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r26049 Friday 8th November, 2013 at 09:12:19 UTC by Dirk Best
Add ROM_GROUPDWORD to 32-bit and ROM_GROUPWORD to 16-bit PROM ROM_REGIONS. Set address shift to -2 and -1 in the address_space_config entries.
[/branches/alto2/src/emu/cpu/alto2]alto2.c alto2.h alto2dsm.c
[/branches/alto2/src/mess/drivers]alto2.c

branches/alto2/src/emu/cpu/alto2/alto2.c
r26048r26049
2828alto2_cpu_device::alto2_cpu_device(const machine_config& mconfig, const char* tag, device_t* owner, UINT32 clock) :
2929   cpu_device(mconfig, ALTO2, "Xerox Alto-II", tag, owner, clock, "alto2", __FILE__),
3030   /* name, endianness_t endian, datawidth, addrwidth, addrshift = 0, address_map_constructor internal = NULL, address_map_constructor defmap = NULL */
31   m_ucode_config("microcode", ENDIANNESS_BIG, 32, 16, 0),
32   m_const_config("constants", ENDIANNESS_BIG, 16, 8, 0),
33   m_ram_config("memory", ENDIANNESS_BIG, 16, 17, 0)
31   m_ucode_config("program", ENDIANNESS_BIG, 32, 12, -2),
32   m_const_config("constants", ENDIANNESS_BIG, 16, 8, -1),
33   m_ram_config("memory", ENDIANNESS_BIG, 16, 17, -1)
3434{
3535}
3636
r26048r26049
211211      ucode ^= ALTO2_UCODE_INVERTED;
212212      m_ucode->write_dword(4*addr, ucode);
213213   }
214   for (UINT32 addr = 0; addr < ALTO2_UCODE_PAGE_SIZE; addr++) {
215      UINT32 ucode = m_ucode->read_dword(4*(ALTO2_UCODE_PAGE_SIZE+addr));
214   for (UINT32 addr = ALTO2_UCODE_PAGE_SIZE; addr < 2*ALTO2_UCODE_PAGE_SIZE; addr++) {
215      UINT32 ucode = m_ucode->read_dword(4*addr);
216216      ucode ^= ALTO2_UCODE_INVERTED;
217      m_ucode->write_dword(4*(ALTO2_UCODE_PAGE_SIZE+addr), ucode);
217      m_ucode->write_dword(4*addr, ucode);
218218   }
219219
220220   for (UINT32 addr = 0; addr < 256; addr++) {
r26048r26049
15401540       */
15411541      if (!do_bs || bs >= 4) {
15421542         int addr = 8 * m_rsel + bs;
1543         LOG((0,2,"   %#o; BUS &= CONST[%03o]\n", m_const_prom[addr], addr));
1544         m_bus &= m_const_prom[addr];
1543         UINT16 data = m_const->read_word(addr);
1544         LOG((0,2,"   %#o; BUS &= CONST[%03o]\n", data, addr));
1545         m_bus &= data;
15451546      }
15461547
15471548      /*
branches/alto2/src/emu/cpu/alto2/alto2dsm.c
r26048r26049
