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ID Category [?] Severity [?] Reproducibility Date Submitted Last Update
08124 Misc. Trivial Always 21 days ago 14 days ago
Tester Hydreigon View Status Public Platform MAME (Official Binary)
Assigned To Resolution Open OS Windows 10/11 (64-bit)
Status [?] Acknowledged Driver zr107.cpp
Version 0.237 Fixed in Version Build 64-bit
Fixed in Git Commit Github Pull Request #
Summary 08124: midnrun, windheat: "Is this machine single?? Please check the DIP switch" error on startup
Description This harmless error always showed on startup since the recent changes with konppc.cpp fixing the flashes and lockups in these games (0.234). Despite how minor this error is, it doesn't happen on actual hardware.

Steps To Reproduce Start the game
Additional Information
Github Commit
Flags Verified with Original
Regression Version 0.234
Affected Sets / Systems midnrun, windheat
Attached Files
png file icon windheat1.png (3,146 bytes) 21 days ago Uploaded by Hydreigon
Hydreigon
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Notes
6
User avatar
No.19428
Steve Coomber
Tester
20 days ago
The same message appears when loading Midnight Run
User avatar
No.19429
Haze
Senior Tester
20 days ago
are you sure the 'real hardware' isn't just set to twin mode?

I don't think it's an error, just a message to alert the operator to the fact it's booting as a single unit, in case it's meant to be part of a twin?
User avatar
No.19438
Hydreigon
Tester
20 days ago
I'm 100% sure. There are only 4 dip switches and no additional jumpers to configure (checked them all). Test mode doesn't mention anything of setting this to a twin cab either.

There's also the fact both games came shipped as single units too (either upright or deluxe).
User avatar
No.19439
Tafoid
Administrator
20 days ago
Seems like more of a warning to make sure you've checked to see if your DIP to Single or Twin is set as you desire. Notice if you choose Twin, there are "bad" roms for 21n/k and 23n/k - I presume it is not finding the Twin board contents it expects and will not start.

You are stating that on the real thing, on a single board, you select Twin it doesn't act the same way?
User avatar
No.19440
Hydreigon
Tester
19 days ago
Okay, it may be video logic related instead of networking as there is no message if you boot this with DIP 1 on/twin. The message shows if DIP 1 is set off/single. It'd be nice to know what happens if DIP 1 is set on/twin on pcb (goodness 3d Konami boards are a bit difficult to find in right hands).
User avatar
No.19451
Hydreigon
Tester
14 days ago
So it's come to my attention that I forgot to notice ZR107's video board has dip switches which apparently are set in konppc.cpp. I have no clue which address connects to these dip switches.

Furthermore, I should check my GTI Club/GN678 video board from a Thunder Hurricane pcb stack to see if any jumpers or dip switches exist on that board.