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r17471 Saturday 25th August, 2012 at 18:54:34 UTC by Sandro Ronco
(MESS) sr16: hooked up inputs and LCD. (nw)
[src/mess/drivers]alesis.c
[src/mess/includes]alesis.h

trunk/src/mess/includes/alesis.h
r17470r17471
6262public:
6363   alesis_state(const machine_config &mconfig, device_type type, const char *tag)
6464      : driver_device(mconfig, type, tag),
65        m_lcdc(*this, "hd44780"),
6566        m_cassette(*this, CASSETTE_TAG)
6667      { }
6768
69   required_device<hd44780_device> m_lcdc;
6870   optional_device<cassette_image_device> m_cassette;
6971
7072   virtual void palette_init();
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7678   DECLARE_READ8_MEMBER( kb_r );
7779   DECLARE_READ8_MEMBER( p3_r );
7880   DECLARE_WRITE8_MEMBER( p3_w );
81   DECLARE_WRITE8_MEMBER( sr16_lcd_w );
7982
8083private:
8184   UINT8      m_kb_matrix;
trunk/src/mess/drivers/alesis.c
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6565   m_cassette->output(data & 0x04 ? -1.0 : +1.0);
6666}
6767
68WRITE8_MEMBER( alesis_state::sr16_lcd_w )
69{
70   if (m_kb_matrix & 0x80)
71      m_lcdc->data_write(space, offset, data);
72   else
73      m_lcdc->control_write(space, offset, data);
74}
75
6876static ADDRESS_MAP_START(hr16_mem, AS_PROGRAM, 8, alesis_state)
6977   ADDRESS_MAP_UNMAP_HIGH
70   AM_RANGE(0x0000, 0x7fff) AM_ROM
78   AM_RANGE(0x0000, 0x7fff) AM_MIRROR(0x8000) AM_ROM
7179ADDRESS_MAP_END
7280
7381static ADDRESS_MAP_START(hr16_io, AS_IO, 8, alesis_state)
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9098ADDRESS_MAP_END
9199
92100static ADDRESS_MAP_START(sr16_io, AS_IO, 8, alesis_state)
93   ADDRESS_MAP_UNMAP_HIGH
101   //ADDRESS_MAP_UNMAP_HIGH
102   AM_RANGE(0x0000, 0x0000) AM_MIRROR(0xff) AM_DEVWRITE("dm3ag", alesis_dm3ag_device, write)
103   AM_RANGE(0x0200, 0x0200) AM_MIRROR(0xff) AM_WRITE(sr16_lcd_w)
104   AM_RANGE(0x0300, 0x0300) AM_MIRROR(0xff) AM_WRITE(kb_matrix_w)
105   AM_RANGE(0x0400, 0x0400) AM_MIRROR(0xff) AM_READ(kb_r)
106   AM_RANGE(MCS51_PORT_P1, MCS51_PORT_P1) AM_READNOP
107   AM_RANGE(MCS51_PORT_P2, MCS51_PORT_P2) AM_WRITENOP
108   AM_RANGE(MCS51_PORT_P3, MCS51_PORT_P3) AM_READWRITE(p3_r, p3_w)
109   AM_RANGE(0x8000, 0xffff) AM_RAM      AM_SHARE("nvram")   // 32Kx8 SRAM, (battery-backed)
94110ADDRESS_MAP_END
95111
96112/* Input ports */
97static INPUT_PORTS_START( alesis )
113static INPUT_PORTS_START( hr16 )
98114   PORT_START("COL1")
99115   PORT_BIT(0x01, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("COPY")   PORT_CODE(KEYCODE_C)
100116   PORT_BIT(0x02, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("OFFSET")   PORT_CODE(KEYCODE_O)
r17470r17471
154170   PORT_BIT(0xff, 0x00, IPT_DIAL) PORT_NAME("SELECT Slider") PORT_SENSITIVITY(50) PORT_KEYDELTA(1) PORT_CODE_DEC(KEYCODE_DOWN) PORT_CODE_INC(KEYCODE_UP)
155171INPUT_PORTS_END
156172
173static INPUT_PORTS_START( sr16 )
174   PORT_START("COL1")
175   PORT_BIT(0x01, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("PRESET/USER")  PORT_CODE(KEYCODE_U)
176   PORT_BIT(0x02, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("PATTERN/SONG") PORT_CODE(KEYCODE_P)
177   PORT_BIT(0x04, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("1")      PORT_CODE(KEYCODE_1)
178   PORT_BIT(0x08, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("2")      PORT_CODE(KEYCODE_2)
179   PORT_BIT(0x10, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("3")      PORT_CODE(KEYCODE_3)
180   PORT_BIT(0x20, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("4")      PORT_CODE(KEYCODE_4)
181   PORT_BIT(0x40, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("5")      PORT_CODE(KEYCODE_5)
