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Hi, my name is Suresh. Iam at present working on the AT91R40008 microcontroller. Iam using the Keil compiler for the firmware coding. I want to access the ARM7DMI core registers. i mean, i want to take the results to my hyperterminal. Iam able to display the microcontroller peripheral Registers (like EBI_, PIO_, SF_, USART_, etc). Now i also want to access ARM core Registers "R1 to R14", through my hyperterminal. Iam not able to include assembly code inbetween my C source code. In technical support, given by Keil. they suggest to try the #pragma to generate my *.SRC file. but iam not able to generate the *.SRC file in uVISION3. can anyone guide me how to access the ARM core registers in my C source code. That is, i need to include some assembly code inbetween my main *.C source file. If that is happening, thn i can try out for the Core Registers...! Thanks in Advance..! Waiting for your earliest reply...! regards Suresh
Which Compiler are you using Keil ARM, GNU, or ADS?