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    MiSTer FPGA

    I had one that wouldn't display HDMI on the FPGA side, on the linux/HPS side, it would. I ran through a bunch of tests with Terasic for 2 weeks and concluded it was bad. Not sure if you're interested, but there are test points on the board, you can test for their impedance value while powered...
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    MiSTer FPGA

    That's a good compromise, I had thought about something similar, but I only have RGB scart cables for other systems. It was for use with OSSC. My current CRT only takes component lol, what a mess. I do have Mike's RGB2Comp coming, so maybe I can do it that way. A long daisy chain of...
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    MiSTer FPGA

    I'm waiting for Seibu core for Raiden DX. But it doesn't seems like it's happening any time soon, only saw Raiden 1 beta on youtube.
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    MiSTer FPGA

    I can test the voltage on pin 13 when I get my IO board, it'll be directly off the VGA connector. I don't have a vga to scart to test on the scart side.
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    MiSTer FPGA

    Ah, so that answers the RGB and component wiring question, they're the same. The question of why there are't fully shielded cables for MiSTer or the lack of interest in "demanding" such cable remains. Maybe because Bob said any generic cable is good enough. Why fully shielded cable are so...
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    MiSTer FPGA

    Thanks for the link. But I'm looking for component on the CRT end, not SCART. Does the BNC cable go to the same pins on the dsub side? So it's just a matter of MiSTer switching to component out instead of RGB? Probably not.
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    MiSTer FPGA

    Could be. But I find it curious that the MiSTer is known for it's accuracy, so you'd think people scrutinize and pixel peeping over an arcade PCB or consoles with RGB mod, would do the same for MiSTer. Not so, just generic cables.
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    MiSTer FPGA

    Are there recommended DSub to component cable for the MiSTer? I see that misteraddons has a cable, but I have no idea how good it is. Is it any good? When it comes to quality cables for arcade PCBs, everyone seems to recommend HDRetrovision, Retro-Access, Insurrection etc. But when it came to...
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    Sega System 16B multi kit installation & support

    Ok mystery is half solved. I have 2 NeoGeo type controllers I wired up myself. First one is a DPD clicky PS3 game pad that I highjacked the buttons and just wired them directly to a NeoGeo DB9 extension cable. This has been working for all of the PCB and NeoGeo games I have. 2nd is an DIY...
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    Sega System 16B multi kit installation & support

    I'll check from that angle, thank you!
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    Sega System 16B multi kit installation & support

    It's from arcaniac. https://www.arcaniac.com/products/sega-system-16-24-to-jamma-adapter?_pos=1&_sid=41d8ddd14&_ss=r
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    Sega System 16B multi kit installation & support

    Finally got my 16B multi up and running! Got some questions regarding buttons. There are some games where when I push the start button, the character would jump, for example, Golden Axe. In the game Cotton, I can't start the game since the start button have no effect, there are several other...
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    Tetris 16b white screen on boot

    Thank you, I will give that a shot since it's just 2 EPROMs for Tetris. I have 1 more 12mhz 68k cpu to try as well.
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    Tetris 16b white screen on boot

    I feel like eliminating the encrypted CPU as a possibility for troubleshooting. Would I need to replace all of the ROMs on the B board in order to use regular 68k cpu or just the OBJ? Which EPROMs would I need? The OBJ ones are 27C256, I see some variants from ST, such as M27C256B and...
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    WTB: System 16B SEGA custom chip sockets

    Oh wow, didn't know they even make this anymore, thanks for finding it! I just ordered some breakaway 2.54mm socket headers from aliexpress to make my own socket. hmm...
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    (Sold) Mister FPGA 128 MB

    How much would shipping be to USA?
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    WTB: System 16B SEGA custom chip sockets

    I need the socket for the SEGA 315-519x custom chips on the System 16B board. I suspect one of my chip is bad but I don't want to solder the new chip on to the A board without a socket.
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    Tetris 16b white screen on boot

    I desoldered the 5196 chips and swapped it. I'm hesitant to solder it back on though since I don't have a socket and if I solder it and the chip is bad, I'd have to desolder it again. Not sure if the board can handle another job like that. I did try to power it on while pushing down on the...
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    Tetris 16b white screen on boot

    I checked these lines, continuity are all good. Since these are on the known good B board, they should be good as I suspect. I didn't see A5, B5 and beyond, but I think these ROMs are used in tandem, so B1's CE is tied to B5's etc, and continuity test confirms. These traces confirmed as well...
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    Tetris 16b white screen on boot

    Some really good information again! I will sketch these out and ponder a bit to make sure I understand before I proceed. Thank you for tracing all of these out, I know it takes quite a bit of time. Don't worry about the bad schematics, I was starting to wonder about it too. Then I saw it has...
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