vivado硬件debugging（ILA core的使用）
(vivado2016.4)
The steps to debug your design in hardware using an ILA debug core are:
1. Connect to the hardware target and program the FPGA device with the .bit file
2. Set up the ILA debug core trigger and capture controls.
3. Arm the ILA debug core trigger.
4. View the captured data from the ILA debug core in the Waveform window.
5. Use the VIO debug core to drive control signals and/or view design status signals.
6. Use the JTAG-to-AXI Master debug core to run transactions to interact with various AXI slave cores in your design.
Add ILA to the project:
way 1 :
set up debuggin: don't find it again, retry it
1. open synthesis design
2. find the net you want to debug, right-click, choose set up debug
3. run implementation and generate bitstream
way 2:
add ip core:
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Select the IP from the IP catalog.
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Double-click the selected IP or select the Customize IP command from the toolbar or right-click menu.
3. connect
Debugging window:
1. add probes
2. new dashboards
3. view waveform
reference： ug908
