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1,302 Views
Registered: ‎10-12-2017

Partial Reconfiguration pr_verify Errors

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Hello,

 

I am having issues with my partial reconfiguration design. When I run pr_verify, it fails with both proxy logic placement and static logic placement. The specific messages are below:

 

Proxy Logic:

ERROR:HDTools:18 - Did not match proxy logic pin assignment
"RECONFIG_PART/sampleTime(0)_PROXY.A6" for net "GLOBAL_LOGIC1" (A5 : A2).
ERROR:HDTools:18 - Did not match proxy logic pin assignment
"RECONFIG_PART/paramCurrentControlP(3)_PROXY.A6" for net "GLOBAL_LOGIC1" (A4
: A1).
ERROR:HDTools:18 - Did not match proxy logic pin assignment
"RECONFIG_PART/sampleTime(1)_PROXY.A6" for net "GLOBAL_LOGIC1" (A2 :
UNASSIGNED).
ERROR:HDTools:18 - Did not match proxy logic pin assignment
"RECONFIG_PART/paramCurrentControlI(7)_PROXY.A6" for net "GLOBAL_LOGIC1" (A2
: UNASSIGNED).

 

Static Logic:

ERROR:HDTools:10 - Did not find a source match for constant net "GLOBAL_LOGIC1",
sourced by site "TIEOFF_X6Y15".
ERROR:HDTools:39 - Mismatched arcs for constant net "GLOBAL_LOGIC1" source
"TIEOFF_X9Y15".
ERROR:HDTools:7 - Constant network summary:
Matched trees: 61
Unmatched trees: 2
ERROR:HDTools:19 - Did not match routing for constant nets "GLOBAL_LOGIC1" and
"TRI_GEN/GLOBAL_LOGIC1".

 

I have made sure that my implementations are set up correctly. I have implemented my config_1, promoted it, and then implemented config_2 making sure to import the static logic portion of my design. I am unsure of why the above errors are appearing.

 

I'm not sure if it is important, but I am targeting a XC5VLX50-1ff676.

 

Thank you for your time.

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2,000 Views
Registered: ‎10-12-2017

Re: Partial Reconfiguration pr_verify Errors

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Hello,

 

I thought I would give a follow up just in case someone else encounters this issue. I was sending a constant from my static section to my reconfigurable section which was causing the previous errors. After moving the constant inside the PR sections the previously mentioned errors disappeared and my designed verified successfully.

 

In short: don't send constants from static to reconfigurable.

 

Thank you.

View solution in original post

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1 Reply
2,001 Views
Registered: ‎10-12-2017

Re: Partial Reconfiguration pr_verify Errors

Jump to solution

Hello,

 

I thought I would give a follow up just in case someone else encounters this issue. I was sending a constant from my static section to my reconfigurable section which was causing the previous errors. After moving the constant inside the PR sections the previously mentioned errors disappeared and my designed verified successfully.

 

In short: don't send constants from static to reconfigurable.

 

Thank you.

View solution in original post

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