// license:BSD-3-Clause // copyright-holders:hap, Sean Riddle /*************************************************************************** ** subclass of hh_tms1k_state (includes/hh_tms1k.h, drivers/hh_tms1k.c) ** Texas Instruments TMS1xxx/0970/0980 handheld calculators (mostly single-chip) Refer to their official manuals on how to use them. TODO: - MCU clocks are unknown where noted ***************************************************************************/ #include "includes/hh_tms1k.h" // internal artwork #include "ti1270.lh" #include "ti30.lh" #include "tisr16.lh" #include "wizatron.lh" class ticalc1x_state : public hh_tms1k_state { public: ticalc1x_state(const machine_config &mconfig, device_type type, const char *tag) : hh_tms1k_state(mconfig, type, tag) { } protected: virtual void machine_start(); }; void ticalc1x_state::machine_start() { hh_tms1k_state::machine_start(); memset(m_display_segmask, ~0, sizeof(m_display_segmask)); // ! } /*************************************************************************** Minidrivers (subclass, I/O, Inputs, Machine Config) ***************************************************************************/ /*************************************************************************** TI SR-16, SR-16 II * SR-16: TMS1000 MCU labeled TMS1001NL. die labeled 1000, 1001A * SR-16 II: TMS1000 MCU labeled TMS1016NL. die labeled 1000B, 1016A * 12-digit 7seg LED display SR-16 II is a cost-reduced 'sequel', [10^x] was removed, and [pi] was added. ***************************************************************************/ class tisr16_state : public ticalc1x_state { public: tisr16_state(const machine_config &mconfig, device_type type, const char *tag) : ticalc1x_state(mconfig, type, tag) { } void prepare_display(); DECLARE_WRITE16_MEMBER(write_o); DECLARE_WRITE16_MEMBER(write_r); DECLARE_READ8_MEMBER(read_k); }; // handlers void tisr16_state::prepare_display() { // update leds state for (int y = 0; y < 11; y++) m_display_state[y] = (m_r >> y & 1) ? m_o : 0; // exponent sign is from R10 O1, and R10 itself only uses segment G m_display_state[11] = m_display_state[10] << 5 & 0x40; m_display_state[10] &= 0x40; set_display_size(8, 12); display_update(); } WRITE16_MEMBER(tisr16_state::write_r) { // R0-R10: input mux // R0-R10: select digit (right-to-left) m_r = m_inp_mux = data; prepare_display(); } WRITE16_MEMBER(tisr16_state::write_o) { // O0-O7: digit segments m_o = data; prepare_display(); } READ8_MEMBER(tisr16_state::read_k) { // K: multiplexed inputs return read_inputs(11); } // config static INPUT_PORTS_START( tisr16 ) PORT_START("IN.0") // R0 PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_UNUSED ) PORT_BIT( 0x02, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_MINUS_PAD) PORT_NAME("-") PORT_BIT( 0x04, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_END) PORT_NAME("RCL") PORT_BIT( 0x08, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_0) PORT_CODE(KEYCODE_0_PAD) PORT_NAME("0") PORT_START("IN.1") // R1 PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_UNUSED ) PORT_BIT( 0x02, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_PLUS_PAD) PORT_NAME("+") PORT_BIT( 0x04, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_BACKSPACE) PORT_NAME("CE") PORT_BIT( 0x08, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_1) PORT_CODE(KEYCODE_1_PAD) PORT_NAME("1") PORT_START("IN.2") // R2 PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_UNUSED ) PORT_BIT( 0x02, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_ASTERISK) PORT_NAME(UTF8_MULTIPLY) PORT_BIT( 0x04, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_MINUS) PORT_NAME("+/-") PORT_BIT( 0x08, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_2) PORT_CODE(KEYCODE_2_PAD) PORT_NAME("2") PORT_START("IN.3") // R3 PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_UNUSED ) PORT_BIT( 0x02, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_SLASH_PAD) PORT_NAME(UTF8_DIVIDE) 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_3) PORT_CODE(KEYCODE_3_PAD) PORT_NAME("3") PORT_START("IN.4") // R4 PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_UNUSED ) PORT_BIT( 0x02, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_ENTER) PORT_CODE(KEYCODE_ENTER_PAD) PORT_NAME("=") PORT_BIT( 0x04, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_TILDE) PORT_NAME("EE") PORT_BIT( 0x08, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_4) PORT_CODE(KEYCODE_4_PAD) PORT_NAME("4") PORT_START("IN.5") // R5 PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_UNUSED ) PORT_BIT( 0x02, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_EQUALS) PORT_NAME(UTF8_CAPITAL_SIGMA) PORT_BIT( 0x04, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_HOME) PORT_NAME("STO") PORT_BIT( 0x08, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_5) PORT_CODE(KEYCODE_5_PAD) PORT_NAME("5") PORT_START("IN.6") // R6 PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_UNUSED ) PORT_BIT( 0x02, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_X) PORT_NAME("1/x") PORT_BIT( 0x04, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_Y) PORT_NAME("y" UTF8_POW_X) PORT_BIT( 0x08, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_6) PORT_CODE(KEYCODE_6_PAD) PORT_NAME("6") PORT_START("IN.7") // R7 PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_UNUSED ) PORT_BIT( 0x02, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_Q) PORT_NAME("x" UTF8_POW_2) PORT_BIT( 0x04, IP_ACTIVE_HIGH, IPT_UNUSED ) PORT_BIT( 0x08, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_7) PORT_CODE(KEYCODE_7_PAD) PORT_NAME("7") PORT_START("IN.8") // R8 PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_UNUSED ) PORT_BIT( 0x02, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_T) PORT_NAME("10" UTF8_POW_X) PORT_BIT( 0x04, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_E) PORT_NAME("e" UTF8_POW_X) PORT_BIT( 0x08, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_8) PORT_CODE(KEYCODE_8_PAD) PORT_NAME("8") PORT_START("IN.9") // R9 PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_UNUSED ) PORT_BIT( 0x02, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_R) PORT_NAME(UTF8_SQUAREROOT"x") PORT_BIT( 0x04, IP_ACTIVE_HIGH, IPT_UNUSED ) PORT_BIT( 0x08, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_9) PORT_CODE(KEYCODE_9_PAD) PORT_NAME("9") PORT_START("IN.10") // R10 PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_DEL) PORT_NAME("C") PORT_BIT( 0x02, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_O) PORT_NAME("log") PORT_BIT( 0x04, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_L) PORT_NAME("ln(x)") PORT_BIT( 0x08, IP_ACTIVE_HIGH, IPT_UNUSED ) INPUT_PORTS_END static INPUT_PORTS_START( tisr16ii ) PORT_START("IN.0") // R0 PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_UNUSED ) PORT_BIT( 0x02, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_DEL) PORT_NAME("C") PORT_BIT( 0x04, IP_ACTIVE_HIGH, IPT_UNUSED ) PORT_BIT( 0x08, IP_ACTIVE_HIGH, IPT_UNUSED ) PORT_START("IN.1") // R1 PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_UNUSED ) PORT_BIT( 0x02, IP_ACTIVE_HIGH, IPT_UNUSED ) PORT_BIT( 0x04, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_BACKSPACE) PORT_NAME("CD") PORT_BIT( 0x08, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_0) PORT_CODE(KEYCODE_0_PAD) PORT_NAME("0") PORT_START("IN.2") // R2 PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_UNUSED ) PORT_BIT( 0x02, IP_ACTIVE_HIGH, IPT_UNUSED ) PORT_BIT( 0x04, IP_ACTIVE_HIGH, IPT_UNUSED ) PORT_BIT( 0x08, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_1) PORT_CODE(KEYCODE_1_PAD) PORT_NAME("1") PORT_START("IN.3") // R3 PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_UNUSED ) PORT_BIT( 0x02, IP_ACTIVE_HIGH, IPT_UNUSED ) PORT_BIT( 0x04, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_MINUS) PORT_NAME("+/-") PORT_BIT( 0x08, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_2) PORT_CODE(KEYCODE_2_PAD) PORT_NAME("2") PORT_START("IN.4") // R4 PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_Q) PORT_NAME("x" UTF8_POW_2) PORT_BIT( 0x02, IP_ACTIVE_HIGH, IPT_UNUSED ) PORT_BIT( 0x04, IP_ACTIVE_HIGH, IPT_UNUSED ) PORT_BIT( 0x08, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_3) PORT_CODE(KEYCODE_3_PAD) PORT_NAME("3") PORT_START("IN.5") // R5 PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_O) PORT_NAME("log") PORT_BIT( 0x02, IP_ACTIVE_HIGH, IPT_UNUSED ) PORT_BIT( 0x04, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_TILDE) PORT_NAME("EE") PORT_BIT( 0x08, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_4) PORT_CODE(KEYCODE_4_PAD) PORT_NAME("4") PORT_START("IN.6") // R6 PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_R) PORT_NAME(UTF8_SQUAREROOT"x") PORT_BIT( 0x02, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_PLUS_PAD) PORT_NAME("+") 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_5) PORT_CODE(KEYCODE_5_PAD) PORT_NAME("5") PORT_START("IN.7") // R7 PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_L) PORT_NAME("ln(x)") PORT_BIT( 0x02, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_MINUS_PAD) PORT_NAME("-") PORT_BIT( 0x04, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_HOME) PORT_NAME("STO") PORT_BIT( 0x08, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_6) PORT_CODE(KEYCODE_6_PAD) PORT_NAME("6") PORT_START("IN.8") // R8 PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_X) PORT_NAME("1/x") PORT_BIT( 0x02, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_ASTERISK) PORT_NAME(UTF8_MULTIPLY) PORT_BIT( 0x04, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_END) PORT_NAME("RCL") PORT_BIT( 0x08, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_7) PORT_CODE(KEYCODE_7_PAD) PORT_NAME("7") PORT_START("IN.9") // R9 PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_E) PORT_NAME("e" UTF8_POW_X) PORT_BIT( 0x02, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_SLASH_PAD) PORT_NAME(UTF8_DIVIDE) PORT_BIT( 0x04, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_EQUALS) PORT_NAME(UTF8_CAPITAL_SIGMA) PORT_BIT( 0x08, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_8) PORT_CODE(KEYCODE_8_PAD) PORT_NAME("8") PORT_START("IN.10") // R10 PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_Y) PORT_NAME("y" UTF8_POW_X) PORT_BIT( 0x02, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_ENTER) PORT_CODE(KEYCODE_ENTER_PAD) PORT_NAME("=") PORT_BIT( 0x04, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_P) PORT_NAME(UTF8_SMALL_PI) PORT_BIT( 