24 lines
656 B
C#
24 lines
656 B
C#
|
namespace MyNes.Core
|
||
|
|
{
|
||
|
|
[BoardInfo("Irem", 77)]
|
||
|
|
internal class Mapper077 : Board
|
||
|
|
{
|
||
|
|
internal override void HardReset()
|
||
|
|
{
|
||
|
|
base.HardReset();
|
||
|
|
Toggle02KCHR_RAM(ram: true, CHRArea.Area0800);
|
||
|
|
Switch02KCHR(0, CHRArea.Area0800);
|
||
|
|
Toggle02KCHR_RAM(ram: true, CHRArea.Area1000);
|
||
|
|
Switch02KCHR(1, CHRArea.Area1000);
|
||
|
|
Toggle02KCHR_RAM(ram: true, CHRArea.Area1800);
|
||
|
|
Switch02KCHR(2, CHRArea.Area1800);
|
||
|
|
}
|
||
|
|
|
||
|
|
internal override void WritePRG(ref ushort address, ref byte data)
|
||
|
|
{
|
||
|
|
Switch02KCHR((data >> 4) & 0xF, CHRArea.Area0000);
|
||
|
|
Switch32KPRG(data & 0xF, PRGArea.Area8000);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|