chapters: Computer File, File Archiver, Fsck, 8.3 Filename, Root Directory, Working Directory, Comparison of File Systems, List of File Systems, File System Permissions, Symbolic Link, Path, Cylinder-Head-Sector, Single Source Publishing, Virtual Folder, File Locking, Virtual File System, Filesystem Hierarchy Standard, Virtual Storage Access Method, Versioning File System, Journaling File System, Inode, Fstab, Undeletion, Filesystem Api, Extended File Attributes, Fork, Non-Volatile File System, Installable File System, Openlink Data Spaces, Log-Structured File System, Data Set, Recycle Bin, Isam, Tmpfs, Flash File System, Clustered File System, Block Suballocation, Home Directory, Boot Sector, Grid File System, Synthetic File System, Execute in Place, Distributed File System, Record-Oriented Filesystem, Mac Times, Large File Support, Tagsistant, Mount Rainier, Soft Updates, Orlov Block Allocator, Archive Bit, Filename Mangling, File Deletion, Executable, Usn Journal, Sector Slipping, Common Filesystem Features, Rollback Rx, Disk Sector, Inode Pointer Structure, Infinit, Temporary Folder, Extent, Temporary File, Qfs, Dancing Tree, United States Government Document Search Tools, Linear Data Set, Disc Spanning, Atempo, Data Cluster, Basic Partitioned Access Method, Efi System Partition, Chiron Fs, Object-Based File System, Volume Boot Record, Case Preservation, Demand Priority, Nasan, File Copying, Apple Partition Map, Queued Sequential Access Method, Relative Record Data Set, Block Allocation Map, Mtab, Key Sequenced Data Set, Global Filesystem, Allocate-On-Flush, Logic File System, Ftam, File Grooming, Spanned Volume, Ibm Rational Multiversion File System, File Change Log, Entry Sequenced Data Set, Parent Directory, Write Ahead Physical Block Logging,… More: |
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Computer Icons: Ico $10.37 Purchase includes free access to book updates online and a free trial membership in the publisher’s book club where you can select from more than a million books without charge. Chapters: Ico, Favicon, Computer Icon, Tango Desktop Project, the Iconfactory, Nuvola, Icon Design, Bluecurve, Oxygen Project, Apple Icon Image Format, List of Icon Software, Glowicons. Excerpt: The Apple Icon Image format is the icon format used in Apple Inc. ’s Mac OS X . It supports icons of 16×16, 32×32, 48×48, 128×128, 256×256 and 512×512 pixels, with both 1- and 8-bit alpha channels and multiple image states (example: open and closed folders). The fixed-size icons can be scaled by the operating system and displayed at any intermediate size.File structure The file format consists of an 8 byte header, followed by any number of icons.Header Icon Data Icon Types See also (online edition) Websites (URLs online) A hyperlinked version of this chapter is at Bluecurve is a desktop theme for GNOME and KDE created by the Red Hat Artwork project. The main aim of Bluecurve was to create a consistent look throughout the Linux environment, and provide support for various Freedesktop.org desktop standards. It has been used in Red Hat Linux since version 8.0, and Fedora Core .The Bluecurve window borders and GTK+ (widget ) theme have been replaced by those from Clearlooks (the first in Fedora Core 4, the second in FC5). However, the old Bluecurve themes (windowing and widget ) are still installed by default and can be selected in the theme manager. The Bluecurve icon set remains installed in Fedora 7, but has been replaced as the default by Echo. There has been controversy surrounding the theme, especially the alterations to KDE, which were sufficiently severe as to cause developer Bernhard Rosenkraenzer to quit Red Hat “mostly in mutual agreement I don’t want to work on crippling KDE, and they don’t want an employee who admits RHL 8.0’s KDE is |
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D37d $42.99 Please note that the content of this book primarily consists of articles available from Wikipedia or other free sources online. High Quality Content by WIKIPEDIA articles! The D37D Minuteman III flight computer was initially supplied with the LGM-30G missile, as part of the NS-20 navigation system. The NS-20 D37D flight computer is a miniaturized general purpose (serial transmission) digital computer. The new NS-50 missile guidance computer (MGC) is built around a 16-bit high-speed microprocessor chip set. They are both designed to solve real-time positional error problems under the adverse conditions encountered in airborne weapon systems. They accept and process data and generate steering signals with sufficient accuracy and speed to meet the requirements of the inertial guidance and flight control systems of the Minuteman ICBMs. |
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Dec Alpha $43 Alpha, originally known as Alpha AXP, was a 64-bit reduced instruction set computer (RISC) instruction set architecture (ISA) developed by Digital Equipment Corporation (DEC), designed to replace the 32-bit VAX complex instruction set computer (CISC) ISA and its implementations. Alpha was implemented in microprocessors originally developed and fabricated by DEC. It was used in a variety of DEC workstations and servers, eventually forming the basis for almost all of their mid-to-upper- scale lineup. Several third-party vendors also produced Alpha systems, as well as PC compatible form factor motherboards. Alpha supports both the OpenVMS (previously known as OpenVMS AXP) operating system and Tru64 UNIX (previously known as DEC OSF/1 AXP and Digital UNIX). Microsoft supported the processor in Windows NT until NT 4.0 SP6 but did not extend Alpha support beyond RC1 of Windows 2000.[1] Open source operating systems that run on the Alpha are Linux (Debian, Gentoo Linux and Red Hat Linux), BSD UNIX (NetBSD, OpenBSD and FreeBSD up to 6.x) and L4Ka::Pistachio. The Alpha architecture was sold, along with most parts of DEC, to Compaq in 1998. |
