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本文整理汇总了C++中BITSWAP16函数的典型用法代码示例。如果您正苦于以下问题：C++ BITSWAP16函数的具体用法？C++ BITSWAP16怎么用？C++ BITSWAP16使用的例子？那么恭喜您, 这里精选的函数代码示例或许可以为您提供帮助。 在下文中一共展示了BITSWAP16函数的26个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于我们的系统推荐出更棒的C++代码示例。 示例1: DRIVER_INIT_MEMBERROM_ENDDRIVER_INIT_MEMBER(wink_state,wink){ UINT32 i; UINT8 *ROM = memregion("maincpu")->base(); dynamic_buffer buffer(0x8000); // protection module reverse engineered by HIGHWAYMAN memcpy(&buffer[0],ROM,0x8000); for (i = 0x0000; i <= 0x1fff; i++) ROM[i] = buffer[BITSWAP16(i,15,14,13, 11,12, 7, 9, 8,10, 6, 4, 5, 1, 2, 3, 0)]; for (i = 0x2000; i <= 0x3fff; i++) ROM[i] = buffer[BITSWAP16(i,15,14,13, 10, 7,12, 9, 8,11, 6, 3, 1, 5, 2, 4, 0)]; for (i = 0x4000; i <= 0x5fff; i++) ROM[i] = buffer[BITSWAP16(i,15,14,13, 7,10,11, 9, 8,12, 6, 1, 3, 4, 2, 5, 0)]; for (i = 0x6000; i <= 0x7fff; i++) ROM[i] = buffer[BITSWAP16(i,15,14,13, 11,12, 7, 9, 8,10, 6, 4, 5, 1, 2, 3, 0)]; for (i = 0; i < 0x8000; i++) ROM[i] += BITSWAP8(i & 0xff, 7,5,3,1,6,4,2,0);}
开发者ID:ursine，项目名称:mame，代码行数:27，
示例2: DRIVER_INITROM_ENDstatic DRIVER_INIT( wink ){ UINT32 i; UINT8 *ROM = machine.region("maincpu")->base(); UINT8 *buffer = auto_alloc_array(machine, UINT8, 0x8000); // protection module reverse engineered by HIGHWAYMAN memcpy(buffer,ROM,0x8000); for (i = 0x0000; i <= 0x1fff; i++) ROM[i] = buffer[BITSWAP16(i,15,14,13, 11,12, 7, 9, 8,10, 6, 4, 5, 1, 2, 3, 0)]; for (i = 0x2000; i <= 0x3fff; i++) ROM[i] = buffer[BITSWAP16(i,15,14,13, 10, 7,12, 9, 8,11, 6, 3, 1, 5, 2, 4, 0)]; for (i = 0x4000; i <= 0x5fff; i++) ROM[i] = buffer[BITSWAP16(i,15,14,13, 7,10,11, 9, 8,12, 6, 1, 3, 4, 2, 5, 0)]; for (i = 0x6000; i <= 0x7fff; i++) ROM[i] = buffer[BITSWAP16(i,15,14,13, 11,12, 7, 9, 8,10, 6, 4, 5, 1, 2, 3, 0)]; auto_free(machine, buffer); for (i = 0; i < 0x8000; i++) ROM[i] += BITSWAP8(i & 0xff, 7,5,3,1,6,4,2,0);}
开发者ID:LibXenonProject，项目名称:mame-lx，代码行数:29，
示例3: DRIVER_INITROM_ENDstatic DRIVER_INIT( wink ){ unsigned int i; UINT8 *ROM = memory_region(REGION_CPU1); UINT8 *buffer = malloc(0x8000); /* protection module reverse engineered by HIGHWAYMAN */ if (buffer) { memcpy(buffer,ROM,0x8000); for (i = 0x0000; i <= 0x1fff; i++) ROM[i] = buffer[BITSWAP16(i,15,14,13, 11,12, 7, 9, 8,10, 6, 4, 5, 1, 2, 3, 0)]; for (i = 0x2000; i <= 0x3fff; i++) ROM[i] = buffer[BITSWAP16(i,15,14,13, 10, 7,12, 9, 8,11, 6, 3, 1, 5, 2, 4, 0)]; for (i = 0x4000; i <= 0x5fff; i++) ROM[i] = buffer[BITSWAP16(i,15,14,13, 7,10,11, 9, 8,12, 6, 1, 3, 4, 2, 5, 0)]; for (i = 0x6000; i <= 0x7fff; i++) ROM[i] = buffer[BITSWAP16(i,15,14,13, 11,12, 7, 9, 8,10, 6, 4, 5, 1, 2, 3, 0)]; free(buffer); } for (i = 0; i < 0x8000; i++) ROM[i] += BITSWAP8(i & 0xff, 7,5,3,1,6,4,2,0);}
开发者ID:CrouchingLlama，项目名称:openlase-mame，代码行数:32，
示例4: BITSWAP16ROM_END/***************************************************************************//* This is based on code by Niclas Karlsson Mate, who figured out theencryption method! The technique is a combination of a XOR table plusbit-swapping */void raiden_state::common_decrypt(){ UINT16 *RAM = (UINT16 *)memregion("maincpu")->base(); int i; for (i = 0; i < 0x20000; i++) { static const UINT16 xor_table[] = { 0x200e,0x0006,0x000a,0x0002,0x240e,0x000e,0x04c2,0x00c2,0x008c,0x0004,0x0088,0x0000,0x048c,0x000c,0x04c0,0x00c0 }; UINT16 data = RAM[0xc0000/2 + i]; data ^= xor_table[i & 0x0f]; data = BITSWAP16(data, 15,14,10,12,11,13,9,8,3,2,5,4,7,1,6,0); RAM[0xc0000/2 + i] = data; } RAM = (UINT16 *)memregion("sub")->base(); for (i = 0; i < 0x20000; i++) { static const UINT16 xor_table[] = { 0x0080,0x0080,0x0244,0x0288,0x0288,0x0288,0x1041,0x1009 }; UINT16 data = RAM[0xc0000/2 + i]; data ^= xor_table[i & 0x07]; data = BITSWAP16(data, 15,14,13,9,11,10,12,8,2,0,5,4,7,3,1,6); RAM[0xc0000/2 + i] = data; }}
开发者ID:dinkc64，项目名称:mame，代码行数:33，
