I need information about difference in registers and RAM and pins, i want to write CAN code to ARM cortex A9 by taking the reference of ARM cortex M3 code, can anyone please share information to me ASAP.
CAN is not part of the core but the SoC. So if the vendor uses the same CAN IP for a CM3 based SoC and a CA9 based one, you can likely re-use the code.
42Bastian Schick said:CAN is not part of the core but the SoC. So if the vendor uses the same CAN IP for a CM3 based SoC
Tejadeep - The same applies for any Core - whether it's ARM7, Cortex-Mx, or whatever.
For more on the distinction between the Core and the rest of the chip, see:
View all questions in Cortex-M / M-Profile forum