AR# 46881

Zynq-7000 Debug - How do I set up a third-party debug environment on the ZC702 board?

How do I set up a third-party debug environment for Zynq-7000 platform on the ZC702 board?

Zynq platform supports two different JTAG modes:

The mode is determined through Mode Input at the time the system comes out of reset.

For more information, refer to chapter 27 of the Zynq-7000 EPP Technical Reference Manual (UG585).

ZC702 BOARD :CASCADED JTAG CHAIN MODE

Connect the third-party debug cable to the PJTAG Connector (J58).
Power on the board.
Open and Run the third-party debug software:
1. For ARM DS-5, see (Xilinx Answer 47764).
2. For Lauterbach, see (Xilinx Answer 47767).

ZC702 BOARD :INDEPENDENT JTAG CHAIN MODE

Connect the third-party debug cable to the PL PJTAG Connector (J41).
Connect the Platform USB cable to the Platform USB Connector (J2).
Power on the board.
Stop the execution of uboot.
Program the bitstream that routes the JTAG signals out from PL (using impact).
Open and Run the third-party debug software:
1. For ARM DS-5, see (Xilinx Answer 47764).
2. For Lauterbach, see (Xilinx Answer 47767).

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Answer Number	Answer Title	Version Found	Version Resolved
50863	Zynq-7000 SoC - Debug	N/A	N/A
52540	Zynq-7000 SoC - Frequently Asked Questions	N/A	N/A

Answer Number	Answer Title	Version Found	Version Resolved
47767	Zynq-7000 Debug - Lauterbach Startup Script for ZC702	N/A	N/A
47764	Zynq-7000 Debug - ARM DS-5 Getting Connected Guide on ZC702	N/A	N/A
52184	Zynq-7000 SoC ZC702 Evaluation Kit - How does SW16 correlate to jumpers J20, J21, J22, J25 and J26?	N/A	N/A