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Post by Peer on Jan 17, 2024 5:35:15 GMT -5
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Post by playvectrex on Jan 20, 2024 17:52:22 GMT -5
Nice pictures of everything, thanks for sharing!
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Post by Peer on Apr 20, 2024 2:41:26 GMT -5
For those interested:
The ScopeTrex board layout is known to have a minor flaw. The interrupt line is not connected, so cartridges and games that use interrupts (e.g. Bedlam) do not work properly. We have fixed this on my ScopeTrex by adding an additional wire, and now interrupts work. The procedure is rather easy, so if anyone wants to do the same on their board, I'd be glad to help.
Many Cheers, Peer
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Post by playvectrex on Apr 22, 2024 11:14:04 GMT -5
For those interested:
The ScopeTrex board layout is known to have a minor flaw. The interrupt line is not connected, so cartridges and games that use interrupts (e.g. Bedlam) do not work properly. We have fixed this on my ScopeTrex by adding an additional wire, and now interrupts work. The procedure is rather easy, so if anyone wants to do the same on their board, I'd be glad to help.
Many Cheers, Peer
Bedlam uses the interrupt line?? Like the /IRQ pin?? Please post more about this... I'm really curious  |
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Post by Peer on Apr 22, 2024 11:28:07 GMT -5
Bedlam uses the interrupt line?? Like the /IRQ pin?? Please post more about this... I'm really curious Hehe, glad you asked  The analysis is from January 2023:
Many Cheers, Peer
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The analysis is from January 2023: