30 lines
798 B
C#
30 lines
798 B
C#
//////////////////////////////////////////////////////////////////////////
|
|
// Mapper107 Magic Dragon Mapper //
|
|
//////////////////////////////////////////////////////////////////////////
|
|
using static VirtualNes.MMU;
|
|
|
|
namespace VirtualNes.Core
|
|
{
|
|
public class Mapper107 : Mapper
|
|
{
|
|
public Mapper107(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);
|
|
}
|
|
|
|
//void Mapper107::Write(WORD addr, BYTE data)
|
|
public override void Write(ushort addr, byte data)
|
|
{
|
|
SetPROM_32K_Bank((data >> 1) & 0x03);
|
|
SetVROM_8K_Bank(data & 0x07);
|
|
}
|
|
|
|
|
|
}
|
|
}
|