i am trying blink LED with SAME70 xplained. But it is not important. When i start debug and open "I/O view" i can't se much items there. Look at the picture below please.
Notice wrong values in CHIPID in I/O view. There are ARM7TDMI with 512k Flash and 0kb SRAM and no architecture ID. But when i read CHIP_CIDR in program, i get "correct" values 0xa1020e00 - Cortex-M7 with 2M flash ... just SAME70J21. When i try to read signature in "Device programming", i get the same number 0xa1020e00 and in "device information" section is ATSAME70N21, ATSAME70Q21, ATSAME70J21 ... but datasheet distinguishes between theese three chips. According to datasheet i've got SAME70J21, but chip at xplained board is marked as SAME70Q21. I have no idea whether it has any connection ith trouble with "I/O view", but it is interresting.
Items in I/O view looks in alphabetical order which ends at letter "D".
Does anybody have an idea how to see correct "I/O view" with correct values ?
I've triyed repair installation of Atmel studio, withou no success. I've also try to change firmware at EDBG (at xplained board) from 3.1f to 3.21 but it doesnt help.
Thank you in advance for your reply.