• Thumbnail for PA-RISC
    Precision Architecture RISC (PA-RISC) or Hewlett Packard Precision Architecture (HP/PA or simply HPPA), is a general purpose computer instruction set...
    16 KB (1,285 words) - 19:23, 24 April 2025
  • Thumbnail for Reduced instruction set computer
    LoongArch, Motorola 88000, the MIPS architecture, PA-RISC, Power ISA, RISC-V, SuperH, and SPARC. RISC processors are used in supercomputers, such as the...
    59 KB (6,970 words) - 03:21, 16 May 2025
  • Thumbnail for PA-8000
    The PA-8000 (PCX-U), code-named Onyx, is a microprocessor developed and fabricated by Hewlett-Packard (HP) that implemented the PA-RISC 2.0 instruction...
    22 KB (3,114 words) - 06:32, 24 November 2024
  • Thumbnail for PA-7100LC
    The PA-7100LC is a microprocessor that implements the PA-RISC 1.1 instruction set architecture (ISA) developed by Hewlett-Packard (HP). It is also known...
    7 KB (894 words) - 07:59, 2 August 2024
  • NX bit (section PA-RISC)
    Translation lookaside buffer (TLB) entries and page table entries in PA-RISC 1.1 and PA-RISC 2.0 support read-only, read/write, read/execute, and read/write/execute...
    10 KB (1,167 words) - 12:37, 3 May 2025
  • Berkeley RISC is one of two seminal research projects into reduced instruction set computer (RISC) based microprocessor design taking place under the Defense...
    24 KB (3,411 words) - 22:12, 24 April 2025
  • Thumbnail for HP 9000
    FOCUS designs. From the mid-1980s, the line was transitioned to HP's new PA-RISC architecture. Finally, in the 2000s, systems using the IA-64 were added...
    30 KB (4,121 words) - 09:51, 11 May 2025
  • Thumbnail for HP 3000
    development of a new RISC processor, which emerged as the PA-RISC platform. The HP 3000 CPU was reimplemented as an emulator running on PA-RISC and a recompiled...
    41 KB (5,002 words) - 15:37, 21 January 2025
  • Thumbnail for HP-UX
    proprietary FOCUS architecture, and later HP 9000 Series models based on HP's PA-RISC instruction set architecture. HP-UX was the first Unix to offer access-control...
    28 KB (2,998 words) - 20:24, 21 November 2024
  • Hewlett-Packard PA-RISC, which are associated with virtual addresses, and which allow multiple keys per process. In the Itanium and PA-RISC architectures...
    18 KB (2,268 words) - 16:46, 24 January 2025
  • eXtensions or MAX are instruction set extensions to the Hewlett-Packard PA-RISC instruction set architecture (ISA). MAX was developed to improve the performance...
    6 KB (539 words) - 23:11, 4 August 2023
  • Thumbnail for NeXT
    NeXT (redirect from NeXT RISC Workstation)
    ported to PA-RISC- and SPARC-based platforms, for a total of four versions: NeXTSTEP/NeXT (for NeXT's own hardware), NeXTSTEP/Intel, NeXTSTEP/PA-RISC, and...
    60 KB (5,834 words) - 16:20, 15 May 2025
  • there to RISC-V International, a Swiss non-profit entity, in November 2019. Similar to several other RISC ISAs, e.g. Amber (ARMv2) or OpenRISC, RISC-V is...
    151 KB (15,728 words) - 13:42, 22 May 2025
  • Thumbnail for Executable and Linkable Format
    Executable Format) Haiku, an open source reimplementation of BeOS RISC OS Stratus VOS, in PA-RISC and x86 versions SkyOS Fuchsia OS Z/TPF HPE NonStop OS Deos...
    38 KB (2,183 words) - 04:21, 2 May 2025
  • released a port of OSF/1 to the early HP 9000/700 workstations based on the PA-RISC 1.1 architecture. This was withdrawn soon afterwards due to lack of software...