182   PORT_BIT(0x80, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("TEMPO/PAGE UP") PORT_CODE(KEYCODE_UP)
183   PORT_START("COL2")
184   PORT_BIT(0x01, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("RECORD SETUP") PORT_CODE(KEYCODE_R)
185   PORT_BIT(0x02, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("DRUM SET") PORT_CODE(KEYCODE_D)
186   PORT_BIT(0x04, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("6")      PORT_CODE(KEYCODE_6)
187   PORT_BIT(0x08, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("7")      PORT_CODE(KEYCODE_7)
188   PORT_BIT(0x10, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("8")      PORT_CODE(KEYCODE_8)
189   PORT_BIT(0x20, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("9")      PORT_CODE(KEYCODE_9)
190   PORT_BIT(0x40, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("0")      PORT_CODE(KEYCODE_0)
191   PORT_BIT(0x80, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("TEMPO/PAGE DOWN") PORT_CODE(KEYCODE_DOWN)
192   PORT_START("COL3")
193   PORT_BIT(0x01, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("BACKUP")   PORT_CODE(KEYCODE_K)
194   PORT_BIT(0x02, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("ERASE")  PORT_CODE(KEYCODE_DEL)
195   PORT_BIT(0x04, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("PLAY")   PORT_CODE(KEYCODE_ENTER)
196   PORT_BIT(0x08, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("STOP")   PORT_CODE(KEYCODE_END)
197   PORT_BIT(0x10, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("A")      PORT_CODE(KEYCODE_A)
198   PORT_BIT(0x20, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("B")      PORT_CODE(KEYCODE_B)
199   PORT_BIT(0x40, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("FILL")   PORT_CODE(KEYCODE_F)
200   PORT_BIT(0x80, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("COPY")   PORT_CODE(KEYCODE_C)
201   PORT_START("COL4")
202   PORT_BIT(0x01, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("MIDI SETUP")   PORT_CODE(KEYCODE_M)
203   PORT_BIT(0x02, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("LEFT")   PORT_CODE(KEYCODE_LEFT)
204   PORT_BIT(0x04, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("TOM 1")   PORT_CODE(KEYCODE_1_PAD)
205   PORT_BIT(0x08, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("TOM 2")   PORT_CODE(KEYCODE_2_PAD)
206   PORT_BIT(0x10, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("TOM 3")   PORT_CODE(KEYCODE_3_PAD)
207   PORT_BIT(0x20, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("RIDE")   PORT_CODE(KEYCODE_4_PAD)
208   PORT_BIT(0x40, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("CRASH")   PORT_CODE(KEYCODE_5_PAD)
209   PORT_BIT(0x80, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("PERC 1")   PORT_CODE(KEYCODE_6_PAD)
210   PORT_START("COL5")
211   PORT_BIT(0x01, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("PERFORM/COMPOSE") PORT_CODE(KEYCODE_HOME)
212   PORT_BIT(0x02, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("RIGHT")   PORT_CODE(KEYCODE_RIGHT)
213   PORT_BIT(0x04, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("KICK")   PORT_CODE(KEYCODE_F1)
214   PORT_BIT(0x08, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("SNARE")   PORT_CODE(KEYCODE_F2)
215   PORT_BIT(0x10, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("CLOSED HAT")   PORT_CODE(KEYCODE_F3)
216   PORT_BIT(0x20, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("OPEN HAT")   PORT_CODE(KEYCODE_F4)
217   PORT_BIT(0x40, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("CLAPS")   PORT_CODE(KEYCODE_F5)
