16 July 2024, 06:32
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#761
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Registered User
Join Date: Nov 2007
Location: Poland
Posts: 1,399
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Quote:
Originally Posted by Abaddon
The protection track is track 80.0. GCR track. Repeating pattern of 0xBDEFF7, checks for a count of 0xBD count needs to be between 0x800 and0x1800
HTML Code:
000129dc lea.l (pc,$0272) == $00012c50,a0000129e0 movea.l (a0) [00000001],a0000129e2 moveq #$00,d0000129e4 move.l #$00003000,d6000129ea cmp.b #$ff,(a0) [00]000129ee beq.w #$008c == $00012a7c (F)000129f2 cmp.b #$bd,(a0)+ [00]000129f6 bne.b #$02 == $000129fa (T)000129f8 addq.w #$01,d0000129fa dbf.w d6,#$ffee == $000129ea (F)000129fe lea.l (pc,$01ec) == $00012bec,a000012a02 move.l d0,(a0) [00000001]00012a04 movem.l (a7)+,d0-d7/a0-a600012a08 movem.l (a7)+,d0-d7/a0-a600012a0c lea.l (pc,$01de) == $00012bec,a000012a10 cmp.l #$00000800,(a0) [00000001]00012a16 bcs.w #$ff5e == $00012976 (F)00012a1a cmp.l #$00001800,(a0) [00000001]00012a20 bcc.w #$ff54 == $00012976 (T)
I can recreate the protection track and verify it passing. It could be something special with track 16 as that is the same track the has issues on the other raw dump. If I get some free time I will dig into it further.
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Don't waste your valuable time for it. New dump from a fresh copy is comming...
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