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| '''TVROM''' (NES-TVROM) is one of the less common boards within the [[TxROM]] set. Like other TxROM boards, TVROM uses the [[MMC3|Nintendo MMC3]] ASIC.
| | #REDIRECT [[TxROM]] |
| It should be noted that most probably, only american NES-TVROM boards have ever been produced, so this board has likely no 60-pin "HVC-TVROM" counterpart.
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| == Overview ==
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| * PRG ROM size: 64 KB (DIP-28 Nintendo pinout)
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| * PRG ROM bank size: 8 KB
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| * PRG RAM: None
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| * CHR capacity: 64 KB ROM (DIP-28 standard pinout)
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| * CHR bank size: 1 KB and 2 KB
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| * Nametable [[mirroring]]: Hardwired 4 screen mirroring
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| * Subject to [[bus conflict]]s: No
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| == Hardware ==
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| For it's 4-screen mirroring, this boards uses a 8 KB SRAM chip, but only 4 KB is actually used, and the 2 KB VRAM inside of the console is always disabled.
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| == See also ==
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| *[[MMC3|Nintendo MMC3]]
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