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|
#%lvsdb-klayout
# Layout
layout(
top(RINGO)
unit(0.001)
# Layer section
# This section lists the mask layers (drawing or derived) and their connections.
# Mask layers
layer(bulk)
layer(nwell '1/0')
layer(poly '3/0')
layer(poly_lbl '3/1')
layer(diff_cont '4/0')
layer(poly_cont '5/0')
layer(metal1 '6/0')
layer(metal1_lbl '6/1')
layer(via1 '7/0')
layer(metal2 '8/0')
layer(metal2_lbl '8/1')
layer(ntie)
layer(psd)
layer(ptie)
layer(nsd)
# Mask layer connectivity
connect(nwell nwell ntie)
connect(poly poly poly_lbl poly_cont)
connect(poly_lbl poly)
connect(diff_cont diff_cont metal1 ntie psd ptie nsd)
connect(poly_cont poly poly_cont metal1)
connect(metal1 diff_cont poly_cont metal1 metal1_lbl via1)
connect(metal1_lbl metal1)
connect(via1 metal1 via1 metal2)
connect(metal2 via1 metal2 metal2_lbl)
connect(metal2_lbl metal2)
connect(ntie nwell diff_cont ntie)
connect(psd diff_cont psd)
connect(ptie diff_cont ptie)
connect(nsd diff_cont nsd)
# Global nets and connectivity
global(bulk BULK)
global(ptie BULK)
# Device class section
class(PMOS MOS4)
class(NMOS MOS4)
# Device abstracts section
# Device abstracts list the pin shapes of the devices.
device(D$PMOS PMOS
terminal(S
rect(psd (-650 -875) (525 1750))
)
terminal(G
rect(poly (-125 -875) (250 1750))
)
terminal(D
rect(psd (125 -875) (550 1750))
)
terminal(B
rect(nwell (-125 -875) (250 1750))
)
)
device(D$PMOS$1 PMOS
terminal(S
rect(psd (-675 -875) (550 1750))
)
terminal(G
rect(poly (-125 -875) (250 1750))
)
terminal(D
rect(psd (125 -875) (525 1750))
)
terminal(B
rect(nwell (-125 -875) (250 1750))
)
)
device(D$NMOS NMOS
terminal(S
rect(nsd (-650 -875) (525 1750))
)
terminal(G
rect(poly (-125 -875) (250 1750))
)
terminal(D
rect(nsd (125 -875) (550 1750))
)
terminal(B
rect(bulk (-125 -875) (250 1750))
)
)
device(D$NMOS$1 NMOS
terminal(S
rect(nsd (-675 -875) (550 1750))
)
terminal(G
rect(poly (-125 -875) (250 1750))
)
terminal(D
rect(nsd (125 -875) (525 1750))
)
terminal(B
rect(bulk (-125 -875) (250 1750))
)
)
# Circuit section
# Circuits are the hierarchical building blocks of the netlist.
circuit(INV2
# Circuit boundary
rect((-1700 -2440) (3100 7820))
# Nets with their geometries
net(1
rect(nwell (-1400 1800) (2800 3580))
rect(diff_cont (-1510 -650) (220 220))
rect(ntie (-510 -450) (800 680))
)
net(2 name(IN)
rect(poly (-525 -250) (250 2500))
rect(poly (-1425 -630) (2100 360))
rect(poly (-125 -2230) (250 2500))
rect(poly (-1050 -3850) (250 2400))
rect(poly (550 1200) (250 2400))
rect(poly (-250 -6000) (250 2400))
rect(poly (-1050 1200) (250 2400))
rect(poly_lbl (-525 -2600) (0 0))
rect(poly_cont (-830 -110) (220 220))
)
net(3 name(OUT)
rect(diff_cont (-910 90) (220 220))
rect(diff_cont (-220 -620) (220 220))
rect(diff_cont (-220 -620) (220 220))
rect(diff_cont (-220 -620) (220 220))
