Questions tagged [nes]

For questions about the different versions and products of the NES (Nintendo Entertainment System)

4 questions with no upvoted or accepted answers
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R.O.B can't move up or down

I got this R.O.B (Robotic Operating Buddy for the NES), first time I turned him on his arms wouldn't close, so I took him apart and cleaned him. I put the gears back into place. After turning him on ...
2
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Does RetroArch have a PAL filter like the NTSC one?

RetroArch the emulator "wrapper" has an option to enable an NTSC filter over the image, simulating the visual look of a composite NTSC signal/TV. Here is a comparison between the "raw&...
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1answer
195 views

Change color of the text written in PPU memory (NES-Super Mario Bros)

Let's say I want to write K to the top of the status bar in SMB. I can use the following set of statements to write to PPU memory. memory.writebyte(0x2001, 0x00) -- Turn off rendering memory....
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100-pin connector to FPGA/SOC, can I auto-detect if attached to NES, SNES, Genesis, N64, GB, GBA?

If I have a 100-pin connector that may be connected to any of several known devices (NES, SNES, Gameboy, and so forth), can the device somehow auto-detect which device it's connected to? For some of ...