Just an idea... How do people feel about this layout?
ATX power on the right, angled kick harness connector on the left and 2 x Neo controller ports, Mega-Drive/Genesis 2 DIN and s-video DIN on the rear edge.
No separate video board for composite video and s-video, it will all be contained on the main PCB.
Composite video to be available from the Mega-Drive 2 DIN via standard Sega 5 pin AV cable or via scart cable wired as composite video as sync. This also means I can include a switch so one can choose sync straight from the arcade game or the regenerated sync from the RGB to composite conversion. The generated composite video will be cleaned and that stripped signal can be selected for sync.
Would need to add audio RCA breakouts for the s-video or perhaps even better, a 3.5mm headphone style jack.
ATX power on the right, angled kick harness connector on the left and 2 x Neo controller ports, Mega-Drive/Genesis 2 DIN and s-video DIN on the rear edge.
No separate video board for composite video and s-video, it will all be contained on the main PCB.
Composite video to be available from the Mega-Drive 2 DIN via standard Sega 5 pin AV cable or via scart cable wired as composite video as sync. This also means I can include a switch so one can choose sync straight from the arcade game or the regenerated sync from the RGB to composite conversion. The generated composite video will be cleaned and that stripped signal can be selected for sync.
Would need to add audio RCA breakouts for the s-video or perhaps even better, a 3.5mm headphone style jack.