54 lines
1.2 KiB
Plaintext
54 lines
1.2 KiB
Plaintext
/* DIAGNOSTIC EXTRACTIONS */
|
|
|
|
/*
|
|
* The idea here is to simply re-extract caps between nwell and GND
|
|
* as a test on whether all wells are plugged (with vdd)
|
|
*/
|
|
style check_nwell
|
|
|
|
lambda 100
|
|
step 100
|
|
|
|
resist nwell 2000000
|
|
areacap nw,nwc,nsd 100
|
|
|
|
|
|
noplaneOrdering /* never do coupling on these styles */
|
|
|
|
style check_pwell
|
|
|
|
lambda 100
|
|
step 100
|
|
|
|
resist pwell 2000000
|
|
areacap pw,pwc,psd 100
|
|
|
|
noplaneOrdering
|
|
|
|
style check_psubstr
|
|
/* The idea here is to simply re-extract caps between
|
|
* p_guard_ring and GND as a test
|
|
* to verify that the substrate is all contacted to the same ground
|
|
* signal (i.e. insure the substrate isn't accidentally a big resistor!
|
|
*/
|
|
lambda 50
|
|
step 200
|
|
|
|
areacap psd,psc 1000
|
|
|
|
noplaneOrdering
|
|
|
|
style check_nsubstr
|
|
/* The idea here is to simply re-extract caps between
|
|
* n_guard_ring and GND as a test
|
|
* to verify that the substrate is all contacted to the same Vcc
|
|
* signal (i.e. insure the substrate isn't accidentally a big resistor!
|
|
*/
|
|
lambda 50
|
|
step 200
|
|
|
|
areacap nsd,nsc 1000
|
|
|
|
noplaneOrdering
|
|
|