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Anonymous
Not applicable
5,038 Views

ISim - HwCosim - Add support for new board with one pin for clock

Hi

I am starting use of HwCosim.

I have edited hwcosim.bsp to add support for my board.

{
'MyBorad-jtag' => {
'Description' => 'MyBoard (JTAG)',
'Vendor' => 'Test',
'Type' => 'jtag',
'Part' => 'xc3s500e-4pq208',
'Clock' => {
'Period' => 20,
'Pin' => 'P185',
},
'BoundaryScanPosition' => 2,
},
}

 

then I read a simple code and testbench,

But I have problem

My design is a hybrid designs and free_running portion of my code need an external clock.

but my borad has one input clock from Pin = P185 that i introduce it as clock in hwcosim.bsp.

when I run compiling for HwCosim i have error.

Error says that I have used all of clock source.

what can I do?

thanks

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5 Replies
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Anonymous
Not applicable
5,020 Views

ISim - HwCosim - Add support for new board with one pin for clock

HI

My problem is exist and I did nir receive any help>

Please help me

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Highlighted
Explorer
Explorer
5,018 Views
Registered: ‎04-28-2010

Re: ISim - HwCosim - Add support for new board with one pin for clock

hi Razi,
r u using sygen for hardware cosimulation, if yes then tell your vendor from whom u have received the board to provide u with the necesaty bsp's for it i not present and don't try to modify ur existing bsp's as that may give mapping error also..
Best Regards
Chandrajit
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Anonymous
Not applicable
5,009 Views

Re: ISim - HwCosim - Add support for new board with one pin for clock

Hi Chandrajit

1. I have designed and developed my borad

2. What I understand from xilinx documnet and ap-note that when we want to use a hybrid design 

we need two external clock, one for free-running portion of design and one for HWcosim.

But my Board has only one external clock. 

 

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Highlighted
Explorer
Explorer
5,002 Views
Registered: ‎04-28-2010

Re: ISim - HwCosim - Add support for new board with one pin for clock

hi,
u have to add one more external clock then and change ur bsp's accordingly if u need to run hardware cosimulation.
Best Regards
Chandrajit
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Anonymous
Not applicable
4,997 Views

Re: ISim - HwCosim - Add support for new board with one pin for clock

HI

thanks for your help.

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