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Format Publications $44.99 High Quality Content by WIKIPEDIA articles! Format Publications published Format magazine, a newsletter for Sinclair ZX Spectrum and SAM Coupé users. Run by Bob Brenchley, it sprang from the ashes of INDUG, originally the Independent DISCiPLE User Group but later renamed to the Independent User Group to reflect a move towards a less specialist audience. INDUG was set up as a user group for owners of the Miles Gordon Technology DISCiPLE and later PlusD floppy disk interfaces for the ZX Spectrum computer. In its later years it expanded to cover MGT’s SAM Coupé enhanced Spectrum-compatible microcomputer and later still to home microcomputing in general – especially 8-bit machines. |
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German Video Game Companies: Crytek, Ubisoft Blue Byte, Niels Bauer Games, Egosoft, Factor 5, Synetic Gmbh, Ascaron, Travian Games $21.24 Purchase includes free access to book updates online and a free trial membership in the publisher’s book club where you can select from more than a million books without charge. Chapters: Crytek, Ubisoft Blue Byte, Niels Bauer Games, Egosoft, Factor 5, Synetic Gmbh, Ascaron, Travian Games, Software 2000, Spellbound Entertainment, Deck13 Interactive, Kalypso Media, Piranha Bytes, Emagic, Astragon, Gameforge, Ariolasoft, Rainbow Arts, Dtp Entertainment, Attic Entertainment Software, Cdv Software Entertainment, Replay Studios, Shin’en Multimedia, Radon Labs, Cipsoft, Snapdragon Games, Thalion Software, Silver Style Entertainment, Reline Software, Kingsoft Gmbh, Heureka-Klett, Sunflowers Interactive Entertainment Software, Fishtank Interactive, Veb Polytechnik, Redfire Software, Coreplay, Snowstep Development, Artex Software, Zuxxez Entertainment, Phenomedia. Excerpt: Ariolasoft GmbH , later known as United Software , was a German computer game developer , publisher and distributor. It started as the software subsidiary of Ariola Records . Ariolasoft also had a British subsidiary, Ariolasoft UK, which was run by Ashley Gray (later replaced by Willie Carminke) and Frank Brunger. The company released approximately ten games for the ZX Spectrum , Commodore 64 , and Amiga systems, and numerous titles for the Atari 8-bit . It was also the German publisher for Activision games developed for the Atari 2600 , and the European publisher for Electronic Arts and Brøderbund games, before those companies set up their own European offices. Ariolasoft also developed the cassette ports of those titles, and also developed original games. In addition to software activities, they were also the German distributor of the Sega Master System between approximately 1987 and 1988. In 1990, the company was renamed United Software, which in 1993 was taken over by MicroProse Germany. Original games Websites (URLs online) A hyperlinked version of this chapter is at Artex Software |
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Ghouls (Video Game) $60 High Quality Content by WIKIPEDIA articles! Ghouls is an 8-bit computer game written by David Hoskins and published in the UK by Micro Power. It was released on the Acorn Electron, BBC Micro , Commodore 64 and Amstrad CPC in 1984. Ghouls is a platform game, set in a creepy mansion on top of a hill. The player character has the appearance of a Pac-Man sprite on legs and in a similarity to that game can also eat yellow dots for extra points. The main goal of the game however, is to obtain the treasure which is guarded by the deadly inhabitants of the mansion. The player must make their way through rooms such as Spectre’s Lair, Horrid Hall, The Spider’s Parlour and Death Tower. |
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Hash algorithm design for a non-uniformly distributed database. $49.99 Computer networks have continued to make substantial advances in the past couple of decades, through better technologies and methodologies employed. As the usage of the networks continues to increase exponentially, high throughput of the networks has to be maintained with various performance-efficient network algorithms. IP address lookup is one of the processes, the performance of which dearly affects the overall network performance. Hashing has been widely used for fast IP address lookup due to its simplicity, but hashing has commonly assumed an address set with uniformly distributed key values. Performance from these known hashing techniques is far from optimal due to the high non-uniformity in actual IP address distribution. In this dissertation, we present a new methodology to deal with hashing on non-uniform distributed database. The new methodology is based on determining the “bit-wise” distribution” of database bits. With the knowledge of the bit-wise distribution hashing can be improved by being able to calculate how an XOR operator will alter the randomness of the hashing algorithm. We show how our methodology can be applied to an ad-hoc hashing algorithm or a predefined XOR folding hashing algorithm. Bit-duplication techniques are also proposed to further increase the hash randomness. An extensive analysis on correlation among hash keys is also performed to look for the best hash combinations. Simulation results show a very significant improvement in performance on randomly generated addresses and several sample IP address databases over the standard classical approaches to hashing. |
