//////////////////////////////////////////////////////////////////////////
// Mapper066  Bandai 74161                                              //
//////////////////////////////////////////////////////////////////////////
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 Mapper066 : Mapper
	{
		public Mapper066(NES parent) : base(parent)
		{
		}

		public override void Reset()
		{
			SetPROM_32K_Bank(0, 1, PROM_8K_SIZE - 2, PROM_8K_SIZE - 1);
			SetVROM_8K_Bank(0);

			//	if( nes->rom->GetPROM_CRC() == 0xe30552db ) {	// Paris-Dakar Rally Special
			//		nes->SetFrameIRQmode( FALSE );
			//	}
		}

		//void Mapper066::WriteLow(WORD addr, BYTE data)
		public override void WriteLow(ushort addr, byte data)
		{
			if (addr >= 0x6000)
			{
				SetPROM_32K_Bank((data & 0xF0) >> 4);
				SetVROM_8K_Bank(data & 0x0F);
			}
		}

		//void Mapper066::Write(WORD addr, BYTE data)
		public override void Write(ushort addr, byte data)
		{
			SetPROM_32K_Bank((data & 0xF0) >> 4);
			SetVROM_8K_Bank(data & 0x0F);
		}


	}
}