I know nothing about these 17C776 chips... can someone help Pete? Please
reply directly or at least CC him.

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-----Original Message-----
From: pete [mailto:petefa@thefreeinternet.co.uk]
Sent: Monday, July 23, 2001 10:57
To: jamesnewton@www.piclist.com
Subject: Referral


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I+need+someone+to+help+me+with:++ mplab (lastest version) and a pic 17c776.
conditions portj, set at output(to allow change in mplab!)

code
    movlb    8            ;select reg bank 8
    bsf        portj,RJ0        ;set bit hi
    movpf    portj,w    ;to read portj into a temp reg
    movlb    0            ;select reg bank 0
    movlw    temp4    ; move w reg to temp 4 reg

...........
problems found
setting RJ0 hi is ok
moving portj to w, clears both portj and the wreg  !!
so moving 00h to temp4

this seems to only occur on porth and portj
even though I have set the reg banks up


any help wanted please
pete

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