Cant write to APSR register Cortex-M23

Hello all, i m doing test software for processor registers arm cortex m-23 , every thing is good except the xPSR registers , now i cant write to APSR register ? i changed the control register to be...
Flags of APSR Register in Cortex M3

Note: This was originally posted on 19th April 2011 at http://forums.arm.com Hello all, I am having probelm in writing Flags of APSR Register in Cortex M3. The result of a comparison cuases the negative...
Flags of APSR Register in Cortex M3

Note: This was originally posted on 19th April 2011 at http://forums.arm.com Hello all, I am having probelm in writing Flags of APSR Register in Cortex M3. The result of a comparison cuases the negative...
LPC2919 cant write in Registers for Event Router

Hey Community, it seems i have a strange problem with my LPC2919. I want to write a driver for a keyboard. For that i need a extern interrupt for the Clock signal. The problem is, it seems i cant...
LPC2919 cant write in Registers for Event Router

Hey Community, it seems i have a strange problem with my LPC2919. I want to write a driver for a keyboard. For that i need a extern interrupt for the Clock signal. The problem is, it seems i cant...