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Fix an off-by-one error when loading upd96050 roms for snes games [Lord Nightmare]

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This commit is contained in:
Lord-Nightmare 2017-03-17 04:50:07 -04:00
parent 1265aae040
commit a0f5806387
1 changed files with 2 additions and 2 deletions
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4
src/devices/bus/snes/upd.cpp
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@ -387,9 +387,9 @@ void sns_rom_setadsp_device::speedup_addon_bios_access()
membank("dsp_prg")->set_base(&m_dsp_prg[0]);
membank("dsp_data")->set_base(&m_dsp_data[0]);
// copy data in the correct format
for (int x = 0; x < 0x3fff; x++)
for (int x = 0; x < 0x4000; x++)
m_dsp_prg[x] = (m_bios[x * 4] << 24) | (m_bios[x * 4 + 1] << 16) | (m_bios[x * 4 + 2] << 8) | 0x00;
for (int x = 0; x < 0x07ff; x++)
for (int x = 0; x < 0x800; x++)
m_dsp_data[x] = (m_bios[0x10000 + x * 2] << 8) | m_bios[0x10000 + x * 2 + 1];
}