0x08, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_9) PORT_CODE(KEYCODE_9_PAD) PORT_NAME("9") INPUT_PORTS_END static MACHINE_CONFIG_START( tisr16, tisr16_state ) /* basic machine hardware */ MCFG_CPU_ADD("maincpu", TMS1000, 300000) // RC osc. R=43K, C=68pf -> ~300kHz (note: tisr16ii MCU RC osc. is different: R=30K, C=100pf -> also ~300kHz) MCFG_TMS1XXX_READ_K_CB(READ8(tisr16_state, read_k)) MCFG_TMS1XXX_WRITE_O_CB(WRITE16(tisr16_state, write_o)) MCFG_TMS1XXX_WRITE_R_CB(WRITE16(tisr16_state, write_r)) MCFG_TIMER_DRIVER_ADD_PERIODIC("display_decay", hh_tms1k_state, display_decay_tick, attotime::from_msec(1)) MCFG_DEFAULT_LAYOUT(layout_tisr16) /* no video! */ /* no sound! */ MACHINE_CONFIG_END /*************************************************************************** TI-1270 * TMS0970 MCU labeled TMC0974NL ZA0355, DP0974A. die labeled 0970D-74A * 8-digit 7seg LED display ***************************************************************************/ class ti1270_state : public ticalc1x_state { public: ti1270_state(const machine_config &mconfig, device_type type, const char *tag) : ticalc1x_state(mconfig, type, tag) { } DECLARE_WRITE16_MEMBER(write_o); DECLARE_WRITE16_MEMBER(write_r); DECLARE_READ8_MEMBER(read_k); }; // handlers WRITE16_MEMBER(ti1270_state::write_r) { // R0-R7: select digit (right-to-left) display_matrix_seg(8, 8, m_o, data, 0xff); } WRITE16_MEMBER(ti1270_state::write_o) { // O1-O5,O7: input mux // O0-O7: digit segments m_inp_mux = (data >> 1 & 0x1f) | (data >> 2 & 0x20); m_o = data; } READ8_MEMBER(ti1270_state::read_k) { // K: multiplexed inputs return read_inputs(6); } // config static INPUT_PORTS_START( ti1270 ) PORT_START("IN.0") // O1 PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_BACKSPACE) PORT_CODE(KEYCODE_DEL) PORT_NAME("CE/C") 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("=") PORT_START("IN.1") // O2 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.2") // O3 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.3") // O4 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) PORT_START("IN.4") // O5 PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_HOME) PORT_NAME("STO") PORT_BIT( 0x02, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_END) PORT_NAME("RCL") PORT_BIT( 0x04, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_P) PORT_NAME(UTF8_SMALL_PI) PORT_BIT( 0x08, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_SLASH_PAD) PORT_NAME(UTF8_DIVIDE) PORT_START("IN.5") // O7 PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_X) PORT_NAME("1/x") PORT_BIT( 0x02, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_Q) PORT_NAME("x" UTF8_POW_2) PORT_BIT( 0x04, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_R) PORT_NAME(UTF8_SQUAREROOT"x") PORT_BIT( 0x08, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_MINUS) PORT_NAME("+/-") INPUT_PORTS_END static MACHINE_CONFIG_START( ti1270, ti1270_state ) /* basic machine hardware */ MCFG_CPU_ADD("maincpu", TMS0970, 250000) // guessed MCFG_TMS1XXX_READ_K_CB(READ8(ti1270_state, read_k)) MCFG_TMS1XXX_WRITE_O_CB(WRITE16(ti1270_state, write_o)) MCFG_TMS1XXX_WRITE_R_CB(WRITE16(ti1270_state, 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-1000 * TMS1990 MCU labeled TMC1991NL, die labeled 1991-91A * 8-digit 7seg LED display ***************************************************************************/ class ti1000_state : public ticalc1x_state { public: ti1000_state(const machine_config &mconfig, device_type type, const char *tag) : ticalc1x_state(mconfig, type, tag) { } DECLARE_WRITE16_MEMBER(write_o); DECLARE_WRITE16_MEMBER(write_r); DECLARE_READ8_MEMBER(read_k); }; // handlers WRITE16_MEMBER(ti1000_state::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(ti1000_state::write_o) { // O0-O3,O5(?): input mux // O0-O7: digit segments m_inp_mux = (data & 0xf) | (data >> 1 & 0x10); m_o = data; } READ8_MEMBER(ti1000_state::read_k) { // K: multiplexed inputs return read_inputs(5); } // config 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, hh_tms1k_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, hh_tms1k_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, ti1000_state ) /* basic machine hardware */ MCFG_CPU_ADD("maincpu", TMS1990, 250000) // guessed MCFG_TMS1XXX_READ_K_CB(READ8(ti1000_state, read_k)) MCFG_TMS1XXX_WRITE_O_CB(WRITE16(ti1000_state, write_o)) MCFG_TMS1XXX_WRITE_R_CB(WRITE16(ti1000_state, 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 * TMS0970 MCU labeled TMC0907NL ZA0379, DP0907BS. die labeled 0970F-07B * 9-digit 7seg LED display(one custom digit) ***************************************************************************/ class wizatron_state : public ticalc1x_state { public: wizatron_state(const machine_config &mconfig, device_type type, const char *tag) : ticalc1x_state(mconfig, type, tag) { } virtual DECLARE_WRITE16_MEMBER(write_o); virtual DECLARE_WRITE16_MEMBER(write_r); virtual DECLARE_READ8_MEMBER(read_k); }; // handlers WRITE16_MEMBER(wizatron_state::write_r) { // 6th digit is custom(not 7seg), for math symbols, like this: // \./ GAB // --- F // /.