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Started by arumugamangalam lokanathan GR
Tue, 26 Jan 1993 08:34
Question about OCTTOOLS
Author: arumugamangalam lokanathan GR
Date: Tue, 26 Jan 1993 08:34
Date: Tue, 26 Jan 1993 08:34
48 lines
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1559 bytes
I have had the following problem with OCTTOOLS for a while now : I CANNOT SIMULATE PHYSICAL OCT FACETS USING MUSA. For example : I laid out a simple nand gate in "Magic" and using "mag2oct" I got a physical octfacet called "nand:physical". nand:physical has inputs "a" and "b" and output "O". The properties of the cell as shown by the command "bdnet -n nand:physical" are ________________________________________________________________ MODEL "nand":physical; TECHNOLOGY scmos; VIEWTYPE PHYSICAL; EDITSTYLE PHYSICAL; INPUT "a"; INPUT "b"; OUTPUT "O"; GROUND "GND!"; SUPPLY "Vdd!"; ENDMODEL; ___________________________________________________________________ When I simulate this cell with musa, "O" is "unknown" regardless of "a" and "b". Further I can assign a value to "O", which means musa is treating "O" as any other input. ARE THERE ANY OCTTOOLS EXPERTS WHO KNOW OF A SOLUTION TO THIS PROBLEM ? I would appreciate any help you have to offer. You are welcome to email your suggestions directly to me at lokanthn@pleiades.cs.bucknell.edu Loki
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