DIGITAL-LOGIC MICROSPACE MSM800SEV, Technical User'S Manual

Page: 70 / 92

DIGITAL-LOGIC AG
MSM800 SEV Manual V1.0A
70
Function: READ SERIAL NUMBER
Number:
E3h
Description:
Reads the serialnumber from the board into the serial EEPROM
Input values:
AH 78h DLAG Int15 function
AL E3h Function request
Outputs values:
BX,
CX,
DX Serial Number (Binary, not ASCI)
Function: WRITE PRODUCTION DATE & RESET DLAG-COUNTERS
Number: E4h
Description:
Writes the production date into the addressed DLAG-Memory-
Cell from the serial EEPROM. The old value is automatically de-
leted. If the Password is also in DX, the counters will be resettet
(=0)
Input values: AH 78h DLAG Int15 function
AL E4h Function request
BX,
CX Production date
CL Day of month (1…31)
DI Password (clear counter)
SI Password
Output values: None, all registers are preserved
Function: READ PRODUCTION DATE
Number:
E5h
Description:
Reads the production date from the board in the serial
EEPROM.
Input values AH 78h DLAG Int15 function
AL E5h Function request
Outputs values:
BX,
CX Production date
Function:
WRITE INFO 2 TO THE EEPROM
Number: E8h
Description: Writes the information bytes into the serial EEPROM
Input values: AH 78h DLAG Int15 function
AL E8h Function request
SI Password
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 smartMo-
dule).
BH,
BL Board Version (Ex: V1.5 => BH=1, BL=5)
CH,
CL BIOS Version (Ex: V3.0 => CH=3, CL=0)
DH NUMBER OF 512K FLASH
DL NUMBER OF 512K SRAM
Output values: None, all registers are preserved