Updated capm and cap2m design rules. Added files missing from last commit.
X.1a grid spacing rule updated. Updated capm and cap2m rules in line with PR discussion. - .4 min enclosure corrected - .6 aspect ratio added - .7 shape restrictions updated - .8 via reference corrected - obsolete .10 and .12 rules removed Added cap2m entry in periphery.csv. Added cap2m to periphery-split-csv.py no_pics list.
This commit is contained in:
parent
53e98cfc1c
commit
08a0fd2ad3
|
@ -121,7 +121,7 @@
|
|||
- Value
|
||||
- Unit
|
||||
* - :drc_rule:`(x.1a)`
|
||||
- p1m.md (OPC), DECA and AMKOR layers (pi1.dg, pmm.dg, rdl.dg, pi2.dg, ubm.dg, bump.dg) and mask data for p1m, met1, via, met2 must be on a grid of mm
|
||||
- p1m.md (OPC), DECA and AMKOR layers (pi1.dg, pmm.dg, rdl.dg, pi2.dg, ubm.dg, bump.dg) and mask data for p1m, met1, via, met2, capm and cap2m must be on a grid of mm
|
||||
-
|
||||
- 0.001
|
||||
- mm
|
||||
|
@ -1825,63 +1825,53 @@
|
|||
* - :drc_rule:`(capm.1)`
|
||||
- Min width of capm
|
||||
-
|
||||
- N/A
|
||||
- N/A
|
||||
- 1
|
||||
- µm
|
||||
* - :drc_rule:`(capm.2a)`
|
||||
- Min spacing of capm to capm
|
||||
-
|
||||
- N/A
|
||||
- N/A
|
||||
- 0.84
|
||||
- µm
|
||||
* - :drc_rule:`(capm.2b)`
|
||||
- Minimum spacing of capacitor bottom_plate to bottom plate
|
||||
-
|
||||
- N/A
|
||||
- N/A
|
||||
- 1.2
|
||||
- µm
|
||||
* - :drc_rule:`(capm.3)`
|
||||
- Minimum enclosure of capm (top_plate) by met2
|
||||
- Minimum enclosure of capm (top_plate) by met3
|
||||
-
|
||||
- N/A
|
||||
- N/A
|
||||
- 0.14
|
||||
- µm
|
||||
* - :drc_rule:`(capm.4)`
|
||||
- Min enclosure of via2 by capm
|
||||
- Min enclosure of via3 by capm
|
||||
-
|
||||
- N/A
|
||||
- N/A
|
||||
- 0.14
|
||||
- µm
|
||||
* - :drc_rule:`(capm.5)`
|
||||
- Min spacing between capm and via2
|
||||
- Min spacing between capm and via3
|
||||
-
|
||||
- N/A
|
||||
- N/A
|
||||
- 0.14
|
||||
- µm
|
||||
* - :drc_rule:`(capm.6)`
|
||||
- Maximum Aspect Ratio (Length/Width)
|
||||
-
|
||||
- N/A
|
||||
- N/A
|
||||
- 20
|
||||
-
|
||||
* - :drc_rule:`(capm.7)`
|
||||
- Only rectangular capacitors are allowed
|
||||
- Only rectangular or L-shaped capacitors allowed
|
||||
-
|
||||
-
|
||||
-
|
||||
- N/A
|
||||
- N/A
|
||||
* - :drc_rule:`(capm.8)`
|
||||
- Min space, no overlap, between via and capm
|
||||
- Min space, no overlap, between via2 and capm
|
||||
-
|
||||
- N/A
|
||||
- N/A
|
||||
* - :drc_rule:`(capm.10)`
|
||||
- capm must not straddle nwell, diff, tap, poly, li1 and met1 (Rule exempted for capm overlapping capm_2t.dg)
|
||||
- :drc_flag:`TC`
|
||||
- N/A
|
||||
- N/A
|
||||
- 0.14
|
||||
- µm
|
||||
* - :drc_rule:`(capm.11)`
|
||||