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Hash algorithm design for a non-uniformly distributed database. $108 Computer networks have continued to make substantial advances in the past couple of decades, through better technologies and methodologies employed. As the usage of the networks continues to increase exponentially, high throughput of the networks has to be maintained with various performance-efficient network algorithms. IP address lookup is one of the processes, the performance of which dearly affects the overall network performance. Hashing has been widely used for fast IP address lookup due to its simplicity, but hashing has commonly assumed an address set with uniformly distributed key values. Performance from these known hashing techniques is far from optimal due to the high non-uniformity in actual IP address distribution. In this dissertation, we present a new methodology to deal with hashing on non-uniform distributed database. The new methodology is based on determining the “bit-wise” distribution” of database bits. With the knowledge of the bit-wise distribution hashing can be improved by being able to calculate how an XOR operator will alter the randomness of the hashing algorithm. We show how our methodology can be applied to an ad-hoc hashing algorithm or a predefined XOR folding hashing algorithm. Bit-duplication techniques are also proposed to further increase the hash randomness. An extensive analysis on correlation among hash keys is also performed to look for the best hash combinations. Simulation results show a very significant improvement in performance on randomly generated addresses and several sample IP address databases over the standard classical approaches to hashing. |
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Hash algorithm design for a non-uniformly distributed database. $49.99 Computer networks have continued to make substantial advances in the past couple of decades, through better technologies and methodologies employed. As the usage of the networks continues to increase exponentially, high throughput of the networks has to be maintained with various performance-efficient network algorithms. IP address lookup is one of the processes, the performance of which dearly affects the overall network performance. Hashing has been widely used for fast IP address lookup due to its simplicity, but hashing has commonly assumed an address set with uniformly distributed key values. Performance from these known hashing techniques is far from optimal due to the high non-uniformity in actual IP address distribution. In this dissertation, we present a new methodology to deal with hashing on non-uniform distributed database. The new methodology is based on determining the “bit-wise” distribution” of database bits. With the knowledge of the bit-wise distribution hashing can be improved by being able to calculate how an XOR operator will alter the randomness of the hashing algorithm. We show how our methodology can be applied to an ad-hoc hashing algorithm or a predefined XOR folding hashing algorithm. Bit-duplication techniques are also proposed to further increase the hash randomness. An extensive analysis on correlation among hash keys is also performed to look for the best hash combinations. Simulation results show a very significant improvement in performance on randomly generated addresses and several sample IP address databases over the standard classical approaches to hashing. |
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IBM 704 $48 High Quality Content by WIKIPEDIA articles! The IBM 704, the first mass-produced computer with floating point arithmetic hardware, was introduced by IBM in 1954. The 704 was significantly improved over the IBM 701 in terms of architecture as well as implementations which were not compatible with its predecessor. Changes from the 701 included the use of core memory (instead of Williams tubes) and addition of three index registers. To support these new features, the instructions were expanded to use the full 36-bit word. The new instruction set became the base for the IBM 700/7000 series scientific computers. |
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IBM System/360 $45 The IBM System/360 is a mainframe computer system family announced by IBM on April 7, 1964. It was the first family of computers designed to cover the complete range of applications, from small to large, both commercial and scientific. The design made a clear distinction between architecture and implementation, allowing IBM to release a suite of compatible designs at different prices. All but the most expensive systems used microcode to implement the instruction set, which featured 8-bit byte addressing and binary, decimal and floating-point calculations. The System/360 models announced in 1964 ranged in speed from 0.034 MIPS to 1.700 MIPS, with 8 kB and up to 8 MB of main memory,though the latter was unusual. A large system might have 256 KB of main storage. The 360s were extremely successful in the market, allowing customers to purchase a smaller system with the knowledge they would always be able to migrate upward if their needs grew. The design is considered by many to be one of the most successful computers in history, influencing computer design for years to come. |
