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Setting up uvision4 debugger with Cortex-M1 on Altera Cyclone III

Siew Kei Lam
Note: This was originally posted on 21st June 2011 at http://forums.arm.com

I am trying to setup the uvision4 debugger to communicate with Cortex M1 on Altera Cyclone III through the USB JTAG interface. I have observed from the Cortex-M1 development kit that this can be done by instantiating the Virtual JTAG megafunction and implementing a glue logic to interface the Virtual JTAG with the Cortex-M1 RTL. Unfortunately, the Verilog description of the glue logic is not visible.

Can anyone give me some pointers on how to go about designing the glue logic between Virtual JTAG and Cortex-M1? Or is there another alternative to this? Thanks.
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