Omega 1002 - Manual (Page 35)

4. Function Operation
4.1 Digital I/O
The OME-PCI-1002 series provides 16 digital input channels and 16 digital
output channels. All signals are TTL compatible. The connector and block diagrams
are given below:
CN2
BaseAddr+20h
write signal
BaseAddr+20h
read signal.
DI port
DO port
CN1
Local Data Bus
D0 ... D15
Figure 4.1. DIO function diagram.
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