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4. Function Operations
4.1 Digital I/O
The PCI-1002 series provide 16 digital input channels and 16 digital
output channels. All levels are TTL compatible. The connection diagram and
block diagram are given below:
BaseAddr+20h
read signal.
Local Data Bus
D0 ... D15
BaseAddr+20h
write signal
Figure 4.1. DIO function diagram.
PCI-1002 User's Manual (Ver. 2.4, Mar./2004, PPH-015-24) ---- 33
DI port
DO port
CN2
CN1
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