示例5: bufvoid darkmist_state::decrypt_gfx(){ std::vector<uint8_t> buf(0x40000); uint8_t *rom; int size; int i; rom = memregion("tx_gfx")->base(); size = memregion("tx_gfx")->bytes(); /* data lines */ for (i = 0;i < size/2;i++) { int w1; w1 = (rom[i + 0*size/2] << 8) + rom[i + 1*size/2]; w1 = BITSWAP16(w1, 9,14,7,2, 6,8,3,15, 10,13,5,12, 0,11,4,1); buf[i + 0*size/2] = w1 >> 8; buf[i + 1*size/2] = w1 & 0xff; } /* address lines */ for (i = 0;i < size;i++) { rom[i] = buf[BITSWAP24(i,23,22,21,20,19,18,17,16,15,14,13,12, 3,2,1, 11,10,9,8, 0, 7,6,5,4)]; } decrypt_fgbgtiles(memregion("bg_gfx")->base(), memregion("bg_gfx")->bytes()); decrypt_fgbgtiles(memregion("fg_gfx")->base(), memregion("fg_gfx")->bytes()); rom = memregion("spr_gfx")->base(); size = memregion("spr_gfx")->bytes(); /* data lines */ for (i = 0;i < size/2;i++) { int w1; w1 = (rom[i + 0*size/2] << 8) + rom[i + 1*size/2]; w1 = BITSWAP16(w1, 9,14,7,2, 6,8,3,15, 10,13,5,12, 0,11,4,1); buf[i + 0*size/2] = w1 >> 8; buf[i + 1*size/2] = w1 & 0xff; } /* address lines */ for (i = 0;i < size;i++) { rom[i] = buf[BITSWAP24(i, 23,22,21,20,19,18,17,16,15,14, 12,11,10,9,8, 5,4,3, 13, 7,6, 1,0, 2)]; }}
开发者ID:Robbbert，项目名称:store1，代码行数:55，
示例6: MCFG_SPEAKER_STANDARD_MONO /* sound hardware */ MCFG_SPEAKER_STANDARD_MONO("mono") MCFG_YM2151_ADD("ymsnd", YM_CLOCK) MCFG_YM2151_IRQ_HANDLER(WRITELINE(driver_device, member_wrapper_line<t5182_ym2151_irq_handler>)) MCFG_SOUND_ROUTE(0, "mono", 1.0) MCFG_SOUND_ROUTE(1, "mono", 1.0)MACHINE_CONFIG_ENDROM_START( mustache ) ROM_REGION( 0x20000, "maincpu", 0 ) ROM_LOAD( "mustache.h18", 0x0000, 0x8000, CRC(123bd9b8) SHA1(33a7cba5c3a54b0b1a15dd1e24d298b6f7274321) ) ROM_LOAD( "mustache.h16", 0x8000, 0x4000, CRC(62552beb) SHA1(ee10991d7de0596608fa1db48805781cbfbbdb9f) ) ROM_REGION( 0x10000, "t5182", 0 ) /* Toshiba T5182 module */ ROM_LOAD( "t5182.rom", 0x0000, 0x2000, CRC(d354c8fc) SHA1(a1c9e1ac293f107f69cc5788cf6abc3db1646e33) ) ROM_LOAD( "mustache.e5", 0x8000, 0x8000, CRC(efbb1943) SHA1(3320e9eaeb776d09ed63f7dedc79e720674e6718) ) ROM_REGION( 0x0c000, "gfx1",0) /* BG tiles */ ROM_LOAD( "mustache.a13", 0x0000, 0x4000, CRC(9baee4a7) SHA1(31bcec838789462e67e54ebe7256db9fc4e51b69) ) ROM_LOAD( "mustache.a14", 0x4000, 0x4000, CRC(8155387d) SHA1(5f0a394c7671442519a831b0eeeaba4eecd5a406) ) ROM_LOAD( "mustache.a16", 0x8000, 0x4000, CRC(4db4448d) SHA1(50a94fd65c263d95fd24b4009dbb87707929fdcb) ) ROM_REGION( 0x20000, "gfx2",0 ) /* sprites */ ROM_LOAD( "mustache.a4", 0x00000, 0x8000, CRC(d5c3bbbf) SHA1(914e3feea54246476701f492c31bd094ad9cea10) ) ROM_LOAD( "mustache.a7", 0x08000, 0x8000, CRC(e2a6012d) SHA1(4e4cd1a186870c8a88924d5bff917c6889da953d) ) ROM_LOAD( "mustache.a5", 0x10000, 0x8000, CRC(c975fb06) SHA1(4d166bd79e19c7cae422673de3e095ad8101e013) ) ROM_LOAD( "mustache.a8", 0x18000, 0x8000, CRC(2e180ee4) SHA1(a5684a25c337aeb4effeda7982164d35bc190af9) ) ROM_REGION( 0x1300, "proms",0 ) /* proms */ ROM_LOAD( "mustache.c3",0x0000, 0x0100, CRC(68575300) SHA1(bc93a38df91ad8c2f335f9bccc98b52376f9b483) ) ROM_LOAD( "mustache.c2",0x0100, 0x0100, CRC(eb008d62) SHA1(a370fbd1affaa489210ea36eb9e365263fb4e232) ) ROM_LOAD( "mustache.c1",0x0200, 0x0100, CRC(65da3604) SHA1(e4874d4152a57944d4e47306250833ea5cd0d89b) ) ROM_LOAD( "mustache.b6",0x0300, 0x1000, CRC(5f83fa35) SHA1(cb13e63577762d818e5dcbb52b8a53f66e284e8f) ) /* 63S281N near SEI0070BU */ROM_ENDDRIVER_INIT_MEMBER(mustache_state,mustache){ t5182_init(machine()); int i; int G1 = memregion("gfx1")->bytes()/3; int G2 = memregion("gfx2")->bytes()/2; UINT8 *gfx1 = memregion("gfx1")->base(); UINT8 *gfx2 = memregion("gfx2")->base(); UINT8 *buf=auto_alloc_array(machine(), UINT8, G2*2); /* BG data lines */ for (i=0;i<G1; i++) { UINT16 w; buf[i] = BITSWAP8(gfx1[i], 0,5,2,6,4,1,7,3); w = (gfx1[i+G1] << 8) | gfx1[i+G1*2]; w = BITSWAP16(w, 14,1,13,5,9,2,10,6, 3,8,4,15,0,11,12,7); buf[i+G1] = w >> 8; buf[i+G1*2] = w & 0xff; } /* BG address lines */ for (i = 0; i < 3*G1; i++) gfx1[i] = buf[BITSWAP16(i,15,14,13,2,1,0,12,11,10,9,8,7,6,5,4,3)]; /* SPR data lines */ for (i=0;i<G2; i++) { UINT16 w; w = (gfx2[i] << 8) | gfx2[i+G2]; w = BITSWAP16(w, 5,7,11,4,15,10,3,14, 9,2,13,8,1,12,0,6 ); buf[i] = w >> 8; buf[i+G2] = w & 0xff; } /* SPR address lines */ for (i = 0; i < 2*G2; i++) gfx2[i] = buf[BITSWAP24(i,23,22,21,20,19,18,17,16,15,12,11,10,9,8,7,6,5,4,13,14,3,2,1,0)]; auto_free(machine(), buf); seibu_sound_decrypt(machine(),"maincpu",0x8000);}
