trunk/src/mess/drivers/banctec.c
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| 1 | 1 | #include "emu.h" |
| 2 | 2 | #include "cpu/m6805/m6805.h" |
| 3 | 3 | #include "includes/banctec.h" |
| 4 | #include "video/mc6845.h" |
| 4 | 5 | |
| 5 | 6 | static ADDRESS_MAP_START( banctec_mem , AS_PROGRAM, 8, banctec_state ) |
| 6 | 7 | AM_RANGE(0x0000, 0x1fff) AM_ROM |
| 8 | AM_RANGE(0x2000, 0x7fff) AM_RAM /* Probably wrong. Must be verified on pcb! */ |
| 9 | AM_RANGE(0x8000, 0xffff) AM_RAM AM_SHARE("videoram") /* Probably wrong. Must be verified on pcb! */ |
| 7 | 10 | ADDRESS_MAP_END |
| 8 | 11 | |
| 9 | | #if 0 |
| 10 | | static const gfx_layout banctec_charlayout = |
| 12 | void banctec_state::machine_reset() |
| 11 | 13 | { |
| 12 | | 8,8, |
| 13 | | 256*8, /* 256 characters */ |
| 14 | | 1, /* 1 bits per pixel */ |
| 15 | | { 0 }, /* no bitplanes; 1 bit per pixel */ |
| 16 | | /* x offsets */ |
| 17 | | { |
| 18 | | 0, |
| 19 | | 1, |
| 20 | | 2, |
| 21 | | 3, |
| 22 | | 4, |
| 23 | | 5, |
| 24 | | 6, |
| 25 | | 7, |
| 26 | | }, |
| 27 | | /* y offsets */ |
| 28 | | { |
| 29 | | 0, |
| 30 | | 8, |
| 31 | | 16, |
| 32 | | 24, |
| 33 | | 32, |
| 34 | | 40, |
| 35 | | 48, |
| 36 | | 56, |
| 37 | | }, |
| 38 | | 8*8 |
| 14 | } |
| 15 | |
| 16 | |
| 17 | /**************************** |
| 18 | * Video/Character functions * |
| 19 | ****************************/ |
| 20 | |
| 21 | TILE_GET_INFO_MEMBER(banctec_state::get_bg_tile_info) |
| 22 | { |
| 23 | UINT8 *videoram = m_videoram; |
| 24 | int code = videoram[tile_index]; |
| 25 | int color = 1; |
| 26 | |
| 27 | SET_TILE_INFO_MEMBER(0, code, color, 0); |
| 28 | } |
| 29 | |
| 30 | void banctec_state::video_start() |
| 31 | { |
| 32 | m_bg_tilemap = &machine().tilemap().create(m_gfxdecode, tilemap_get_info_delegate(FUNC(banctec_state::get_bg_tile_info),this), TILEMAP_SCAN_ROWS, 8, 8, 40, 25); |
| 33 | } |
| 34 | |
| 35 | UINT32 banctec_state::screen_update_banctec(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect) |
| 36 | { |
| 37 | m_bg_tilemap->draw(screen, bitmap, cliprect, 0, 0); |
| 38 | |
| 39 | return 0; |
| 40 | } |
| 41 | |
| 42 | /****************************** |
| 43 | * Graphics Decode Information * |
| 44 | ******************************/ |
| 45 | |
| 46 | const gfx_layout banctec_gfx_layout = |
| 47 | { |
| 48 | 8, 8, /* 8x8 characters */ |
| 49 | 256, /* 256 characters */ |
| 50 | 1, /* 1 bits per pixel */ |
| 51 | {0}, /* no bitplanes; 1 bit per pixel */ |
| 52 | {0, 1, 2, 3, 4, 5, 6, 7}, |
| 53 | {0 * 256*8, 1 * 256*8, 2 * 256*8, 3 * 256*8, 4 * 256*8, 5 * 256*8, 6 * 256*8, 7 * 256*8}, |
| 54 | 8 /* size of one char */ |
| 39 | 55 | }; |
| 40 | 56 | |
| 41 | 57 | static GFXDECODE_START( banctec ) |
| 42 | | GFXDECODE_ENTRY( "gfx1", 0x0000, banctec_charlayout, 0, 2 ) |
| 58 | GFXDECODE_ENTRY( "gfx", 0x00000, banctec_gfx_layout, 0, 2 ) |
| 43 | 59 | GFXDECODE_END |
| 44 | | #endif |
| 45 | 60 | |
| 46 | | void banctec_state::machine_reset() |
| 47 | | { |
| 48 | | } |
| 49 | | |
| 50 | 61 | static MACHINE_CONFIG_START( banctec, banctec_state ) |
| 51 | 62 | /* basic machine hardware */ |
| 52 | 63 | MCFG_CPU_ADD("maincpu", M6805, 4000000) /* 4000000? */ |
