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Post by Peer on Jan 14, 2023 10:20:43 GMT -5
Even more digital archeology... Here is a detailed analysis of the Wait_Recal() BIOS routine and of the hardware deflection protection mechanism of the CRT:
Many Cheers, Peer
Edit: link fixed, should work now
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Post by VECTREXER on Jan 14, 2023 11:37:05 GMT -5
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Post by Peer on Jan 14, 2023 11:56:29 GMT -5
Thanks for notifying. I have fixed the link in the initial post. |
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Post by Peer on Jan 18, 2023 0:47:42 GMT -5
One of the next steps I have planned is to create a custom BIOS with a patched Wait_Recal() routine which skips the internal Recalibrate() call, and then try several game cartridges with this BIOS and see what happens…
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