218   PORT_BIT(0x80, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("PERC 2")   PORT_CODE(KEYCODE_F6)
219   PORT_START("COL6")
220   PORT_BIT(0x01, IP_ACTIVE_LOW, IPT_UNUSED)
221INPUT_PORTS_END
157222
223
158224void alesis_state::palette_init()
159225{
160226   palette_set_color(machine(), 0, MAKE_RGB(138, 146, 148));
r17470r17471
166232   m_kb_matrix = 0xff;
167233}
168234
169static SCREEN_UPDATE_IND16( alesis )
170{
171   return 0;
172}
173
174235static HD44780_INTERFACE( hr16_display )
175236{
176237   2,               // number of lines
177238   16               // chars for line
178239};
179240
241static HD44780_INTERFACE( sr16_display )
242{
243   2,               // number of lines
244   8               // chars for line
245};
246
180247static const cassette_interface hr16_cassette_interface =
181248{
182249   cassette_default_formats,
r17470r17471
223290   MCFG_SCREEN_ADD("screen", RASTER)
224291   MCFG_SCREEN_REFRESH_RATE(50)
225292   MCFG_SCREEN_VBLANK_TIME(ATTOSECONDS_IN_USEC(2500)) /* not accurate */
226   MCFG_SCREEN_SIZE(640, 480)
227   MCFG_SCREEN_VISIBLE_AREA(0, 640-1, 0, 480-1)
228   MCFG_SCREEN_UPDATE_STATIC(alesis)
293   MCFG_SCREEN_SIZE(6*8, 9*2)
294   MCFG_SCREEN_VISIBLE_AREA(0, 6*8-1, 0, 9*2-1)
295   MCFG_DEFAULT_LAYOUT(layout_lcd)
296   MCFG_SCREEN_UPDATE_DEVICE("hd44780", hd44780_device, screen_update)
229297
230298   MCFG_PALETTE_LENGTH(2)
299
300   MCFG_CASSETTE_ADD( CASSETTE_TAG, hr16_cassette_interface )
301
302   MCFG_HD44780_ADD("hd44780", sr16_display)
303
304   /* sound hardware */
305   MCFG_ALESIS_DM3AG_ADD("dm3ag", XTAL_12MHz/2)
306
307   MCFG_NVRAM_ADD_0FILL("nvram")
231308MACHINE_CONFIG_END
232309
233310/* ROM definition */
r17470r17471
273350   ROM_SYSTEM_BIOS(0, "v104", "ver 1.04")
274351   ROMX_LOAD( "sr16_v1_04.bin", 0x0000, 0x10000, CRC(d049af6e) SHA1(0bbeb4bd25e33a9eca64d5a31480f96a0040617e), ROM_BIOS(1))
275352
276   ROM_REGION( 0x100000, "sounddata", ROMREGION_ERASEFF )
277   ROM_LOAD( "sr16.u5", 0x00000, 0x80000, CRC(8bb25cfa) SHA1(273ad59d017b54a7e8d5e1ec61c8cd807a0e4af3))
278   ROM_LOAD( "sr16.u6", 0x80000, 0x80000, CRC(6da96987) SHA1(3ec8627d440bc73841e1408a19def09a8b0b77f7))
353   ROM_REGION( 0x100000, "dm3ag", ROMREGION_ERASEFF )
354   ROM_LOAD( "sr16.u6", 0x00000, 0x80000, CRC(6da96987) SHA1(3ec8627d440bc73841e1408a19def09a8b0b77f7))
355   ROM_LOAD( "sr16.u5", 0x80000, 0x80000, CRC(8bb25cfa) SHA1(273ad59d017b54a7e8d5e1ec61c8cd807a0e4af3))
356
357   ROM_REGION( 0x0860, "hd44780", ROMREGION_ERASE )
358   ROM_LOAD( "44780a00.bin",    0x0000, 0x0860,  BAD_DUMP CRC(3a89024c) SHA1(5a87b68422a916d1b37b5be1f7ad0b3fb3af5a8d))
279359ROM_END
280360
281361
r17470r17471
292372
293373/* Driver */
294374/*    YEAR  NAME    PARENT  COMPAT   MACHINE    INPUT    INIT    COMPANY    FULLNAME       FLAGS */
295SYST( 1987, hr16,  0,       0,       hr16,      alesis, alesis_state,  hr16,   "Alesis",  "HR-16",       GAME_NOT_WORKING | GAME_NO_SOUND)
296SYST( 1989, hr16b, hr16,    0,       hr16,      alesis, alesis_state,  hr16,   "Alesis",  "HR-16B",      GAME_NOT_WORKING | GAME_NO_SOUND)
297SYST( 1990, sr16,  0,       0,       sr16,      alesis, driver_device,  0,      "Alesis",  "SR-16",       GAME_NOT_WORKING | GAME_NO_SOUND)
375SYST( 1987, hr16,  0,       0,       hr16,      hr16, alesis_state,  hr16,   "Alesis",  "HR-16",       GAME_NOT_WORKING | GAME_NO_SOUND)
376SYST( 1989, hr16b, hr16,    0,       hr16,      hr16, alesis_state,  hr16,   "Alesis",  "HR-16B",      GAME_NOT_WORKING | GAME_NO_SOUND)
377SYST( 1990, sr16,  0,       0,       sr16,      sr16, driver_device,    0,   "Alesis",  "SR-16",       GAME_NOT_WORKING | GAME_NO_SOUND)

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