DIGITAL-LOGIC Microspace MSM586SEN Technical User Manual page 340

DIGITAL-LOGIC AG
Function:
Number:
Description:
Input values:
Output values:
Function:
Number:
Description:
Input values
Output values:
Function:
Number:
Description:
Input values:
Output value:
Function:
Number:
Description:
Input values:
Output value:
READ INFO 2 FROM EEPROM
E9h
Reads the information bytes out of the serial EEPROM
AH 78h DLAG Int15 function
AL E9h Function request
AL Board Type BOARD TYPE ('M'=PC/104, 'E'=Euro, 'W'=MSWS,
'S'=Slot, 'C'=Custom, 'X'= smartCore or smartModule
DI CPU Type bits 1...7 and board type bits 8...15 (CPU type:
01h=ELAN300/310, 02h=ELAN400, 05h=P5, 08h=P3,
09h=Elan520, 10h=P-M / BOARD TYPE ('M'=PC/104, 'E'=Euro,
'W'=MSWS, 'S'=Slot, 'C'=Custom, 'X'= smartCore or smartMod-
ule).
BH, Board Version (Ex: V1.5 => BH=1, BL=5)
BL
CH, BIOS Version (Ex: V3.0 => CH=3, CL=0)
CL
DH NUMBER OF 512K FLASH
DL NUMBER OF 512K SRAM
READ INFO 3 FROM EEPROM
EAh
Reads the information bytes out of the serial EEPROM
AH 78h DLAG Int15 function
AL EAh Function request
AX Number of boot errors
BX Number of setup entries
CX Number of low batteries errors
DX Number power on starts
WATCHDOG
EBh
Enables, strobes and disables the WATCHDOG. After power-up,
the Watchdog is always disabled. Once the Watchdog has been
enabled, the user application must perform a strobe at least
every 800ms, other- wise the watchdog performs a hardware
reset
AH 78h DLAG Int15 function
AL EBh Function request
BL 00h Disable
BL 01h Enable
BL FFh Strobe
None, all registers are preserved
INFORMATION ABOUT INT15-SUPPORT ON THE BOARD
EFh
Gives informations about the supported interrupt 15 functions
AH 78h DLAG Int15 function
AL EFh Function request
BL Function number
SI Password
BX 104h or 0, if function is not supported
CX DL
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MSM586SEN/SEV Manual V1.5E