* Mohammed, Afzal: Wednesday, September 12, 2012 3:20 PM > But some of the tusb async values is less by one. I need > to get it right. Reason has been identified. It was due to rounding error, no changes are required in the expressions. Moving completely to picoseconds resolves the issue. Can you please try with the attached patch ? Once it is confirmed that issue is resolved, I will cleanup gpmc-nand.c too (which would also take care of picoseconds) Note: As this mail is sent via exchange, I am attaching the patch so that it reaches you in proper way. Regards Afzal