From 29b6f9b84c0b674c020f5fe7c0ca38f72d2e7bd1 Mon Sep 17 00:00:00 2001 From: hap Date: Tue, 31 Mar 2015 22:09:59 +0200 Subject: [PATCH] (MESS)New working game added ----------------- TI-1000 [hap, Sean Riddle] --- src/mess/drivers/ticalc1x.c | 108 +++++++++++++++++++++++++++++++++++- src/mess/mess.lst | 1 + 2 files changed, 107 insertions(+), 2 deletions(-) diff --git a/src/mess/drivers/ticalc1x.c b/src/mess/drivers/ticalc1x.c index e4d2b73b657..b0e06af609d 100644 --- a/src/mess/drivers/ticalc1x.c +++ b/src/mess/drivers/ticalc1x.c @@ -43,6 +43,10 @@ public: DECLARE_WRITE16_MEMBER(ti1270_write_r); DECLARE_READ8_MEMBER(ti1270_read_k); + DECLARE_WRITE16_MEMBER(ti1000_write_o); + DECLARE_WRITE16_MEMBER(ti1000_write_r); + DECLARE_READ8_MEMBER(ti1000_read_k); + DECLARE_WRITE16_MEMBER(wizatron_write_o); DECLARE_WRITE16_MEMBER(wizatron_write_r); DECLARE_READ8_MEMBER(wizatron_read_k); @@ -395,6 +399,89 @@ MACHINE_CONFIG_END +/*************************************************************************** + + TI-1000 + * TMS1990 MCU labeled TMC1991NL, die labeled 1991-91A + * 8-digit 7seg LED display + +***************************************************************************/ + +WRITE16_MEMBER(ticalc1x_state::ti1000_write_r) +{ + // R0-R7: select digit (right-to-left) + UINT8 o = BITSWAP8(m_o,7,4,3,2,1,0,6,5); + display_matrix_seg(8, 8, o, data, 0xff); +} + +WRITE16_MEMBER(ticalc1x_state::ti1000_write_o) +{ + // O0-O3,O5(?): input mux + // O0-O7: digit segments + m_inp_mux = (data & 0xf) | (data >> 1 & 0x10); + m_o = data; +} + +READ8_MEMBER(ticalc1x_state::ti1000_read_k) +{ + return read_inputs(5); +} + + +static INPUT_PORTS_START( ti1000 ) + PORT_START("IN.0") // O0 + PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_1) PORT_CODE(KEYCODE_1_PAD) PORT_NAME("1") + PORT_BIT( 0x02, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_2) PORT_CODE(KEYCODE_2_PAD) PORT_NAME("2") + PORT_BIT( 0x04, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_3) PORT_CODE(KEYCODE_3_PAD) PORT_NAME("3") + PORT_BIT( 0x08, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_PLUS_PAD) PORT_NAME("+") + + PORT_START("IN.1") // O1 + PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_4) PORT_CODE(KEYCODE_4_PAD) PORT_NAME("4") + PORT_BIT( 0x02, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_5) PORT_CODE(KEYCODE_5_PAD) PORT_NAME("5") + PORT_BIT( 0x04, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_6) PORT_CODE(KEYCODE_6_PAD) PORT_NAME("6") + PORT_BIT( 0x08, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_MINUS_PAD) PORT_NAME("-") + + PORT_START("IN.2") // O2 + PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_7) PORT_CODE(KEYCODE_7_PAD) PORT_NAME("7") + PORT_BIT( 0x02, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_8) PORT_CODE(KEYCODE_8_PAD) PORT_NAME("8") + PORT_BIT( 0x04, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_9) PORT_CODE(KEYCODE_9_PAD) PORT_NAME("9") + PORT_BIT( 0x08, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_ASTERISK) PORT_NAME(UTF8_MULTIPLY) + + // note: even though power buttons are on the matrix, they are not CPU-controlled + PORT_START("IN.3") // O3 or O4? + PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_PGDN) PORT_NAME("Off") PORT_CHANGED_MEMBER(DEVICE_SELF, ticalc1x_state, power_button, (void *)false) + PORT_BIT( 0x02, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_MINUS) PORT_NAME("+/-") + PORT_BIT( 0x04, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_SLASH) PORT_NAME("%") + PORT_BIT( 0x08, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_SLASH_PAD) PORT_NAME(UTF8_DIVIDE) + + PORT_START("IN.4") // O5 + PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_PGUP) PORT_CODE(KEYCODE_DEL) PORT_NAME("On/C") PORT_CHANGED_MEMBER(DEVICE_SELF, ticalc1x_state, power_button, (void *)true) + PORT_BIT( 0x02, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_0) PORT_CODE(KEYCODE_0_PAD) PORT_NAME("0") + PORT_BIT( 0x04, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_STOP) PORT_CODE(KEYCODE_DEL_PAD) PORT_NAME(".") + PORT_BIT( 0x08, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_ENTER) PORT_CODE(KEYCODE_ENTER_PAD) PORT_NAME("=") +INPUT_PORTS_END + + +static MACHINE_CONFIG_START( ti1000, ticalc1x_state ) + + /* basic machine hardware */ + MCFG_CPU_ADD("maincpu", TMS1990, 250000) // guessed + MCFG_TMS1XXX_READ_K_CB(READ8(ticalc1x_state, ti1000_read_k)) + MCFG_TMS1XXX_WRITE_O_CB(WRITE16(ticalc1x_state, ti1000_write_o)) + MCFG_TMS1XXX_WRITE_R_CB(WRITE16(ticalc1x_state, ti1000_write_r)) + + MCFG_TIMER_DRIVER_ADD_PERIODIC("display_decay", hh_tms1k_state, display_decay_tick, attotime::from_msec(1)) + MCFG_DEFAULT_LAYOUT(layout_ti1270) + + /* no video! */ + + /* no sound! */ +MACHINE_CONFIG_END + + + + + /*************************************************************************** TI WIZ-A-TRON @@ -573,7 +660,7 @@ WRITE16_MEMBER(ticalc1x_state::lilprof78_write_r) WRITE16_MEMBER(ticalc1x_state::lilprof78_write_o) { - // O0-O3,O5: input mux + // O0-O3,O5(?): input mux // O0-O6: digit segments A-G // O7: 6th digit m_inp_mux = (data & 0xf) | (data >> 1 & 0x10); @@ -656,7 +743,8 @@ WRITE16_MEMBER(ticalc1x_state::ti30_write_r) m_display_segmask[0] = 0xe2; // R0-R8: select digit - display_matrix_seg(8, 9, BITSWAP8(m_o,7,5,2,1,4,0,6,3), data, 0xff); + UINT8 o = BITSWAP8(m_o,7,5,2,1,4,0,6,3); + display_matrix_seg(8, 9, o, data, 0xff); } WRITE16_MEMBER(ticalc1x_state::ti30_write_o) @@ -919,6 +1007,21 @@ ROM_START( ti1270 ) ROM_END +ROM_START( ti1000 ) + ROM_REGION( 0x0400, "maincpu", 0 ) + ROM_LOAD( "tmc1991nl", 0x0000, 0x0400, CRC(2da5381d) SHA1(b5dc14553db2068ed48e130e5ec9109930d8cda9) ) + + ROM_REGION( 782, "maincpu:ipla", 0 ) + ROM_LOAD( "tms0970_ti1000_ipla.pla", 0, 782, CRC(05306ef8) SHA1(60a0a3c49ce330bce0c27f15f81d61461d0432ce) ) + ROM_REGION( 860, "maincpu:mpla", 0 ) + ROM_LOAD( "tms0970_ti1000_mpla.pla", 0, 860, CRC(7f50ab2e) SHA1(bff3be9af0e322986f6e545b567c97d70e135c93) ) + ROM_REGION( 352, "maincpu:opla", 0 ) + ROM_LOAD( "tms0970_ti1000_opla.pla", 0, 352, CRC(1d82061a) SHA1(90e4a4b0fb3b4ae5965da90479b7fed737ad8831) ) + ROM_REGION( 157, "maincpu:spla", 0 ) + ROM_LOAD( "tms0970_ti1000_spla.pla", 0, 157, CRC(234ca3a8) SHA1(76844dd87cb380a07c8fcbef143038087e98f138) ) +ROM_END + + ROM_START( wizatron ) ROM_REGION( 0x0400, "maincpu", 0 ) ROM_LOAD( "za0379", 0x0000, 0x0400, CRC(5a6af094) SHA1(b1f27e1f13f4db3b052dd50fb08dbf9c4d8db26e) ) @@ -1014,6 +1117,7 @@ COMP( 1974, tisr16, 0, 0, tisr16, tisr16, driver_device, 0, "Tex COMP( 1975, tisr16ii, 0, 0, tisr16ii, tisr16ii, driver_device, 0, "Texas Instruments", "SR-16 II", GAME_SUPPORTS_SAVE | GAME_NO_SOUND_HW ) COMP( 1976, ti1270, 0, 0, ti1270, ti1270, driver_device, 0, "Texas Instruments", "TI-1270", GAME_SUPPORTS_SAVE | GAME_NO_SOUND_HW ) +COMP( 1977, ti1000, 0, 0, ti1000, ti1000, driver_device, 0, "Texas Instruments", "TI-1000", GAME_SUPPORTS_SAVE | GAME_NO_SOUND_HW ) COMP( 1977, wizatron, 0, 0, wizatron, wizatron, driver_device, 0, "Texas Instruments", "Wiz-A-Tron", GAME_SUPPORTS_SAVE | GAME_NO_SOUND_HW ) COMP( 1976, lilprof, 0, 0, lilprof, lilprof, driver_device, 0, "Texas Instruments", "Little Professor (1976 version)", GAME_SUPPORTS_SAVE | GAME_NO_SOUND_HW ) COMP( 1978, lilprof78, lilprof, 0, lilprof78, lilprof78, driver_device, 0, "Texas Instruments", "Little Professor (1978 version)", GAME_SUPPORTS_SAVE | GAME_NO_SOUND_HW ) diff --git a/src/mess/mess.lst b/src/mess/mess.lst index 2014d44c0ce..b385b9910f8 100644 --- a/src/mess/mess.lst +++ b/src/mess/mess.lst @@ -1084,6 +1084,7 @@ lantutor tisr16 // 1974 SR-16 tisr16ii ti1270 +ti1000 ti30 // 1976 TI-30 tiprog tibusan1