erco
Senior Member
I'm interested in using the SR latch on a 20M2. I can activate the SR latch using B.0 (pin 18, SRI) and use B.1 (pin 17, SRQ) as the latch output. Now I'd like to use the latch as a pseudo-interrupt when an external event triggers B.0, without using B.1 (SRQ) as an output, as it is needed for another purpose. Can the 20M2 read the latch status without using B.1 (SRQ)? Is there a variable name for the latch status?