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https://github.com/holub/mame
synced 2025-06-29 15:38:53 +03:00
New working machine added
-------- TI-2550 III [hap, Sean Riddle]
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hap
parent
c05cc9f35c
commit
64ad3bc1e3
@ -29,6 +29,7 @@
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#include "mathmarv.lh"
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#include "ti1250.lh"
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#include "ti1270.lh"
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#include "ti25503.lh"
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#include "ti30.lh"
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#include "tisr16.lh"
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#include "wizatron.lh"
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@ -513,7 +514,7 @@ static INPUT_PORTS_START( ti1250 )
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PORT_BIT( 0x08, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_SLASH_PAD) PORT_NAME(UTF8_DIVIDE)
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PORT_START("IN.5") // O7
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PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_M) PORT_NAME("MC")
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PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_C) PORT_NAME("MC")
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PORT_BIT( 0x02, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_END) PORT_NAME("MR")
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PORT_BIT( 0x04, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_INSERT) PORT_NAME("M-")
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PORT_BIT( 0x08, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_HOME) PORT_NAME("M+")
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@ -566,6 +567,121 @@ MACHINE_CONFIG_END
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/***************************************************************************
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TI-2550 III/TI-1265 (both have same chip)
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* TMS1040 MCU label TMS1043NL ZA0352 (die label ?)
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* 9-digit cyan VFD display
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***************************************************************************/
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class ti25503_state : public ticalc1x_state
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{
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public:
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ti25503_state(const machine_config &mconfig, device_type type, const char *tag)
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: ticalc1x_state(mconfig, type, tag)
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{ }
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void prepare_display();
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DECLARE_WRITE16_MEMBER(write_o);
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DECLARE_WRITE16_MEMBER(write_r);
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DECLARE_READ8_MEMBER(read_k);
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};
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// handlers
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void ti25503_state::prepare_display()
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{
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set_display_segmask(0x1ff, 0xff);
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display_matrix(8, 9, m_o, m_r);
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}
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WRITE16_MEMBER(ti25503_state::write_r)
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{
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// R0-R6: input mux
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// R0-R8: select digit
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m_r = m_inp_mux = data;
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prepare_display();
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}
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WRITE16_MEMBER(ti25503_state::write_o)
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{
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// O0-O7: digit segments
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m_o = data;
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prepare_display();
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}
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READ8_MEMBER(ti25503_state::read_k)
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{
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// K: multiplexed inputs
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return read_inputs(7);
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}
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// config
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static INPUT_PORTS_START( ti25503 )
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PORT_START("IN.0") // R0
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PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_KEYPAD ) PORT_CODE(KEYCODE_BACKSPACE) PORT_NAME("CE")
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PORT_BIT( 0x02, IP_ACTIVE_HIGH, IPT_KEYPAD ) PORT_CODE(KEYCODE_0) PORT_CODE(KEYCODE_0_PAD) PORT_NAME("0")