212212   char *dst = buffer;
213213   int pa;
214214
215   dst += snprintf(dst, len - (size_t)(dst - buffer), "[%08X] ", mir);
216215   switch (aluf) {
217216   case  0: // T?: BUS
218217      if (t)
r26048r26049
455454      dst += snprintf(dst, len - (size_t)(dst - buffer), "BUS<-F2_%02o ", f2);
456455      break;
457456   }
458   return 4;
457   return 1;
459458}
branches/alto2/src/emu/cpu/alto2/alto2.h
r26048r26049
748748   static const char *f1_name(UINT8 f1);         //!< human readable F1 function names
749749   static const char *f2_name(UINT8 f2);         //!< human readable F2 function names
750750
751   UINT16 m_const_prom[ALTO2_CONST_SIZE];         //!< constant PROM, decoded
752
753751   /**
754752    * @brief 2KCTL PROM u3 - 256x4
755753    * <PRE>
branches/alto2/src/mess/drivers/alto2.c
r26048r26049
310310   // UINT32 src = addr ^ 0x3ff;
311311   // UINT32 u32 = ~((ucode[src] << 24) | (ucode[src+0x400] << 16) | (ucode[src+0x800] << 8) | (ucode[src+0xc00));
312312   // m_ucode[addr] = u32 ^ ALTO2_UCODE_INVERTED;
313   ROM_REGION( ALTO2_UCODE_SIZE, "maincpu", ROMREGION_INVERT )
314   ROMX_LOAD( "62x.3",      00000, 02000, CRC(1b20a63f) SHA1(41dc86438e91c12b0fe42ffcce6b2ac2eb9e714a), ROM_NIBBLE | ROM_NOSKIP | ROM_BITSHIFT( 0))   //!< 00000-01777 NEXT(6)',NEXT(7)',NEXT(8)',NEXT(9)'
315   ROMX_LOAD( "61x.3",      00000, 02000, CRC(f25bcb2d) SHA1(acb57f3104a8dc4ba750dd1bf22ccc81cce9f084), ROM_NIBBLE | ROM_NOSKIP | ROM_BITSHIFT( 4))   //!< 00000-01777 NEXT(2)',NEXT(3)',NEXT(4)',NEXT(5)'
316   ROMX_LOAD( "60x.3",      00000, 02000, CRC(a35de0bf) SHA1(7fa4aead44dcf5393bbfd1706c0ada24aa6fd3ac), ROM_NIBBLE | ROM_NOSKIP | ROM_BITSHIFT( 8))   //!< 00000-01777 LOADT',LOADL,NEXT(0)',NEXT(1)'
317   ROMX_LOAD( "53x.3",      00000, 02000, CRC(3c89a740) SHA1(95d812d489b2bde03884b2f126f961caa6c8ec45), ROM_NIBBLE | ROM_NOSKIP | ROM_BITSHIFT(12))   //!< 00000-01777 F2(0),F2(1)',F2(2)',F2(3)'
318   ROMX_LOAD( "63x.3",      00000, 02000, CRC(f22d5028) SHA1(c65a42baef702d4aff2d9ad8e363daec27de6801), ROM_NIBBLE | ROM_NOSKIP | ROM_BITSHIFT(16))   //!< 00000-01777 F1(0),F1(1)',F1(2)',F1(3)'
319   ROMX_LOAD( "65x.3",      00000, 02000, CRC(741d1437) SHA1(01f7cf07c2173ac93799b2475180bfbbe7e0149b), ROM_NIBBLE | ROM_NOSKIP | ROM_BITSHIFT(20))   //!< 00000-01777 ALUF(3)',BS(0)',BS(1)',BS(2)'
