AxibugEmuOnline/AxibugEmuOnline.Client/Assets/VirtualNes.Core/Mapper/Mapper244.cs

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2024-08-03 22:26:53 +08:00
//////////////////////////////////////////////////////////////////////////
// Mapper244 //
//////////////////////////////////////////////////////////////////////////
using static VirtualNes.MMU;
using static VirtualNes.Core.CPU;
using INT = System.Int32;
using BYTE = System.Byte;
using System;
using Codice.CM.Client.Differences;
namespace VirtualNes.Core
{
public class Mapper244 : Mapper
{
public Mapper244(NES parent) : base(parent)
{
}
//void Mapper244::Reset()
public override void Reset()
{
SetPROM_32K_Bank(0);
}
//void Mapper244::Write(WORD addr, BYTE data)
public override void Write(ushort addr, byte data)
{
if (addr >= 0x8065 && addr <= 0x80A4)
{
SetPROM_32K_Bank((addr - 0x8065) & 0x3);
}
if (addr >= 0x80A5 && addr <= 0x80E4)
{
SetVROM_8K_Bank((addr - 0x80A5) & 0x7);
}
}
}
}