10-27-2016 05:32 AM
Am using XC7Z045FFG900 device, Vivado and SDk version 2015.1. Using Vivado Hardware manager and SDK am able configure the PL properly. In SDK, while entering into debug mode am getting this error:
unexpected error while launching program:error while running ps_7 init method
" cannot access jtag-dp: invalid ack value (0x00, expected = 0x02)"
Please send the solution
10-27-2016 07:16 AM
10-27-2016 09:39 PM
i have verified the boot mode, its in JTAG mode only. I have tried first with System debugger, its giving the above error (my previous post).
And i have tried using GDB also, when i tried with GDB i got similar error (pls find in the attachments).
Am able to access the PL and PS in daisy chain.
Am able to enter into debug when i disable the "ps7_init" in the system debugger configurations but UART is not working with hello world program. I am thinking that, if ps7_init is not done the PS peripheral will not work properly.
Is it must to have ps7_init? if this is the only problem, what are things to check in ps7_init?
11-01-2016 10:55 PM