\ EDC // 3rd digit only has A and G for =, though some newer hardware revisions // (goes for both wizatron and lilprof) use a custom equals-sign digit here m_display_segmask[3] = 0x41; // R0-R8: select digit (right-to-left) display_matrix_seg(7, 9, m_o, data, 0x7f); } WRITE16_MEMBER(wizatron_state::write_o) { // O1-O4: input mux // O0-O6: digit segments A-G // O7: N/C m_inp_mux = data >> 1 & 0xf; m_o = data & 0x7f; } READ8_MEMBER(wizatron_state::read_k) { // K: multiplexed inputs return read_inputs(4); } // config static INPUT_PORTS_START( wizatron ) PORT_START("IN.0") // O1 PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_KEYPAD ) PORT_CODE(KEYCODE_DEL) PORT_NAME("Clear") PORT_BIT( 0x02, IP_ACTIVE_HIGH, IPT_KEYPAD ) PORT_CODE(KEYCODE_0) PORT_CODE(KEYCODE_0_PAD) PORT_NAME("0") PORT_BIT( 0x04, IP_ACTIVE_HIGH, IPT_KEYPAD ) PORT_CODE(KEYCODE_ENTER) PORT_CODE(KEYCODE_ENTER_PAD) PORT_NAME("=") PORT_BIT( 0x08, IP_ACTIVE_HIGH, IPT_KEYPAD ) PORT_CODE(KEYCODE_PLUS_PAD) PORT_NAME("+") PORT_START("IN.1") // O2 PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_KEYPAD ) PORT_CODE(KEYCODE_1) PORT_CODE(KEYCODE_1_PAD) PORT_NAME("1") PORT_BIT( 0x02, IP_ACTIVE_HIGH, IPT_KEYPAD ) PORT_CODE(KEYCODE_2) PORT_CODE(KEYCODE_2_PAD) PORT_NAME("2") PORT_BIT( 0x04, IP_ACTIVE_HIGH, IPT_KEYPAD ) PORT_CODE(KEYCODE_3) PORT_CODE(KEYCODE_3_PAD) PORT_NAME("3") PORT_BIT( 0x08, IP_ACTIVE_HIGH, IPT_KEYPAD ) PORT_CODE(KEYCODE_MINUS_PAD) PORT_NAME("-") PORT_START("IN.2") // O3 PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_KEYPAD ) PORT_CODE(KEYCODE_4) PORT_CODE(KEYCODE_4_PAD) PORT_NAME("4") PORT_BIT( 0x02, IP_ACTIVE_HIGH, IPT_KEYPAD ) PORT_CODE(KEYCODE_5) PORT_CODE(KEYCODE_5_PAD) PORT_NAME("5") PORT_BIT( 0x04, IP_ACTIVE_HIGH, IPT_KEYPAD ) PORT_CODE(KEYCODE_6) PORT_CODE(KEYCODE_6_PAD) PORT_NAME("6") PORT_BIT( 0x08, IP_ACTIVE_HIGH, IPT_KEYPAD ) PORT_CODE(KEYCODE_ASTERISK) PORT_NAME(UTF8_MULTIPLY) PORT_START("IN.3") // O4 PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_KEYPAD ) PORT_CODE(KEYCODE_7) PORT_CODE(KEYCODE_7_PAD) PORT_NAME("7") PORT_BIT( 0x02, IP_ACTIVE_HIGH, IPT_KEYPAD ) PORT_CODE(KEYCODE_8) PORT_CODE(KEYCODE_8_PAD) PORT_NAME("8") PORT_BIT( 0x04, IP_ACTIVE_HIGH, IPT_KEYPAD ) PORT_CODE(KEYCODE_9) PORT_CODE(KEYCODE_9_PAD) PORT_NAME("9") PORT_BIT( 0x08, IP_ACTIVE_HIGH, IPT_KEYPAD ) PORT_CODE(KEYCODE_SLASH_PAD) PORT_NAME(UTF8_DIVIDE) INPUT_PORTS_END static MACHINE_CONFIG_START( wizatron, wizatron_state ) /* basic machine hardware */ MCFG_CPU_ADD("maincpu", TMS0970, 250000) // guessed MCFG_TMS1XXX_READ_K_CB(READ8(wizatron_state, read_k)) MCFG_TMS1XXX_WRITE_O_CB(WRITE16(wizatron_state, write_o)) MCFG_TMS1XXX_WRITE_R_CB(WRITE16(wizatron_state, write_r)) MCFG_TIMER_DRIVER_ADD_PERIODIC("display_decay", hh_tms1k_state, display_decay_tick, attotime::from_msec(1)) MCFG_DEFAULT_LAYOUT(layout_wizatron) /* no video! */ /* no sound! */ MACHINE_CONFIG_END /*************************************************************************** TI Little Professor (1976 version) * TMS0970 MCU labeled TMS0975NL ZA0356, GP0975CS. die labeled 0970D-75C * 9-digit 7seg LED display(one custom digit) The hardware is nearly identical to Wiz-A-Tron (or vice versa, since this one is older). ***************************************************************************/ class lilprof_state : public wizatron_state { public: lilprof_state(const machine_config &mconfig, device_type type, const char *tag) : wizatron_state(mconfig, type, tag) { } virtual DECLARE_WRITE16_MEMBER(write_o); virtual DECLARE_READ8_MEMBER(read_k); }; // handlers WRITE16_MEMBER(lilprof_state::write_o) { // O1-O4,O7: input mux // O0-O6: digit segments A-G m_inp_mux = (data >> 1 & 0xf) | (data >> 3 & 0x10); m_o = data; } READ8_MEMBER(lilprof_state::read_k) { // K: multiplexed inputs return read_inputs(5); } // config static INPUT_PORTS_START( lilprof ) PORT_INCLUDE( wizatron ) PORT_MODIFY("IN.0") PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_KEYPAD ) PORT_CODE(KEYCODE_S) PORT_CODE(KEYCODE_DEL) PORT_NAME("Set") PORT_BIT( 0x04, IP_ACTIVE_HIGH, IPT_KEYPAD ) PORT_CODE(KEYCODE_ENTER) PORT_CODE(KEYCODE_ENTER_PAD) PORT_NAME("Go") PORT_START("IN.4") // O7 PORT_CONFNAME( 0x0f, 0x01, "Level") PORT_CONFSETTING( 0x01, "1" ) PORT_CONFSETTING( 0x02, "2" ) PORT_CONFSETTING( 0x04, "3" ) PORT_CONFSETTING( 0x08, "4" ) INPUT_PORTS_END static MACHINE_CONFIG_START( lilprof, lilprof_state ) /* basic machine hardware */ MCFG_CPU_ADD("maincpu", TMS0970, 250000) // guessed MCFG_TMS1XXX_READ_K_CB(READ8(lilprof_state, read_k)) MCFG_TMS1XXX_WRITE_O_CB(WRITE16(lilprof_state, write_o)) MCFG_TMS1XXX_WRITE_R_CB(WRITE16(wizatron_state, write_r)) MCFG_TIMER_DRIVER_ADD_PERIODIC("display_decay", hh_tms1k_state, display_decay_tick, attotime::from_msec(1)) MCFG_DEFAULT_LAYOUT(layout_wizatron) /* no video! */ /* no sound! */ MACHINE_CONFIG_END /*************************************************************************** TI Little Professor (1978 version) * TMS1990 MCU labeled TMC1993NL. die labeled 1990C-c3C * 9-digit 7seg LED display(one custom digit) 1978 re-release, with on/off and level select on buttons instead of switches. The casing was slightly revised in 1980 again, but same rom. ***************************************************************************/ class lilprof78_state : public ticalc1x_state { public: lilprof78_state(const machine_config &mconfig, device_type type, const char *tag) : ticalc1x_state(mconfig, type, tag) { } DECLARE_WRITE16_MEMBER(write_o); DECLARE_WRITE16_MEMBER(write_r); DECLARE_READ8_MEMBER(read_k); }; // handlers WRITE16_MEMBER(lilprof78_state::write_r) { // update leds state UINT8 o = BITSWAP8(m_o,7,4,3,2,1,0,6,5) & 0x7f; UINT16 r = (data & 7) | (data << 1 & 0x1f0); for (int y = 0; y < 9; y++) m_display_state[y] = (r >> y & 1) ? o : 0; // 3rd digit A/G(equals sign) is from O7 m_display_state[3] = (r && m_o & 0x80) ? 