i am using the "https://wiki.analog.com/resources/eval/user-guides/ad-fmcomms3-ebz" with "Xilinx ZC702 Evaluation Kit" in the Linux environment. i am trying to add the CAN BUS feature to this board, however, when i use the application "peek" to access the registers, i found that CAN0 module can be accessed, CAN1 module cannot be accessed as shown below,
(command console hang)
may i know what causing the CAN1 module register cannot be accessed? is it because of the FPGA bitstream file or the Linux kernel setting causing the module register access problem?