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48 channel digital i/o lines, counter, timer card


48 Channel Digital I/O Lines, Counter, Timer Card
48 Channel DIO & Counter Timer
* 48 TTL compatible Digital I/O Lines
* Three independent Counter Timers
* Timer Clock input programmable from four different sources
* On board 2MHz reference oscillator
* Programmable interrupt requests
* Dedicated external interrupt line
* Onboard wait-state generation
The PC-14B is a general purpose digital input/output board. It is built around two industry standard 8255 PPI devices and a three channel 8254 Counter Timer chip.
Application for the PC-14B include event counting, one-shot pulse generation, rate generation, event timing, strobe, frequency generation and external synchronization.
Some information may be found HERE
There are no accessories with this board.
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231 Osborne Avenue (enter via Clayton Road)



48 channel digital i/o lines, counter, timer card