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Registered: ‎04-23-2019

Unexpected error while launching program: Error while running ps7_init method. Cannot write to target Cannot access JTAG-DP: invalid ACK value (0x00, expected=0x02) Error Address = 0xf8000778

HI,

 

not able to debug the application code for arm, but able to program fpga from "program FPGA " option in xilinix tools, why is this problem occurring. Previously my board used to work properly.

 

Please help me to sort out this issue. I am struggling from 7 days, please help me..................... 

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Registered: ‎07-31-2012

Re: Unexpected error while launching program: Error while running ps7_init method. Cannot write to target Cannot access JTAG-DP: invalid ACK value (0x00, expected=0x02) Error Address = 0xf8000

Hi nagavenkat@ecsonweb.com ,

Can you check the boot mode and ensure that it is in JTAG mode? Are youusing GDB or system debugger?

If this idea doesnt work, please make use of ps7_inti.tcl/.c file generated from latest version of SDK to rule out issue in ps7_init.

Regards

Praveen


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