V
vdvalk@rogers.com
Guest
Does anyone have an Analog (RF) layout checklist?
I have been asked to provide a macro cell checklist for an RF project
that I am on.
I can think of a few dozen things that I want. Any others?
* Cell boundary drawn on prBoundary
* pin name all in UPPER case
* cell boundary rectilinear (prefer rectangular) with no data outside
macro
* Cell passes DRC, LVS, FILL, ERC checks stan alone.
* Cell has physical pins for all global nets.
* All I/O's document the critical nature ( noise, I/R drop, matching,
quiet, etc.) or assumed to be noisy digital lines with no speical
routing requirements. All bidirectional and supply nets must specify
minimum I/R drop.
* I/O's conform to a particular grid requirement ( to ease the use of
autorouting )
* grounding and shielding requirements of macro
-- any other obvious ones?
-- Gerry
I have been asked to provide a macro cell checklist for an RF project
that I am on.
I can think of a few dozen things that I want. Any others?
* Cell boundary drawn on prBoundary
* pin name all in UPPER case
* cell boundary rectilinear (prefer rectangular) with no data outside
macro
* Cell passes DRC, LVS, FILL, ERC checks stan alone.
* Cell has physical pins for all global nets.
* All I/O's document the critical nature ( noise, I/R drop, matching,
quiet, etc.) or assumed to be noisy digital lines with no speical
routing requirements. All bidirectional and supply nets must specify
minimum I/R drop.
* I/O's conform to a particular grid requirement ( to ease the use of
autorouting )
* grounding and shielding requirements of macro
-- any other obvious ones?
-- Gerry