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'SKPNC, SKPC'
1996\03\20@012420 by steven Olson

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In the microchip 94/95 embedded control handbook page 2-67 line 000B:

000B 0603               SKPNC            ;NEED TO ADD?


Does anyone know what SKPNC does? How about skip if C is not set?
I can't find a definition in the language reference.


Also on page 2-68 line 0035:

0035 0703        NOCHK  SKPC            ;CARRY SET IF C>A

I can almost guess what this is. Help.

SteveO

1996\03\20@030257 by Andrew Warren

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steven Olson <spam_OUTPICLISTTakeThisOuTspamMITVMA.MIT.EDU> wrote:

> Does anyone know what SKPNC does? How about skip if C is not set? I
> can't find a definition in the language reference.

Steven:

SKPNC is equivalent to BTFSC STATUS,0.  It means "Skip the next
instruction if the Carry flag is clear".

SKPC is equivalent to "Skip if the Carry flag is set".

These and other pseudo-instructions of which MPASM is aware are
described (or at least, they used to be described) in the MPASM
User's Guide.

-Andy

Andrew Warren - .....fastfwdKILLspamspam@spam@ix.netcom.com
Fast Forward Engineering, Vista, California
http://www.geocities.com/SiliconValley/2499

1996\03\20@111049 by Martin J. Maney

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On Wed, 20 Mar 1996, Andrew Warren wrote:

> These and other pseudo-instructions of which MPASM is aware are
> described (or at least, they used to be described) in the MPASM
> User's Guide.

I was going to say "nope, not lately" after flipping through the latest
(1995 copyright) version, but then I thought to look in the previous
year's edition, which I have in bound form (the new one was printed from
the .pdf).  At least as of the 1994 edition, the "quick reference"
section was tacked onto the end of the user's guide: for those of us
working from downloaded .pdf files I expect this will be a separate document.

1996\03\20@201846 by Siegfried Grob

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From:   Martin J. Maney ("maneyspamKILLspamMCS.COM"spamKILLspamumcspamKILLspamMFSERV)
Date:   20-MAR-1996 17:11:01.15
To:     Multiple recipients of list PICLIST
Cc:
Subj:   Re: SKPNC, SKPC
Reply requested: not set            Reply by date:



On Wed, 20 Mar 1996, Andrew Warren wrote:

> These and other pseudo-instructions of which MPASM is aware are
> described (or at least, they used to be described) in the MPASM
> User's Guide.

As Martin J. Maney wrote, too, these pseudo-instructions were described
in in appendix of the old MPASM User's Guide, Doc# / Filename: 33014c.pdf


The actual MPASM User's Guide is 33014d.pdf for MPASM V1.30 and higher
and does not include description of pseudo-instructions, unfortunately.


Siegfried.


Siegfried Grob,                                |
student of electrical engineering,             |
university of ulm, germany                     |
e-mail: .....siegfried.grobKILLspamspam.....student.uni-ulm.de      |
phone & fax: +49 7304 921372                   |
-----------------------------------------------'

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