Depp said:no substrate in MOS' layout "Gen form source",how to LVS???
there is no substrate in the layout of MOS. but in schematic, the symbol of MOS has the substrate terminal.
then how could i complete the LVS ???
thank you !!!
protonixs said:Depp said:no substrate in MOS' layout "Gen form source",how to LVS???
there is no substrate in the layout of MOS. but in schematic, the symbol of MOS has the substrate terminal.
then how could i complete the LVS ???
thank you !!!
hi depp!
what do u mean no substrate in layout?
as far as i know, all region outside N-well in a twin well process is a pwell/psubstrate...
protonixs said:put N well outside the p-type transistor...
the well outside the Nwell will be the p-substrate...
and dont forget to tie the bias of nwell and psub to VDD and VSS/gnd, respectively.
if u still have some doubts, dont hesitate to ask again.
good luck..
regards,
protonixs
Depp said:thank you , safwatonline and protonixs .
i find an item of "Insert Substrate Contacts" in the setup of "Auto Placer",but when i made it enable, there is an error saying:
Substrate contact type information incorrect or incomplete.
the attachment is the snapshot of error.
where can i find the substrate contact type information ???
thank you.
We use cookies and similar technologies for the following purposes:
Do you accept cookies and these technologies?
We use cookies and similar technologies for the following purposes:
Do you accept cookies and these technologies?