320   ROMX_LOAD( "64x.3",      00000, 02000, CRC(51b444c0) SHA1(8756e51f7f3253a55d75886465beb7ee1be6e1c4), ROM_NIBBLE | ROM_NOSKIP | ROM_BITSHIFT(24))   //!< 00000-01777 RSEL(4)',ALUF(0)',ALUF(1)',ALUF(2)'
321   ROMX_LOAD( "55x.3",      00000, 02000, CRC(de870d75) SHA1(2b98cc769d8302cb39948711424d987d94e4159b), ROM_NIBBLE | ROM_NOSKIP | ROM_BITSHIFT(28))   //!< 00000-01777 RSEL(0)',RSEL(1)',RSEL(2)',RSEL(3)'
313   ROM_REGION( 4*ALTO2_UCODE_SIZE, "maincpu", ROMREGION_INVERT )
314   ROMX_LOAD( "62x.3",      00000, 02000, CRC(1b20a63f) SHA1(41dc86438e91c12b0fe42ffcce6b2ac2eb9e714a), ROM_NIBBLE | ROM_GROUPDWORD | ROM_NOSKIP | ROM_BITSHIFT( 0))   //!< 00000-01777 NEXT(6)',NEXT(7)',NEXT(8)',NEXT(9)'
315   ROMX_LOAD( "61x.3",      00000, 02000, CRC(f25bcb2d) SHA1(acb57f3104a8dc4ba750dd1bf22ccc81cce9f084), ROM_NIBBLE | ROM_GROUPDWORD | ROM_NOSKIP | ROM_BITSHIFT( 4))   //!< 00000-01777 NEXT(2)',NEXT(3)',NEXT(4)',NEXT(5)'
316   ROMX_LOAD( "60x.3",      00000, 02000, CRC(a35de0bf) SHA1(7fa4aead44dcf5393bbfd1706c0ada24aa6fd3ac), ROM_NIBBLE | ROM_GROUPDWORD | ROM_NOSKIP | ROM_BITSHIFT( 8))   //!< 00000-01777 LOADT',LOADL,NEXT(0)',NEXT(1)'
317   ROMX_LOAD( "53x.3",      00000, 02000, CRC(3c89a740) SHA1(95d812d489b2bde03884b2f126f961caa6c8ec45), ROM_NIBBLE | ROM_GROUPDWORD | ROM_NOSKIP | ROM_BITSHIFT(12))   //!< 00000-01777 F2(0),F2(1)',F2(2)',F2(3)'
318   ROMX_LOAD( "63x.3",      00000, 02000, CRC(f22d5028) SHA1(c65a42baef702d4aff2d9ad8e363daec27de6801), ROM_NIBBLE | ROM_GROUPDWORD | ROM_NOSKIP | ROM_BITSHIFT(16))   //!< 00000-01777 F1(0),F1(1)',F1(2)',F1(3)'
319   ROMX_LOAD( "65x.3",      00000, 02000, CRC(741d1437) SHA1(01f7cf07c2173ac93799b2475180bfbbe7e0149b), ROM_NIBBLE | ROM_GROUPDWORD | ROM_NOSKIP | ROM_BITSHIFT(20))   //!< 00000-01777 ALUF(3)',BS(0)',BS(1)',BS(2)'
320   ROMX_LOAD( "64x.3",      00000, 02000, CRC(51b444c0) SHA1(8756e51f7f3253a55d75886465beb7ee1be6e1c4), ROM_NIBBLE | ROM_GROUPDWORD | ROM_NOSKIP | ROM_BITSHIFT(24))   //!< 00000-01777 RSEL(4)',ALUF(0)',ALUF(1)',ALUF(2)'
321   ROMX_LOAD( "55x.3",      00000, 02000, CRC(de870d75) SHA1(2b98cc769d8302cb39948711424d987d94e4159b), ROM_NIBBLE | ROM_GROUPDWORD | ROM_NOSKIP | ROM_BITSHIFT(28))   //!< 00000-01777 RSEL(0)',RSEL(1)',RSEL(2)',RSEL(3)'
322322
323323   // extended memory Mesa 5.1 micro code PROMs, 8 x 4bit
