Anyway, that's not the case with an S19 chip - it does work generation in the chip - so you don't have to send work very often at all.
Whoa! This is blowing mind! Is the BM1398 (and BM1362) version rolling on the chip?? I would love to learn more about this.
Or maybe they are ntime rolling? I guess that’s a lot easier.
Just to follow up on this; I have noticed a single S19XP hashboard with a chain of 110 ASICs (BM1366), running at 46 TH/s sends out new work to the whole chain every 2.14s
if it were just rolling nonce, the chain would need new work every 93us
This means you could easily control many 10s of TH/s with a microcontroller.