- Min spacing between capm to (met2 not overlapping capm)
|
||||
- Min spacing between capm to (met3 not overlapping capm)
|
||||
-
|
||||
- N/A
|
||||
- N/A
|
||||
* - :drc_rule:`(capm.12)`
|
||||
- Max area of capm (um^2)
|
||||
-
|
||||
- N/A
|
||||
- N/A
|
||||
- 0.5
|
||||
- µm
|
||||
|
||||
|
||||
.. figure:: periphery/p036-capm_dotdash.svg
|
||||
|
@ -1890,6 +1880,72 @@
|
|||
|
||||
|
||||
|
||||
:drc_rule:`(cap2m.-)`
|
||||
---------------------
|
||||
|
||||
.. list-table:: Function: Defines MIM capacitor
|
||||
:header-rows: 1
|
||||
:stub-columns: 1
|
||||
:widths: 9 73 6 6 6
|
||||
|
||||
* - :drc_rule:`Name`
|
||||
- Description
|
||||
- :drc_flag:`Flags`
|
||||
- Value
|
||||
- Unit
|
||||
* - :drc_rule:`(cap2m.1)`
|
||||
- Min width of cap2m
|
||||
-
|
||||
- 1
|
||||
- µm
|
||||
* - :drc_rule:`(cap2m.2a)`
|
||||
- Min spacing of cap2m to cap2m
|
||||
-
|
||||
- 0.84
|
||||
- µm
|
||||
* - :drc_rule:`(cap2m.2b)`
|
||||
- Minimum spacing of capacitor bottom_plate to bottom plate
|
||||
-
|
||||
- 1.2
|
||||
- µm
|
||||
* - :drc_rule:`(cap2m.3)`
|
||||
- Minimum enclosure of cap2m (top_plate) by met4
|
||||
-
|
||||
- 0.14
|
||||
- µm
|
||||
* - :drc_rule:`(cap2m.4)`
|
||||
- Min enclosure of via4 by cap2m
|
||||
-
|
||||
- 0.2
|
||||
- µm
|
||||
* - :drc_rule:`(cap2m.5)`
|
||||
- Min spacing between cap2m and via3
|
||||
-
|
||||
- 0.2
|
||||
- µm
|
||||
* - :drc_rule:`(cap2m.6)`
|
||||
- Maximum Aspect Ratio (Length/Width)
|
||||
-
|
||||
- 20
|
||||
-
|
||||
* - :drc_rule:`(cap2m.7)`
|
||||
- Only rectangular or L-shaped capacitors allowed
|
||||
-
|
||||
-
|
||||
-
|
||||
* - :drc_rule:`(cap2m.8)`
|
||||
- Min space, no overlap, between via3 and cap2m
|
||||
-
|
||||
- 0.14
|
||||
- µm
|
||||
* - :drc_rule:`(cap2m.11)`
|
||||
- Min spacing between cap2m to (met3 not overlapping cap2m)
|
||||
-
|
||||
- 0.5
|
||||
- µm
|
||||
|
||||
|
||||
|
||||
:drc_rule:`(vpp.-)`
|
||||
-------------------
|
||||
|
||||
|
|
|
@ -1,5 +1,5 @@
|
|||
Name,Description,Flags,Value,Unit
|
||||
(x.1a),"p1m.md (OPC), DECA and AMKOR layers (pi1.dg, pmm.dg, rdl.dg, pi2.dg, ubm.dg, bump.dg) and mask data for p1m, met1, via, met2 must be on a grid of mm",,0.001,mm
|
||||
(x.1a),"p1m.md (OPC), DECA and AMKOR layers (pi1.dg, pmm.dg, rdl.dg, pi2.dg, ubm.dg, bump.dg) and mask data for p1m, met1, via, met2, capm and cap2m must be on a grid of mm",,0.001,mm
|
||||
(x.1b),Data for SKY130 layout and mask on all layers except those mentioned in 1a must be on a grid of mm (except inside Seal ring),,0.005,mm
|
||||
(x.2),Angles permitted on: diff,,N/A,N/A
|
||||
(x.2),"Angles permitted on: diff except for:
|
||||
|
|
|
|
@ -0,0 +1,11 @@
|
|||