开发者ID:CJBass，项目名称:mame2013-libretro，代码行数:86，
示例7: photoy2k_spritenumstatic unsigned int photoy2k_spritenum(){ UINT32 base = photoy2k_seqpos & 0xffc00; UINT32 low = photoy2k_seqpos & 0x003ff; switch((photoy2k_seqpos >> 10) & 0xf) { case 0x0: case 0xa: return base | (BITSWAP16(low, 15,14,13,12,11,10, 0,8,3,1,5,9,4,2,6,7) ^ 0x124); case 0x1: case 0xb: return base | (BITSWAP16(low, 15,14,13,12,11,10, 5,1,7,4,0,8,3,6,9,2) ^ 0x088); case 0x2: case 0x8: return base | (BITSWAP16(low, 15,14,13,12,11,10, 3,5,9,7,6,4,1,8,2,0) ^ 0x011); case 0x3: case 0x9: return base | (BITSWAP16(low, 15,14,13,12,11,10, 1,8,3,6,0,4,5,2,9,7) ^ 0x154); case 0x4: case 0xe: return base | (BITSWAP16(low, 15,14,13,12,11,10, 2,1,7,4,5,8,3,6,9,0) ^ 0x0a9); case 0x5: case 0xf: return base | (BITSWAP16(low, 15,14,13,12,11,10, 9,4,6,8,2,1,7,5,3,0) ^ 0x201); case 0x6: case 0xd: return base | (BITSWAP16(low, 15,14,13,12,11,10, 4,6,0,8,9,7,3,5,1,2) ^ 0x008); case 0x7: case 0xc: return base | (BITSWAP16(low, 15,14,13,12,11,10, 8,9,3,2,0,1,6,7,5,4) ^ 0x000); } return 0;}
开发者ID:mrcaytao000，项目名称:FBA4PSP，代码行数:33，
示例8: MDRV_VIDEO_ATTRIBUTES /* video hardware */ MDRV_VIDEO_ATTRIBUTES(VIDEO_TYPE_RASTER) MDRV_SCREEN_SIZE(32*8, 32*8) MDRV_VISIBLE_AREA(1*8, 31*8-1, 2*8, 31*8-1) MDRV_GFXDECODE(gfxdecodeinfo) MDRV_PALETTE_LENGTH(8*16+16*8) MDRV_PALETTE_INIT(mustache) MDRV_VIDEO_START(mustache) MDRV_VIDEO_UPDATE(mustache)MACHINE_DRIVER_ENDROM_START( mustache ) ROM_REGION( 0x20000, REGION_CPU1, 0 ) ROM_LOAD( "mustache.h18", 0x0000, 0x8000, CRC(123bd9b8) SHA1(33a7cba5c3a54b0b1a15dd1e24d298b6f7274321) ) ROM_LOAD( "mustache.h16", 0x8000, 0x4000, CRC(62552beb) SHA1(ee10991d7de0596608fa1db48805781cbfbbdb9f) ) ROM_REGION( 0x10000, REGION_CPU2, 0 ) /* T5182 */ ROM_LOAD( "mustache.e5",0x0000, 0x8000, CRC(efbb1943) SHA1(3320e9eaeb776d09ed63f7dedc79e720674e6718) ) ROM_REGION( 0x0c000, REGION_GFX1,0) /* BG tiles */ ROM_LOAD( "mustache.a13", 0x0000, 0x4000, CRC(9baee4a7) SHA1(31bcec838789462e67e54ebe7256db9fc4e51b69) ) ROM_LOAD( "mustache.a14", 0x4000, 0x4000, CRC(8155387d) SHA1(5f0a394c7671442519a831b0eeeaba4eecd5a406) ) ROM_LOAD( "mustache.a16", 0x8000, 0x4000, CRC(4db4448d) SHA1(50a94fd65c263d95fd24b4009dbb87707929fdcb) ) ROM_REGION( 0x20000, REGION_GFX2,0 ) /* sprites */ ROM_LOAD( "mustache.a4", 0x00000, 0x8000, CRC(d5c3bbbf) SHA1(914e3feea54246476701f492c31bd094ad9cea10) ) ROM_LOAD( "mustache.a7", 0x08000, 0x8000, CRC(e2a6012d) SHA1(4e4cd1a186870c8a88924d5bff917c6889da953d) ) ROM_LOAD( "mustache.a5", 0x10000, 0x8000, CRC(c975fb06) SHA1(4d166bd79e19c7cae422673de3e095ad8101e013) ) ROM_LOAD( "mustache.a8", 0x18000, 0x8000, CRC(2e180ee4) SHA1(a5684a25c337aeb4effeda7982164d35bc190af9) ) ROM_REGION( 0x1300, REGION_PROMS,0 ) /* proms */ ROM_LOAD( "mustache.c3",0x0000, 0x0100, CRC(68575300) SHA1(bc93a38df91ad8c2f335f9bccc98b52376f9b483) ) ROM_LOAD( "mustache.c2",0x0100, 0x0100, CRC(eb008d62) SHA1(a370fbd1affaa489210ea36eb9e365263fb4e232) ) ROM_LOAD( "mustache.c1",0x0200, 0x0100, CRC(65da3604) SHA1(e4874d4152a57944d4e47306250833ea5cd0d89b) ) ROM_LOAD( "mustache.b6",0x0300, 0x1000, CRC(5f83fa35) SHA1(cb13e63577762d818e5dcbb52b8a53f66e284e8f) ) /* 63S281N near SEI0070BU */ROM_ENDstatic DRIVER_INIT( mustache ){ int i; #define G1 (memory_region_length(REGION_GFX1)/3) #define G2 (memory_region_length(REGION_GFX2)/2) UINT8 *buf=auto_malloc(G2*2); /* BG data lines */ for (i=0;i<G1; i++) { UINT16 w; buf[i] = BITSWAP8(memory_region(REGION_GFX1)[i], 0,5,2,6,4,1,7,3); w = (memory_region(REGION_GFX1)[i+G1] << 8) | memory_region(REGION_GFX1)[i+G1*2]; w = BITSWAP16(w, 14,1,13,5,9,2,10,6, 3,8,4,15,0,11,12,7); buf[i+G1] = w >> 8; buf[i+G1*2] = w & 0xff; } /* BG address lines */ for (i = 0; i < 3*G1; i++) memory_region(REGION_GFX1)[i] = buf[BITSWAP16(i,15,14,13,2,1,0,12,11,10,9,8,7,6,5,4,3)]; /* SPR data lines */ for (i=0;i<G2; i++) { UINT16 w; w = (memory_region(REGION_GFX2)[i] << 8) | memory_region(REGION_GFX2)[i+G2]; w = BITSWAP16(w, 5,7,11,4,15,10,3,14, 9,2,13,8,1,12,0,6 ); buf[i] = w >> 8; buf[i+G2] = w & 0xff; } /* SPR address lines */ for (i = 0; i < 2*G2; i++) memory_region(REGION_GFX2)[i] = buf[BITSWAP24(i,23,22,21,20,19,18,17,16,15,12,11,10,9,8,7,6,5,4,13,14,3,2,1,0)]; seibu_sound_decrypt(REGION_CPU1,0x8000); install_mem_read_handler( 0, 0xd400, 0xd401, mustache_coin_hack_r);}
