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• INTEL 80386 PROGRAMMER'S REFERENCE MANUAL
  2.1 Memory Organization and Segmentation 2.5.3 Memory Operands
  890 KB (107,817 words) - 03:20, 3 January 2024
• IBM OS2 1.0 announcement
  System/2 supports large memory, multiple applications, graphics and o 16MB Addressable Random Access Memory Support
  50 KB (7,113 words) - 03:35, 17 December 2018
• Inside OS/2
  2.1.3 Memory Management 2.2.2.1 Memory Utilization
  627 KB (92,395 words) - 03:42, 17 December 2018
• MIPS R4000
  ...es that addresses in 32-bit mode are also signed, which limits the virtual memory space to 2GB for 32-bit mode. 64-bit mode can address 1TB (see infobox: Onl
  2 KB (383 words) - 02:35, 20 October 2018
• Installing Ultrix 4.5 on SIMH
  *64mb memory ; Memory : 64mb
  44 KB (6,192 words) - 09:30, 29 September 2023
• LSI-11
  ...struction Set|EIS]]/[[FIS floating point|FIS]] instructions; the [[KEV11-B Extended Instruction Set|KEV11-B]] provides EIS without FIS; the [[KEV11-C Commercia ...version includes 4KW of [[Metal Oxide Semiconductor|MOS]] [[Random Access Memory|RAM]] on-board; the KD11-H version has the RAM deleted.
  3 KB (411 words) - 22:06, 20 December 2023
• KUV11 Writeable Control Store
  ...the [[LSI-11]] which provides a [[user]]-[[programmable]] [[microcode]] [[memory]] extension, along with some [[hardware]] aids to [[debug]]ging micro-[[pro ...and a [[flat cable]] which runs from the KUV11 to a free micro-[[Read-only memory|ROM]] [[chip socket]] on the CPU card, and gives the KUV11 access to the mi
  2 KB (337 words) - 21:12, 2 July 2023
• UNIX* System V and 4.1C BSD
  6.2.3 Extended (network) file system....... 28 extended and enhanced.
  113 KB (13,419 words) - 02:06, 17 December 2018
• National Semiconductor NS23C QBUS memory
  ...cumented, using 256Kx1 DRAMs). (The card may be configured to provide less memory than is physically present.) ...older [[LSI-11]] systems, including the LSI-11/2.) Internal or external [[memory refresh]] may be used
  10 KB (1,534 words) - 14:12, 22 September 2022
• UNIBUS memories
  ...sold UNIBUS [[main memory]] cards. All the early UNIBUS memory was [[core memory|core]]; the first [[Dynamic RAM|DRAM]]s did not appear until some time afte ===Core memory===
  1 KB (216 words) - 03:05, 1 October 2021
• Modified UNIBUS Device
  ...that backplane; others carry additional [[voltage]]s (primarily for [[core memory]]). ...y in the C-F connectors (needed for signals for [[interrupt]]s or [[Direct Memory Access|DMA]], for devices which did those), with most UNIBUS signals presen
  4 KB (708 words) - 16:06, 30 March 2023
• KL10
  ...[[core memory]]), 500 nsec (later [[Metal Oxide Semiconductor|MOS]] [[main memory]]) | memory mgmt = [[paging]], 512-word pages
  11 KB (1,737 words) - 13:06, 2 April 2024
• KY11-LB Programmer's Console
  ...ctions of the console, it communicated with the PDP-11 CPU and with [[main memory]] over the [[UNIBUS]]; a pair of additional backplane lines (Halt Request, To enable the extended maintenance functions which the KY11-B can perform, one (-11/04) or two (-1
  7 KB (1,114 words) - 20:56, 24 October 2022
• NORD-12
  }}The '''NORD-12''' was a slightly slower and memory-limited variant of the [[NORD-10]] ...support the paging option of the NORD-10 and thus the memory could not be extended above 64 kwords
  2 KB (293 words) - 14:06, 7 June 2016
• Extended UNIBUS
  The '''Extended UNIBUS''' or '''EUB''' was [[Digital Equipment Corporation|DEC]]'s name for ...[[DEC card form factor|hex]] slot, and could hold only special EUB [[main memory]] cards, the only EUB cards ever produced. The only machines to support the
  3 KB (556 words) - 16:00, 6 February 2024
• KT11-B Paging Option
  The '''KT11-B Paging Option''' is a [[memory management]] option for the [[PDP-11/20]], produced by [[Digital Equipment ...it made to a page which is not 'resident' (i.e. present in physical [[main memory]]), the [[instruction]] is stopped so the missing page can be made resident
  15 KB (2,571 words) - 22:23, 11 October 2022
• UNIBUS map
  ...w [[Direct Memory Access|DMA]] devices on the UNIBUS access to all of main memory. ...in the [[PDP-11/70]], between the [[Central Processing Unit|CPU]] and main memory.)
  2 KB (310 words) - 04:15, 7 January 2021
• KA11 CPU
  ...only PDP-11 CPU which was not [[microcode]]d (since the cheap [[read-only memory|ROMs]] which make micro-programming cost-effective in smaller machines were The KA11 was implemented as a set of [[DEC card form factor|extended length]] [[FLIP CHIP]]s, containing early [[74 series]] [[transistor-transi
  9 KB (1,356 words) - 23:10, 29 February 2024
• KT11-B Technical Manual
  ...vel internal entities such as the associative memories, and the scratchpad memory. The heart of the KT11-B is the scratchpad memory, which is used to hold both cached [[page table]] entries, and also most of
  31 KB (4,983 words) - 18:22, 2 July 2023
• TM11 magtape controller
  |Current Memory Address Register || MTCMA || 772526 ...PEVN || colspan=3 | Unit Select || CUR || INT ENB || colspan=2 | Extended Memory || colspan=3 | Function || GO
  10 KB (1,388 words) - 02:36, 10 February 2024

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