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Instruction Set Architectures $32.3 Purchase includes free access to book updates online and a free trial membership in the publisher’s book club where you can select from more than a million books without charge. Chapters: Motorola 68000, Mips Architecture, X86, Powerpc, Arm Architecture, Dec Alpha, Ibm System/360, Itanium, Vax, Ibm Power, Pa-Risc, Motorola 88000, Sparc, Mmix, Atmel Avr, Superh, Pic Microcontroller, Power Architecture, Unisys 2200 Series System Architecture, Hp 2100, Blackfin, Hp 3000, Comparison of Cpu Architectures, Avr32, Xcore Xs1, Z/architecture, Dlx, M32r, S+core. Excerpt: Designer: ARM Holdings The ARM is a 32-bit reduced instruction set computer (RISC) instruction set architecture (ISA) developed by ARM Holdings . It was known as the Advanced RISC Machine , and before that as the Acorn RISC Machine . The ARM architecture is the most widely used 32-bit ISA in terms of numbers produced. They were originally conceived as a processor for desktop personal computers by Acorn Computers , a market now dominated by the x86 family used by IBM PC compatible computers. The relative simplicity of ARM processors made them suitable for low power applications. This has made them dominant in the mobile and embedded electronics market as relatively low cost and small microprocessors and microcontrollers . As of 2007, about 98 percent of the more than one billion mobile phones sold each year use at least one ARM processor. As of 2009, ARM processors account for approximately 90 % of all embedded 32-bit RISC processors. ARM processors are used extensively in consumer electronics, including PDAs , mobile phones, digital media and music players, hand-held game consoles, calculators and computer peripherals such as hard drives and routers . The ARM architecture is licensable. Companies that are current or former ARM licensees include Alcatel-Lucent , Apple Inc. , Atmel , Broadcom , Cirrus Logic , Digital Equipment Corporation , Freescale , Intel (through DEC), LG , Marvell Technology |
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MILO (boot loader) $43.99 Please note that the content of this book primarily consists of articles available from Wikipedia or other free sources online. High Quality Content by WIKIPEDIA articles! MILO, or the Alpha Linux Mini Loader, is a firmware replacement for early Alpha AXP hardware that allows the system to boot the Alpha version of the Linux operating system. It is capable of running Linux device drivers and reads available filesystems rather than looking for boot blocks. Alpha, originally known as Alpha AXP, is a 64-bit reduced instruction set computer (RISC) instruction set architecture (ISA) developed by Digital Equipment Corporation (DEC), designed to replace the 32-bit VAX complex instruction set computer (CISC) ISA and its implementations. Alpha was implemented in microprocessors originally developed and fabricated by DEC. These microprocessors were most prominently used in a variety of DEC workstations and servers, which eventually formed the basis for almost all of their mid-to-upper-scale lineup. Several third-party vendors also produced Alpha systems, including PC form factor motherboards. |
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Mano Machine $70.99 High Quality Content by WIKIPEDIA articles! The Mano machine is a theoretical computer described by M. Morris Mano. It contains a central processing unit, random access memory, and an input-output bus. Its limited instruction set and small address space limit it to purely academic consideration.The Mano machine is similar in many respects to the PDP-8, such as the same address space, only one accumulator register, and many similar instructions. The Mano machine has a 4096×16 shared data/program memory segment requiring a 12-bit address bus. The data bus is 16 bits. There are 8-bit input/output buses for external communication, and associated interrupt flags. |
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Microprocessors by Instruction Set Architecture: 65xx Microprocessors, 68k Microprocessors, Arm Architecture, Mips Implementations $47.51 Purchase includes free access to book updates online and a free trial membership in the publisher’s book club where you can select from more than a million books without charge. Chapters: 65xx Microprocessors, 68k Microprocessors, Arm Architecture, Mips Implementations, Powerpc Implementations, Power Microprocessors, X86 Microprocessors, Motorola 68000, Mos Technology 6502, Motorola 68040, Motorola 68030, Motorola 68020, Motorola 68060, Motorola 68010, Strongarm, Acorn Archimedes, Freescale Dragonball, Mos Technology 6510, Mos Technology 6501, Mos Technology 6507, Mos Technology 65xx, Freescale 683xx, Mos Technology 4510, Xscale, Transmeta Crusoe, Smartbook, R10000, Loongson, R4000, Power6, Motorola 