Changelog or errata?
seanlynch opened this issue · 1 comments
The boards Michael Kamprath was selling at least a few months ago are rev 1 boards, and I see you're on rev 3. Would it be possible to get a changelog for the different revisions and/or errata for the earlier boards? I just want to make sure I'm not going to run into bugs or confusing differences trying to use a rev 1 board. I notice in particular that you've added an oscillator that's absent on rev 1.
REV1 did not have any errors, but it did not have its own clock source so it was not suited for Z180 systems with fast system clocks. The stand-alone oscillator is really the only major change from REV 1.
REV2/REV3 had errors and should not be used. REV4 is the most recent version that includes the stand-alone oscillator and fixes the errors in REV2/REV3.