0x41 : 0; // 6th digit is a custom 7seg for math symbols (see wizatron_state write_r) m_display_state[6] = BITSWAP8(m_display_state[6],7,6,1,4,2,3,5,0); set_display_size(7, 9); display_update(); } WRITE16_MEMBER(lilprof78_state::write_o) { // O0-O3,O5(?): input mux // O0-O6: digit segments A-G // O7: 6th digit m_inp_mux = (data & 0xf) | (data >> 1 & 0x10); m_o = data; } READ8_MEMBER(lilprof78_state::read_k) { // K: multiplexed inputs return read_inputs(5); } // config static INPUT_PORTS_START( lilprof78 ) PORT_START("IN.0") // O0 PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_KEYPAD ) PORT_CODE(KEYCODE_1) PORT_CODE(KEYCODE_1_PAD) PORT_NAME("1") PORT_BIT( 0x02, IP_ACTIVE_HIGH, IPT_KEYPAD ) PORT_CODE(KEYCODE_2) PORT_CODE(KEYCODE_2_PAD) PORT_NAME("2") PORT_BIT( 0x04, IP_ACTIVE_HIGH, IPT_KEYPAD ) PORT_CODE(KEYCODE_3) PORT_CODE(KEYCODE_3_PAD) PORT_NAME("3") PORT_BIT( 0x08, IP_ACTIVE_HIGH, IPT_KEYPAD ) PORT_CODE(KEYCODE_MINUS_PAD) PORT_NAME("-") PORT_START("IN.1") // O1 PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_KEYPAD ) PORT_CODE(KEYCODE_4) PORT_CODE(KEYCODE_4_PAD) PORT_NAME("4") PORT_BIT( 0x02, IP_ACTIVE_HIGH, IPT_KEYPAD ) PORT_CODE(KEYCODE_5) PORT_CODE(KEYCODE_5_PAD) PORT_NAME("5") PORT_BIT( 0x04, IP_ACTIVE_HIGH, IPT_KEYPAD ) PORT_CODE(KEYCODE_6) PORT_CODE(KEYCODE_6_PAD) PORT_NAME("6") PORT_BIT( 0x08, IP_ACTIVE_HIGH, IPT_KEYPAD ) PORT_CODE(KEYCODE_ASTERISK) PORT_NAME(UTF8_MULTIPLY) PORT_START("IN.2") // O2 PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_KEYPAD ) PORT_CODE(KEYCODE_7) PORT_CODE(KEYCODE_7_PAD) PORT_NAME("7") PORT_BIT( 0x02, IP_ACTIVE_HIGH, IPT_KEYPAD ) PORT_CODE(KEYCODE_8) PORT_CODE(KEYCODE_8_PAD) PORT_NAME("8") PORT_BIT( 0x04, IP_ACTIVE_HIGH, IPT_KEYPAD ) PORT_CODE(KEYCODE_9) PORT_CODE(KEYCODE_9_PAD) PORT_NAME("9") PORT_BIT( 0x08, IP_ACTIVE_HIGH, IPT_KEYPAD ) PORT_CODE(KEYCODE_SLASH_PAD) PORT_NAME(UTF8_DIVIDE) // 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_KEYPAD ) PORT_CODE(KEYCODE_PGDN) PORT_NAME("Off") PORT_CHANGED_MEMBER(DEVICE_SELF, hh_tms1k_state, power_button, (void *)false) PORT_BIT( 0x02, IP_ACTIVE_HIGH, IPT_UNUSED ) PORT_BIT( 0x04, IP_ACTIVE_HIGH, IPT_KEYPAD ) PORT_CODE(KEYCODE_S) PORT_NAME("Set") PORT_BIT( 0x08, IP_ACTIVE_HIGH, IPT_KEYPAD ) PORT_CODE(KEYCODE_L) PORT_NAME("Level") PORT_START("IN.4") // O5 PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_KEYPAD ) PORT_CODE(KEYCODE_PGUP) PORT_CODE(KEYCODE_DEL) PORT_NAME("On") PORT_CHANGED_MEMBER(DEVICE_SELF, hh_tms1k_state, power_button, (void *)true) PORT_BIT( 0x02, IP_ACTIVE_HIGH, IPT_KEYPAD ) PORT_CODE(KEYCODE_0) PORT_CODE(KEYCODE_0_PAD) PORT_NAME("0") PORT_BIT( 0x04, IP_ACTIVE_HIGH, IPT_KEYPAD ) PORT_CODE(KEYCODE_ENTER) PORT_CODE(KEYCODE_ENTER_PAD) PORT_NAME("Go") PORT_BIT( 0x08, IP_ACTIVE_HIGH, IPT_KEYPAD ) PORT_CODE(KEYCODE_PLUS_PAD) PORT_NAME("+") INPUT_PORTS_END static MACHINE_CONFIG_START( lilprof78, lilprof78_state ) /* basic machine hardware */ MCFG_CPU_ADD("maincpu", TMS1990, 250000) // guessed MCFG_TMS1XXX_READ_K_CB(READ8(lilprof78_state, read_k)) MCFG_TMS1XXX_WRITE_O_CB(WRITE16(lilprof78_state, write_o)) MCFG_TMS1XXX_WRITE_R_CB(WRITE16(lilprof78_state, write_r)) MCFG_TIMER_DRIVER_ADD_PERIODIC("display_decay", hh_tms1k_state, display_decay_tick, attotime::from_msec(1)) MCFG_DEFAULT_LAYOUT(layout_wizatron) /* no video! */ /* no sound! */ MACHINE_CONFIG_END /*************************************************************************** Majestic-line calculators: * TI-30(aka SR-40): TMS0980 MCU labeled TMC0981NL. die labeled 0980B-81F * TI Programmer: TMS0980 MCU labeled ZA0675NL, JP0983AT. die labeled 0980B-83 * TI Business Analyst-I: TMS0980 MCU labeled TMC0982NL. die labeled 0980B-82F * 9-digit 7seg LED display Of note is a peripheral by Schoenherr, called the Braillotron. It acts as a docking station to the TI-30, with an additional display made of magnetic refreshable Braille cells. The TI-30 itself is slightly modified to wire the original LED display to a 25-pin D-Sub connector. ***************************************************************************/ class majestic_state : public ticalc1x_state { public: majestic_state(const machine_config &mconfig, device_type type, const char *tag) : ticalc1x_state(mconfig, type, tag) { } DECLARE_WRITE16_MEMBER(write_o); DECLARE_WRITE16_MEMBER(write_r); DECLARE_READ8_MEMBER(read_k); }; // handlers WRITE16_MEMBER(majestic_state::write_r) { // note: 1st digit only has segments B,F,G,DP m_display_segmask[0] = 0xe2; // R0-R8: select digit UINT8 o = BITSWAP8(m_o,7,5,2,1,4,0,6,3); display_matrix_seg(8, 9, o, data, 0xff); } WRITE16_MEMBER(majestic_state::write_o) { // O0-O2,O4-O7: input mux // O0-O7: digit segments m_inp_mux = (data & 7) | (data >> 1 & 0x78); m_o = data; } READ8_MEMBER(majestic_state::read_k) { // K: multiplexed inputs (note: the Vss row is always on) return m_inp_matrix[7]->read() | read_inputs(7); } // config static INPUT_PORTS_START( ti30 ) PORT_START("IN.0") // O0 PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_Y) PORT_NAME("y" UTF8_POW_X) PORT_BIT( 0x02, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_K) PORT_NAME("K") PORT_BIT( 0x04, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_O) PORT_NAME("log") PORT_BIT( 0x08, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_TILDE) PORT_NAME("EE" UTF8_DOWN) PORT_BIT( 0x10, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_L) PORT_NAME("ln(x)") PORT_START("IN.1") // O1 PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_ASTERISK) PORT_NAME(UTF8_MULTIPLY) PORT_BIT( 0x02, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_HOME) PORT_NAME("STO") PORT_BIT( 0x04, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_8) PORT_CODE(KEYCODE_8_PAD) PORT_NAME("8") PORT_BIT( 0x08, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_7) PORT_CODE(KEYCODE_7_PAD) PORT_NAME("7") PORT_BIT( 0x10, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_9) PORT_CODE(KEYCODE_9_PAD) PORT_NAME("9") PORT_START("IN.2") // O2 PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_MINUS_PAD) PORT_NAME("-") PORT_BIT( 0x02, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_END) PORT_NAME("RCL") PORT_BIT( 0x04, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_5) PORT_CODE(KEYCODE_5_PAD) PORT_NAME("5") PORT_BIT( 0x08, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_4) PORT_CODE(KEYCODE_4_PAD) PORT_NAME("4") PORT_BIT( 0x10, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_6) PORT_CODE(KEYCODE_6_PAD) PORT_NAME("6") PORT_START("IN.3") // O4 PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_SLASH_PAD) PORT_NAME(UTF8_DIVIDE) PORT_BIT( 0x02, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_P) PORT_NAME(UTF8_SMALL_PI) PORT_BIT( 0x04, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_OPENBRACE) PORT_NAME("(") PORT_BIT( 0x08, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_SLASH) PORT_NAME("%") PORT_BIT( 0x10, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_CLOSEBRACE) PORT_NAME(")") PORT_START("IN.4") // O5 PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_PLUS_PAD) PORT_NAME("+") PORT_BIT( 0x02, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_EQUALS) PORT_NAME("SUM") PORT_BIT( 0x04, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_2) PORT_CODE(KEYCODE_2_PAD) PORT_NAME("2") PORT_BIT( 0x08, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_1) PORT_CODE(KEYCODE_1_PAD) PORT_NAME("1") PORT_BIT( 0x10, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_3) PORT_CODE(KEYCODE_3_PAD) PORT_NAME("3") PORT_START("IN.5") // O6 PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_D) PORT_NAME("DRG") PORT_BIT( 0x02, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_I) PORT_NAME("INV") PORT_BIT( 0x04, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_C) PORT_NAME("cos") PORT_BIT( 0x08, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_S) PORT_NAME("sin") PORT_BIT( 0x10, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_T) PORT_NAME("tan") PORT_START("IN.6") // O7 PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_ENTER) PORT_CODE(KEYCODE_ENTER_PAD) PORT_NAME("=") PORT_BIT( 0x02, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_E) PORT_NAME("EXC") 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_0) PORT_CODE(KEYCODE_0_PAD) PORT_NAME("0") PORT_BIT( 0x10, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_MINUS) PORT_NAME("+/-") // note: even though power buttons are on the matrix, they are not CPU-controlled PORT_START("IN.7") // Vss! 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, hh_tms1k_state, power_button, (void *)true) PORT_BIT( 0x02, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_X) PORT_NAME("1/x") PORT_BIT( 0x04, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_R) PORT_NAME(UTF8_SQUAREROOT"x") PORT_BIT( 0x08, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_Q) PORT_NAME("x" UTF8_POW_2) PORT_BIT( 0x10, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_PGDN) PORT_NAME("Off") PORT_CHANGED_MEMBER(DEVICE_SELF, hh_tms1k_state, power_button, (void *)false) INPUT_PORTS_END static INPUT_PORTS_START( tiprog ) PORT_START("IN.0") // O0 PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_K) PORT_NAME("K") PORT_BIT( 0x02, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_LSHIFT) PORT_CODE(KEYCODE_RSHIFT) PORT_NAME("SHF") PORT_BIT( 0x04, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_E) PORT_NAME("E") PORT_BIT( 0x08, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_D) PORT_NAME("d") PORT_BIT( 0x10, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_F) PORT_NAME("F") PORT_START("IN.1") // O1 PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_ASTERISK) PORT_NAME(UTF8_MULTIPLY) PORT_BIT( 0x02, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_O) PORT_NAME("OR") PORT_BIT( 0x04, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_8) PORT_CODE(KEYCODE_8_PAD) PORT_NAME("8") PORT_BIT( 0x08, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_7) PORT_CODE(KEYCODE_7_PAD) PORT_NAME("7") PORT_BIT( 0x10, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_9) PORT_CODE(KEYCODE_9_PAD) PORT_NAME("9") PORT_START("IN.2") // O2 PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_MINUS_PAD) PORT_NAME("-") PORT_BIT( 