rect(diff_cont (1380 3380) (220 220))
rect(diff_cont (-220 180) (220 220))
rect(diff_cont (-220 180) (220 220))
rect(diff_cont (-220 180) (220 220))
rect(diff_cont (-220 -3820) (220 220))
rect(diff_cont (-220 -620) (220 220))
rect(diff_cont (-220 -620) (220 220))
rect(diff_cont (-220 -620) (220 220))
rect(diff_cont (-1820 3380) (220 220))
rect(diff_cont (-220 180) (220 220))
rect(diff_cont (-220 180) (220 220))
rect(diff_cont (-220 180) (220 220))
rect(metal1 (1310 -3710) (360 2220))
rect(metal1 (-1900 -800) (2220 360))
rect(metal1 (-2280 -2400) (360 2840))
rect(metal1 (-360 -3600) (360 1560))
rect(metal1 (1240 2040) (360 1560))
rect(metal1 (-360 -5160) (360 1560))
rect(metal1 (-1960 2040) (360 1560))
rect(metal1_lbl (1420 -2180) (0 0))
rect(psd (-275 525) (525 1750))
rect(psd (-2100 -1750) (525 1750))
rect(nsd (1050 -5350) (525 1750))
rect(nsd (-2100 -1750) (525 1750))
)
net(4 name(VSS)
rect(diff_cont (-110 90) (220 220))
rect(diff_cont (-220 -620) (220 220))
rect(diff_cont (-220 -620) (220 220))
rect(diff_cont (-220 -620) (220 220))
rect(diff_cont (-220 980) (220 220))
rect(diff_cont (-220 -620) (220 220))
rect(diff_cont (-220 -620) (220 220))
rect(diff_cont (-220 -620) (220 220))
rect(metal1 (-290 -290) (360 1560))
rect(metal1 (-360 -1560) (360 1560))
rect(via1 (-305 -705) (250 250))
rect(via1 (-250 150) (250 250))
rect(via1 (-250 -1450) (250 250))
rect(via1 (-250 150) (250 250))
rect(metal2 (-1525 -775) (2800 1700))
rect(metal2_lbl (-160 -540) (0 0))
rect(nsd (-1515 -1185) (550 1750))
)
net(5 name(VDD)
rect(diff_cont (-110 2490) (220 220))
rect(diff_cont (-220 180) (220 220))
rect(diff_cont (-220 180) (220 220))
rect(diff_cont (-220 180) (220 220))
rect(diff_cont (-220 -1420) (220 220))
rect(diff_cont (-220 180) (220 220))
rect(diff_cont (-220 180) (220 220))
rect(diff_cont (-220 180) (220 220))
rect(metal1 (-290 -1490) (360 1560))
rect(metal1 (-360 -1560) (360 1560))
rect(via1 (-305 -1505) (250 250))
rect(via1 (-250 150) (250 250))
rect(via1 (-250 150) (250 250))
rect(via1 (-250 150) (250 250))
rect(metal2 (-1525 -1575) (2800 1700))
rect(metal2_lbl (-150 -1250) (0 0))
rect(psd (-1525 -475) (550 1750))
)
net(6 name(BULK)
rect(diff_cont (-110 -2160) (220 220))
rect(ptie (-510 -450) (800 680))
)
# Outgoing pins and their connections to nets
pin(1)
pin(2 name(IN))
pin(3 name(OUT))
pin(4 name(VSS))
pin(5 name(VDD))
pin(6 name(BULK))
# Devices and their connections
device(1 D$PMOS
device(D$PMOS$1 location(800 0))
connect(0 S S)
connect(1 S D)
connect(0 G G)
connect(1 G G)
connect(0 D D)
connect(1 D S)
connect(0 B B)
connect(1 B B)
location(-400 3200)
param(L 0.25)
param(W 3.5)
param(AS 1.4)
param(AD 1.4)
param(PS 6.85)
param(PD 6.85)
terminal(S 3)
terminal(G 2)
terminal(D 5)
terminal(B 1)
)
device(2 D$NMOS
device(D$NMOS$1 location(800 0))
connect(0 S S)
connect(1 S D)
