PIC16F876A in simulation

You want to simulate with it? Fat chance. That is too complex a part for an analog simulator to play with.

If you need to, you can create a part in Capture, and then create a model to output a PWM waveform, or have a termination to measure current/voltage transitions, or whatever. Of course, first, you have to know enough to know what you want to model, and how to model it...

Charlie

You need to contact the manufacturers of the IC for the correct model. In your case that would seem to be Microchip.

I would not trust any of the bastards in this newsgroup because last time I asked for a Pentium core for Pspice they spent thier time taking the piss out of me for being a sad twat coming up with a stupid question because I had problems getting sex elsewhere.

So, finally, AMD came up with the goods and who's sorry now?

DNA

Genome a =E9crit :

I

would there be a Spice model to at least draw my circuit ?? (no simulation )

Ken

No Spice model, but there is probably a package symbol/footprint.

...Jim Thompson

--
|  James E.Thompson, P.E.                           |    mens     |
|  Analog Innovations, Inc.                         |     et      |
|  Analog/Mixed-Signal ASIC\'s and Discrete Systems  |    manus    |
|  Phoenix, Arizona            Voice:(480)460-2350  |             |
|  E-mail Address at Website     Fax:(480)460-2142  |  Brass Rat  |
|       http://www.analog-innovations.com           |    1962     |
             
I love to cook with wine.      Sometimes I even put it in the food.

If there isn't a schematic symbol you can create one in minutes- that part has only 28 pins. It's a bit more of a slog when the part has a lot of pins. The symbol has nothing much to do with SPICE, of course.

Best regards, Spehro Pefhany

--
"it\'s the network..."                          "The Journey is the reward"
speff@interlog.com             Info for manufacturers: http://www.trexon.com
Embedded software/hardware/analog  Info for designers:  http://www.speff.com

No chancee to simulate it under Pspice. You have to simulate the code written for it under Mplab or other PIC simulators. There are plenty free, just dig on the net.

Vasile

You got a spice model of one of AMD processors, or did AMD supply the model of a Pentium core????

I have autocad electrical at school. never used it. any model of pic in autocad ???

ken

qrk a =E9crit :

e I

[snippage of silly comments]

Autocad is a mechanical drafting program. Avoid using Autocad for your schematics unless you don't need a PCB board.

What are you trying to accomplish?????

If you are trying to model the operation of the PIC, use a proper digital simulator. PSpice is for analog circuits. If the PIC processor is interfacing into analog circuitry, forget trying to find a model of the PIC and be creative in ways of providing the digital stimulus to your analog circuitry. Spice has a pulse generator, parameter statement, and various flavors of Spice have ways to create custom signals.

--
Mark

Comprehension dawns! You want to make a PCB using a PIC. You need a PCB CAD, not a spice simulator. Download Eagle free version , or KiCAD (which is free and French, and they both have various PICs available, though perhaps not that one. Have fun.

Paul Burke

You weren't clear on exactly what it was that AMD helped you with. A Pspice model or getting sex?

P.S. Receiving replies to your posts that read "F*k you!" does not, in my opinion, constitute 'getting sex'.

;-)

--
Paul Hovnanian     mailto:Paul@Hovnanian.com
------------------------------------------------------------------
Klein bottle for rent -- inquire within

Sno-o-o-ort ;-)

...Jim Thompson

-- | James E.Thompson, P.E. | mens | | Analog Innovations, Inc. | et | | Analog/Mixed-Signal ASIC's and Discrete Systems | manus | | Phoenix, Arizona Voice:(480)460-2350 | | | E-mail Address at Website Fax:(480)460-2142 | Brass Rat | |

| 1962 | I love to cook with wine. Sometimes I even put it in the food.