trunk/src/mame/drivers/marywu.cpp
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| 20 | 20 | #include "cpu/mcs51/mcs51.h" |
| 21 | 21 | #include "sound/ay8910.h" |
| 22 | 22 | #include "machine/i8279.h" |
| 23 | #include "marywu.lh" |
| 23 | 24 | |
| 24 | 25 | class marywu_state : public driver_device |
| 25 | 26 | { |
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| 33 | 34 | |
| 34 | 35 | WRITE8_MEMBER( marywu_state::display_7seg_data_w ) |
| 35 | 36 | { |
| 36 | | output_set_digit_value(0, data & 0x0F); |
| 37 | | output_set_digit_value(1, data & 0xF0); |
| 37 | static const UINT8 patterns[16] = { 0x3f, 0x06, 0x5b, 0x4f, 0x66, 0x6d, 0x7c, 0x07, 0x7f, 0x67, 0, 0, 0, 0, 0, 0 }; // HEF4511BP (7 seg display driver) |
| 38 | |
| 39 | output_set_digit_value(0, patterns[data & 0x0F]); |
| 40 | output_set_digit_value(1, patterns[(data >> 4) & 0x0F]); |
| 38 | 41 | } |
| 39 | 42 | |
| 40 | 43 | static ADDRESS_MAP_START( program_map, AS_PROGRAM, 8, marywu_state ) |
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| 55 | 58 | MCFG_CPU_PROGRAM_MAP(program_map) |
| 56 | 59 | MCFG_CPU_IO_MAP(io_map) |
| 57 | 60 | |
| 58 | | /* Keyboard interface */ |
| 61 | /* Keyboard & display interface */ |
| 59 | 62 | MCFG_DEVICE_ADD("i8279", I8279, XTAL_10_738635MHz) /* should it be perhaps a fraction of the XTAL clock ? */ |
| 60 | 63 | // MCFG_I8279_OUT_SL_CB(WRITE8(marywu_state, marywu_scanlines_w)) // scan SL lines |
| 61 | 64 | // MCFG_I8279_IN_RL_CB(READ8(marywu_state, marywu_kbd_r)) // kbd RL lines |
| 62 | 65 | MCFG_I8279_OUT_DISP_CB(WRITE8(marywu_state, display_7seg_data_w)) |
| 63 | 66 | |
| 67 | /* Video */ |
| 68 | MCFG_DEFAULT_LAYOUT(layout_marywu) |
| 69 | |
| 64 | 70 | /* sound hardware */ |
| 65 | 71 | MCFG_SPEAKER_STANDARD_MONO("mono") |
| 66 | 72 | MCFG_SOUND_ADD("ay1", AY8910, XTAL_10_738635MHz) /* should it be perhaps a fraction of the XTAL clock ? */ |
trunk/src/mame/layout/marywu.lay
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| 1 | <!-- marywu.lay --> |
| 2 | |
| 3 | <mamelayout version="2"> |
| 4 | |
| 5 | <element name="digit" defstate="0"> |
| 6 | <led7seg> |
| 7 | <color red="1.0" green="0.0" blue="0.0" /> |
| 8 | </led7seg> |
| 9 | </element> |
| 10 | |
| 11 | <element name="background"> |
| 12 | <rect> |
| 13 | <bounds left="0" top="0" right="1" bottom="1" /> |
| 14 | <color red="0.0" green="0.0" blue="0.0" /> |
| 15 | </rect> |
| 16 | </element> |
| 17 | |
| 18 | <view name="Default Layout"> |
| 19 | |
| 20 | <!-- Background --> |
| 21 | <backdrop element="background"> |
| 22 | <bounds left="0" top="20" right="274" bottom="394" /> |
| 23 | </backdrop> |
| 24 | |
| 25 | <!-- LEDs --> |
| 26 | |
| 27 | <bezel name="digit4" element="digit"> |
| 28 | <bounds left="10" top="45" right="44" bottom="84" /> |
| 29 | </bezel> |
| 30 | <bezel name="digit5" element="digit"> |
| 31 | <bounds left="54" top="45" right="88" bottom="84" /> |
| 32 | </bezel> |
| 33 | <bezel name="digit2" element="digit"> |
| 34 | <bounds left="98" top="45" right="132" bottom="84" /> |
| 35 | </bezel> |
| 36 | <bezel name="digit3" element="digit"> |
| 37 | <bounds left="142" top="45" right="176" bottom="84" /> |
| 38 | </bezel> |
| 39 | <bezel name="digit0" element="digit"> |
| 40 | <bounds left="186" top="45" right="220" bottom="84" /> |
| 41 | </bezel> |
| 42 | <bezel name="digit1" element="digit"> |
| 43 | <bounds left="230" top="45" right="264" bottom="84" /> |
| 44 | </bezel> |
| 45 | |
| 46 | <bezel name="digit10" element="digit"> |
| 47 | <bounds left="10" top="105" right="44" bottom="144" /> |
| 48 | </bezel> |
| 49 | <bezel name="digit11" element="digit"> |
| 50 | <bounds left="54" top="105" right="88" bottom="144" /> |
| 51 | </bezel> |
| 52 | <bezel name="digit8" element="digit"> |
| 53 | <bounds left="98" top="105" right="132" bottom="144" /> |
| 54 | </bezel> |
| 55 | <bezel name="digit9" element="digit"> |
| 56 | <bounds left="142" top="105" right="176" bottom="144" /> |
| 57 | </bezel> |
| 58 | <bezel name="digit6" element="digit"> |
| 59 | <bounds left="186" top="105" right="220" bottom="144" /> |
| 60 | </bezel> |
| 61 | <bezel name="digit7" element="digit"> |
| 62 | <bounds left="230" top="105" right="264" bottom="144" /> |
| 63 | </bezel> |
| 64 | |
| 65 | <bezel name="digit14" element="digit"> |
| 66 | <bounds left="98" top="165" right="132" bottom="204" /> |
| 67 | </bezel> |
| 68 | <bezel name="digit15" element="digit"> |
| 69 | <bounds left="142" top="165" right="176" bottom="204" /> |
| 70 | </bezel> |
| 71 | <bezel name="digit12" element="digit"> |
| 72 | <bounds left="186" top="165" right="220" bottom="204" /> |
| 73 | </bezel> |
| 74 | <bezel name="digit13" element="digit"> |
| 75 | <bounds left="230" top="165" right="264" bottom="204" /> |
| 76 | </bezel> |
| 77 | </view> |
| 78 | </mamelayout> |