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Date Posted: 18:15:15 12/06/01 Thu
Author: sakman
Subject: Re: 5507 - auto video inversion
In reply to: lcs 's message, "5507 - auto video inversion" on 23:55:07 12/05/01 Wed

Hey lcs,

The flag for GI Line 18 is located in the MAIN section. There are two "bsf GIDataCheck" instructions.

If you want to change the check to Line 20, move both "bsf GIDataCheck"s to Line 20 - be sure to add/delete NOPs to keep the timing intact.

Is the Line 20 data in the same format? If not, you'll need to rewrite the data decoding routine. You might want to build the old Magicboxes Data Logger. I never built one but it was used to decode the Line 18 data. I have the plans archived somewhere - LMK if you're interested.

Late!

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