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  2. Trusted Execution Technology - Wikipedia

    en.wikipedia.org/wiki/Trusted_Execution_Technology

    The ACM then measures the first BIOS code module, which can make additional measurements. The measurements of the ACM and BIOS code modules are extended to PCR0, which is said to hold the static core root of trust measurement (CRTM) as well as the measurement of the BIOS Trusted Computing Base (TCB). The BIOS measures additional components into ...

  3. Pentium F00F bug - Wikipedia

    en.wikipedia.org/wiki/Pentium_F00F_bug

    Intel Pentium processor. The Pentium F00F bug is a design flaw in the majority of Intel Pentium, Pentium MMX, and Pentium OverDrive processors (all in the P5 microarchitecture). Discovered in 1997, it can result in the processor ceasing to function until the computer is physically rebooted. The bug has been circumvented through operating system ...

  4. PA-RISC - Wikipedia

    en.wikipedia.org/wiki/PA-RISC

    HP PA-RISC 7300LC microprocessor HP 9000 C110 PA-RISC workstation booting Debian GNU/Linux. Precision Architecture RISC (PA-RISC) or Hewlett Packard Precision Architecture (HP/PA or simply HPPA), is a general purpose computer instruction set architecture (ISA) developed by Hewlett-Packard from the 1980s until the 2000s.

  5. Power-on self-test - Wikipedia

    en.wikipedia.org/wiki/Power-on_self-test

    BIOS POST card for ISA bus BIOS POST card for PCI bus Professional BIOS POST card for PCI bus Two POST seven-segment displays integrated on a computer motherboard. The original IBM BIOS made POST diagnostic information available by outputting a number to I/O port 0x80 (a screen display was not possible with some failure modes). Both progress ...

  6. Checksum - Wikipedia

    en.wikipedia.org/wiki/Checksum

    The checksum algorithms most used in practice, such as Fletcher's checksum, Adler-32, and cyclic redundancy checks (CRCs), address these weaknesses by considering not only the value of each word but also its position in the sequence. This feature generally increases the cost of computing the checksum.

  7. Nonvolatile BIOS memory - Wikipedia

    en.wikipedia.org/wiki/Nonvolatile_BIOS_memory

    Nonvolatile BIOS memory refers to a small memory on PC motherboards that is used to store BIOS settings. It is traditionally called CMOS RAM because it uses a volatile, low-power complementary metal–oxide–semiconductor (CMOS) SRAM (such as the Motorola MC146818 [1] or similar) powered by a small battery when system and standby power is off. [2]

  8. Comparison of early word processors - Wikipedia

    en.wikipedia.org/wiki/Comparison_of_early_word...

    Word processor Apple Atari CP/M CPT Commodore 64 HP IBM PC Kaypro Macintosh Morrow IBM PCjr Rainbow 100 TI Professional Tandy ZX Spectrum; Tasword: No: No: No: No: Yes: No

  9. HP Pavilion dv2000 series - Wikipedia

    en.wikipedia.org/wiki/HP_Pavilion_dv2000_series

    Processor: Tyler-class (65 nm) Turion 64 X2 TL-58 1.9 GHz Front Side Bus: HyperTransport (800 MHz / 1600 MT/s). Graphics: NVIDIA GeForce 7150M (up to 256 MB maximum) Display: 14.1" 16:10 aspect ratio WXGA (1280 x 800) High-Definition "HP BrightView" LCD. Video Output: S-video, VGA (resolution depends on graphics display adapter)