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PORT_BIT( 0x04, IP_ACTIVE_HIGH, IPT_KEYPAD ) PORT_CODE(KEYCODE_STOP) PORT_CODE(KEYCODE_DEL_PAD) PORT_NAME(".")
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PORT_BIT( 0x08, IP_ACTIVE_HIGH, IPT_KEYPAD ) PORT_CODE(KEYCODE_ENTER) PORT_CODE(KEYCODE_ENTER_PAD) PORT_NAME("=")
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PORT_START("IN.1") // R1
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PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_KEYPAD ) PORT_CODE(KEYCODE_1) PORT_CODE(KEYCODE_1_PAD) PORT_NAME("1")
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PORT_BIT( 0x02, IP_ACTIVE_HIGH, IPT_KEYPAD ) PORT_CODE(KEYCODE_2) PORT_CODE(KEYCODE_2_PAD) PORT_NAME("2")
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PORT_BIT( 0x04, IP_ACTIVE_HIGH, IPT_KEYPAD ) PORT_CODE(KEYCODE_3) PORT_CODE(KEYCODE_3_PAD) PORT_NAME("3")
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PORT_BIT( 0x08, IP_ACTIVE_HIGH, IPT_KEYPAD ) PORT_CODE(KEYCODE_PLUS_PAD) PORT_NAME("+")
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PORT_START("IN.2") // R2
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PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_KEYPAD ) PORT_CODE(KEYCODE_4) PORT_CODE(KEYCODE_4_PAD) PORT_NAME("4")
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PORT_BIT( 0x02, IP_ACTIVE_HIGH, IPT_KEYPAD ) PORT_CODE(KEYCODE_5) PORT_CODE(KEYCODE_5_PAD) PORT_NAME("5")
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PORT_BIT( 0x04, IP_ACTIVE_HIGH, IPT_KEYPAD ) PORT_CODE(KEYCODE_6) PORT_CODE(KEYCODE_6_PAD) PORT_NAME("6")
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PORT_BIT( 0x08, IP_ACTIVE_HIGH, IPT_KEYPAD ) PORT_CODE(KEYCODE_MINUS_PAD) PORT_NAME("-")
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PORT_START("IN.3") // R3
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PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_KEYPAD ) PORT_CODE(KEYCODE_7) PORT_CODE(KEYCODE_7_PAD) PORT_NAME("7")
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PORT_BIT( 0x02, IP_ACTIVE_HIGH, IPT_KEYPAD ) PORT_CODE(KEYCODE_8) PORT_CODE(KEYCODE_8_PAD) PORT_NAME("8")
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PORT_BIT( 0x04, IP_ACTIVE_HIGH, IPT_KEYPAD ) PORT_CODE(KEYCODE_9) PORT_CODE(KEYCODE_9_PAD) PORT_NAME("9")
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PORT_BIT( 0x08, IP_ACTIVE_HIGH, IPT_KEYPAD ) PORT_CODE(KEYCODE_ASTERISK) PORT_NAME(UTF8_MULTIPLY)
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PORT_START("IN.4") // R4
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PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_KEYPAD ) PORT_CODE(KEYCODE_DEL) PORT_NAME("C")
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PORT_BIT( 0x02, IP_ACTIVE_HIGH, IPT_KEYPAD ) PORT_CODE(KEYCODE_MINUS) PORT_NAME("+/-")
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PORT_BIT( 0x04, IP_ACTIVE_HIGH, IPT_KEYPAD ) PORT_CODE(KEYCODE_SLASH) PORT_NAME("%")
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PORT_BIT( 0x08, IP_ACTIVE_HIGH, IPT_KEYPAD ) PORT_CODE(KEYCODE_SLASH_PAD) PORT_NAME(UTF8_DIVIDE)
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PORT_START("IN.5") // R5
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PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_KEYPAD ) PORT_CODE(KEYCODE_C) PORT_NAME("CM")
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PORT_BIT( 0x02, IP_ACTIVE_HIGH, IPT_KEYPAD ) PORT_CODE(KEYCODE_END) PORT_NAME("MR")
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PORT_BIT( 0x04, IP_ACTIVE_HIGH, IPT_KEYPAD ) PORT_CODE(KEYCODE_INSERT) PORT_NAME("M-")
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PORT_BIT( 0x08, IP_ACTIVE_HIGH, IPT_KEYPAD ) PORT_CODE(KEYCODE_HOME) PORT_NAME("M+")
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PORT_START("IN.6") // R6
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PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_KEYPAD ) PORT_CODE(KEYCODE_V) PORT_NAME("RV")
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PORT_BIT( 0x02, IP_ACTIVE_HIGH, IPT_KEYPAD ) PORT_CODE(KEYCODE_R) PORT_NAME(UTF8_SQUAREROOT"x")
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PORT_BIT( 0x04, IP_ACTIVE_HIGH, IPT_KEYPAD ) PORT_CODE(KEYCODE_Q) PORT_NAME("x" UTF8_POW_2)
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PORT_BIT( 0x08, IP_ACTIVE_HIGH, IPT_KEYPAD ) PORT_CODE(KEYCODE_X) PORT_NAME("1/x")
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INPUT_PORTS_END
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static MACHINE_CONFIG_START( ti25503, ti25503_state )
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/* basic machine hardware */
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MCFG_CPU_ADD("maincpu", TMS1000, 250000) // approximation
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MCFG_TMS1XXX_READ_K_CB(READ8(ti25503_state, read_k))
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MCFG_TMS1XXX_WRITE_O_CB(WRITE16(ti25503_state, write_o))
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MCFG_TMS1XXX_WRITE_R_CB(WRITE16(ti25503_state, write_r))
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MCFG_TIMER_DRIVER_ADD_PERIODIC("display_decay", hh_tms1k_state, display_decay_tick, attotime::from_msec(1))
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MCFG_DEFAULT_LAYOUT(layout_ti25503)
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/* no sound! */
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MACHINE_CONFIG_END
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/***************************************************************************
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TI-1000 (1977 version)
