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Recent content by jemos

  1. J

    Strange LVS error: "Pin Errors for Models"

    Now I understand. It is related with the fact that the LVS script of this foundry only accepts one pin/net for the NMOS body polarization. I was linking both grounds only outside of the chip, that is not "visible" in the layout...
  2. J

    Strange LVS error: "Pin Errors for Models"

    I've come to a problem in the LVS. In my master cell, MASTER, I've a specific cell, lets call it CHILD. The LVS on the CHILD ends without any error. The CHILD cell in the MASTER layout doesn't have any wire. If I do an LVS it gives me the .lnn with: .subckt CHILD avC18 ... .ends CHILD ...
  3. J

    [SOLVED] Picture encode/decode

    Hello, Assuming that you want to convert a picture into, for example, a C array of pixel information, I think you can use imagemagick convert tool (opensource) and some scripting. Check for the RGB text output format, it supports reading from this file format also I think, so you can reverse...
  4. J

    pic 16f877a interfaced with nokia lcd

    Hello, I remember to use that LCD also. After using it several times it stopped working perhaps due to the bad level converter I used (simple resistors :P). (if you're interested in this... **broken link removed**) Anyways, what I can advice you to test the LCD only is to first connect it to a...
  5. J

    About the Bitmap/Jpeg to pixel array converter software

    I can only help you with the image conversion. You can use for example imagemagick convert tool (opensource) to convert the image to text format and change color format also. convert from.png -format rgb outout.txt This will need post-processing tho. If you've matlab with image processing...
  6. J

    Cadence using delay() in corners...? possible?

    Hello, I'm trying to use a performance function in corners analysis (Virtuoso Analog Corners Analysis) like: delay(v("/ventrada" ?result 'tran) 1.8 3 "either" v("/saida" ?result 'tran) 2.54 3 "raising" 0 0 nil nil) If I define the performance: average(v("/ventrada" ?result 'tran)) It goes...

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