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Port from MESS, nw
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@ -980,7 +980,7 @@ static ADDRESS_MAP_START( saturn_mem, AS_PROGRAM, 32 )
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AM_RANGE(0x06000000, 0x060fffff) AM_RAM AM_MIRROR(0x01f00000) AM_SHARE("share3") AM_BASE_MEMBER(saturn_state,m_workram_h)
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AM_RANGE(0x20000000, 0x2007ffff) AM_ROM AM_SHARE("share6") // bios mirror
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AM_RANGE(0x22000000, 0x24ffffff) AM_ROM AM_SHARE("share7") // cart mirror
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AM_RANGE(0xc0000000, 0xc00007ff) AM_RAM // cache RAM
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AM_RANGE(0xc0000000, 0xc00007ff) AM_RAM // cache RAM, Dragon Ball Z sprites needs this
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ADDRESS_MAP_END
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static ADDRESS_MAP_START( stv_mem, AS_PROGRAM, 32 )
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@ -658,6 +658,7 @@ static void cd_writeWord(running_machine &machine, UINT32 addr, UINT16 data)
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hirqreg |= (CMOK);
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break;
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/* TODO: double check this */
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case 0x0400: // initialize CD system
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// CR1 & 1 = reset software
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// CR1 & 2 = decode RW subcode
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