开发者ID:Ezio-PS，项目名称:mame2003-libretro，代码行数:86，
示例9: MCFG_DEVICE_ADD /* sound hardware */ MCFG_DEVICE_ADD("seibu_sound", SEIBU_SOUND, 0) // for seibu_sound_decrypt on the MAIN cpu (not sound) MCFG_SPEAKER_STANDARD_MONO("mono") MCFG_YM2151_ADD("ymsnd", YM_CLOCK) MCFG_YM2151_IRQ_HANDLER(DEVWRITELINE("t5182", t5182_device, ym2151_irq_handler)) MCFG_SOUND_ROUTE(0, "mono", 1.0) MCFG_SOUND_ROUTE(1, "mono", 1.0)MACHINE_CONFIG_ENDROM_START( mustache ) ROM_REGION( 0x20000, "maincpu", 0 ) ROM_LOAD( "mustache.h18", 0x0000, 0x8000, CRC(123bd9b8) SHA1(33a7cba5c3a54b0b1a15dd1e24d298b6f7274321) ) ROM_LOAD( "mustache.h16", 0x8000, 0x4000, CRC(62552beb) SHA1(ee10991d7de0596608fa1db48805781cbfbbdb9f) ) ROM_REGION( 0x10000, "t5182_z80", 0 ) /* Toshiba T5182 module */ ROM_LOAD( "t5182.rom", 0x0000, 0x2000, CRC(d354c8fc) SHA1(a1c9e1ac293f107f69cc5788cf6abc3db1646e33) ) ROM_LOAD( "mustache.e5", 0x8000, 0x8000, CRC(efbb1943) SHA1(3320e9eaeb776d09ed63f7dedc79e720674e6718) ) ROM_REGION( 0x0c000, "gfx1",0) /* BG tiles */ ROM_LOAD( "mustache.a13", 0x0000, 0x4000, CRC(9baee4a7) SHA1(31bcec838789462e67e54ebe7256db9fc4e51b69) ) ROM_LOAD( "mustache.a14", 0x4000, 0x4000, CRC(8155387d) SHA1(5f0a394c7671442519a831b0eeeaba4eecd5a406) ) ROM_LOAD( "mustache.a16", 0x8000, 0x4000, CRC(4db4448d) SHA1(50a94fd65c263d95fd24b4009dbb87707929fdcb) ) ROM_REGION( 0x20000, "gfx2",0 ) /* sprites */ ROM_LOAD( "mustache.a4", 0x00000, 0x8000, CRC(d5c3bbbf) SHA1(914e3feea54246476701f492c31bd094ad9cea10) ) ROM_LOAD( "mustache.a7", 0x08000, 0x8000, CRC(e2a6012d) SHA1(4e4cd1a186870c8a88924d5bff917c6889da953d) ) ROM_LOAD( "mustache.a5", 0x10000, 0x8000, CRC(c975fb06) SHA1(4d166bd79e19c7cae422673de3e095ad8101e013) ) ROM_LOAD( "mustache.a8", 0x18000, 0x8000, CRC(2e180ee4) SHA1(a5684a25c337aeb4effeda7982164d35bc190af9) ) ROM_REGION( 0x1300, "proms",0 ) /* proms */ ROM_LOAD( "mustache.c3",0x0000, 0x0100, CRC(68575300) SHA1(bc93a38df91ad8c2f335f9bccc98b52376f9b483) ) ROM_LOAD( "mustache.c2",0x0100, 0x0100, CRC(eb008d62) SHA1(a370fbd1affaa489210ea36eb9e365263fb4e232) ) ROM_LOAD( "mustache.c1",0x0200, 0x0100, CRC(65da3604) SHA1(e4874d4152a57944d4e47306250833ea5cd0d89b) ) ROM_LOAD( "mustache.b6",0x0300, 0x1000, CRC(5f83fa35) SHA1(cb13e63577762d818e5dcbb52b8a53f66e284e8f) ) /* 63S281N near SEI0070BU */ROM_ENDDRIVER_INIT_MEMBER(mustache_state,mustache){ int i; int G1 = memregion("gfx1")->bytes()/3; int G2 = memregion("gfx2")->bytes()/2; UINT8 *gfx1 = memregion("gfx1")->base(); UINT8 *gfx2 = memregion("gfx2")->base(); dynamic_buffer buf(G2*2); /* BG data lines */ for (i=0;i<G1; i++) { UINT16 w; buf[i] = BITSWAP8(gfx1[i], 0,5,2,6,4,1,7,3); w = (gfx1[i+G1] << 8) | gfx1[i+G1*2]; w = BITSWAP16(w, 14,1,13,5,9,2,10,6, 3,8,4,15,0,11,12,7); buf[i+G1] = w >> 8; buf[i+G1*2] = w & 0xff; } /* BG address lines */ for (i = 0; i < 3*G1; i++) gfx1[i] = buf[BITSWAP16(i,15,14,13,2,1,0,12,11,10,9,8,7,6,5,4,3)]; /* SPR data lines */ for (i=0;i<G2; i++) { UINT16 w; w = (gfx2[i] << 8) | gfx2[i+G2]; w = BITSWAP16(w, 5,7,11,4,15,10,3,14, 9,2,13,8,1,12,0,6 ); buf[i] = w >> 8; buf[i+G2] = w & 0xff; } /* SPR address lines */ for (i = 0; i < 2*G2; i++) gfx2[i] = buf[BITSWAP24(i,23,22,21,20,19,18,17,16,15,12,11,10,9,8,7,6,5,4,13,14,3,2,1,0)]; m_cpu_decrypt->decrypt("maincpu",0x8000);}
开发者ID:Archlogic，项目名称:libretro-mame，代码行数:85，
