Functions of the board
APCI-1648/APCI-1696
20
8.2
TTL inputs and outputs
The configuration of the inputs and outputs is modular. One module includes
8 channels and can be configured either as input or output.
Up to 20 LSTTL loads can be controlled through the
TTL outputs
.
The combination of several inputs and outputs allows data to be exchanged in
parallel and bidirectionally with various peripheral devices.
NOTICE!
The outputs are not protected against short circuits.