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| 55 | 66 | // The video signal is generated by a R6545EAP character generator chip |
| 56 | 67 | // The U20 EPROM holds the image data for the character set. |
| 57 | 68 | |
| 58 | | #if 0 |
| 59 | | /* video hardware */ |
| 60 | | MCFG_SCREEN_ADD("screen", LCD) |
| 61 | | MCFG_SCREEN_REFRESH_RATE(LCD_FRAMES_PER_SECOND) |
| 62 | | MCFG_SCREEN_VBLANK_TIME(ATTOSECONDS_IN_USEC(2500)) /* not accurate */ |
| 63 | | MCFG_SCREEN_SIZE(64*4, 128) /* 160 x 102 */ |
| 64 | | MCFG_SCREEN_VISIBLE_AREA(0, 64*4-1, 0, 128-1) |
| 69 | // video hardware |
| 70 | MCFG_SCREEN_ADD("screen", RASTER) |
| 71 | MCFG_SCREEN_REFRESH_RATE(60) |
| 72 | MCFG_SCREEN_SIZE((52+1)*8, (31+1)*8) |
| 73 | MCFG_SCREEN_VISIBLE_AREA(0*8, 40*8-1, 0*8, 25*8-1) |
| 65 | 74 | MCFG_SCREEN_UPDATE_DRIVER(banctec_state, screen_update_banctec) |
| 66 | 75 | MCFG_SCREEN_PALETTE("palette") |
| 67 | 76 | |
| 68 | | MCFG_GFXDECODE_ADD("gfxdecode", "palette", banctec ) |
| 69 | | MCFG_PALETTE_ADD_BLACK_AND_WHITE("palette") |
| 70 | | #endif |
| 77 | MCFG_GFXDECODE_ADD("gfxdecode", "palette", banctec) |
| 78 | MCFG_PALETTE_ADD("palette", 2) |
| 79 | // MCFG_PALETTE_INIT_OWNER(banctec_state, banctec) |
| 71 | 80 | |
| 81 | MCFG_MC6845_ADD("crtc", R6545_1, "screen", XTAL_20MHz) /* (?) */ |
| 82 | MCFG_MC6845_SHOW_BORDER_AREA(false) |
| 83 | MCFG_MC6845_CHAR_WIDTH(8) |
| 84 | |
| 72 | 85 | MACHINE_CONFIG_END |
| 73 | 86 | |
| 74 | 87 | ROM_START(banctec) |
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| 86 | 99 | ***************************************************************************/ |
| 87 | 100 | |
| 88 | 101 | /* YEAR NAME PARENT COMPAT MACHINE INPUT INIT MONITOR COMPANY FULLNAME */ |
| 89 | | CONS( 1993, banctec, 0, 0, banctec, 0, driver_device, 0, "BancTec", "ESeries Panel", GAME_NOT_WORKING | GAME_NO_SOUND) |
| 102 | CONS( 1989, banctec, 0, 0, banctec, 0, driver_device, 0, "DALE Electronics", "BancTec ESeries Panel", GAME_NOT_WORKING | GAME_NO_SOUND) |
trunk/src/mess/includes/banctec.h
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| 13 | 13 | public: |
| 14 | 14 | banctec_state(const machine_config &mconfig, device_type type, const char *tag) |
| 15 | 15 | : driver_device(mconfig, type, tag), |
| 16 | | m_maincpu(*this, "maincpu") { } |
| 16 | m_maincpu(*this, "maincpu"), |
| 17 | m_gfxdecode(*this, "gfxdecode"), |
| 18 | m_videoram(*this, "videoram") { } |
| 17 | 19 | |
| 18 | 20 | DECLARE_READ8_MEMBER(banctec_read); |
| 19 | 21 | DECLARE_WRITE8_MEMBER(banctec_write); |
| 22 | TILE_GET_INFO_MEMBER(get_bg_tile_info); |
| 20 | 23 | virtual void machine_reset(); |
| 21 | | // virtual void video_start(); |
| 22 | | // UINT32 screen_update_banctec(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect); |
| 24 | virtual void video_start(); |
| 25 | UINT32 screen_update_banctec(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect); |
| 26 | |
| 23 | 27 | required_device<cpu_device> m_maincpu; |
| 28 | required_device<gfxdecode_device> m_gfxdecode; |
| 29 | required_shared_ptr<UINT8> m_videoram; |
| 30 | |
| 31 | tilemap_t *m_bg_tilemap; |
| 24 | 32 | }; |
| 25 | 33 | |
| 26 | 34 | #endif /* BANCTEC_H_ */ |