25 Jul
2013
25 Jul
'13
6:33 a.m.
Greg,
On 07/25/2013 12:58 AM, txcotrader wrote:
I know it's been awhile, but I do appreciate your previous help. I took some time off to complete other projects, now I'm back working on finishing this port. During the boot I'm seeing the value of &i2c->extsts is either 0x40 or 0x60 which equates to lost arbitration or lost arbitration and incomplete transfer. Have you seen this type of error based on a misconfiguration? Any help you're willing to provide is greatly appreciated.
Sorry, I have no idea why this could be the case. Do you have another 4xx based board (some AMCC/APM eval board) to compare the "extsts" register value? This might give you a clue.
Thanks, Stefan