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  • Connecting Multiple Ports to the same component

Connecting Multiple Ports to the same component

OVM 2524
vishnu4005
vishnu4005
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4 posts
January 10, 2012 at 3:11 am

Hi,

I have multiple instances of a monitor in my environment to be connected to the same scoreboard. The number of monitors is controlled at run-time, so number of connections cannot be hard coded. Can you tell me what type of connection is recommended for this?

Thanks,
Vishnu

Replies

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VE
VE
Full Access
112 posts
January 10, 2012 at 9:54 am

you may try `uvm_analysis_*_decl() . Most of port/export/imp are created in runtime, typically inside of constructor.

andrew

vishnu4005
vishnu4005
Full Access
4 posts
January 10, 2012 at 10:29 pm

In reply to aming:

Do I need to use the `uvm_analysis_*_decl() macro even if the implementation is the same? Or can I just use multiple instantiations of the same port?

Thanks
Vishnu

VE
VE
Full Access
112 posts
January 12, 2012 at 9:30 am

It depends on your TB. There are two ways: either use uvm_analysis_*_decl in your sb, or uvm_tlm_analysis_fifo inside of sb
Andrew

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