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ripper
Joined: 05 Feb 2006
Posts: 1
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 24 Apr 2006 16:38 Simulation of 6T SRAM in WinSpice |
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Hi,
I have a question regarding how to send the pulse voltage to be supplied to the Word Line and Bit and the Bit Bar in the SRAM using WinSpice.
Thanks,
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bilalkadri
Joined: 12 Oct 2004
Posts: 50
Helped: 1
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25 Apr 2006 13:16 Re: Simulation of 6T SRAM in WinSpice |
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| use piece wise linear voltage source (Vpwl). this should work.
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ripper
Joined: 05 Feb 2006
Posts: 1
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26 Apr 2006 20:57 Re: Simulation of 6T SRAM in WinSpice |
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Thank you for the reply, plz could u help me implementing pwl in this program.
Thank you.
****SRAM*****
.control
destroy all
run
plot v(n1) v(n2) vwl
.endc
.tran 1e-18 100e-18
vWl vWl 0 DC 0 pulse 0 1 1f .1f .1f 10f 10E-18
vdd vdd 0 DC 1
vb b 0 DC 0 pulse 0 1 1f .1f .1f 10f 10E-18
vb1 b1 0 DC 0 pulse 1 0 50f .1f .1f 10f 10E-18
M1 n1 n2 vdd vdd PMOS L=2 W=10
M2 n1 n2 0 0 NMOS L=2 W=20
M3 n2 n1 vdd vdd PMOS L=2 W=10
M4 n2 n1 0 0 NMOS L=2 W=20
M5 vb vwl n1 n1 NMOS L=2 W=20
M6 vb1 vwl n2 n2 NMOS L=2 W=20
.MODEL NMOS NMOS LEVEL = 3
.MODEL PMOS PMOS LEVEL = 3
.end
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