Can the Flip Flop of the PLA portion be used as a latch?
I think it is possible to do using PLACLK. If they can keep Hi / Low from GPIO, the Flip Flop can latch.
Is it possible to do so ?
Please give me any advice.
By definition, a flip-flop requires a clock to change its output, a latch requires no clock.
The flip-flop in each of our PLA elements requires a clock to update its output.
However, if you by-pass the flip-flop in the PLA element output circuit, the PLA output will update automatically if the input conditions change – latch-type behavior.
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