示例10: decryptstatic UINT16 decrypt(UINT16 data, int address, int select_xor){ static const UINT16 xors[16] = { 0xb52c,0x2458,0x139a,0xc998,0xce8e,0x5144,0x0429,0xaad4,0xa331,0x3645,0x69a3,0xac64,0x1a53,0x5083,0x4dea,0xd237 }; static const UINT8 bitswaps[16][16] = { { 12,8,13,11,14,10,15,9, 3,2,1,0,4,5,6,7 }, { 10,11,14,12,15,13,8,9, 6,7,5,3,0,4,2,1 }, { 14,13,15,9,8,12,11,10, 7,4,1,5,6,0,3,2 }, { 15,14,8,9,10,11,13,12, 1,2,7,3,4,6,0,5 }, { 10,9,13,14,15,8,12,11, 5,2,1,0,3,4,7,6 }, { 8,9,15,14,10,11,13,12, 0,6,5,4,1,2,3,7 }, { 14,8,15,9,10,11,13,12, 4,5,3,0,2,7,6,1 }, { 13,11,12,10,15,9,14,8, 6,0,7,5,1,4,3,2 }, { 12,11,13,10,9,8,14,15, 0,2,4,6,7,5,3,1 }, { 15,13,9,8,10,11,12,14, 2,1,0,7,6,5,4,3 }, { 13,8,9,10,11,12,15,14, 6,0,1,2,3,7,4,5 }, { 12,11,10,8,9,13,14,15, 6,5,4,0,7,1,2,3 }, { 12,15,8,13,9,11,14,10, 6,5,4,3,2,1,0,7 }, { 11,12,13,14,15,8,9,10, 4,5,7,1,6,3,2,0 }, { 13,8,12,14,11,15,10,9, 7,6,5,4,3,2,1,0 }, { 15,14,13,12,11,10,9,8, 0,6,7,4,3,2,1,5 } }; int j, xorval; const UINT8 *bs; // calculate bitswap to use j = ((address ^ select_xor) & 0xf0) >> 4; if (address & 0x20000) j ^= 4; bs = bitswaps[j]; // calculate xor to use j = (address ^ select_xor) & 0x0f; if (address & 0x40000) j ^= 2; // boogwing xorval = xors[j]; // decrypt return xorval ^ BITSWAP16(data, bs[0],bs[1],bs[2],bs[3],bs[4],bs[5],bs[6],bs[7], bs[8],bs[9],bs[10],bs[11],bs[12],bs[13],bs[14],bs[15]);}
开发者ID:NULUSIOS，项目名称:mame，代码行数:35，
示例11: nec_v25_cpu_decryptvoid nec_v25_cpu_decrypt(void){ int i; unsigned char *rom = memory_region(REGION_CPU3); UINT8* decrypted = auto_malloc(0x100000); UINT8* temp = malloc_or_die(0x100000); // set CPU3 opcode base memory_set_decrypted_region(2, 0x00000, 0xfffff, decrypted); // make copy of ROM so original can be overwritten memcpy(temp, rom, 0x10000); for(i = 0; i < 0x10000; i++) { int j = BITSWAP16(i, 14, 11, 15, 12, 13, 4, 3, 7, 5, 10, 2, 8, 9, 6, 1, 0); // normal ROM data with address swap undone rom[i] = temp[j]; // decryped opcodes with address swap undone decrypted[i] = ga2_v25_opcode_table[ temp[j] ]; } memcpy(rom+0xf0000, rom, 0x10000); memcpy(decrypted+0xf0000, decrypted, 0x10000); free(temp);}
开发者ID:broftkd，项目名称:historic-mess，代码行数:29，
示例12: DRIVER_INIT_MEMBERMACHINE_CONFIG_ENDDRIVER_INIT_MEMBER(forte2_state,pesadelo){ int i; UINT8 *mem = machine().root_device().memregion("maincpu")->base(); int memsize = machine().root_device().memregion("maincpu")->bytes(); UINT8 *buf; // data swap for ( i = 0; i < memsize; i++ ) { mem[i] = BITSWAP8(mem[i],3,5,6,7,0,4,2,1); } // address line swap buf = auto_alloc_array(machine(), UINT8, memsize); memcpy(buf, mem, memsize); for ( i = 0; i < memsize; i++ ) { mem[BITSWAP16(i,11,9,8,13,14,15,12,7,6,5,4,3,2,1,0,10)] = buf[i]; } auto_free(machine(), buf);}
开发者ID:coinhelper，项目名称:jsmess，代码行数:25，
示例13: DRIVER_INITMACHINE_DRIVER_ENDstatic DRIVER_INIT(pesadelo){ int i; UINT8 *mem = memory_region(machine, "maincpu"); int memsize = memory_region_length(machine, "maincpu"); UINT8 *buf; // data swap for ( i = 0; i < memsize; i++ ) { mem[i] = BITSWAP8(mem[i],3,5,6,7,0,4,2,1); } // address line swap buf = alloc_array_or_die(UINT8, memsize); memcpy(buf, mem, memsize); for ( i = 0; i < memsize; i++ ) { mem[BITSWAP16(i,11,9,8,13,14,15,12,7,6,5,4,3,2,1,0,10)] = buf[i]; } free(buf);}
开发者ID:nitrologic，项目名称:emu，代码行数:25，
示例14: BITSWAP16GFXDECODE_END// An encrypted single rom starts with 02, decrypted with 20.// The 2nd and 3rd part of a multi-rom set will have no obvious byte,// so we check the first 4 bytes for a signature, and decrypt if found.void pegasus_state::pegasus_decrypt_rom(UINT8 *ROM){ bool doit = FALSE; UINT8 b; UINT16 j; dynamic_buffer temp_copy; temp_copy.resize(0x1000); if (ROM[0] == 0x02) doit = TRUE; if (ROM[0] == 0x1e && ROM[1] == 0xfa && ROM[2] == 0x60 && ROM[3] == 0x71) doit = TRUE; // xbasic 2nd rom if (ROM[0] == 0x72 && ROM[1] == 0x62 && ROM[2] == 0xc6 && ROM[3] == 0x36) doit = TRUE; // xbasic 3rd rom if (ROM[0] == 0xf0 && ROM[1] == 0x40 && ROM[2] == 0xce && ROM[3] == 0x80) doit = TRUE; // forth 2nd rom (both sets) if (ROM[0] == 0x80 && ROM[1] == 0x06 && ROM[2] == 0x68 && ROM[3] == 0x14) doit = TRUE; // pascal 2nd rom if (doit) { for (int i = 0; i < 0x1000; i++) { b = ROM[i]; j = BITSWAP16(i, 15, 14, 13, 12, 11, 10, 9, 8, 0, 1, 2, 3, 4, 5, 6, 7); b = BITSWAP8(b, 3, 2, 1, 0, 7, 6, 5, 4); temp_copy[j & 0xfff] = b; } memcpy(ROM, &temp_copy[0], 0x1000); }}
