New SoC Bring up in DS-5

Hi Shravan,

It looks like a similar problem. Device 0 is obviously an ARM DAP, so that's good - we know the IR length on the DAP is 4 bits, so it's obviously wrong. What's coming out there is that the other TAP (0x03727093) is not responding correctly.

Just from the chain I can tell this is a Xilinx Zynq. Is there any reason you're not using the bundled configuration? You should be able to just connect to it without creating your own platform.

If that isn't working for you, you can simply add "ARMCS-DP" and then an "UNKNOWN_6". If you right click the ARMCS-DP it will give you an option to enumerate APs and detect devices from that point (without doing the blind interrogation step).

Ta,

Matt

Hi Shravan,

It looks like a similar problem. Device 0 is obviously an ARM DAP, so that's good - we know the IR length on the DAP is 4 bits, so it's obviously wrong. What's coming out there is that the other TAP (0x03727093) is not responding correctly.

Just from the chain I can tell this is a Xilinx Zynq. Is there any reason you're not using the bundled configuration? You should be able to just connect to it without creating your own platform.

If that isn't working for you, you can simply add "ARMCS-DP" and then an "UNKNOWN_6". If you right click the ARMCS-DP it will give you an option to enumerate APs and detect devices from that point (without doing the blind interrogation step).

Ta,

Matt