Top3000 halp! Major title to ITH. Burning some chips for my M92.

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Arcade-Projects
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Top3000 halp! Major title to ITH. Burning some chips for my M92.

Post by Arcade-Projects »

I got a Major Title and am trying to do the conversion for In the hunt.
Im trying to figure out what's missing here.

I've already done the jumper header conversions across the board for what's needed.
Headers and jumpers were installed at the following locations and settings...
J1: N
J6: N
J8: 4M
J15: 512
J16: 4S

arcade-projects.com/forums/ind…9c6ff0d0103e4f8ca9e8873e9

I assume all I need to do is burn the 2 sound chips and the 4 rom chips?
Or is there a complete replacement of other chips required as seen in this FANTASTIC write-up by @acblunden2
arcade-projects.com/forums/ind…major-title-2-r-type-leo/

I matched the chips from the M92 to what I found online. Will these work?
Chip types are socketed in the following.
SL0 - M27C512
SH0 - M27C512
arcade-projects.com/forums/ind…9c6ff0d0103e4f8ca9e8873e9

L1 - M27C2001
L0 - M27C2001
H0 - M27C2001
H1 - M27C2001
arcade-projects.com/forums/ind…9c6ff0d0103e4f8ca9e8873e9

I can't seem to find M27C2001 on my TOP3000 programmer.
If there's an alternate chip type that supports the ITH roms, please let me know.
I've searched all variants and can't find any that support it.
I have version 6.30 of the Top3000 software.
Apparently there's an update option, but it fails to work.
God forbid it installed chinese malware on me by now.

arcade-projects.com/forums/ind…9c6ff0d0103e4f8ca9e8873e9

Any ideas on what else I need to do?
What am I missing here?
I know I'm so close, but I'm tired of banging my head at the wall, and want to preserve change before I do any damage here.

Thanks for all your help AP.

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