开发者ID:Fulg，项目名称:mame，代码行数:32，
示例15: DRIVER_INIT_MEMBERROM_END/*************************************** Driver Init ***************************************//* This reflect how was connected the bus to the EPROM inside the epoxy CPU block. They used ultra-thin wires, just to melt down with the epoxy in case someone try to use a heat gun for epoxy removal purposes... Bus / Eprom D0-> D5 D1-> D6 D2-> D0 D3-> D7 D4-> D2 D5-> D4 D6-> D3 D7-> D1 A00-> A10 A01-> A08 A02-> A01 A03-> A11 A04-> A05 A05-> A13 A06-> A12 A07-> A04 A08-> A02 A09-> A07 A10-> A03 A11-> A00 A12-> A09 A13-> A06 A14-> A14*/DRIVER_INIT_MEMBER(kas89_state,kas89){ int i; uint8_t *mem = memregion("maincpu")->base(); int memsize = memregion("maincpu")->bytes(); /* Unscrambling data lines */ for ( i = 0; i < memsize; i++ ) { mem[i] = BITSWAP8(mem[i], 3, 1, 0, 5, 6, 4, 7, 2); } /* Unscrambling address lines */ std::vector<uint8_t> buf(memsize); memcpy(&buf[0], mem, memsize); for ( i = 0; i < memsize; i++ ) { mem[BITSWAP16(i, 15, 14, 5, 6, 3, 0, 12, 1, 9, 13, 4, 7, 10, 8, 2, 11)] = buf[i]; }}
开发者ID:goofwear，项目名称:mame，代码行数:59，
示例16: DRIVER_INIT_MEMBERDRIVER_INIT_MEMBER(tsispch_state,prose2k){ UINT8 *dspsrc = (UINT8 *)(memregion("dspprgload")->base()); UINT32 *dspprg = (UINT32 *)(memregion("dspprg")->base()); fprintf(stderr,"driver init/n"); // unpack 24 bit 7720 data into 32 bit space and shuffle it so it can run as 7725 code // data format as-is in dspsrc: (L = always 0, X = doesn't matter) // source upd7720 dest upd7725 // bit 7 6 5 4 3 2 1 0 bit 7 6 5 4 3 2 1 0 // for OP/RT: // b1 15 16 17 18 19 20 21 22 -> 22 21 20 19 18 17 16 15 // b2 L 8 9 10 11 12 13 14 -> 14 13 12 L 11 10 9 8 // b3 0 1 2 3 4 5 6 7 -> 7 6 5 4 3 2 1 0 // for JP: // b1 15 16 17 18 19 20 21 22 -> 22 21 20 19 18 17 16 15 // b2 L 8 9 10 11 12 13 14 -> 14 13 L L L 12 11 10 // b3 0 1 2 3 4 5 6 7 -> 9 8 7 6 5 4 X X // for LD: // b1 15 16 17 18 19 20 21 22 -> 22 21 20 19 18 17 16 15 // b2 L 8 9 10 11 12 13 14 -> 14 13 12 11 10 9 8 7 // b3 0 1 2 3 4 5 6 7 -> 6 5 X X 3 2 1 0 UINT8 byte1t; UINT16 byte23t; for (int i = 0; i < 0x600; i+= 3) { byte1t = BITSWAP8(dspsrc[0+i], 0, 1, 2, 3, 4, 5, 6, 7); // here's where things get disgusting: if the first byte was an OP or RT, do the following: if ((byte1t&0x80) == 0x00) // op or rt instruction { byte23t = BITSWAP16( (((UINT16)dspsrc[1+i]<<8)|dspsrc[2+i]), 8, 9, 10, 15, 11, 12, 13, 14, 0, 1, 2, 3, 4, 5, 6, 7); } else if ((byte1t&0xC0) == 0x80) // jp instruction { byte23t = BITSWAP16( (((UINT16)dspsrc[1+i]<<8)|dspsrc[2+i]), 8, 9, 15, 15, 15, 10, 11, 12, 13, 14, 0, 1, 2, 3, 6, 7); } else // ld instruction { byte23t = BITSWAP16( (((UINT16)dspsrc[1+i]<<8)|dspsrc[2+i]), 8, 9, 10, 11, 12, 13, 14, 0, 1, 2, 3, 3, 4, 5, 6, 7); } *dspprg = byte1t<<24 | byte23t<<8; dspprg++; } m_paramReg = 0x00; // on power up, all leds on, reset to upd7720 is high m_dsp->set_input_line(INPUT_LINE_RESET, ASSERT_LINE); // starts in reset}
开发者ID:dinkc64，项目名称:mame，代码行数:46，
示例17: pgm_decode_kovassg_programstatic void pgm_decode_kovassg_program(){ INT32 i, j; UINT16 *src = (UINT16 *)PGM68KROM; UINT16 *dst = (UINT16 *)BurnMalloc(0x400000); for (i = 0; i < 0x400000/2; i++) { j = (i & ~0xffff) | (BITSWAP16(i, 15, 14, 13, 12, 11, 10, 7, 3, 1, 9, 4, 8, 6, 0, 2, 5) ^ 0x019c); dst[i] = BITSWAP16(src[j], 13, 9, 10, 11, 2, 0, 12 ,5, 4, 1, 14, 8, 15, 6, 3, 7) ^ 0x9d05; } memcpy (src, dst, 0x400000); BurnFree (dst);}
开发者ID:aquasnake，项目名称:fba-sdl，代码行数:17，
