Starting the system

Follow these instructions to start the system:

  1. Start RK05 drive 0 (push LOAD switch to RUN position)
  2. Switch PDP-11/20 power on (click right of power switch)
  3. Load Address from switch register (click LOAD ADDR)
  4. Set switch register to 177406 (click above/below switches)
  5. Enable processor operation (click ENABLE/HALT)
  6. Start processor operation (click START)
The console terminal should now display (bold text is user input):
  DOS/BATCH V10-01A
  DATE: 1-JAN-80
  TIME: 12:00
  DIALOGUE? N
                

Configuration

This system is equipped with the following devices:

  • KA11 processor with KY11-A operator console
  • 28KW MM11-E core memory
  • M792-YB Bootstrap Loader
  • KW11-L Line Time Clock
  • DL11 Asynchronous Serial Line Interface with default adress and vector (0177560/060)
  • RK11-D Disk Controller with default address and vector (0777400/0220) to which two RK05 drives are attached. The typical spin-up time for this drive is around 30 seconds, but is kept to a user-friendly 10 seconds in this simulator. Drive 0 contains a bootable image with DOS/BATCH, drive 1 is loaded with a scratch disk.

Using DOS/BATCH

This text shows the basic use of the DOS/BATCH keyboard monitor. After the system has been booted DOS/BATCH asks for the date and time, and whether you want to enter dialogue mode. In this mode the monitor asks some questions about the system's configuration. ALL INPUT MUST BE IN UPPER CASE. The date must be in the range 71-99.


  DOS/BATCH V10-01A
  DATE: 1-AUG-79
  TIME: 00:00
  DIALOGUE? N

  $             
                    
Login under 1,1:

  $LOGIN 1,1
  DATE:-01-AUG-79
  TIME:-00:00:05
  $
You can now run PIP to SHOW a directory listing:

  $RUN PIP
  PIP V10-03A
  #DK0:/DI

  DIRECTORY DK0: [  1,1  ]

  01-AUG-79

  BADB  .SYS     1  05-NOV-98 <377>
  MONLIB.CIL   180C 05-NOV-98 <377>
  VERIFY.LDA    65C 05-NOV-98 <233>
  FOO   .BAR     3  06-NOV-98 <233>
  OVRLAY.LIB     5  05-NOV-98 <233>
  LINK  .LDA    67C 05-NOV-98 <233>
  CILUS .LDA    33C 05-NOV-98 <233>
  PIP   .LDA    36C 05-NOV-98 <233>
  MACRO .LDA    39C 05-NOV-98 <233>
  EDIT  .LDA    13C 05-NOV-98 <233>
  FILDMP.LDA     9C 05-NOV-98 <233>
  LIBR  .LDA    10C 05-NOV-98 <233>
  FILCOM.LDA    12C 05-NOV-98 <233>
  CREF  .LDA     9C 05-NOV-98 <233>

  TOTL BLKS:   482
  TOTL FILES:   14


  #
To exit back to the keyboard monitor, you must type ^C and then kill PIP:

  #^C
  .KILL PIP

  $
The PIP manual contains a complete description of the PIP utility. A description of the use of the other utilities is out of scope of this introduction. For more information on DOS see e.g. DOS-11.