[EMAIL PROTECTED] wrote: > Therefore, EXTON3 will have noise and we don't have KEEPACT function > (always pull high).
We can sacrifice KEEPACT. Originally, we didn't even have KEEPACT in the design, but we added it so that we could have it like a watchdog, i.e., if the systems gets stuck in early power-up, KEEPACT would bring it down again, and it wouldn't just sit there, burning power. So that would have been a "nice to have" extra protection, but nothing life-critical. - Werner
