33 lines
816 B
C#
33 lines
816 B
C#
//////////////////////////////////////////////////////////////////////////
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// Mapper122/184 SunSoft-1 //
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//////////////////////////////////////////////////////////////////////////
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using static VirtualNes.MMU;
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namespace VirtualNes.Core
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{
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public class Mapper122 : Mapper
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{
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public Mapper122(NES parent) : base(parent)
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{
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}
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public override void Reset()
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{
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SetPROM_32K_Bank(0, 1, 2, 3);
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}
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//void Mapper122::WriteLow(WORD addr, BYTE data)
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public override void WriteLow(ushort addr, byte data)
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{
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if (addr == 0x6000)
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{
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SetVROM_4K_Bank(0, data & 0x07);
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SetVROM_4K_Bank(4, (data & 0x70) >> 4);
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}
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}
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}
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}
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