    19 KB (1,800 words) - 17:12, 25 July 2024
  • Thumbnail for HPE Superdome
    to 32 sockets (up to 128 cores) and 4 TB of memory. The Superdome used PA-RISC processors when it debuted in 2000. Since 2002, a second version of the...
    10 KB (1,206 words) - 20:24, 23 July 2024
  • Thumbnail for PA-7100
    The PA-7100 is a microprocessor developed by Hewlett-Packard (HP) that implemented the PA-RISC 1.1 instruction set architecture (ISA). It is also known...
    5 KB (522 words) - 17:36, 19 December 2024
  • Thumbnail for Ghidra
    PowerPC 32/64 and VLE MIPS 16/32/64 MicroMIPS 68xxx Java and DEX bytecode PA-RISC RISC-V eBPF BPF Tricore PIC 12/16/17/18/24 SPARC 32/64 CR16C Z80 6502 MC6805/6809...
    14 KB (810 words) - 14:14, 13 May 2025
  • Thumbnail for Debian version history
    introduced and Debian was ported to the following architectures: IA-64, PA-RISC (hppa), mips and mipsel and IBM ESA/390 (s390). Point releases: 3.0r1 (16 December...
    128 KB (10,905 words) - 23:55, 22 May 2025
  • Thumbnail for Itanium
    classic VLIW. HP intended to use these features in PA-WideWord, the planned successor to their PA-RISC ISA. EPIC was intended to provide the best balance...
    147 KB (13,258 words) - 08:16, 13 May 2025
  • RISC in Wiktionary, the free dictionary. RISC is an abbreviation for reduced instruction set computer. RISC or Risc may also refer to: Berkeley RISC Classic...
    1 KB (208 words) - 13:28, 15 November 2024
  • Motorola 68000 family based NeXT computers, Intel x86, Sun SPARC, and HP PA-RISC-based systems. NeXT separated the underlying operating system from the...
    20 KB (1,497 words) - 19:47, 19 May 2025
  • chipset which supports both PA-RISC and Itanium 2 CPUs. The 10U rx7640 is based on the SX2000 chipset which supports both PA-RISC and Itanium 2 CPUs. Maximum...
    14 KB (2,056 words) - 03:13, 30 January 2025
  • Thumbnail for Single instruction, multiple data
    in desktop software. Hewlett-Packard introduced MAX instructions into PA-RISC 1.1 desktops in 1994 to accelerate MPEG decoding. Sun Microsystems introduced...
    35 KB (4,251 words) - 23:41, 18 May 2025
  • DECstation, Data General AViiON, HP 9000 Series 300, Multimax, NeXT, PA-RISC, RS/6000, Sequent Symmetry, SGI IRIS, Sun-3, Sun-4 and others. Occam MPD...
    2 KB (180 words) - 19:10, 19 November 2024
  • Thumbnail for OpenStep
    to run on 32-bit Intel x86-based "IBM-compatible" personal computers, PA-RISC-based workstations from Hewlett-Packard, and SPARC-based workstations from...
    19 KB (2,293 words) - 12:20, 13 February 2025
  • page 47, 3.4.5 on page 63, 3.4.6.33 on page 98. Archived on 1 Sep 2022. PA-RISC 2.0 Architecture (PDF). Hewlett-Packard. 1995. pp. 2–21, 7–103. Archived...
    36 KB (2,313 words) - 09:39, 6 May 2025
  • architectures supporting fine-grained page permissions, such as SPARC, x86-64, PA-RISC, Alpha, and ARM. The term W^X has also been applied to file system write/execute...
    8 KB (931 words) - 00:39, 5 May 2025
  • Runway bus is a front-side bus developed by Hewlett-Packard for use by its PA-RISC microprocessor family. The Runway bus is a 64-bit wide, split transaction...
    3 KB (411 words) - 06:15, 15 July 2023
  • PA-7000 PA-RISC Version 1.0 (32-bit) PA-7100 PA-RISC Version 1.1 PA-7100LC PA-7150 PA-7200 PA-7300LC PA-8000 PA-RISC Version 2.0 (64-bit) PA-8200 PA-8500...
    10 KB (748 words) - 15:51, 15 November 2024