Keithley KPCI-PIO96 User Manual page 50

KPCI-PIO96 User's Manual
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Figure 5-10
Setting port 'Configure' switches
PORT A
Configure
n
PORT B
Configure
n
PORT C
Configure
n
11. Using the port 'write/read' switches on the PIO Control Panel, set ports A, B and C to 'write'
as shown in Figure 5-11.
Figure 5-11
Port 'write/read' switch settings
PORT A
n
PORT B
n
PORT C
n
NOTE A port configured for output, such as port A in this case, can be set
for either read or write mode. In write mode, you may toggle bit
settings high or low by clicking the DIP switches. In read mode,
however, DIP switches only monitor the bit settings currently in the
I/O register; you cannot change bit settings.
Output
Input
Output
Input
Output
Input
write
read
write
read
write
read
Troubleshooting 5-19