Omega Engineering DIGITAL INPUT/OUTPUT PCI-DIO96 - Manual (Page 17)

GROUP 1 CONFIGURE
BADR3 + 7
READ/WRITE
CL B M1 CH A M2 M3 MS
0 1 2 3 4 5 6 7
5.4.3 Group 2 8255 Configuration & Data
GROUP 2, PORT A DATA
BADR3 + 8
READ/WRITE
D0 D1 D2 D3 D4 D5 D6 D7
0 1 2 3 4 5 6 7
GROUP 2, PORT B DATA
BADR3 + 9
READ/WRITE
D0 D1 D2 D3 D4 D5 D6 D7
0 1 2 3 4 5 6 7
GROUP 2, PORT C DATA
BADR3 + A hex
READ/WRITE
CL1 CL2 CL3 CL4 CH1 CH2 CH3 CH4
C1 C2 C3 C4 C5 C6 C7 C8
0 1 2 3 4 5 6 7
GROUP 2 CONFIGURE
BADR3 + B hex
READ/WRITE
CL B M1 CH A M2 M3 MS
0 1 2 3 4 5 6 7
5.4.4 Group 3 8255 Configuration & Data
GROUP 3, PORT A DATA
BADR3 + C hex
READ/WRITE
D0 D1 D2 D3 D4 D5 D6 D7
0 1 2 3 4 5 6 7
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