Specifications
smartCore Express SMA200 BIOS / The Special Function Interface (SFI)
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Function WRITE PRODUCTION DATE
Number E4h
Description
Writes the production date into the addressed DLAG-Memory-Cell from the serial EEPROM.
The old value is automatically deleted. If the password is also in DX, the counters will be
reset (=0).
AH 78h DLAG Int15 function
AL E4h Function request
BX,
CX
Production date
CL Day of month (1-31)
DI Password (clear counter)
Input values
SI Password
Output value None, all registers are restored when reopened.
Function READ PRODUCTION DATE
Number E5h
Description Reads the production date from the board in the serial EEPROM.
AH 78h DLAG Int15 function
Input values
AL E5h Function request
Output values
BX,
CX
Production date
Function WRITE INFO 2 TO THE EEPROM
Number E8h
Description Writes the information bytes into the serial EEPROM.
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 smartModule)
BH,
BL
Board version (i.e., V1.5 BH=1, BL=5)
CH,
CL
BIOS version (i.e., V3.0 CH=3, CL=0)
DH Number of 512K FLASH
Input values
DL Number of 512K SRAM
Output value None, all registers are restored when reopened.
Function READ INFO 2 FROM THE EEPROM
Number E9h
Description Reads the information bytes out of the serial EEPROM.
AH 78h DLAG Int15 function
Input values
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 smartModule)
BH,
BL
Board version (i.e., V1.5 BH=1, BL=5)
CH,
CL
BIOS version (i.e., V3.0 CH=3, CL=0)
DH Number of 512K FLASH
Output values
DL Number of 512K SRAM