Write to FPGA Boolean Control from RT...will it switch or latch?

[GregFreeman]

I have a reset button in my FPGA code which I am setting from the RT. After this button has been set, do I need to "pop" it back out when the FPGA reads it? Do the switch/latch function settings make a difference? If I set it to latch, will it handle the return to false, after it is read, for me?

[nathand · Accepted solution]

There's no latching. It would be nice if there was, it would make implementing handshaking with booleans a lot easier.

[GregFreeman]

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@nathand wrote:

There's no latching. It would be nice if there was, it would make implementing handshaking with booleans a lot easier.

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Not the answer I wanted to hear! But thanks.