I am using the 263x dev board to evaluate the feasibility of using this processor for our safety-critical applications, so I need to control all of the source code (I cannot use your java-script), so I am trying to simply blink an LED from scratch. I found the base-address of GPIO0 in the TRM memory-map (0x52000000), but (by reverse-engineering your blink-LED example), I found that the set-data offset is 0x18 (address 0x52000018) and the clear-data offset is 0x1C (address 0x5200001C). Is there a document that details the individual GPIO (and all other peripheral)-register offsets from the base-addresses? I could not find this in the TRM or datasheet.
Thanks,
Jim