25 lines
694 B
C#
25 lines
694 B
C#
namespace MyNes.Core
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{
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[BoardInfo("Super 700-in-1", 62)]
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internal class Mapper062 : Board
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{
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private int prg_page;
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internal override void WritePRG(ref ushort address, ref byte data)
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{
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prg_page = ((address & 0x3F00) >> 8) | (address & 0x40);
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Switch08KCHR(((address & 0x1F) << 2) | (data & 3));
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if ((address & 0x20) == 32)
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{
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Switch16KPRG(prg_page, PRGArea.Area8000);
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Switch16KPRG(prg_page, PRGArea.AreaC000);
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}
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else
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{
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Switch32KPRG(prg_page >> 1, PRGArea.Area8000);
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}
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Switch01KNMTFromMirroring(((address & 0x80) == 128) ? Mirroring.Horz : Mirroring.Vert);
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}
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}
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}
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