Search results

From Computer History Wiki
Jump to: navigation, search
  • This is the Computer History Wiki ('CHWiki', for short), a knowledge base about historic computers which anyone can join in order to edit! ...wledgeable people to enter their information into some kind of a knowledge base. This is however, not the relatively formalized tone and style imposed by
    4 KB (643 words) - 19:13, 24 April 2024
  • ! Register !! Abbreviation !! Address | Bus Address Register || RKBA || 777444
    4 KB (563 words) - 13:33, 26 February 2023
  • ...ment Corporation|DEC]], in production from 1970-1990. Although the basic [[address space]] was 16 bits, most models could hold more [[main memory]] than that, ...essentially the entire [[instruction set]], allowed it to provide a two-[[address]] instruction [[architecture]], not a simple [[load-store architecture]] li
    13 KB (1,949 words) - 17:37, 29 February 2024
  • <!-- | physical address = 15 bits (32K words) --> | virtual address = 24 bits (optionally 32 on the Model 67)
    15 KB (2,167 words) - 14:58, 23 January 2024
  • : ''XENIX was originally developed on a DEC Virtual Address Extension (VAX) running the Virtual Memory System (VMS) and a PDP-11 runnin ...even incorporated the elements of BSD and became the most widely installed base of any Unix variant. Talking about the different modifications of Xenix, it
    12 KB (1,893 words) - 19:28, 21 October 2023
  • The earliest versions ran on the PDP-6, using the [[base and bounds]] [[memory management]] [[hardware]] native to that machine. Lat ...d [[front end]] [[PDP-11]]'s, their memory could be mapped into processes' address spaces, too.
    12 KB (1,926 words) - 21:29, 8 February 2024
  • at the address given below. ical contact's address supplied without use of a post office
    20 KB (3,013 words) - 04:22, 10 December 2018
  • address "tropix@tropix.nce.ufrj.br. base is necessary (at least) create the disk, 3 ½ "called
    91 KB (12,020 words) - 17:55, 13 August 2019
  • use 'localaddr=addr' to specify the host address to send packets from -rtc [base=utc|localtime|date][,clock=host|vm][,driftfix=none|slew]
    15 KB (2,245 words) - 12:58, 27 February 2024
  • qe0: DEC DELQA Ethernet Interface DEQNA-lock Mode, hardware address 08:00:2b:aa:bb:cc Copying Base System (ULTBASE400) from tape
    13 KB (1,865 words) - 18:41, 3 July 2022
  • ...ations with segment values, the real-mode .exe header includes a far start address whose segment clearly has to be a code segment. Accordingly SST marked the
    10 KB (1,619 words) - 20:45, 13 January 2024
  • ...es addresses and data which are 32 bits wide; the traditional minicomputer address space bound of 64K is gone. This memorandum describes the VAX-11/780 and th ...ce, intelligent console, and dramatically improved physical packaging. The address space of a process is divided into a few gigantic segments. Each segment is
    49 KB (7,745 words) - 14:29, 6 May 2023
  • For the installed base of COMPAQ DESKPRO 386tm owners, Microsoft announced that the Windows/386 pr ...ws/386 represents a valuable extension of benefits for the large installed base of DOS and Windows applications which can only be achieved through the uniq
    5 KB (748 words) - 18:06, 13 January 2024
  • ...change the address and recompile. Also, if the devices's interrupt vector address(es) are not currently known to the system (this is likely), then the f ...out copying. The super-block of the device has a word giving the highest address which can be allocated. For relatively small increases, this word can be
    42 KB (6,834 words) - 03:01, 17 January 2023
  • ['''address'''] [,'''count'''] ['''command'''] [;] If '''address''' is present then '''dot''' is set to '''address'''. Initially
    14 KB (2,585 words) - 14:41, 26 October 2009
  • ...t. Two [[DIP switch]]es, E90 and E34, configure the controller's [[bus]] [[address]] and [[interrupt vector]] (respectively). The controller is designed for [ ...]; two are read-only and write-only (respectively), and share the same bus address:
    3 KB (369 words) - 20:54, 31 December 2023
  • ...ddress is normally 0774500; additional unit are assigned [[floating device address space|floating addresses]]. * Jumpers W1 through W12 - Address
    2 KB (363 words) - 15:09, 24 April 2024
  • ne0 ethernet address fe:fd:00:00:00:01 at 0x300 irq 9 on isa<br> == Second boot, Base System ==
    27 KB (4,355 words) - 23:38, 26 March 2023
  • The old 8086/8088 [[CPU]]s could address 1MB of [[RAM]] on their 20-bit [[address bus]] (2^20 is 1,048,576) and this memory is chopped up into 64KB [[segment ...f operation, protected mode, which when activated would supply a virtual [[address space]] of 1GB (1,073,741,824), and a 24bit memory bus (2^24 is 16,777,216)
    5 KB (920 words) - 15:27, 1 January 2019
  • # Load the stack of address # Global descriptor table and the length of the initial address printed in the Register gdtr
    14 KB (1,991 words) - 01:23, 20 December 2018

View (previous 20 | next 20) (20 | 50 | 100 | 250 | 500)