HolySaint
Full Member level 3
jtag specification extest_train
I added pad cell in the rtl top module,
how can I insert bsd in my design?
I have two method(I use snps DC),
===============
top.v > top_bsd.v
top_bsd.v + other module > netlist.v
netlist.v > netlist_dft_ins.v
netlist_dft_ins.v > atpg
===============
top.v + other module > netlist.v
netlist.v > netlist_bsd_ins.v > netlist_dft_ins.v
netlist_dft_ins.v > atpg
===============
which one is the right flow?
the second one, when I check_bsd the tools coundn't find my pad cells,and sime of the pad cells' input and output had changed to connect wires that gened by the tools.
Who can give me an advice?
Thank you!!
I added pad cell in the rtl top module,
how can I insert bsd in my design?
I have two method(I use snps DC),
===============
top.v > top_bsd.v
top_bsd.v + other module > netlist.v
netlist.v > netlist_dft_ins.v
netlist_dft_ins.v > atpg
===============
top.v + other module > netlist.v
netlist.v > netlist_bsd_ins.v > netlist_dft_ins.v
netlist_dft_ins.v > atpg
===============
which one is the right flow?
the second one, when I check_bsd the tools coundn't find my pad cells,and sime of the pad cells' input and output had changed to connect wires that gened by the tools.
Who can give me an advice?
Thank you!!