41 lines
1.0 KiB
C#
41 lines
1.0 KiB
C#
//////////////////////////////////////////////////////////////////////////
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// Mapper244 //
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//////////////////////////////////////////////////////////////////////////
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using static VirtualNes.MMU;
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using static VirtualNes.Core.CPU;
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using INT = System.Int32;
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using BYTE = System.Byte;
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using System;
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using Codice.CM.Client.Differences;
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namespace VirtualNes.Core
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{
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public class Mapper244 : Mapper
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{
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public Mapper244(NES parent) : base(parent)
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{
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}
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//void Mapper244::Reset()
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public override void Reset()
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{
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SetPROM_32K_Bank(0);
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}
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//void Mapper244::Write(WORD addr, BYTE data)
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public override void Write(ushort addr, byte data)
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{
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if (addr >= 0x8065 && addr <= 0x80A4)
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{
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SetPROM_32K_Bank((addr - 0x8065) & 0x3);
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}
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if (addr >= 0x80A5 && addr <= 0x80E4)
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{
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SetVROM_8K_Bank((addr - 0x80A5) & 0x7);
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}
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}
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}
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}
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