db help

If you want to iterate through the wire segments associated with a given net I think you'd find dbGet's interface much more user-friendly:

encounter 8> dbGet [dbGet -p top.nets.name tdsp_portO[15]].wires
0x2aaab8ee2d90 0x2aaab8cab468 0x2aaab8dd2720 0x2aaab8ccde38 0x2aaab76bc5b8

If you have a chance, please have a look and let us know what you think.

Hope this helps,
Bob

 Hi Bob

Thanks for the info.

But actually  what iam intersted is  the below one

dbIsNetRectTrunk netrectPtr
Returns a 1 if the specified net rectangle is a trunk, else a 0.

I can get this info like this by using the below command
dbGet [dbGet -p top.nets.name FE_OFN49_o_ls_tx0_premptap_2_].isPatternTrunk

I want  to use this  dbIsNetRectTrunk coomand to get objpart of the given net.

Thanks
siva

hi Bob

 Any updates plzzzzzz

Thanks

samba 

I'm checking with R&D now on this and I'll get back to you when I hear from them.

It sounds like "Trunk" is a marking that's on a net-by-net basis rather than a wire segment basis in which case you would need to traverse from wire segment to net to trunk marking.  Would you let us know what you're trying to determine?  There might be a better way to find what you're looking for than figuring out dbIsNetRetTrunk.

Thanks,
Bob

R&D responded that you likely don't want to use these NetRect commands - they're intended for accessing properties for a specific application rather than general purpose use.

Instead, try:
dbGet [dbStripBoxNet [dbGet selected]].isPatternTrunk