Compaq Deskpro 4000 Technical Reference Manual page 164

Chapter 8 BIOS ROM
Timeout Counter Record (Video Screensave), SIT Record 03h
Byte [1] Function
0Ah Record ID for Video Screensave Timeout
0Bh No. of Data Bytes in Record
0Ch First Value
0Dh
0Eh
0Fh
10h
11h
12h
13h
14H Last Value
NOTE:
[1] Offset from byte 00h of timeout record 02h.
Timeout Counter Record (Hard Drive), SIT Record 04h
Byte [1] Function
15h Record ID for Hard Drive Timeout
16h No. of Data Bytes in Record
17h First Value
18h
19h
1Ah
1Bh
1Ch Last Value
NOTE:
[1] Offset from byte 00h of timeout record 02h.
Security Record, SIT Record 05h
Byte Function
00h Record ID
01h No. of Data Bytes in Record
02h NVRAM/HD Lock, QuickLock/QuickBlank, FD Boot, PWR Pwd
03h Virus Detect, Serial/Parallel Cntrl., FD Drive Cntl., Stby Cntrl.
04h Diskette Drive Fnct., Password Functions
05h Password Locking, Ownership Tag Length
NOTE:
[1] Determined by system at runtime.
Processor/Memory/Cache Record, SIT Record 06h
Byte Function
00h Record ID
01h No. of Data Bytes in Record
02h, 03h Installed Microprocessor Speed
04h Cache Configuration
05h L2 Cache Size
06h L2 Cache Speed
07h Total Memory Amount Adjustment
08h, 09h Total Soldered Memory
0Ah, 0Bh Maximum Memory Installable
0Ch, 0Dh Reserved
0Eh Processor Designer
0Fh System Cache Error Correction
NOTE: [1] Determined by system at runtime.
8-8 Compaq Deskpro 4000 and 6000 Personal Computers
featuring the Pentium II Processor
First Edition – October 1997
Default
Value
03h
09h
0
5
10
15
20
30
40
50
60
Default
Value
04h
06h
0
10
15
20
30
60
Default
Value
05h
04h
7Fh
1Eh
7Ah
[1]
Default
Value
06h
0Eh
[1]
07h
20h
00h
06h
0000h
0100h
0000h
00h
01h