50 lines
1.3 KiB
C#
50 lines
1.3 KiB
C#
namespace BizHawk.Emulation.Consoles.Nintendo
|
|
{
|
|
//aka mapper 118
|
|
//wires the mapper outputs to control the nametables
|
|
[NES.INESBoardImplPriority]
|
|
public sealed class TLSROM : MMC3Board_Base
|
|
{
|
|
public override bool Configure(NES.EDetectionOrigin origin)
|
|
{
|
|
//analyze board type
|
|
switch (Cart.board_type)
|
|
{
|
|
case "NES-TLSROM": //pro sport hockey (U)
|
|
AssertPrg(128); AssertChr(128); AssertVram(0); AssertWram(0);
|
|
break;
|
|
case "HVC-TKSROM": //ys III: wanderers from ys (J)
|
|
AssertPrg(256); AssertChr(128); AssertVram(0); AssertWram(8);
|
|
AssertBattery(true);
|
|
break;
|
|
case "TENGEN-800037": //Alien Syndrome (U)
|
|
AssertPrg(128); AssertChr(128); AssertVram(0); AssertWram(0);
|
|
break;
|
|
default:
|
|
return false;
|
|
}
|
|
|
|
BaseSetup();
|
|
SetMirrorType(EMirrorType.Vertical);
|
|
|
|
return true;
|
|
}
|
|
|
|
public override void WritePRG(int addr, byte value)
|
|
{
|
|
base.WritePRG(addr, value);
|
|
}
|
|
|
|
public override byte ReadPPU(int addr)
|
|
{
|
|
if (addr < 0x2000) return base.ReadPPU(addr);
|
|
else return base.ReadPPU(RewireNametable_TLSROM(addr, 7));
|
|
}
|
|
public override void WritePPU(int addr, byte value)
|
|
{
|
|
if (addr < 0x2000) base.WritePPU(addr, value);
|
|
else base.WritePPU(RewireNametable_TLSROM(addr, 7), value);
|
|
}
|
|
|
|
}
|
|
} |