DIGITAL-LOGIC AG PCCP5 Manual V2.3
118
Output Values: DX,CX,BX Serialnumber (Binary, not Ascii)
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 deleted.
If the Password is also in DX, the counters will be resettet (=0).
Input Values: AH = E4h Function Request
BX Year (1997 => BH=19, BL=97)
CH Month (1..12)
CL Day of Month (1..31)
SI Password
DX Password, if counters should be resetted,
otherwise no 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 = E5h Function Request
Output Values: BX Year (1997 => BH=19, BL=97)
CH Month (1..12)
CL Day of Month (1..31)
Function: CHANGE VALUE IN KEYMATRIX
Number: E6h NOT AVAILABLE ON THIS BOARD!
Description: Writes the data byte into the Keymatrix table from the EEPROM.
Input Values: AH = E6h Function Request
AL New Value to store in the table
BX Address in the Keymatrix table in the EEPROM
Output Values: None, all registers are preserved.
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