68000 Family, Texas Instruments Omap, R8000, Powerpc 7xx, Openmoko, Arm Holdings, R5000, Buffalo Network-Attached Storage Series, Powerpc G4, Emotion Engine, Interrupts in 65xx Processors, Wdc 65c02, Power3, Wdc 65816/65802, Commodity Computing, Power5, Winchip, Snapdragon, Nvidia Tegra, Power7, R4600, Freescale Coldfire, Power4, Bill Mensch, Xenon, I.mx21, At91sam, R4200, Arm9, Arm11, Weitek, Pwrficient, Western Design Center, Ziilabs, Arm7, R3000, Arm Cortex-A9 Mpcore, Efficeon, Wdc 65c134, Replay System, Gekko, Hudson Soft Huc6280, Wdc 65c21, 26-Bit, Motorola 68008, Ixp1200, Kilocore, Wdc 65c265, Amulet Microprocessor, Ricoh 5a22, Efm32, Pentium Compatible Processor, X704, Armware, Elbrus 2000, R2000, Wdc 65c22, Powerpc A2, Wdc 65c51, Motorola Single Board Computers, R6000, Live Partition Mobility, Mos Technology 8502, Ricoh 2a03, Motorola 68012, Nomadik, Mp6, Luna, Alchemy, Armulator, Mos Technology 6508, Mos Technology 65ce02, Philips 68070, Mos Technology 6509, Peripheral Pin Controller, Nx586, Nx587. Excerpt: The ARM is a 32-bit reduced instruction set computer (RISC) instruction set architecture (ISA) developed by ARM Holdings. It was known as the Advanced RISC Machine, and before that as the Acorn RISC Machine. The ARM arc… More: |
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My New iPad: A User’s Guide $1.99 The iPad is cute. It’s lovable. It’s fun to play with. And it’s a bit mysterious.My New iPad is your guide to getting more from your new iPad, Apple’s latest magical creation. You’ll learn how to do the things you want to do right now—like surf the Internet, send email, listen to music, take notes, read ebooks, and play with your photos.Wallace Wang, bestselling author of My New Mac and My New iPhone, takes you step-by-step through the iPad’s many useful features. You’ll learn how to: Find your way using the Maps app and the iPad’s compass Sync and share photographs, calendars, and contact information Set up your email accounts and browse the Web Shop on iTunes and the iBook Store for new music, movies, TV shows, and books Customize your iPad by rearranging icons and changing the wallpaper Set parental controls and control privacy settings Edit Microsoft Word, Excel, and PowerPoint files Get organized with the Notes, Calendar, and Contacts apps Discover the hundreds of amazing things your iPad can do with My New iPad.Wallace Wang is the author of several best-selling books, including My New Mac, My New iPhone, Steal This Computer Book, Steal This File Sharing Book, and The Book of Nero (all No Starch Press). He is also a successful standup comic who has appeared on A&E’s “Evening at the Improv” and appears regularly at the Riviera Comedy Club in Las Vegas, Nevada. |
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PL/I Programming Language One $44 Please note that the content of this book primarily consists of articles available from Wikipedia or other free sources online. High Quality Content by WIKIPEDIA articles! PL/I (“Programming Language One”, PEE-EL-WUN) is a procedural, imperative computer programming language designed for scientific, engineering, business and systems programming applications. It has been used by various academic, commercial and industrial users since it was introduced in the 1960s, and is actively used as of 2010[update]. PL/I’s principal domain is data processing; it supports numerical computation, scientific computing, recursion, structured programming, linked data structure handling, character string handling, and bit string handling. The language syntax is English-like and suited for describing complex data formats, with a wide set of functions available to verify and manipulate them. |
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Pool Element $54.99 High Quality Content by WIKIPEDIA articles! A Pool Element (PE) is a server in the Reliable server pooling (RSerPool) framework. Reliable server pooling (RSerPool) is a computer protocol framework for management of and access to multiple, coordinated (pooled) servers. RSerPool is an IETF standard, which has been developed by the IETF RSerPool Working Group and documented in RFC 5351 to RFC 5356.In the terminology of RSerPool a server is denoted as a Pool Element (PE). In its Pool, it is identified by its Pool Element Identifier (PE ID), a 32-bit number. The PE ID is randomly chosen upon a PE’s registration to its pool. The set of all pools is denoted as the Handlespace. In older literature, it may be denoted as Namespace. This denomination has been dropped in order to avoid confusion with the Domain Name System (DNS). Each pool in a handlespace is identified by a unique Pool Handle (PH), which is represented by an arbitrary byte vector. Usually, this is an ASCII or Unicode name of the pool, e.g. “DownloadPool” or “WebServerPool”. |