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@ -1471,6 +1587,17 @@ ROM_START( ti1270 )
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ROM_END
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ROM_START( ti25503 )
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ROM_REGION( 0x0400, "maincpu", 0 )
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ROM_LOAD( "tms1043nl_za0352", 0x0000, 0x0400, CRC(434c2684) SHA1(ff566f1991f63cfe057879674e6bc7ccd580a919) )
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ROM_REGION( 867, "maincpu:mpla", 0 )
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ROM_LOAD( "tms1000_ti25503_micro.pla", 0, 867, CRC(65d274ae) SHA1(33d77efe38f8b067096c643d71263bb5adde0ca9) )
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ROM_REGION( 365, "maincpu:opla", 0 )
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ROM_LOAD( "tms1000_ti25503_output.pla", 0, 365, CRC(ac43b768) SHA1(5eb19b493328c73edab73e44591afda0fbe4965f) )
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ROM_END
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ROM_START( ti1000 )
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ROM_REGION( 0x0400, "maincpu", 0 )
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ROM_LOAD( "tmc1991nl", 0x0000, 0x0400, CRC(2da5381d) SHA1(b5dc14553db2068ed48e130e5ec9109930d8cda9) )
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@ -1611,6 +1738,9 @@ COMP( 1975, tisr16ii, 0, 0, tisr16, tisr16ii, driver_device, 0, "Tex
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COMP( 1975, ti1250, 0, 0, ti1250, ti1250, driver_device, 0, "Texas Instruments", "TI-1250 (1975 version)", MACHINE_SUPPORTS_SAVE | MACHINE_NO_SOUND_HW )
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COMP( 1976, ti125076, ti1250, 0, ti1270, ti1250, driver_device, 0, "Texas Instruments", "TI-1250 (1976 version)", MACHINE_SUPPORTS_SAVE | MACHINE_NO_SOUND_HW )
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COMP( 1976, ti1270, 0, 0, ti1270, ti1270, driver_device, 0, "Texas Instruments", "TI-1270", MACHINE_SUPPORTS_SAVE | MACHINE_NO_SOUND_HW )
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COMP( 1976, ti25503, 0, 0, ti25503, ti25503, driver_device, 0, "Texas Instruments", "TI-2550 III", MACHINE_SUPPORTS_SAVE | MACHINE_NO_SOUND_HW )
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COMP( 1977, ti1000, 0, 0, ti1000, ti1000, driver_device, 0, "Texas Instruments", "TI-1000 (1977 version)", MACHINE_SUPPORTS_SAVE | MACHINE_NO_SOUND_HW )
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COMP( 1977, wizatron, 0, 0, wizatron, wizatron, driver_device, 0, "Texas Instruments", "Wiz-A-Tron", MACHINE_SUPPORTS_SAVE | MACHINE_NO_SOUND_HW )
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27
src/mame/layout/ti25503.lay
Normal file
27
src/mame/layout/ti25503.lay
Normal file
@ -0,0 +1,27 @@
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<?xml version="1.0"?>
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<mamelayout version="2">
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<!-- define elements -->
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<element name="digit" defstate="0">
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<led7seg><color red="0.2" green="1.0" blue="0.85" /></led7seg>
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</element>
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<!-- build screen -->
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<view name="Internal Layout">
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<bounds left="0" right="90" top="0" bottom="15" />
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<bezel name="digit8" element="digit"><bounds x="0" y="0" width="10" height="15" /></bezel>
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<bezel name="digit7" element="digit"><bounds x="10" y="0" width="10" height="15" /></bezel>
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<bezel name="digit6" element="digit"><bounds x="20" y="0" width="10" height="15" /></bezel>
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<bezel name="digit5" element="digit"><bounds x="30" y="0" width="10" height="15" /></bezel>
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<bezel name="digit4" element="digit"><bounds x="40" y="0" width="10" height="15" /></bezel>
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<bezel name="digit3" element="digit"><bounds x="50" y="0" width="10" height="15" /></bezel>
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<bezel name="digit2" element="digit"><bounds x="60" y="0" width="10" height="15" /></bezel>
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<bezel name="digit1" element="digit"><bounds x="70" y="0" width="10" height="15" /></bezel>
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<bezel name="digit0" element="digit"><bounds x="80" y="0" width="10" height="15" /></bezel>
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</view>
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</mamelayout>
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@ -35886,6 +35886,7 @@ ti1000 //
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ti1250 //
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ti125076 //
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ti1270 //
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ti25503 //
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ti30 //
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tibusan //
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tiprog //
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