connect(0 G G)
connect(1 G G)
connect(0 D D)
connect(1 D S)
connect(0 B B)
connect(1 B B)
location(-400 -400)
param(L 0.25)
param(W 3.5)
param(AS 1.4)
param(AD 1.4)
param(PS 6.85)
param(PD 6.85)
terminal(S 3)
terminal(G 2)
terminal(D 4)
terminal(B 6)
)
)
circuit(INV2PAIR
# Circuit boundary
rect((0 -1640) (5740 7820))
# Nets with their geometries
net(1 name(BULK))
net(2)
net(3)
net(4)
net(5)
net(6)
net(7)
# Outgoing pins and their connections to nets
pin(1 name(BULK))
pin(2)
pin(3)
pin(4)
pin(5)
pin(6)
pin(7)
# Subcircuits and their connections
circuit(1 INV2 location(1700 800)
pin(0 7)
pin(1 5)
pin(2 4)
pin(3 3)
pin(4 2)
pin(5 1)
)
circuit(2 INV2 location(4340 800)
pin(0 7)
pin(1 4)
pin(2 6)
pin(3 3)
pin(4 2)
pin(5 1)
)
)
circuit(RINGO
# Circuit boundary
rect((-1720 -2440) (26880 7820))
# Nets with their geometries
net(1 name(FB)
rect(metal1 (-1700 1620) (360 360))
rect(via1 (-305 -305) (250 250))
rect(via1 (23190 -250) (250 250))
rect(metal2 (-23765 -325) (23840 400))
rect(metal2_lbl (-22120 -200) (0 0))
)
net(2 name(OSC)
rect(via1 (24435 1675) (250 250))
rect(metal2 (-325 -325) (400 400))
rect(metal2_lbl (-200 -200) (0 0))
)
net(3 name(VDD)
rect(metal1 (-180 3900) (360 1120))
rect(metal1 (2280 -1120) (360 1120))
rect(metal1 (2280 -1120) (360 1120))
rect(metal1 (2280 -1120) (360 1120))
rect(metal1 (2280 -1120) (360 1120))
rect(metal1 (2280 -1120) (360 1120))
rect(metal1 (2280 -1120) (360 1120))
rect(metal1 (2280 -1120) (360 1120))
rect(metal1 (2280 -1120) (360 1120))
rect(metal1 (2280 -1120) (360 1120))
rect(metal2_lbl (-23940 -2220) (0 0))
)
net(4 name(VSS)
rect(metal1 (-180 -2220) (360 1120))
rect(metal1 (2280 -1120) (360 1120))
rect(metal1 (2280 -1120) (360 1120))
rect(metal1 (2280 -1120) (360 1120))
rect(metal1 (2280 -1120) (360 1120))
rect(metal1 (2280 -1120) (360 1120))
rect(metal1 (2280 -1120) (360 1120))
rect(metal1 (2280 -1120) (360 1120))
rect(metal1 (2280 -1120) (360 1120))
rect(metal1 (2280 -1120) (360 1120))
rect(metal2_lbl (-23940 1100) (0 0))
)
net(5)
net(6)
net(7)
net(8)
net(9)
net(10)
net(11)
net(12)
# Outgoing pins and their connections to nets
pin(1 name(FB))
pin(2 name(OSC))
pin(3 name(VDD))
pin(4 name(VSS))
# Subcircuits and their connections
circuit(1 INV2PAIR location(19420 -800)
pin(0 4)
pin(1 3)
pin(2 4)
pin(3 1)
pin(4 10)
pin(5 2)
pin(6 3)
)
circuit(2 INV2PAIR location(-1700 -800)
pin(0 4)
pin(1 3)
pin(2 4)
pin(3 8)
pin(4 1)
pin(5 9)
pin(6 3)
)
circuit(3 INV2PAIR location(3580 -800)
pin(0 4)
pin(1 3)
pin(2 4)
pin(3 7)
pin(4 9)
pin(5 12)
pin(6 3)
)
circuit(4 INV2PAIR location(8860 -800)
pin(0 4)
pin(1 3)
pin(2 4)
pin(3 6)
pin(4 12)
pin(5 11)
pin(6 3)
)
circuit(5 INV2PAIR location(14140 -800)
pin(0 4)
pin(1 3)
pin(2 4)
pin(3 5)
pin(4 11)
pin(5 10)
pin(6 3)
)
)
)
# Reference netlist
reference(
# Device class section
class(PMOS MOS4)
class(NMOS MOS4)
