System information

Console Commands
A-10
VAX 4000 Model 108 User Information
INITIALIZE
The INITIALIZE command performs a processor initialization.
Format:
INITIALIZE
The following registers are initialized:
Register State at Initialization
PSL 041F0000
IPL 1F
ASTLVL 4
SISR 0
ICCS
Bits <6> and <0> clear; the rest are unpredictable
RXCS 0
TXCS 80
MAPEN 0
Caches Flushed
Instruction buffer Unaffected
Console previous reference Longword, physical, address 0
TODR Unaffected
Main memory Unaffected
General registers Unaffected
Halt code Unaffected
Bootstrap-in-progress flag Unaffected
Internal restart-in-progress flag Unaffected
The firmware clears all error status bits and initializes the following:
• CDAL bus timer
• Address decode and match registers
• Programmable timer interrupt vectors