Operation writes and reads to timer 1 work correctly, but when writing to timer 0 the timer doesn't reset or count. This has been verified on three different boards so it's not a bad device. Even the most basic function of writing 11 (x2c0) to the timer reset and hold which should clear the counter and start it ticking works on timer 1 but not on timer 0. Attached is a list of read write operations to timer 1 and timer 0 that also don't work with timer 0 but do for timer 1.
Any suggestion on what may be wrong would be appreciated.
Thanks