Date sent:              Wed, 12 Jan 2000 04:36:51 -0800
Send reply to:          pic microcontroller discussion list <PICLIST@MITVMA.MIT.EDU>
From:                   <1502amc@LO.SCSENG.COM>
Subject:                Re: translating 68hc code to pic16f84
To:                     PICLIST@MITVMA.MIT.EDU

Ok.  Sorry for being vague, now i realize there are big differences
among members of the family.  The processor used was a
68HC705J1a.  I am trying to port the code From this To pic 16F84.
The mnemonics i can guess are

lda--load something
cmp--compare something
jmp--some sort of goto
bset--bit set  more or less bsf
bclr---clear bit
brclr--branch if clear
sub--subtract
inc--increment





the ones i cant guess are
txa
jsr
rts--rats?
beq
sta--??static variable??more or less an equate?
bhs
nega--negate?
blo---branch low??
bpl--some sort of conditional branch?
bne--branch not equal?
ldx
adc
sbc

I probably missed a few but you see the idea.  All i Ihink i  need
(she said, not knowing any better) are the translations of the
mnemonics, the code isnt all that complex as far as i can see.

thanks
alice