jjww110
Full Member level 5
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when in scan mode , how to set appropriate input/output delay for scan in / scan out ports and primary input /output ports,
thx in advance !!
thx in advance !!
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because Scan Mode ports which are already fabricated for particular technology and once ports are inserted that it is the part of the design for specifically fabrication...and all the libraries used for inserting the scan logic is also for specific technology......
But RTL is synthesized for paticular technology...Which of the Scan mode ports are fabricated for particular technology. ??..
Did you heard about Functional ports also can be used in Scan mode to stich the Scan chains?. SI and SO are not dedicated ports...
If Scan mode ports are Technology dependent, How come RTL is independent of technology?.... ....
Thanks Sam
But RTL is synthesized for paticular technology...
and in most of the cases, Scan logic is inserted on the gate level netlist...
Yea. Ofcourse...That's why we have a procedure called test_setup for initialization in the generated patterns itself...