Name,Description,Flags,Value,Unit
|
||||
(cap2m.1),Min width of cap2m,,1,µm
|
||||
(cap2m.2a),Min spacing of cap2m to cap2m,,0.84,µm
|
||||
(cap2m.2b),Minimum spacing of capacitor bottom_plate to bottom plate,,1.2,µm
|
||||
(cap2m.3),Minimum enclosure of cap2m (top_plate) by met4,,0.14,µm
|
||||
(cap2m.4),Min enclosure of via4 by cap2m,,0.2,µm
|
||||
(cap2m.5),Min spacing between cap2m and via3,,0.2,µm
|
||||
(cap2m.6),Maximum Aspect Ratio (Length/Width),,20,
|
||||
(cap2m.7),Only rectangular or L-shaped capacitors allowed,,,
|
||||
(cap2m.8),"Min space, no overlap, between via3 and cap2m",,0.14,µm
|
||||
(cap2m.11),Min spacing between cap2m to (met3 not overlapping cap2m),,0.5,µm
|
|
|
@ -3,11 +3,9 @@ Name,Description,Flags,Value,Unit
|
|||
(capm.2a),Min spacing of capm to capm,,0.84,µm
|
||||
(capm.2b),Minimum spacing of capacitor bottom_plate to bottom plate,,1.2,µm
|
||||
(capm.3),Minimum enclosure of capm (top_plate) by met3,,0.14,µm
|
||||
(capm.4),Min enclosure of via3 by capm,,0.2,µm
|
||||
(capm.4),Min enclosure of via3 by capm,,0.14,µm
|
||||
(capm.5),Min spacing between capm and via3,,0.14,µm
|
||||
(capm.6),Maximum Aspect Ratio (Length/Width),,,
|
||||
(capm.7),Only rectangular capacitors are allowed,,,
|
||||
(capm.8),"Min space, no overlap, between via3 and capm",,0.14,µm
|
||||
(capm.10),"capm must not straddle nwell, diff, tap, poly, li1 and met1 (Rule exempted for capm overlapping capm_2t.dg)",TC,,
|
||||
(capm.6),Maximum Aspect Ratio (Length/Width),,20,
|
||||
(capm.7),Only rectangular or L-shaped capacitors allowed,,,
|
||||
(capm.8),"Min space, no overlap, between via2 and capm",,0.14,µm
|
||||
(capm.11),Min spacing between capm to (met3 not overlapping capm),,0.5,µm
|
||||
(capm.12),Max area of capm,,,µm²
|
||||
|
|
|
|
@ -91,6 +91,7 @@ for l in open('periphery.csv', encoding='utf8'):
|
|||
no_pics = [
|
||||
'p024-hvtr_dotdash.svg',
|
||||
'p033-licon_dotdash.svg',
|
||||
'p036-cap2m_dotdash.svg',
|
||||
'p042-via3_dotdash.svg',
|
||||
'p043-nsm_dotdash.svg',
|
||||
'p044-m5_dotdash.svg',
|
||||
|
|
|
@ -5,7 +5,7 @@ Rule,Section G2: Design Rules for SKY130*,Use,
|
|||
, ,,
|
||||
(x.-),General,,
|
||||
,,,
|
||||
1a,"p1m.md (OPC), DECA and AMKOR layers (pi1.dg, pmm.dg, rdl.dg, pi2.dg, ubm.dg, bump.dg) and mask data for p1m, met1, via, met2 must be on a grid of mm",,0.001,mm
|
||||
1a,"p1m.md (OPC), DECA and AMKOR layers (pi1.dg, pmm.dg, rdl.dg, pi2.dg, ubm.dg, bump.dg) and mask data for p1m, met1, via, met2, capm and cap2m must be on a grid of mm",,0.001,mm
|
||||
1b,Data for SKY130 layout and mask on all layers except those mentioned in 1a must be on a grid of mm (except inside Seal ring),,0.005,mm
|
||||
