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PIC16F876A in simulation

L

lerameur

Jan 1, 1970
0
Hello,

I have Pspice from Orcad.
I want to build a circuit using a pic chip from microchip, the
PIC16F876A.
I cannot see any pic chip in the component selector.
Can someone tell me where to get it if it does exists ?

thank you

ken
 
C

Charlie Edmondson

Jan 1, 1970
0
lerameur said:
Hello,

I have Pspice from Orcad.
I want to build a circuit using a pic chip from microchip, the
PIC16F876A.
I cannot see any pic chip in the component selector.
Can someone tell me where to get it if it does exists ?

thank you

ken
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
 
G

Genome

Jan 1, 1970
0
lerameur said:
Hello,

I have Pspice from Orcad.
I want to build a circuit using a pic chip from microchip, the
PIC16F876A.
I cannot see any pic chip in the component selector.
Can someone tell me where to get it if it does exists ?

thank you

ken

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
 
L

lerameur

Jan 1, 1970
0
Genome a écrit :
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 timeI
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

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

Ken
 
J

Jim Thompson

Jan 1, 1970
0
Genome a écrit :


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
 
S

Spehro Pefhany

Jan 1, 1970
0
Genome a écrit :


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

Ken

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
 
V

vasile

Jan 1, 1970
0
lerameur said:
Hello,

I have Pspice from Orcad.
I want to build a circuit using a pic chip from microchip, the
PIC16F876A.
I cannot see any pic chip in the component selector.
Can someone tell me where to get it if it does exists ?

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
 
Q

qrk

Jan 1, 1970
0
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

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

lerameur

Jan 1, 1970
0
I have autocad electrical at school. never used it. any model of pic in
autocad ???

ken


qrk a écrit :
 
Q

qrk

Jan 1, 1970
0
qrk a écrit :
[snippage of silly comments]

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

ken

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.
 
P

Paul Burke

Jan 1, 1970
0
P

Paul Hovnanian P.E.

Jan 1, 1970
0
Genome said:
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?

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'.

;-)
 
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