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I want to test the following VHDL-AMS model of a diode. As you can see, it's an electrothermal model:
Library IEEE, Disciplines;
use Disciplines.electrical_system.all;
use Disciplines.thermal_system.all;
use Disciplines.environment.all;
use IEEE.math_real.all;
Entity diode_th is
generic...
op amp amplifier in vhdl
thank you very much.. I am trying now to build a real op-amp model in VHDL-AMS? have you any example or document that can help me.
Thank you very much
cadence ams
Hello,
I want to test a model of an op amp in Cadence written in Verilog-AMS. I have compiled the verilog-ams code successfully. I have also created the symbol. But I have found problem when I have tried to put the symbol in a schematic window and simulate a test bench circuit. I...
input.scs 16: statemen,t is not in spectre format
Well, it seams that's the problem is due to the fact that if spice netlist files are opened or edited in windows they can be no longer compatible uncer Unix. So it's better to download and open files in Linux systems and avoid to copy text...
Hello,
I am using SpiceVision Pro and I have read in SpiceVision web page (https://www.concept.de/sv_index.html) that it's possible to export schematics to Cadence Virtuoso( you find in the web page :"Exports schematics and schematic fragments — Cadence Virtuoso and EDIF 2.0.0" and also...
hspice2spectre
No, in fact, I have given up to type this command. But Cadence Support has said to me that the problem of spp command comes from the fact that the netlist was used in Windows or edited in Windows , look this topic :
fatal error by spectre during circuit read-in
Thank you istyle. In fact I have contacted Cadence Support. They have said to me that the problem comrs from the fact that the file was used:edited in Windows. They have converted my netlist and sent it to me. I will post the exact answer of Cadence...
cadence version command
In fact, I need to convert threr spice netlist. I send you these netlist by mails safwat_online, and I will be grateful if you convert it to Spectre thanks alot
:D
vhdl-ams op amp model
In fact, this is the vhd-ams code for the ideal op-amp given by this doc:
ENTITY OpAmp IS
GENERIC (vdd : voltage := 15.0;
vss : voltage := -15.0;
gain : REAL := REAL'HIGH);
PORT (TERMINAL in_p, in_n: ELECTRICAL;
TERMINAL output...
spectre save subcircuit
Hi istyle, in fact I have the same problem. SPP is responsible of this problem. First you can find the input.spplog in the directory in which you have your simulation result. It 's the directory that you have chosen by clicking:
Setup (Menu in Analog Environment) ->...
spp convert
I think this is not working, because the size of ths4131_netlist is 0 bytes and I got the calssical message:
//--INFORMATION--// SPICE Reader : MDL @version 1.1.2 01/31/2003
//--INFORMATION--// SPICE Reader :
Usage:
spp [Options] [ < [inputfile]] [ > [outputfile] ]
"input file"...
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