Compal NBLB2 - Command Set 50 H-5 Fh for OEM Defined through Port60;64, Port62;66 and Port68;6 C

NBLB2 Service Manual
29
CM
D
DATA
Description
return
1Ch
Ger expansion I/O register
6 bytes
20h
Get EC name space ram value
256 bytes
2Dh
Get queue information from SMBus
2Fh
Get project and customer ram value
256 bytes
30h
Get BP ram value
32 bytes
33h
Get fan 1 table information
If FAN_NUM >= 2
34h
Get fan 2 table information
If FAN_NUM >= 3
35h
Get fan 3 table information
40h
Get debug data version
One byte
41h
Get battery information
19 bytes
12.3.2 Command set 50h-5Fh for OEM defined through Port60/64,
Port62/66 and Port68/6C
Command Set (from system's point of view) via 60/64, 62/66 and 68/6C.
CMD
DATA
Description
return
50h
Get Docking status.
A0h = No dock
A6h = simple docked
One byte
51h
Get revision number of EC-FW
BIOS Rev. 3 bytes
Byte0:
Bit0-Bit2 =major number(0-7)
Bit3-Bit7 = type of EC-FW
e.g. 0 = A, 1=B and so on..
Byte1:
minor revision number(0-9)
Byte2:
Type of EC-FW from 'A' to 'Z'
Byte3:
If it is 00h then system display “ROM”, it is “T01” if set
01h and so on.
Three
bytes