示例18: MCFG_SPEAKER_STANDARD_MONO /* sound hardware */ MCFG_SPEAKER_STANDARD_MONO("mono") MCFG_YM2151_ADD("ymsnd", YM_CLOCK) MCFG_YM2151_IRQ_HANDLER(DEVWRITELINE("t5182", t5182_device, ym2151_irq_handler)) MCFG_SOUND_ROUTE(0, "mono", 1.0) MCFG_SOUND_ROUTE(1, "mono", 1.0)MACHINE_CONFIG_ENDROM_START( mustache ) ROM_REGION( 0x20000, "maincpu", 0 ) ROM_LOAD( "mustache.h18", 0x0000, 0x8000, CRC(123bd9b8) SHA1(33a7cba5c3a54b0b1a15dd1e24d298b6f7274321) ) ROM_LOAD( "mustache.h16", 0x8000, 0x4000, CRC(62552beb) SHA1(ee10991d7de0596608fa1db48805781cbfbbdb9f) ) ROM_REGION( 0x8000, "t5182_z80", 0 ) /* Toshiba T5182 external ROM */ ROM_LOAD( "mustache.e5", 0x0000, 0x8000, CRC(efbb1943) SHA1(3320e9eaeb776d09ed63f7dedc79e720674e6718) ) ROM_REGION( 0x0c000, "gfx1",0) /* BG tiles */ ROM_LOAD( "mustache.a13", 0x0000, 0x4000, CRC(9baee4a7) SHA1(31bcec838789462e67e54ebe7256db9fc4e51b69) ) ROM_LOAD( "mustache.a14", 0x4000, 0x4000, CRC(8155387d) SHA1(5f0a394c7671442519a831b0eeeaba4eecd5a406) ) ROM_LOAD( "mustache.a16", 0x8000, 0x4000, CRC(4db4448d) SHA1(50a94fd65c263d95fd24b4009dbb87707929fdcb) ) ROM_REGION( 0x20000, "gfx2",0 ) /* sprites */ ROM_LOAD( "mustache.a4", 0x00000, 0x8000, CRC(d5c3bbbf) SHA1(914e3feea54246476701f492c31bd094ad9cea10) ) ROM_LOAD( "mustache.a7", 0x08000, 0x8000, CRC(e2a6012d) SHA1(4e4cd1a186870c8a88924d5bff917c6889da953d) ) ROM_LOAD( "mustache.a5", 0x10000, 0x8000, CRC(c975fb06) SHA1(4d166bd79e19c7cae422673de3e095ad8101e013) ) ROM_LOAD( "mustache.a8", 0x18000, 0x8000, CRC(2e180ee4) SHA1(a5684a25c337aeb4effeda7982164d35bc190af9) ) ROM_REGION( 0x1300, "proms",0 ) /* proms */ ROM_LOAD( "mustache.c3",0x0000, 0x0100, CRC(68575300) SHA1(bc93a38df91ad8c2f335f9bccc98b52376f9b483) ) ROM_LOAD( "mustache.c2",0x0100, 0x0100, CRC(eb008d62) SHA1(a370fbd1affaa489210ea36eb9e365263fb4e232) ) ROM_LOAD( "mustache.c1",0x0200, 0x0100, CRC(65da3604) SHA1(e4874d4152a57944d4e47306250833ea5cd0d89b) ) ROM_LOAD( "mustache.b6",0x0300, 0x1000, CRC(5f83fa35) SHA1(cb13e63577762d818e5dcbb52b8a53f66e284e8f) ) /* 63S281N near SEI0070BU */ROM_ENDROM_START( mustachei ) ROM_REGION( 0x20000, "maincpu", 0 ) ROM_LOAD( "1.h18", 0x0000, 0x8000, CRC(22893fbc) SHA1(724ea50642aec9be10547bd86fae5e1ebfe54685) ) ROM_LOAD( "2.h16", 0x8000, 0x4000, CRC(ec70cfd3) SHA1(0476eab03b907778ea488c802b79da99bf376eb6) ) ROM_REGION( 0x8000, "t5182_z80", 0 ) /* Toshiba T5182 external ROM */ ROM_LOAD( "10.e5", 0x0000, 0x8000, CRC(efbb1943) SHA1(3320e9eaeb776d09ed63f7dedc79e720674e6718) ) ROM_REGION( 0x0c000, "gfx1",0) /* BG tiles */ ROM_LOAD( "5.a13", 0x0000, 0x4000, CRC(9baee4a7) SHA1(31bcec838789462e67e54ebe7256db9fc4e51b69) ) ROM_LOAD( "4.a15", 0x4000, 0x4000, CRC(8155387d) SHA1(5f0a394c7671442519a831b0eeeaba4eecd5a406) ) ROM_LOAD( "3.a16", 0x8000, 0x4000, CRC(4db4448d) SHA1(50a94fd65c263d95fd24b4009dbb87707929fdcb) ) ROM_REGION( 0x20000, "gfx2",0 ) /* sprites */ ROM_LOAD( "6.a4", 0x00000, 0x8000, CRC(4a95a89c) SHA1(b34ebbda9b0e591876988e42bd36fd505452f38c) ) ROM_LOAD( "8.a7", 0x08000, 0x8000, CRC(3e6be0fb) SHA1(319ea59107e37953c31f59f5f635fc520682b09f) ) ROM_LOAD( "7.a5", 0x10000, 0x8000, CRC(8ad38884) SHA1(e11f1e1db6d5d119afedbe6604d10a6fd6049f12) ) ROM_LOAD( "9.a8", 0x18000, 0x8000, CRC(3568c158) SHA1(c3a2120086befe396a112bd62f032638011cb47a) ) ROM_REGION( 0x1300, "proms",0 ) /* proms */ ROM_LOAD( "d.c3",0x0000, 0x0100, CRC(68575300) SHA1(bc93a38df91ad8c2f335f9bccc98b52376f9b483) ) ROM_LOAD( "c.c2",0x0100, 0x0100, CRC(eb008d62) SHA1(a370fbd1affaa489210ea36eb9e365263fb4e232) ) ROM_LOAD( "b.c1",0x0200, 0x0100, CRC(65da3604) SHA1(e4874d4152a57944d4e47306250833ea5cd0d89b) ) ROM_LOAD( "a.b6",0x0300, 0x1000, CRC(5f83fa35) SHA1(cb13e63577762d818e5dcbb52b8a53f66e284e8f) ) /* 63S281N near SEI0070BU */ROM_ENDDRIVER_INIT_MEMBER(mustache_state,mustache){ int i; int G1 = memregion("gfx1")->bytes()/3; int G2 = memregion("gfx2")->bytes()/2; uint8_t *gfx1 = memregion("gfx1")->base(); uint8_t *gfx2 = memregion("gfx2")->base(); std::vector<uint8_t> buf(G2*2); /* BG data lines */ for (i=0;i<G1; i++) { uint16_t w; buf[i] = BITSWAP8(gfx1[i], 0,5,2,6,4,1,7,3); w = (gfx1[i+G1] << 8) | gfx1[i+G1*2]; w = BITSWAP16(w, 14,1,13,5,9,2,10,6, 3,8,4,15,0,11,12,7); buf[i+G1] = w >> 8; buf[i+G1*2] = w & 0xff; } /* BG address lines */ for (i = 0; i < 3*G1; i++) gfx1[i] = buf[BITSWAP16(i,15,14,13,2,1,0,12,11,10,9,8,7,6,5,4,3)]; /* SPR data lines */ for (i=0;i<G2; i++) { uint16_t w; w = (gfx2[i] << 8) | gfx2[i+G2]; w = BITSWAP16(w, 5,7,11,4,15,10,3,14, 9,2,13,8,1,12,0,6 ); buf[i] = w >> 8;//.........这里部分代码省略.........