0x02, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_N) PORT_NAME("AND") PORT_BIT( 0x04, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_5) PORT_CODE(KEYCODE_5_PAD) PORT_NAME("5") PORT_BIT( 0x08, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_4) PORT_CODE(KEYCODE_4_PAD) PORT_NAME("4") PORT_BIT( 0x10, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_6) PORT_CODE(KEYCODE_6_PAD) PORT_NAME("6") PORT_START("IN.3") // O4 PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_SLASH_PAD) PORT_NAME(UTF8_DIVIDE) PORT_BIT( 0x02, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_TILDE) PORT_NAME("1'sC") PORT_BIT( 0x04, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_B) PORT_NAME("b") PORT_BIT( 0x08, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_A) PORT_NAME("A") PORT_BIT( 0x10, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_C) PORT_NAME("C") PORT_START("IN.4") // O5 PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_PLUS_PAD) PORT_NAME("+") PORT_BIT( 0x02, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_X) PORT_NAME("XOR") PORT_BIT( 0x04, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_2) PORT_CODE(KEYCODE_2_PAD) PORT_NAME("2") PORT_BIT( 0x08, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_1) PORT_CODE(KEYCODE_1_PAD) PORT_NAME("1") PORT_BIT( 0x10, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_3) PORT_CODE(KEYCODE_3_PAD) PORT_NAME("3") PORT_START("IN.5") // O6 PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_CLOSEBRACE) PORT_NAME(")") PORT_BIT( 0x02, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_HOME) PORT_NAME("STO") PORT_BIT( 0x04, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_EQUALS) PORT_NAME("SUM") PORT_BIT( 0x08, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_END) PORT_NAME("RCL") PORT_BIT( 0x10, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_OPENBRACE) PORT_NAME("(") PORT_START("IN.6") // O7 PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_ENTER) PORT_CODE(KEYCODE_ENTER_PAD) PORT_NAME("=") PORT_BIT( 0x02, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_BACKSPACE) PORT_NAME("CE") 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_0) PORT_CODE(KEYCODE_0_PAD) PORT_NAME("0") PORT_BIT( 0x10, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_MINUS) PORT_NAME("+/-") // note: even though power buttons are on the matrix, they are not CPU-controlled PORT_START("IN.7") // Vss! PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_DEL) PORT_CODE(KEYCODE_PGUP) PORT_NAME("C/ON") PORT_CHANGED_MEMBER(DEVICE_SELF, hh_tms1k_state, power_button, (void *)true) PORT_BIT( 0x02, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_G) PORT_NAME("DEC") PORT_BIT( 0x04, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_J) PORT_NAME("OCT") PORT_BIT( 0x08, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_H) PORT_NAME("HEX") PORT_BIT( 0x10, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_PGDN) PORT_NAME("Off") PORT_CHANGED_MEMBER(DEVICE_SELF, hh_tms1k_state, power_button, (void *)false) INPUT_PORTS_END static INPUT_PORTS_START( tibusan1 ) // PORT_NAME lists functions under [2nd] as secondaries. PORT_START("IN.0") // O0 PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_Y) PORT_NAME("y" UTF8_POW_X" " UTF8_POW_X"" UTF8_SQUAREROOT"y") // 2nd one implies xth root of y PORT_BIT( 0x02, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_SLASH) PORT_NAME("% " UTF8_CAPITAL_DELTA"%") PORT_BIT( 0x04, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_S) PORT_NAME("SEL") PORT_BIT( 0x08, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_C) PORT_NAME("CST") PORT_BIT( 0x10, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_M) PORT_NAME("MAR") PORT_START("IN.1") // O1 PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_ASTERISK) PORT_NAME(UTF8_MULTIPLY) PORT_BIT( 0x02, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_HOME) PORT_NAME("STO m") PORT_BIT( 0x04, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_8) PORT_CODE(KEYCODE_8_PAD) PORT_NAME("8") PORT_BIT( 0x08, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_7) PORT_CODE(KEYCODE_7_PAD) PORT_NAME("7") PORT_BIT( 0x10, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_9) PORT_CODE(KEYCODE_9_PAD) PORT_NAME("9") PORT_START("IN.2") // O2 PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_MINUS_PAD) PORT_NAME("-") PORT_BIT( 0x02, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_END) PORT_NAME("RCL b") PORT_BIT( 0x04, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_5) PORT_CODE(KEYCODE_5_PAD) PORT_NAME("5") PORT_BIT( 0x08, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_4) PORT_CODE(KEYCODE_4_PAD) PORT_NAME("4") PORT_BIT( 0x10, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_6) PORT_CODE(KEYCODE_6_PAD) PORT_NAME("6") PORT_START("IN.3") // O4 PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_SLASH_PAD) PORT_NAME(UTF8_DIVIDE) PORT_BIT( 0x02, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_EQUALS) PORT_NAME(UTF8_CAPITAL_SIGMA"+ " UTF8_CAPITAL_SIGMA"-") PORT_BIT( 0x04, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_OPENBRACE) PORT_NAME("( AN-CI\"") PORT_BIT( 0x08, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_COMMA) PORT_NAME("x<>y L.R.") PORT_BIT( 0x10, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_CLOSEBRACE) PORT_NAME(") 