324   ROMX_LOAD( "xm51.u72",   02000, 02000, CRC(a28e5251) SHA1(44dd8ad4ad56541b5394d30ce3521b4d1d561394), ROM_NIBBLE | ROM_NOSKIP | ROM_BITSHIFT( 0))   //!< 00000-01777 NEXT(6)',NEXT(7)',NEXT(8)',NEXT(9)'
325   ROMX_LOAD( "xm51.u71",   02000, 02000, CRC(7283bf71) SHA1(819fdcc407ed0acdd8f12b02db6efbcab7bec19a), ROM_NIBBLE | ROM_NOSKIP | ROM_BITSHIFT( 4))   //!< 00000-01777 NEXT(2)',NEXT(3)',NEXT(4)',NEXT(5)'
326   ROMX_LOAD( "xm51.u70",   02000, 02000, CRC(5c64ee54) SHA1(0eb16d1b5e5967be7c1bf8c8ef6efdf0518a752c), ROM_NIBBLE | ROM_NOSKIP | ROM_BITSHIFT( 8))   //!< 00000-01777 LOADT',LOADL,NEXT(0)',NEXT(1)'
327   ROMX_LOAD( "xm51.u52",   02000, 02000, CRC(0a31eec8) SHA1(4e2ad5daa5e6a6f2143ee4de00c7b625d096fb02), ROM_NIBBLE | ROM_NOSKIP | ROM_BITSHIFT(12))   //!< 00000-01777 F2(0),F2(1)',F2(2)',F2(3)'
328   ROMX_LOAD( "xm51.u73",   02000, 02000, CRC(6c20fa46) SHA1(a054330c65048011f12209aaed5c6da73d95f029), ROM_NIBBLE | ROM_NOSKIP | ROM_BITSHIFT(16))   //!< 00000-01777 F1(0),F1(1)',F1(2)',F1(3)'
329   ROMX_LOAD( "xm51.u75",   02000, 02000, CRC(dfe3e3ac) SHA1(246fd29f92150a5d5d7627fbb4f2504c7b6cd5ec), ROM_NIBBLE | ROM_NOSKIP | ROM_BITSHIFT(20))   //!< 00000-01777 ALUF(3)',BS(0)',BS(1)',BS(2)'
330   ROMX_LOAD( "xm51.u74",   02000, 02000, CRC(be8224f2) SHA1(ea9abcc3832b26a094319796901237e1e3f238b6), ROM_NIBBLE | ROM_NOSKIP | ROM_BITSHIFT(24))   //!< 00000-01777 RSEL(4)',ALUF(0)',ALUF(1)',ALUF(2)'
331   ROMX_LOAD( "xm51.u54",   02000, 02000, CRC(11086ae9) SHA1(c394e3fadbfb91801ddc1a70cb25dc6f606c4f76), ROM_NIBBLE | ROM_NOSKIP | ROM_BITSHIFT(28))   //!< 00000-01777 RSEL(0)',RSEL(1)',RSEL(2)',RSEL(3)'
324   ROMX_LOAD( "xm51.u72",   02000, 02000, CRC(a28e5251) SHA1(44dd8ad4ad56541b5394d30ce3521b4d1d561394), ROM_NIBBLE | ROM_GROUPDWORD | ROM_NOSKIP | ROM_BITSHIFT( 0))   //!< 00000-01777 NEXT(6)',NEXT(7)',NEXT(8)',NEXT(9)'
325   ROMX_LOAD( "xm51.u71",   02000, 02000, CRC(7283bf71) SHA1(819fdcc407ed0acdd8f12b02db6efbcab7bec19a), ROM_NIBBLE | ROM_GROUPDWORD | ROM_NOSKIP | ROM_BITSHIFT( 4))   //!< 00000-01777 NEXT(2)',NEXT(3)',NEXT(4)',NEXT(5)'
326   ROMX_LOAD( "xm51.u70",   02000, 02000, CRC(5c64ee54) SHA1(0eb16d1b5e5967be7c1bf8c8ef6efdf0518a752c), ROM_NIBBLE | ROM_GROUPDWORD | ROM_NOSKIP | ROM_BITSHIFT( 8))   //!< 00000-01777 LOADT',LOADL,NEXT(0)',NEXT(1)'
