akaimar
Newbie level 2
tsmc90nm and forum
I use the tsmc 90nm cadence designkit with cadence 5.1.41 and spectre simulator. When I try to simulate a simple current mirror using the nch mos devices then I got following error:
Error found by spectre during circuit read-in.
"/u/55/55/cadence/DesignKits/tsmc/tsmc90nm/tsmcN90rf/../models/spectre/CRN90LP_2d5_lk_v1d2p1.scs"
1610: Unknown parameter name `par1' used to initialize parameter
`a1_caprf25'.
"/u/55/55/cadence/DesignKits/tsmc/tsmc90nm/tsmcN90rf/../models/spectre/CRN90LP_2d5_lk_v1d2p1.scs"
1611: Unknown parameter name `par2' used to initialize parameter
`a2_caprf25'.
"/u/55/55/cadence/DesignKits/tsmc/tsmc90nm/tsmcN90rf/../models/spectre/CRN90LP_2d5_lk_v1d2p1.scs"
1612: Unknown parameter name `par3' used to initialize parameter
`a3_caprf25'.
"/u/55/55/cadence/DesignKits/tsmc/tsmc90nm/tsmcN90rf/../models/spectre/CRN90LP_2d5_lk_v1d2p1.scs"
1613: Unknown parameter name `par4' used to initialize parameter
`a4_caprf25'.
spectre terminated prematurely due to fatal error.
I know the problem lies somewhere in the CRN90LP_2d5_lk_v1d2p1.scs file where the sections are loaded that contain these parameters. But do not know how to solve problem exactly. I tried to change the order of the loaded sections but then got other errors. I think there's some mistake in the model file. Please help. Thanks.
I use the tsmc 90nm cadence designkit with cadence 5.1.41 and spectre simulator. When I try to simulate a simple current mirror using the nch mos devices then I got following error:
Error found by spectre during circuit read-in.
"/u/55/55/cadence/DesignKits/tsmc/tsmc90nm/tsmcN90rf/../models/spectre/CRN90LP_2d5_lk_v1d2p1.scs"
1610: Unknown parameter name `par1' used to initialize parameter
`a1_caprf25'.
"/u/55/55/cadence/DesignKits/tsmc/tsmc90nm/tsmcN90rf/../models/spectre/CRN90LP_2d5_lk_v1d2p1.scs"
1611: Unknown parameter name `par2' used to initialize parameter
`a2_caprf25'.
"/u/55/55/cadence/DesignKits/tsmc/tsmc90nm/tsmcN90rf/../models/spectre/CRN90LP_2d5_lk_v1d2p1.scs"
1612: Unknown parameter name `par3' used to initialize parameter
`a3_caprf25'.
"/u/55/55/cadence/DesignKits/tsmc/tsmc90nm/tsmcN90rf/../models/spectre/CRN90LP_2d5_lk_v1d2p1.scs"
1613: Unknown parameter name `par4' used to initialize parameter
`a4_caprf25'.
spectre terminated prematurely due to fatal error.
I know the problem lies somewhere in the CRN90LP_2d5_lk_v1d2p1.scs file where the sections are loaded that contain these parameters. But do not know how to solve problem exactly. I tried to change the order of the loaded sections but then got other errors. I think there's some mistake in the model file. Please help. Thanks.