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Date Posted: 13:23:24 07/08/02 Mon
Author: sakman
Subject: Re: Somebody can explain this??!
In reply to: Potter 's message, "Re: Somebody can explain this??!" on 07:43:35 07/07/02 Sun

I agree with Potter.

There are a couple places in the code to check.

First check your PortB settings:

; PORTB byte output values for different modes
Sync equ B'10000000'
Black equ B'10010000'
Video equ B'00010011'
Invert equ B'00110010'
Burst equ B'11010000'
BurstInv equ B'10110000'

=====
The "Video" port configuration determines the output in pass-thru mode.


Second, check the MakeHLine section:

bcf InvVid ; Default to normal video
; bsf InvVid ; Default to invert video~~~~~~~~~~~~~~~~~~~~~~~~
gotoNxt
; t=61.6
btfsc GIVMode,GIInvert; If GI Video Mode Invert
bsf InvVid ; then indicate to Invert

=====
Check the "bcf InvVid" and "; bsf InvVid". This sets the default mode when processing.

If these sections are correct, then something is triggering the invert on unscrambled. You will have to do some code mods to pass invert.

Check your code first and report back.

Late!

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