In my design, the C1110 runs at a main clock of 26MHz. But sometime, after power up or reset, the clock changes to 13MHz.
then all the peripherals runs base on 13MHz， including the uart0, uart1, etc.
I check all the register related to clock and osclator, they are the same at both condition.
SO, I check the PARTNUM register, I find that it was read as 0x11, but it ougth to be 0x01 for C1110.
Can anyone tell me what's wrong with the component ?
