diff options
| author | Arisotura <thetotalworm@gmail.com> | 2024-01-17 18:54:48 +0100 |
|---|---|---|
| committer | Arisotura <thetotalworm@gmail.com> | 2024-01-17 18:54:48 +0100 |
| commit | 7897bd387bfd37615a049eba28d02dc23cfa5194 (patch) | |
| tree | 2af4e7feb3cf020376465c1d1387564513004dbd /src | |
| parent | f4c8202b1a4a094680e9e84329bef88c2fc65885 (diff) | |
also add writes while we're at it, we know Gericom's gonna abuse them someday :P
Diffstat (limited to 'src')
| -rw-r--r-- | src/NDS.cpp | 52 |
1 files changed, 52 insertions, 0 deletions
diff --git a/src/NDS.cpp b/src/NDS.cpp index de21eb6..1f9597c 100644 --- a/src/NDS.cpp +++ b/src/NDS.cpp @@ -3182,6 +3182,23 @@ void NDS::ARM9IOWrite8(u32 addr, u8 val) NDSCartSlot.WriteSPIData(val); return; + case 0x040001A4: + if (!(ExMemCnt[0] & (1<<11))) + NDSCartSlot.WriteROMCnt((NDSCartSlot.GetROMCnt() & 0xFFFFFF00) | val); + return; + case 0x040001A5: + if (!(ExMemCnt[0] & (1<<11))) + NDSCartSlot.WriteROMCnt((NDSCartSlot.GetROMCnt() & 0xFFFF00FF) | (val << 8)); + return; + case 0x040001A6: + if (!(ExMemCnt[0] & (1<<11))) + NDSCartSlot.WriteROMCnt((NDSCartSlot.GetROMCnt() & 0xFF00FFFF) | (val << 16)); + return; + case 0x040001A7: + if (!(ExMemCnt[0] & (1<<11))) + NDSCartSlot.WriteROMCnt((NDSCartSlot.GetROMCnt() & 0x00FFFFFF) | (val << 24)); + return; + case 0x040001A8: if (!(ExMemCnt[0] & (1<<11))) NDSCartSlot.SetROMCommand(0, val); return; case 0x040001A9: if (!(ExMemCnt[0] & (1<<11))) NDSCartSlot.SetROMCommand(1, val); return; case 0x040001AA: if (!(ExMemCnt[0] & (1<<11))) NDSCartSlot.SetROMCommand(2, val); return; @@ -3311,6 +3328,15 @@ void NDS::ARM9IOWrite16(u32 addr, u16 val) NDSCartSlot.WriteSPIData(val & 0xFF); return; + case 0x040001A4: + if (!(ExMemCnt[0] & (1<<11))) + NDSCartSlot.WriteROMCnt((NDSCartSlot.GetROMCnt() & 0xFFFF0000) | val); + return; + case 0x040001A6: + if (!(ExMemCnt[0] & (1<<11))) + NDSCartSlot.WriteROMCnt((NDSCartSlot.GetROMCnt() & 0x0000FFFF) | (val << 16)); + return; + case 0x040001A8: if (!(ExMemCnt[0] & (1<<11))) { @@ -3954,6 +3980,23 @@ void NDS::ARM7IOWrite8(u32 addr, u8 val) NDSCartSlot.WriteSPIData(val); return; + case 0x040001A4: + if (ExMemCnt[0] & (1<<11)) + NDSCartSlot.WriteROMCnt((NDSCartSlot.GetROMCnt() & 0xFFFFFF00) | val); + return; + case 0x040001A5: + if (ExMemCnt[0] & (1<<11)) + NDSCartSlot.WriteROMCnt((NDSCartSlot.GetROMCnt() & 0xFFFF00FF) | (val << 8)); + return; + case 0x040001A6: + if (ExMemCnt[0] & (1<<11)) + NDSCartSlot.WriteROMCnt((NDSCartSlot.GetROMCnt() & 0xFF00FFFF) | (val << 16)); + return; + case 0x040001A7: + if (ExMemCnt[0] & (1<<11)) + NDSCartSlot.WriteROMCnt((NDSCartSlot.GetROMCnt() & 0x00FFFFFF) | (val << 24)); + return; + case 0x040001A8: if (ExMemCnt[0] & (1<<11)) NDSCartSlot.SetROMCommand(0, val); return; case 0x040001A9: if (ExMemCnt[0] & (1<<11)) NDSCartSlot.SetROMCommand(1, val); return; case 0x040001AA: if (ExMemCnt[0] & (1<<11)) NDSCartSlot.SetROMCommand(2, val); return; @@ -4059,6 +4102,15 @@ void NDS::ARM7IOWrite16(u32 addr, u16 val) NDSCartSlot.WriteSPIData(val & 0xFF); return; + case 0x040001A4: + if (ExMemCnt[0] & (1<<11)) + NDSCartSlot.WriteROMCnt((NDSCartSlot.GetROMCnt() & 0xFFFFFF00) | val); + return; + case 0x040001A6: + if (ExMemCnt[0] & (1<<11)) + NDSCartSlot.WriteROMCnt((NDSCartSlot.GetROMCnt() & 0xFF00FFFF) | (val << 16)); + return; + case 0x040001A8: if (ExMemCnt[0] & (1<<11)) { |