327   ROMX_LOAD( "xm51.u52",   02000, 02000, CRC(0a31eec8) SHA1(4e2ad5daa5e6a6f2143ee4de00c7b625d096fb02), ROM_NIBBLE | ROM_GROUPDWORD | ROM_NOSKIP | ROM_BITSHIFT(12))   //!< 00000-01777 F2(0),F2(1)',F2(2)',F2(3)'
328   ROMX_LOAD( "xm51.u73",   02000, 02000, CRC(6c20fa46) SHA1(a054330c65048011f12209aaed5c6da73d95f029), ROM_NIBBLE | ROM_GROUPDWORD | ROM_NOSKIP | ROM_BITSHIFT(16))   //!< 00000-01777 F1(0),F1(1)',F1(2)',F1(3)'
329   ROMX_LOAD( "xm51.u75",   02000, 02000, CRC(dfe3e3ac) SHA1(246fd29f92150a5d5d7627fbb4f2504c7b6cd5ec), ROM_NIBBLE | ROM_GROUPDWORD | ROM_NOSKIP | ROM_BITSHIFT(20))   //!< 00000-01777 ALUF(3)',BS(0)',BS(1)',BS(2)'
330   ROMX_LOAD( "xm51.u74",   02000, 02000, CRC(be8224f2) SHA1(ea9abcc3832b26a094319796901237e1e3f238b6), ROM_NIBBLE | ROM_GROUPDWORD | ROM_NOSKIP | ROM_BITSHIFT(24))   //!< 00000-01777 RSEL(4)',ALUF(0)',ALUF(1)',ALUF(2)'
331   ROMX_LOAD( "xm51.u54",   02000, 02000, CRC(11086ae9) SHA1(c394e3fadbfb91801ddc1a70cb25dc6f606c4f76), ROM_NIBBLE | ROM_GROUPDWORD | ROM_NOSKIP | ROM_BITSHIFT(28))   //!< 00000-01777 RSEL(0)',RSEL(1)',RSEL(2)',RSEL(3)'
332332
333333   // constant PROMs, 4 x 4bit
334334   // UINT16 src = BITS(addr, 3,2,1,4,5,6,7,0);
335335   // UINT16 u16 = ~((const[src] << 8) | (const[src+0x100));
336336   // m_const[addr] = u16;
337337   ROM_REGION( 0400, "const", ROMREGION_INVERT )
338   ROMX_LOAD( "madr.a3",    00000, 00400, CRC(e0992757) SHA1(5c45ea824970663cb9ee672dc50861539c860249), ROM_NIBBLE | ROM_NOSKIP | ROM_BITSHIFT( 0))   //!< 0000-0377 C(12)',C(13)',C(14)',C(15)'
339   ROMX_LOAD( "madr.a4",    00000, 00400, CRC(b957e490) SHA1(c72660ad3ada4ca0ed8697c6bb6275a4fe703184), ROM_NIBBLE | ROM_NOSKIP | ROM_BITSHIFT( 4))   //!< 0000-0377 C(08)',C(09)',C(10)',C(11)'
340   ROMX_LOAD( "madr.a5",    00000, 00400, CRC(42336101) SHA1(c77819cf40f063af3abf66ea43f17cc1a62e928b), ROM_NIBBLE | ROM_NOSKIP | ROM_BITSHIFT( 8))   //!< 0000-0377 C(04)',C(05)',C(06)',C(07)'
341   ROMX_LOAD( "madr.a6",    00000, 00400, CRC(c2c196b2) SHA1(8b2a599ac839ec2a070dbfef2f1626e645c858ca), ROM_NIBBLE | ROM_NOSKIP | ROM_BITSHIFT(12))   //!< 0000-0377 C(00)',C(01)',C(02)',C(03)'
338   ROMX_LOAD( "madr.a3",    00000, 00400, CRC(e0992757) SHA1(5c45ea824970663cb9ee672dc50861539c860249), ROM_NIBBLE | ROM_GROUPWORD | ROM_NOSKIP | ROM_BITSHIFT( 0))   //!< 0000-0377 C(12)',C(13)',C(14)',C(15)'