开发者ID:Robbbert，项目名称:store1，代码行数:101，
示例19: outputvoid chessmst_state::update_display(){ for(int i=0; i<4; i++) { if (BIT(m_digit_matrix, i)) output().set_indexed_value("digit", i, BITSWAP16(m_digit, 3,5,12,10,14,1,2,13,8,6,11,15,7,9,4,0) | (m_digit_dot << 16)); }}
开发者ID:Robbbert，项目名称:store1，代码行数:8，
示例20: DRIVER_INIT_MEMBERROM_ENDDRIVER_INIT_MEMBER(alesis_state,hr16){ int i; UINT8 *ROM = memregion("maincpu")->base(); UINT8 *orig = memregion("user1")->base(); for (i = 0; i < 0x8000; i++) { ROM[BITSWAP16(i,15,14,13,12,11,10,9,8,0,1,2,3,4,5,6,7)] = orig[i]; }}
开发者ID:MisterTea，项目名称:MAMEHub，代码行数:13，
示例21: decrypt_biosstatic void decrypt_bios( int b15, int b14, int b13, int b12, int b11, int b10, int b9, int b8, int b7, int b6, int b5, int b4, int b3, int b2, int b1, int b0 ){ UINT16 *BIOS = (UINT16 *)memory_region( REGION_USER1 ); int len = memory_region_length( REGION_USER1 ) / 2; int i; for( i = 0; i < len; i++ ) { BIOS[ i ] = BITSWAP16( BIOS[ i ] ^ 0xaaaa, b15, b14, b13, b12, b11, b10, b9, b8, b7, b6, b5, b4, b3, b2, b1, b0 ); }}
开发者ID:RobinDX，项目名称:xmame，代码行数:13，
示例22: decrypt_biosstatic void decrypt_bios( running_machine &machine, const char *regionName, int start, int end, int b15, int b14, int b13, int b12, int b11, int b10, int b9, int b8, int b7, int b6, int b5, int b4, int b3, int b2, int b1, int b0 ){ memory_region *region = machine.root_device().memregion( regionName ); UINT16 *BIOS = (UINT16 *)( region->base() + start ); int len = (end - start) / 2; for( int i = 0; i < len; i++ ) { BIOS[ i ] = BITSWAP16( BIOS[ i ] ^ 0xaaaa, b15, b14, b13, b12, b11, b10, b9, b8, b7, b6, b5, b4, b3, b2, b1, b0 ); }}
开发者ID:bradhugh，项目名称:mame，代码行数:13，
示例23: memregionvoid segas32_state::decrypt_ga2_protrom(){ int i; UINT8 *rom = memregion("mcu")->base(); dynamic_buffer temp(0x100000); // make copy of ROM so original can be overwritten memcpy(temp, rom, 0x10000); // unscramble the address lines for(i = 0; i < 0x10000; i++) rom[i] = temp[BITSWAP16(i, 14, 11, 15, 12, 13, 4, 3, 7, 5, 10, 2, 8, 9, 6, 1, 0)];}
开发者ID:ef1105，项目名称:mameplus，代码行数:13，
示例24: TILE_GET_INFOstatic TILE_GET_INFO( apple10_get_bg_tile_info ){/* - bits - 7654 3210 xxxx ---- tiles color. ---- xxxx seems unused.*/ int offs = tile_index; int attr = videoram[offs] + (colorram[offs] << 8); int code = BITSWAP16((attr & 0xfff),15,14,13,12,8,9,10,11,0,1,2,3,4,5,6,7); /* encrypted tile matrix */ int color = colorram[offs] >> 4; SET_TILE_INFO(0, code, color, 0);}
开发者ID:cdenix，项目名称:ps3-mame-0125，代码行数:14，
示例25: WRITE16_MEMBERADDRESS_MAP_END//static ADDRESS_MAP_START( techno_sub_map, AS_IO, 8, techno_state )// no ram here, must be internal to the cpu// AM_RANGE(0x0000, 0x3fff) AM_READ(rd_r) // to TKY2016A audio processor which has its own 3.58MHz clock// AM_RANGE(0x4000, 0x7fff) AM_WRITE(wr_w) // A11=LED;A12=WR2 (DAC) ;A13=WR1 (TKY2016A as above)// AM_RANGE(0x4000, 0xbfff) AM_ROM // 4000-7FFF is same as 8000-BFFF; 4x 16k ROMS bankswitched// AM_RANGE(0xc000, 0xffff) AM_ROM // another 16k ROM//ADDRESS_MAP_ENDWRITE16_MEMBER( techno_state::disp1_w ){ output().set_digit_value(m_digit, BITSWAP16(data, 12, 10, 8, 14, 13, 9, 11, 15, 7, 6, 5, 4, 3, 2, 1, 0));}
开发者ID:Fulg，项目名称:mame，代码行数:14，
示例26: TILE_GET_INFOstatic TILE_GET_INFO( apple10_get_bg_tile_info ){ snookr10_state *state = machine.driver_data<snookr10_state>();/* - bits - 7654 3210 xxxx ---- tiles color. ---- xxxx seems unused.*/ int offs = tile_index; int attr = state->m_videoram[offs] + (state->m_colorram[offs] << 8); int code = BITSWAP16((attr & 0xfff),15,14,13,12,8,9,10,11,0,1,2,3,4,5,6,7); /* encrypted tile matrix */ int color = state->m_colorram[offs] >> 4; SET_TILE_INFO(0, code, color, 0);}
开发者ID:j4y4r，项目名称:j4ymame，代码行数:15，
注：本文中的BITSWAP16函数示例整理自Github/MSDocs等源码及文档管理平台，相关代码片段筛选自各路编程大神贡献的开源项目，源码版权归原作者所有，传播和使用请参考对应项目的License；未经允许，请勿转载。
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