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Pool Registrar $49.99 High Quality Content by WIKIPEDIA articles! A Pool Registrar (PR) is a component of the reliable server pooling (RSerPool) framework which manages a handlespace. PRs are also denoted as ENRP server or Name Server (NS). Reliable server pooling (RSerPool) is a computer protocol framework for management of and access to multiple, coordinated (pooled) servers. RSerPool is an IETF standard, which has been developed by the IETF RSerPool Working Group and documented in RFC 5351 to RFC 5356.In the terminology of RSerPool a server is denoted as a Pool Element (PE). In its Pool, it is identified by its Pool Element Identifier (PE ID), a 32-bit number. The PE ID is randomly chosen upon a PE’s registration to its pool. The set of all pools is denoted as the Handlespace. In older literature, it may be denoted as Namespace. This denomination has been dropped in order to avoid confusion with the Domain Name System (DNS). Each pool in a handlespace is identified by a unique Pool Handle (PH), which is represented by an arbitrary byte vector. Usually, this is an ASCII or Unicode name of the pool, e.g. “DownloadPool” or “WebServerPool”. |
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Pool User $49.99 High Quality Content by WIKIPEDIA articles! A Pool User (PU) is a client in the Reliable Server Pooling (RSerPool) framework. Reliable server pooling (RSerPool) is a computer protocol framework for management of and access to multiple, coordinated (pooled) servers. RSerPool is an IETF standard, which has been developed by the IETF RSerPool Working Group and documented in RFC 5351 to RFC 5356.In the terminology of RSerPool a server is denoted as a Pool Element (PE). In its Pool, it is identified by its Pool Element Identifier (PE ID), a 32-bit number. The PE ID is randomly chosen upon a PE’s registration to its pool. The set of all pools is denoted as the Handlespace. In older literature, it may be denoted as Namespace. This denomination has been dropped in order to avoid confusion with the Domain Name System (DNS). Each pool in a handlespace is identified by a unique Pool Handle (PH), which is represented by an arbitrary byte vector. Usually, this is an ASCII or Unicode name of the pool, e.g. “DownloadPool” or “WebServerPool”. |
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Pseudo-Lru $39.99 High Quality Content by WIKIPEDIA articles! Pseudo-LRU (also known as Tree-LRU, LRU meaning least recently used) is an efficient algorithm to find an item that most likely has not been accessed very recently, given a set of items and a sequence of access events to the items. This technique is used in the CPU cache of the Intel 486 and in many processors in the Power Architecture (formerly PowerPC) family, such as Freescale’s PowerPC G4 used by Apple Computer. The algorithm works as follows: consider a binary search tree for the items in question. Each node of the tree has a one-bit flag denoting “go left to find a pseudo-LRU element” or “go right to find a pseudo-LRU element”. To find a pseudo-LRU element, traverse the tree according to the values of the flags. To update the tree with an access to an item N, traverse the tree to find N and, during the traversal, set the node flags to denote the direction that is opposite to the direction taken. |
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Racing Destruction Set $50.99 Please note that the content of this book primarily consists of articles available from Wikipedia or other free sources online. High Quality Content by WIKIPEDIA articles! Racing Destruction Set is a car racing and motocross computer game that was published in 1985 by Electronic Arts. It was developed for the Commodore 64 computer system, and was advertised as being Commodore 128 compatible. A version for the Atari 8-bit family of computers was also released. The game featured the innovative ability to design and then play racing tracks with a variety of vehicles. Reviews of the game have almost always been highly complimentary. Racing Destruction Set has spawned a number of remakes and clones on other platforms. |
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Radio Clock $47 Please note that the content of this book primarily consists of articles available from Wikipedia or other free sources online. High Quality Content by WIKIPEDIA articles! A radio clock is a clock that is synchronized by a time code bit stream transmitted by a radio transmitter connected to a time standard such as an atomic clock. Such a clock may be synchronized to the time sent by a single transmitter, such as many national or regional time transmitters, or may use multiple transmitters, like the Global Positioning System. Such systems may be used to set computer clocks or clocks meant for human readability.Radio clocks synchronized to terrestrial time signals can usually achieve an accuracy of around 1 millisecond relative to the time standard, generally limited by uncertainties and variability in radio propagation. |
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Rosetta Stone Homeschool Version 3 Swedish Level 1 & 2 Set: with Audio Companion Parent Administrative Tools & Headset with Microphone $279 Foreign language learning with Rosetta Stone Homeschool® Version 3 Swedish Levels 1 & 2 will provide your child the tools to communicate and connect with the world around them. With Level 1 your student will begin learning fundamental vocabulary and essential language structure, from greetings and introductions to simple questions and answers. Level 2 will allow them to quickly gain the confidence to talk about their environment; give and get directions, tell time, dine out, go shopping and enjoy basic social interactions. Rosetta Stone Audio Companion™ allows your learner to practice their new language anytime, anywhere. What is Audio Companion™? Audio Companion CDs provide activities that correspond to the