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ssampath
Voyager
Voyager
1,058 Views
Registered: ‎10-12-2016

DAP status error while reading APB registers using SDK ?

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Hi Friends,

 

 

I enabled APB interface using ARM processor on microzed board. when I try to read/write these APB registers SDK (xsct console) throwing error like DAP status failed.

 

Any help or suggestions are highly appreciated.

 

Thank you 

S Sampath 

 

-Sampath
1 Solution

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ssampath
Voyager
Voyager
1,216 Views
Registered: ‎10-12-2016

Hi @ibaie,

 

The design is like Zynq->(AXI-APB bridge). But now it is solved after enabling the level shifters. 

 

Thank you 

S Sampath 

 

-Sampath

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ibaie
Xilinx Employee
Xilinx Employee
1,007 Views
Registered: ‎10-06-2016
Hi @ssampath,

Not sure to which APB interface are you referring, can you clarify it? How did you enable it?

You issue with xsct seems to be related to the fact of not being able to perform the transaction so the DAP hangs on it.

Regards
Ibai

Ibai
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ssampath
Voyager
Voyager
1,217 Views
Registered: ‎10-12-2016

Hi @ibaie,

 

The design is like Zynq->(AXI-APB bridge). But now it is solved after enabling the level shifters. 

 

Thank you 

S Sampath 

 

-Sampath

View solution in original post

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