2,Angles permitted on: diff,,N/A,N/A
|
||||
,"Angles permitted on: diff except for:\n- diff inside ""advSeal_6µm* OR cuPillarAdvSeal_6µm*"" pcell, \n- diff rings around the die at min total L>1000 µm and W=0.3 µm",,n x 90,deg
|
||||
|
@ -742,18 +742,39 @@ irdrop.3,"For n > 100 contacts on the same connector, mcon area pre- and post- C
|
|||
(capm.-),MIM Capacitor (Capm),,sky130
|
||||
,Function: Defines MIM capacitor,,
|
||||
,,,
|
||||
1,Min width of capm,,N/A,N/A
|
||||
2a,Min spacing of capm to capm,,N/A,N/A
|
||||
2b,Minimum spacing of capacitor bottom_plate to bottom plate,,N/A,N/A
|
||||
3,Minimum enclosure of capm (top_plate) by met2,,N/A,N/A
|
||||
4,Min enclosure of via2 by capm,,N/A,N/A
|
||||
5,Min spacing between capm and via2,,N/A,N/A
|
||||
6,Maximum Aspect Ratio (Length/Width),,N/A,N/A
|
||||
7,Only rectangular capacitors are allowed,,N/A,N/A
|
||||
8,"Min space, no overlap, between via and capm",,N/A,N/A
|
||||
10,"capm must not straddle nwell, diff, tap, poly, li1 and met1 (Rule exempted for capm overlapping capm_2t.dg)",TC,N/A,N/A
|
||||
11,Min spacing between capm to (met2 not overlapping capm),,N/A,N/A
|
||||
12,Max area of capm (um^2),,N/A,N/A
|
||||
1,Min width of capm,,1,µm
|
||||
2a,Min spacing of capm to capm,,0.84,µm
|
||||
2b,Minimum spacing of capacitor bottom_plate to bottom plate,,1.2,µm
|
||||
3,Minimum enclosure of capm (top_plate) by met3,,0.14,µm
|
||||
4,Min enclosure of via3 by capm,,0.14,µm
|
||||
5,Min spacing between capm and via3,,0.14,µm
|
||||
6,Maximum Aspect Ratio (Length/Width),,20,
|
||||
7,Only rectangular or L-shaped capacitors allowed,,,
|
||||
8,"Min space, no overlap, between via2 and capm",,0.14,µm
|
||||
11,Min spacing between capm to (met3 not overlapping capm),,0.5,µm
|
||||
,,,
|
||||
,,,
|
||||
,,,
|
||||
,,,
|
||||
,,,
|
||||
,,,
|
||||
,,,
|
||||
,,,
|
||||
,,,
|
||||
,,,
|
||||
(cap2m.-),MIM Capacitor (Cap2m),,sky130
|
||||
,Function: Defines MIM capacitor,,
|
||||
,,,
|
||||
1,Min width of cap2m,,1,µm
|
||||
2a,Min spacing of cap2m to cap2m,,0.84,µm
|
||||
2b,Minimum spacing of capacitor bottom_plate to bottom plate,,1.2,µm
|
||||
3,Minimum enclosure of cap2m (top_plate) by met4,,0.14,µm
|
||||
4,Min enclosure of via4 by cap2m,,0.2,µm
|
||||
5,Min spacing between cap2m and via3,,0.2,µm
|
||||
6,Maximum Aspect Ratio (Length/Width),,20,
|
||||
7,Only rectangular or L-shaped capacitors allowed,,,
|
||||
8,"Min space, no overlap, between via3 and cap2m",,0.14,µm
|
||||
11,Min spacing between cap2m to (met3 not overlapping cap2m),,0.5,µm
|
||||
,,,
|
||||
,,,
|
||||
,,,
|
||||
|
|
Can't render this file because it has a wrong number of fields in line 8.
|
Loading…
Reference in New Issue