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hello,
i'm working on the XC2267 of infineon. I have a problem to write in the sfr register of CC2_T78CON which have 0xFF20 as adress.
when I write CC2_T78CON = 0x4000; for example, with the debbuger the value of CC2_T78CON (with adress 0xFF20) is always 0.
when I force by debugger to write in this adress, the next step the content of CC2_T78CON is cleared.
is it a problem inside the chip?
thanks for your help
Hi,
In fact it's a problem with a protected register.
thanks for your help.
Momo