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Chapter 8 BIOS ROM
Compaq Deskpro 4000N and 4000S Personal Computers
First Edition - September 1997
8-10
Memory Module Information Record, SIT Record 08h
Byte Function
Default
Value
00h Record ID 08h
01h No. of Data Bytes in Record 0Dh
02h No. of Sockets 03h
03h Memory Socket Location 0 00h
04h Memory Installed In Location 0 [1]
05h Memory Speed In Location 0 [1]
06h Memory Form Factor 0 03h
07h Memory Socket Location 1 01h
08h Memory Installed In Location 1 [1]
09h Memory Speed In Location 1 [1]
0Ah Memory Form Factor 1 03h
0Bh Memory Socket Location 2 02h
0Ch Memory Installed In Location 2 [1]
0Dh Memory Speed In Location 2 [1]
0Eh Memory Form Factor 2 03h
NOTE: [1] Determined at runtime.
Timeout Default Record, SIT Record 09h
Byte Function
Default
Value
00h Record ID 09h
01h No. of Data Bytes in Record 0Ah
02h High Power - Standby 15 min
03h High Power - Hard Drive/System Idle 15 min
04h High Power - Screensave 15 min
05h High Power - Maximum Brightness 100 min
06h High Power - Processor Speed 100 min
07h Medium Power - Standby 15 min
08h Medium Power - Hard Drive/System Idle 15 min
09h Medium Power - Screensave 15 min
0Ah Medium Power - Maximum Brightness 100 min
0Bh Medium Power - Processor Speed 100 min
CMOS/NVRAM Information Record, SIT Record 0Ah
Byte Function
Default
Value
00h Record ID 0Ah
01h No. of Data Bytes in Record 0Ah
02h Size of EISA NVRAM or Extended CMOS (Low Byte) 00h
03h Size of EISA NVRAM or Extended CMOS (High Byte) 00h
04h Size of High CMOS (Low Byte) 00h
05h Size of High CMOS (High Byte) 00h
06h NVRAM Storage Device Access Type 00h
Automatic Server Recovery Record, SIT Record 0Bh (Not Used)
Memory Banks Information Record, SIT Record 0Ch (Not Used)
Multiprocessor Feature Information Record, SIT Record 0Dh (Not Used)