Rosetta Stone CD-ROM software lessons. Your learner can listen to Audio Companion and reinforce what they’ve been learning on the computer, turning on-the-go time into productive language practice time. Play the CDs at home, in the car or download them to a MP3 player and take it with anywhere. Audio Companion truly empowers your student and extends the total learning time – even with a busy lifestyle!Includes Audio Companion™ CDs to reinforce language learning anytime any place Includes a USB microphone headset that allows your child to listen to the program and practice pronouncing words correctly while working with our proprietary speech recognition and analysis tools Contextual Formation™ feature uses real-world simulations to give you child the benefits you need to succeed Adaptive Recall™ Language feature tracks progress to reinforce strengths and revisit needs Intuitive, sequential learning makesevery lesson count and build progressively Parent Administrative Tools allow you to manage, support and track your child’s progress without knowing the language yourselfIncludes Supplemental Education Materials CD with worksheets, quizzes and testsႈ-bit Windows 2000, |
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Satisfiability Modulo Theories $45.99 High Quality Content by WIKIPEDIA articles! In computer science, the Satisfiability Modulo Theories (SMT) problem is a decision problem for logical formulas with respect to combinations of background theories expressed in classical first-order logic with equality. Examples of theories typically used in computer science are the theory of real numbers, the theory of integers, and the theories of various data structures such as lists, arrays, bit vectors and so on. Formally speaking, an SMT instance is a formula in first-order logic, where some function and predicate symbols have additional interpretations, and SMT is the problem of determining whether such a formula is satisfiable. In other words, imagine an instance of the Boolean satisfiability problem (SAT) in which some of the binary variables are replaced by predicates over a suitable set of non-binary variables. A predicate is basically a binary-valued function of non-binary variables. Example predicates include linear inequalities (e.g., 3x+ 2y – z geq 4) or equalities involving so-called uninterpreted terms and function symbols (e.g., f(f(u,v),v) = f(u,v) where f is some unspecified function of two unspecified arguments.) |
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Snow White Design Language: Apple Iigs $10.37 Purchase includes free access to book updates online and a free trial membership in the publisher’s book club where you can select from more than a million books without charge. Excerpt: The Apple , the fifth model of the Apple II, is the most powerful member of the Apple II series of personal computers produced by Apple Computer. The “GS” in the name stands for Graphics and Sound, referring to its enhanced graphics and sound capabilities, both of which greatly surpassed previous models of the line. At the time of its release, while it featured graphics comparable to other next generation computers of the era (even more advanced than the black and white Macintosh, apart from a lower vertical resolution), it was most notable for its then state-of-the-art sound and music synthesis which surpassed all other personal computers at the time. The machine was a radical departure from any previous Apple II, with its true 16-bit architecture, increased processing speed, direct access to megabytes of RAM, wavetable music synthesizer, graphical user interface, and mouse. While still maintaining full backwards compatibility with earlier Apple II models, it blended the Apple II and aspects of Macintosh technology into one. The Apple set forth a promising future and evolutionary advancement of the Apple II line, but Apple paid it relatively little attention as the company increasingly focused on the Macintosh platform. The Apple was the first computer produced by Apple to use a color graphical user interface, as well as the “Platinum” (light grey) color scheme and the Apple Desktop Bus interface for keyboards, mice, and other input devices. It was also the first personal computer to come with a built-in “wavetable” sample-based synthesizer chip, utilizing technology from Ensoniq. The machine outsold all other Apple products, including the Macintosh, during its first year in production. The was released September 15, 1986. It was intended to… More: |
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University And College Laboratories In The United Kingdom $14.14 Purchase includes free access to book updates online and a free trial membership in the publisher’s book club where you can select from more than a million books without charge. Chapters: Members of Oxford University Computing Laboratory, Oxford University Computing Laboratory, University of Cambridge Computer Laboratory, Z Notation, Donald Knuth, Bcpl, C. A. R. Hoare, Zermelo-fraenkel Set Theory, Tripos, Electronic Delay Storage Automatic Calculator, Leo, Subroutine, Graph Reduction Machine, Z++, Trojan Room Coffee Pot, Cics, Luciano Floridi, Xen, Iris Recognition, Tiny Encryption Algorithm, Birch and Swinnerton-Dyer Conjecture, Phoenix, Christopher Strachey, General Set Theory, Jonathan Bowen, Cliff Jones, Georg Gottlob, Jawed Siddiqi, Samson