339   ROMX_LOAD( "madr.a4",    00000, 00400, CRC(b957e490) SHA1(c72660ad3ada4ca0ed8697c6bb6275a4fe703184), ROM_NIBBLE | ROM_GROUPWORD | ROM_NOSKIP | ROM_BITSHIFT( 4))   //!< 0000-0377 C(08)',C(09)',C(10)',C(11)'
340   ROMX_LOAD( "madr.a5",    00000, 00400, CRC(42336101) SHA1(c77819cf40f063af3abf66ea43f17cc1a62e928b), ROM_NIBBLE | ROM_GROUPWORD | ROM_NOSKIP | ROM_BITSHIFT( 8))   //!< 0000-0377 C(04)',C(05)',C(06)',C(07)'
341   ROMX_LOAD( "madr.a6",    00000, 00400, CRC(c2c196b2) SHA1(8b2a599ac839ec2a070dbfef2f1626e645c858ca), ROM_NIBBLE | ROM_GROUPWORD | ROM_NOSKIP | ROM_BITSHIFT(12))   //!< 0000-0377 C(00)',C(01)',C(02)',C(03)'
342342
343343   ROM_REGION( 01500, "2k_ctrl", 0 )
344344   ROMX_LOAD( "2kctl.u3",   00000, 00400, CRC(5f8d89e8) SHA1(487cd944ab074290aea73425e81ef4900d92e250), ROM_NIBBLE)   //!< 3601-1 256x4 BPROM; Emulator address modifier
r26048r26049
368368
369369   // extended memory Mesa 4.1 (?) micro code PROMs, 8 x 4bit (unused)
370370   ROM_REGION32_BE( 02000, "xm_mesa_4.1", ROMREGION_INVERT )
371   ROMX_LOAD( "xm672.41",   00000, 02000, CRC(110ee075) SHA1(bb72fceba5ce9e5e8c8a0024915006bdd011a3f3), ROM_NIBBLE | ROM_NOSKIP | ROM_BITSHIFT( 0))   //!< 00000-01777 NEXT(6)',NEXT(7)',NEXT(8)',NEXT(9)'
372   ROMX_LOAD( "xm671.41",   00000, 02000, CRC(f21b1ad7) SHA1(1e18bdb35de7802892ac373c128f900786d40886), ROM_NIBBLE | ROM_NOSKIP | ROM_BITSHIFT( 4))   //!< 00000-01777 NEXT(2)',NEXT(3)',NEXT(4)',NEXT(5)'
373   ROMX_LOAD( "xm670.41",   00000, 02000, CRC(1cd187f3) SHA1(0fd5eff7c6b5c2383aa20148a795b80286554675), ROM_NIBBLE | ROM_NOSKIP | ROM_BITSHIFT( 8))   //!< 00000-01777 LOADT',LOADL,NEXT(0)',NEXT(1)'
374   ROMX_LOAD( "xm652.41",   00000, 02000, CRC(ddfa94bb) SHA1(38625e269400aaf38cd07b5dbf36c0087a0f1b92), ROM_NIBBLE | ROM_NOSKIP | ROM_BITSHIFT(12))   //!< 00000-01777 F2(0),F2(1)',F2(2)',F2(3)'
375   ROMX_LOAD( "xm673.41",   00000, 02000, CRC(8173d7e3) SHA1(7fbacf6dccb60dfe9cef88a248c3a1660efddcf4), ROM_NIBBLE | ROM_NOSKIP | ROM_BITSHIFT(16))   //!< 00000-01777 F1(0),F1(1)',F1(2)',F1(3)'
376   ROMX_LOAD( "xm675.41",   00000, 02000, CRC(26eac1e7) SHA1(9220a1386afae8de96bdb2cf084afbadeeb61d42), ROM_NIBBLE | ROM_NOSKIP | ROM_BITSHIFT(20))   //!< 00000-01777 ALUF(3)',BS(0)',BS(1)',BS(2)'
