DNP LSI DESIGN

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2008???????????

• ????????????

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DNP LSI DESIGN
????/???????/????????? JR????????5? ???????????
?????11?16? ?????PC???UNIX?????? ??????????????
?????????
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????
LSI????????????? MOS????????????? STD????????
??? ?????(DRC/LVS)?? 4bit???????????????
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LSI??????
?? ????? LSI?? LSI???? LSI??
?????? ???? ????/???? ???????
DLD???
??????
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MOS???
MOS???
P/N??
???
??????
width
???
N/P??
width???????????? length????????????
length
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MOS?????
PMOS???Low??????
??I
??L
??H
NMOS???High??????
??I
??L
??H
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STD????????

• ?????????????????????????
• ???????(????????????)
• ??????(??????????????)
• ?????????(?????????????????)
• 1/2???(????????????????????)
• Solaris??SX9000(GUI)?????????????
• ????????????????????????(??????)

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??????(1)

• ??????????????????????????

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INV0D1(NOT)

• PMOS
• w3.25µm
• l600nm
• NMOS
• w1.5µm
• l600nm

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ND02D1(NAND)

• PMOS
• w4.0µm
• l600nm
• NMOS
• w3.25µm
• l600nm

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ND03D1(NAND)

• PMOS
• w4.5µm
• l600nm
• NMOS
• w4.0µm
• l600nm

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?????????

• ?????????????????????????????
• (???1bit????)

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1bit counter???
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1bit counter???

• ???????????????
• ???????1(???????)
• ???????2(??????)

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?????/DRC
verilog??????????????????????1???????????????????
? DRC(Design Rule Check) ?????DRC.RUL???????????
????????????????????????????? ????????????(.sum)
? ?????????(.sf)?????????
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DRC??(1)

• sum????????????????????????????????????????????
• ????
• AL1 52??????
• 3.90 8.45 ???

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DRC??(2)

• DRC??????sf???????????????????????????????????????
  ?????????
• ????0.500?????????-?????????0.800??

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LVS
LVS(Layout Versus Schematic) ???????(??????)?LVS.
RUL(???????)???????????????????????? ????????????
(.lvs)? ?????????(.sf)????????? DRC/LVS???????
?????????????????
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SpiceNet

• ??
• .SUBCKT ??? ??
• PININFO ??I/O
• ??????? ???? ??? ??? ?? (N/P)M Wwidth Llength
  M????
• .ENDS
• ???
• .SUBCKT ??? ??
• PININFO ??I/O
• ??????? ?? / SUBCKT?
• .ENDS

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LVS??

• I/O?MOS???????????
• ??????????????????????????????

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LVS???????

• ?????????????????????

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4bit counter??????

• ???????????????????????????????????
• ?????????????????????????????????
• ?????????????????????
• ??????????????????????????????????
• ??????????????????????????????????????????

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4bit counter???
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4bit counter(??????)
NAND
NOT
1bit counter
NOR
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4bit counter (??)
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??????
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???

• ??????????????????????????
• ?????????????????????????????????????????LVS??????
  ?
• ??????????????????