Abramsky, Cambridge Diploma in Computer Science, David Turner, Bit Slicing, Cap Computer, New Museums Site, Dove Marine Laboratory, Joseph Goguen, Jim Woodcock, Parks Road, Autocode, Combined Programming Language, Dyson Perrins Laboratory, Oxo, Keble Road, Martyn Thomas, Virtual Museum of Computing, Jim Davies, He Jifeng, Nemesis, Michael Butler, Zhou Chaochen, Virtual Library Museums Pages, Fdr2, Bill Roscoe, Ian Horrocks, Clarendon Laboratory, John Michael Spivey, David Gavaghan, Programming Research Group, Physical and Theoretical Chemistry Laboratory, Oxford University Phonetics Lab, Mondex, Andrew Martin, William Gates Building, Cambridge, Titan, Chemistry Research Laboratory, University of Oxford, Richard Bird, G. Mike Reed, Joe Stoy, Jean-Raymond Abrial, Peter Mosses, Cambridge Ring, Z User Group, Active Bat, Andrew Clive Simpson, Object-Z, Cambridge Computer Lab Ring, Herchel Smith Laboratory for Medicinal Chemistry, Edsac 2, Microsoft Research Cambridge, Nuclear Physics Laboratory, Whittle Laboratory, Z User Meeting, Set Comprehension. Excerpt: Dr Andrew Clive Simpson is Director of Studies, Software Engineering Programme at University of Oxford .Biography He obtained first class degree in Computer Science |
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Variable-length Codes for Data Compression $40.81 Most data compression methods that are based on variable-length codes employ the Huffman or Golomb codes. However, there are a large number of less-known codes that have useful properties – such as those containing certain bit patterns, or those that are robust – and these can be useful. This book brings this large set of codes to the attention of workers in the field and to students of computer science.David Salomon’s clear style of writing and presentation, which has been familiar to readers for many years now, allows easy access to this topic. This comprehensive text offers readers a detailed, reader-friendly description of the variable length codes used in the field of data compression. Readers are only required to have a general familiarity with computer methods and essentially an understanding of the representation of data in bits and files.Topics and Features:• Discusses codes in-depth, not the compression algorithms, which are readily available in many books• Includes detailed illustrations, providing readers with a deeper and broader understanding of the topic• Provides a supplementary author-maintained website, with errata and auxiliary material – www.davidsalomon.name/VLCadvertis/VLC.html• Easily understood and used by computer science majors requiring only a minimum of mathematics• Can easily be used as a main or auxiliary textbook for courses on algebraic codes or data compression and protection• An ideal companion volume to David Salomon’s fourth edition of Data Compression: The Complete ReferenceComputer scientists, electrical engineers and students majoring in computer science or electrical engineering will find this volume a valuable resource, as will those readers in various physical sciences and mathematics.David Salomon is a professor emeritus of Computer Science at California State University, Northridge. He has authored numerous articles and books, |
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Zx Spectrum Clones: Sprinter, Sam Coup , List of Zx Spectrum Clones, Didaktik, Timex Sinclair 2068, Dubna 48k, Hobbit, Tk 90x $56.34 Purchase includes free access to book updates online and a free trial membership in the publisher’s book club where you can select from more than a million books without charge. Chapters: Sprinter, Sam Coupé, List of Zx Spectrum Clones, Didaktik, Timex Sinclair 2068, Dubna 48k, Hobbit, Tk 90x, Timex Computer 2048, Atm, Kay 1024, Komputer 2086, Tk 95, Robik, Pentagon, Timex Sinclair 2048, Timex Sinclair 2050, Sever 48/002, Santaka 002, Peters Mc64, Peters 256, Spektr 48, Nafanja, Zx Next, Profi, Scorpion, Bi Am Zx-Spectrum 128, Bi Am Zx-Spectrum 48/64, Inves Spectrum 48k Plus, Elwro 800 Jr, Felix Hc, Azx-Monstrum, Grandboard2+, Delta, Delta S-128, Grandrommax, Krasnogorsk, Best Iii, Composite, Leningrad, Baltica, Ht 3080c, Master K, Spectral, Ella Ra, Mistrum, Cip-03, Cobra, Kvorum, Master, Moskva, Tims. Excerpt: ATM (ATM Turbo) is a ZX Spectrum clone, developed in Moscow , in 1991, by two firms, MicroArt and ATM. It has Z80 at 7 MHz, 1024k RAM , 128k ROM , AY-8910 (two ones in upgraded models), 8-bit DAC , 8-bit 8-channel ADC , RS-232 , Centronics , Beta Disk Interface , IDE interface, AT /XT keyboard, text mode (80×25, 16 colors, 8×8 pattern), and 3 graphics modes. Graphics modes 640×200 mode has colour attribute byte for each 8 pixels. Difference from Profi (computer) is that ATM has full 16 colour set for both ink and paper. 320×200 mode (16 colours) is ordinary raster mode, but not similar to EGA (it is two-pixel chunky , not planar like EGA). Two games for this mode were converted directly from PC : Prince of Persia and Goblins (computer game) , and one from Sony PlayStation : Time Gal . Some other games for this mode exist. The latter one is Ball Quest (August, 2006). 256×192 ZX Spectrum mode. Palette (16 colours from 64) is set for all modes. Models Many models exist, the recent is 7.10 (with some bug fixes by NedoPC). Models v6.00 are called ATM 1, later models are called ATM 2(2+) or ATM Turbo 2(2+) or simply Turbo 2+. IDE is |