377   ROMX_LOAD( "xm674.41",   00000, 02000, CRC(7db5c097) SHA1(364bc41951baa3ad274031bd49abec1cf5b7a980), ROM_NIBBLE | ROM_NOSKIP | ROM_BITSHIFT(24))   //!< 00000-01777 RSEL(4)',ALUF(0)',ALUF(1)',ALUF(2)'
378   ROMX_LOAD( "xm654.41",   00000, 02000, CRC(beace302) SHA1(0002fea03a0261f57365095c4b87385d833f7063), ROM_NIBBLE | ROM_NOSKIP | ROM_BITSHIFT(28))   //!< 00000-01777 RSEL(0)',RSEL(1)',RSEL(2)',RSEL(3)'
371   ROMX_LOAD( "xm672.41",   00000, 02000, CRC(110ee075) SHA1(bb72fceba5ce9e5e8c8a0024915006bdd011a3f3), ROM_NIBBLE | ROM_GROUPDWORD | ROM_NOSKIP | ROM_BITSHIFT( 0))   //!< 00000-01777 NEXT(6)',NEXT(7)',NEXT(8)',NEXT(9)'
372   ROMX_LOAD( "xm671.41",   00000, 02000, CRC(f21b1ad7) SHA1(1e18bdb35de7802892ac373c128f900786d40886), ROM_NIBBLE | ROM_GROUPDWORD | ROM_NOSKIP | ROM_BITSHIFT( 4))   //!< 00000-01777 NEXT(2)',NEXT(3)',NEXT(4)',NEXT(5)'
373   ROMX_LOAD( "xm670.41",   00000, 02000, CRC(1cd187f3) SHA1(0fd5eff7c6b5c2383aa20148a795b80286554675), ROM_NIBBLE | ROM_GROUPDWORD | ROM_NOSKIP | ROM_BITSHIFT( 8))   //!< 00000-01777 LOADT',LOADL,NEXT(0)',NEXT(1)'
374   ROMX_LOAD( "xm652.41",   00000, 02000, CRC(ddfa94bb) SHA1(38625e269400aaf38cd07b5dbf36c0087a0f1b92), ROM_NIBBLE | ROM_GROUPDWORD | ROM_NOSKIP | ROM_BITSHIFT(12))   //!< 00000-01777 F2(0),F2(1)',F2(2)',F2(3)'
375   ROMX_LOAD( "xm673.41",   00000, 02000, CRC(8173d7e3) SHA1(7fbacf6dccb60dfe9cef88a248c3a1660efddcf4), ROM_NIBBLE | ROM_GROUPDWORD | ROM_NOSKIP | ROM_BITSHIFT(16))   //!< 00000-01777 F1(0),F1(1)',F1(2)',F1(3)'
376   ROMX_LOAD( "xm675.41",   00000, 02000, CRC(26eac1e7) SHA1(9220a1386afae8de96bdb2cf084afbadeeb61d42), ROM_NIBBLE | ROM_GROUPDWORD | ROM_NOSKIP | ROM_BITSHIFT(20))   //!< 00000-01777 ALUF(3)',BS(0)',BS(1)',BS(2)'
377   ROMX_LOAD( "xm674.41",   00000, 02000, CRC(7db5c097) SHA1(364bc41951baa3ad274031bd49abec1cf5b7a980), ROM_NIBBLE | ROM_GROUPDWORD | ROM_NOSKIP | ROM_BITSHIFT(24))   //!< 00000-01777 RSEL(4)',ALUF(0)',ALUF(1)',ALUF(2)'
378   ROMX_LOAD( "xm654.41",   00000, 02000, CRC(beace302) SHA1(0002fea03a0261f57365095c4b87385d833f7063), ROM_NIBBLE | ROM_GROUPDWORD | ROM_NOSKIP | ROM_BITSHIFT(28))   //!< 00000-01777 RSEL(0)',RSEL(1)',RSEL(2)',RSEL(3)'
379379ROM_END
380380
381381/* Game Drivers */

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