netlist LTspice code conversion help

Thread Starter

Ashraftalaat

Joined Sep 7, 2019
1
Can I ask questions please
1- if I have a netlist LTspice code .How can I convert it to schematics?
2- after I converting it and modify some components .How can I back it to schematics ?
3- if I send you the code can you convert it to me
Thank you
 

ebeowulf17

Joined Aug 12, 2014
2,945
Can't you just open the file in LTspice and view/edit the schematic there?

Maybe I'm misunderstanding your question, but I'm not sure what you need beyond normal LTspice behavior.
 

Papabravo

Joined Feb 24, 2006
12,486
A netlist in the proper form is a schematic. Look at an LTSpice ".asc" file and see for yourself. Open one of those files in a text editor, edit it, and see the effect of the changes.
 

ci139

Joined Jul 11, 2016
773
have a netlist LTspice code .How can I convert it to schematics = connect node names/-labels/-numbers to appropriate device terminals
2 ? exact revese label your wires and set header symbols and model definitions behind // or edit the .asc file
3- can you convert it to me -- if it's not too long
1 resistor netlist
Code:
.SUBCKT MyResistor 2 1 PARAMS: Rs=1k
.param inScopeRs = {Rs}
R1 2 1 R = inScopeRs
.ENDS
1 resistor .asc circuit schematic asc_cir - Example.gif
Code:
Version 4
SHEET 1 1436 680
WIRE -1168 64 -1312 64
WIRE -960 80 -992 80
WIRE -960 160 -992 160
WIRE -1168 176 -1200 176
WIRE -1312 208 -1312 64
WIRE -1200 208 -1200 176
FLAG -1200 208 0
FLAG -1312 208 0
FLAG -992 80 2
IOPIN -992 80 BiDir
FLAG -992 160 1
IOPIN -992 160 BiDir
FLAG -1088 64 2
IOPIN -1088 64 BiDir
FLAG -1088 176 1
IOPIN -1088 176 BiDir
SYMBOL res -976 64 R0
SYMATTR InstName R1
SYMATTR Value R=isRs
SYMBOL res -1184 80 R270
WINDOW 0 32 56 VTop 2
WINDOW 3 0 56 VBottom 2
SYMATTR InstName R2
SYMATTR Value 2µ
SYMBOL res -1184 192 R270
WINDOW 0 32 56 VTop 2
WINDOW 3 0 56 VBottom 2
SYMATTR InstName R3
SYMATTR Value 2m
TEXT -1080 216 Left 2 !.param isRs = 1k
 
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