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ef746bbda4
[No prior releases were posted to the WIP thread. -Ed.]
byuu says:
Super Famicom mapping system has been reworked as discussed with the
mask= changes. offset becomes base, mode is gone. Also added support for
comma-separated fields in the address fields, to reduce the number of
map lines needed.
<?xml version="1.0" encoding="UTF-8"?>
<cartridge region="NTSC">
<superfx revision="2">
<rom name="program.rom" size="0x200000"/>
<ram name="save.rwm" size="0x8000"/>
<map id="io" address="00-3f,80-bf:3000-32ff"/>
<map id="rom" address="00-3f:8000-ffff" mask="0x8000"/>
<map id="rom" address="40-5f:0000-ffff"/>
<map id="ram" address="00-3f,80-bf:6000-7fff" size="0x2000"/>
<map id="ram" address="70-71:0000-ffff"/>
</superfx>
</cartridge>
Or in BML:
cartridge region=NTSC
superfx revision=2
rom name=program.rom size=0x200000
ram name=save.rwm size=0x8000
map id=io address=00-3f,80-bf:3000-32ff
map id=rom address=00-3f:8000-ffff mask=0x8000
map id=rom address=40-5f:0000-ffff
map id=ram address=00-3f,80-bf:6000-7fff size=0x2000
map id=ram address=70-71:0000-ffff
As a result of the changes, old mappings will no longer work. The above
XML example will run Super Mario World 2: Yoshi's Island. Otherwise,
you'll have to write your own.
All that's left now is to work some sort of database mapping system in,
so I can start dumping carts en masse.
The NES changes that FitzRoy asked for are mostly in as well.
Also, part of the reason I haven't released a WIP ... but fuck it, I'm
not going to wait forever to post a new WIP.
I've added a skeleton driver to emulate Campus Challenge '92 and
Powerfest '94. There's no actual emulation, except for the stuff I can
glean from looking at the pictures of the board. It has a DSP-1 (so
SR/DR registers), four ROMs that map in and out, RAM, etc.
I've also added preliminary mapping to upload high scores to a website,
but obviously I need the ROMs first.
116 lines
1.7 KiB
C++
Executable File
116 lines
1.7 KiB
C++
Executable File
#ifndef SFC_HPP
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namespace SuperFamicom {
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#endif
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struct ID {
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enum : unsigned {
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//cartridges (folders)
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System,
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SuperFamicom,
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SuperGameBoy,
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Satellaview,
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SufamiTurboSlotA,
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SufamiTurboSlotB,
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//memory (files)
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IPLROM,
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ROM,
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RAM,
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EventROM0,
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EventROM1,
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EventROM2,
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EventROM3,
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EventRAM,
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SA1ROM,
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SA1IRAM,
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SA1BWRAM,
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SuperFXROM,
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SuperFXRAM,
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ArmDSP,
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HitachiDSP,
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HitachiDSPROM,
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Nec7725DSP,
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Nec96050DSP,
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NecDSPRAM,
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EpsonRTC,
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SharpRTC,
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SPC7110PROM,
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SPC7110DROM,
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SPC7110RAM,
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SDD1ROM,
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SDD1RAM,
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OBC1RAM,
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SuperGameBoyBootROM,
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SuperGameBoyROM,
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SuperGameBoyRAM,
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BsxFlashROM,
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BsxROM,
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BsxRAM,
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BsxPSRAM,
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SufamiTurboSlotAROM,
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SufamiTurboSlotBROM,
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SufamiTurboSlotARAM,
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SufamiTurboSlotBRAM,
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//controller ports
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Port1 = 1,
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Port2 = 2,
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};
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};
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struct Interface : Emulator::Interface {
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double videoFrequency();
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double audioFrequency();
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bool loaded();
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string sha256();
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unsigned group(unsigned id);
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void load(unsigned id, const string &manifest);
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void save();
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void load(unsigned id, const stream &stream, const string &markup = "");
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void save(unsigned id, const stream &stream);
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void unload();
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void connect(unsigned port, unsigned device);
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void power();
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void reset();
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void run();
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bool rtc();
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void rtcsync();
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serializer serialize();
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bool unserialize(serializer&);
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void cheatSet(const lstring&);
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void paletteUpdate();
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//debugger functions
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bool tracerEnable(bool);
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void exportMemory();
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Interface();
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file tracer;
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vector<Device> device;
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};
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extern Interface *interface;
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#ifndef SFC_HPP
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}
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#endif
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