IBM AR-B3001, Manual, Page: 21 / 41

ACROSSER TECHNOLOGY
21
Programming Note
1. Function 0 should be called prier to function 1.
2. Base address specified must match the setting of DIP
SW.
3. Function 0 will return immediately after trigger ADC.
Function 1 need to be called to check end of conversion
and read converted data. To perform trigger and
return with converted data, use function 2.
Example
MOV AH,0 ;Specify function 0
MOV DX,3E0H ;Base address
MOV AL,0 ;Channel number
CALL ADCLIB
;
OR AL,AL
JNZ ERR_HAND ;Error handling
;
GOOD_RET:
.....
;
;Error handling program
ERR_HAND:
.....