# Circuit section
# Circuits are the hierarchical building blocks of the netlist.
circuit(INV2
# Nets
net(1 name('1'))
net(2 name('2'))
net(3 name('3'))
net(4 name('4'))
net(5 name('5'))
net(6 name('6'))
# Outgoing pins and their connections to nets
pin(1 name('1'))
pin(2 name('2'))
pin(3 name('3'))
pin(4 name('4'))
pin(5 name('5'))
pin(6 name('6'))
# Devices and their connections
device(1 PMOS
name($1)
param(L 0.25)
param(W 3.5)
param(AS 1.4)
param(AD 1.4)
param(PS 6.85)
param(PD 6.85)
terminal(S 5)
terminal(G 2)
terminal(D 3)
terminal(B 1)
)
device(2 NMOS
name($3)
param(L 0.25)
param(W 3.5)
param(AS 1.4)
param(AD 1.4)
param(PS 6.85)
param(PD 6.85)
terminal(S 4)
terminal(G 2)
terminal(D 3)
terminal(B 6)
)
)
circuit(INV2PAIR
# Nets
net(1 name('1'))
net(2 name('2'))
net(3 name('3'))
net(4 name('4'))
net(5 name('5'))
net(6 name('6'))
net(7 name('7'))
# Outgoing pins and their connections to nets
pin(1 name('1'))
pin(2 name('2'))
pin(3 name('3'))
pin(4 name('4'))
pin(5 name('5'))
pin(6 name('6'))
pin(7 name('7'))
# Subcircuits and their connections
circuit(1 INV2 name($2)
pin(0 7)
pin(1 4)
pin(2 6)
pin(3 3)
pin(4 2)
pin(5 1)
)
)
circuit(INV2PAIRX
# Nets
net(1 name('1'))
net(2 name('2'))
net(3 name('3'))
net(4 name('4'))
net(5 name('5'))
net(6 name('6'))
net(7 name('7'))
# Outgoing pins and their connections to nets
pin(1 name('1'))
pin(2 name('2'))
pin(3 name('3'))
pin(4 name('4'))
pin(5 name('5'))
pin(6 name('6'))
pin(7 name('7'))
# Subcircuits and their connections
circuit(1 INV2 name($2)
pin(0 7)
pin(1 4)
pin(2 6)
pin(3 3)
pin(4 2)
pin(5 1)
)
)
circuit(RINGO
# Nets
net(1 name('1'))
net(2 name('2'))
net(3 name('3'))
net(4 name('4'))
net(5 name('6'))
net(6 name('5'))
net(7 name('101'))
net(8 name('8'))
net(9 name('102'))
net(10 name('7'))
net(11 name('103'))
# Outgoing pins and their connections to nets
pin(1 name('1'))
pin(2 name('2'))
pin(3 name('3'))
pin(4 name('4'))
# Subcircuits and their connections
circuit(1 INV2PAIR name($1)
pin(0 4)
pin(1 3)
pin(2 4)
pin(3 1)
pin(4 5)
pin(5 2)
pin(6 3)
)
circuit(2 INV2PAIR name($2)
pin(0 4)
pin(1 3)
pin(2 4)
pin(3 1)
pin(4 1)
pin(5 6)
pin(6 3)
)
circuit(3 INV2PAIR name($3)
pin(0 4)
pin(1 3)
pin(2 4)
pin(3 7)
pin(4 6)
pin(5 8)
pin(6 3)
)
circuit(4 INV2PAIR name($4)
pin(0 4)
pin(1 3)
pin(2 4)
pin(3 9)
pin(4 8)
pin(5 10)
pin(6 3)
)
circuit(5 INV2PAIR name($5)
pin(0 4)
pin(1 3)
pin(2 4)
pin(3 11)
pin(4 10)
pin(5 5)
pin(6 3)
)
)
)
# Cross reference
xref(
circuit(() INV2PAIRX mismatch
xref(
)
)
circuit(INV2 INV2 match
xref(
net(1 1 match)
net(6 6 match)
net(2 2 match)
net(3 3 match)
net(5 5 match)
net(4 4 match)
pin(0 0 match)
pin(5 5 match)
pin(1 1 match)
pin(2 2 match)
pin(4 4 match)
pin(3 3 match)
device(2 2 match)
device(1 1 match)
)
)
circuit(INV2PAIR INV2PAIR nomatch
xref(
net(2 2 mismatch)
net(3 3 mismatch)
net(4 4 mismatch)
net(5 5 mismatch)
net(6 6 match)
net(7 7 mismatch)
net(1 1 mismatch)
pin(1 1 match)
pin(2 2 match)
pin(3 3 match)
pin(4 4 match)
pin(5 5 match)
pin(6 6 match)
pin(0 0 match)
circuit(1 () mismatch)
circuit(2 1 match)
)
)
circuit(RINGO RINGO nomatch
log(
entry(error description('Net $I22 is not matching any net from reference netlist'))
entry(error description('Net FB is not matching any net from reference netlist'))
)
xref(
net(8 () mismatch)
net(7 7 match)
net(6 9 match)
net(5 11 match)
net(9 6 match)
net(10 5 match)
net(11 10 match)
net(12 8 match)
net(1 1 mismatch)
net(2 2 match)
net(3 3 match)
net(4 4 match)
pin(0 0 match)
pin(1 1 match)
pin(2 2 match)
pin(3 3 match)
circuit(() 2 mismatch)
circuit(2 () mismatch)
circuit(1 1 match)
circuit(3 3 match)
circuit(4 4 match)
circuit(5 5 match)
)
)
)
|