1/x") PORT_START("IN.4") // O5 PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_PLUS_PAD) PORT_NAME("+") PORT_BIT( 0x02, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_X) PORT_NAME("SUM x" UTF8_PRIME) PORT_BIT( 0x04, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_2) PORT_CODE(KEYCODE_2_PAD) PORT_NAME("2") PORT_BIT( 0x08, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_1) PORT_CODE(KEYCODE_1_PAD) PORT_NAME("1") PORT_BIT( 0x10, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_3) PORT_CODE(KEYCODE_3_PAD) PORT_NAME("3") PORT_START("IN.5") // O6 PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_F) PORT_NAME("FV") PORT_BIT( 0x02, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_N) PORT_NAME("N") PORT_BIT( 0x04, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_P) PORT_NAME("PMT") PORT_BIT( 0x08, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_I) PORT_NAME("%i") PORT_BIT( 0x10, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_V) PORT_NAME("PV") PORT_START("IN.6") // O7 PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_ENTER) PORT_CODE(KEYCODE_ENTER_PAD) PORT_NAME("=") PORT_BIT( 0x02, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_E) PORT_NAME("EXC x" UTF8_PRIME) 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_0) PORT_CODE(KEYCODE_0_PAD) PORT_NAME("0") PORT_BIT( 0x10, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_MINUS) PORT_NAME("+/-") // note: even though power buttons are on the matrix, they are not CPU-controlled PORT_START("IN.7") // Vss! 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, hh_tms1k_state, power_button, (void *)true) PORT_BIT( 0x02, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_LSHIFT) PORT_CODE(KEYCODE_RSHIFT) PORT_NAME("2nd") PORT_BIT( 0x04, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_Q) PORT_NAME("x" UTF8_POW_2" " UTF8_SQUAREROOT"x") PORT_BIT( 0x08, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_L) PORT_NAME("ln(x) e" UTF8_POW_X) PORT_BIT( 0x10, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_PGDN) PORT_NAME("Off") PORT_CHANGED_MEMBER(DEVICE_SELF, hh_tms1k_state, power_button, (void *)false) INPUT_PORTS_END static MACHINE_CONFIG_START( majestic, majestic_state ) /* basic machine hardware */ MCFG_CPU_ADD("maincpu", TMS0980, 400000) // guessed MCFG_TMS1XXX_READ_K_CB(READ8(majestic_state, read_k)) MCFG_TMS1XXX_WRITE_O_CB(WRITE16(majestic_state, write_o)) MCFG_TMS1XXX_WRITE_R_CB(WRITE16(majestic_state, write_r)) MCFG_TMS1XXX_POWER_OFF_CB(WRITELINE(hh_tms1k_state, auto_power_off)) MCFG_TIMER_DRIVER_ADD_PERIODIC("display_decay", hh_tms1k_state, display_decay_tick, attotime::from_msec(1)) MCFG_DEFAULT_LAYOUT(layout_ti30) /* no video! */ /* no sound! */ MACHINE_CONFIG_END /*************************************************************************** Game driver(s) ***************************************************************************/ ROM_START( tisr16 ) ROM_REGION( 0x0400, "maincpu", 0 ) ROM_LOAD( "tms1001nl", 0x0000, 0x0400, CRC(b7ce3c1d) SHA1(95cdb0c6be31043f4fe06314ed41c0ca1337bc46) ) ROM_REGION( 867, "maincpu:mpla", 0 ) ROM_LOAD( "tms1000_sr16_micro.pla", 0, 867, CRC(5b35019c) SHA1(730d3b9041ed76d57fbedd73b009477fe432b386) ) ROM_REGION( 365, "maincpu:opla", 0 ) ROM_LOAD( "tms1000_sr16_output.pla", 0, 365, CRC(29b08739) SHA1(d55f01e40a2d493d45ea422f12e63b01bcde08fb) ) ROM_END ROM_START( tisr16ii ) ROM_REGION( 0x0400, "maincpu", 0 ) ROM_LOAD( "tms1016nl", 0x0000, 0x0400, CRC(c07a7b27) SHA1(34ea4d3b59871e08db74f8c5bfb7ff00d1f0adc7) ) ROM_REGION( 867, "maincpu:mpla", 0 ) ROM_LOAD( "tms1000_sr16ii_micro.pla", 0, 867, CRC(31b43e95) SHA1(6864e4c20f3affffcd3810dcefbc9484dd781547) ) ROM_REGION( 365, "maincpu:opla", 0 ) ROM_LOAD( "tms1000_sr16ii_output.pla", 0, 365, CRC(c45dfbd0) SHA1(5d588c1abc317134b51eb08ac3953f1009d80056) ) ROM_END ROM_START( ti1270 ) ROM_REGION( 0x0400, "maincpu", 0 ) ROM_LOAD( "za0355", 0x0000, 0x0400, CRC(48e09b4b) SHA1(17f27167164df223f9f06082ece4c3fc3900eda3) ) ROM_REGION( 782, "maincpu:ipla", 0 ) ROM_LOAD( "tms0970_common1_instr.pla", 0, 782, CRC(05306ef8) SHA1(60a0a3c49ce330bce0c27f15f81d61461d0432ce) ) ROM_REGION( 860, "maincpu:mpla", 0 ) ROM_LOAD( "tms0970_ti1270_micro.pla", 0, 860, CRC(6ff5d51d) SHA1(59d3e5de290ba57694068ddba78d21a0c1edf427) ) ROM_REGION( 352, "maincpu:opla", 0 ) ROM_LOAD( "tms0970_ti1270_output.pla", 0, 352, CRC(f39bf0a4) SHA1(160341490043eb369720d5f487cf0f59f458a93e) ) ROM_REGION( 157, "maincpu:spla", 0 ) ROM_LOAD( "tms0970_common2_segment.pla", 0, 157, CRC(56c37a4f) SHA1(18ecc20d2666e89673739056483aed5a261ae927) ) 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_common1_instr.pla", 0, 782, CRC(05306ef8) SHA1(60a0a3c49ce330bce0c27f15f81d61461d0432ce) ) ROM_REGION( 860, "maincpu:mpla", 0 ) ROM_LOAD( "tms0970_common1_micro.pla", 0, 860, CRC(7f50ab2e) SHA1(bff3be9af0e322986f6e545b567c97d70e135c93) ) ROM_REGION( 352, "maincpu:opla", 0 ) ROM_LOAD( "tms0970_ti1000_output.pla", 0, 352, CRC(1d82061a) SHA1(90e4a4b0fb3b4ae5965da90479b7fed737ad8831) ) ROM_REGION( 157, "maincpu:spla", 0 ) ROM_LOAD( "tms0970_ti1000_segment.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) ) ROM_REGION( 782, "maincpu:ipla", 0 ) ROM_LOAD( "tms0970_common1_instr.pla", 0, 782, CRC(05306ef8) SHA1(60a0a3c49ce330bce0c27f15f81d61461d0432ce) ) ROM_REGION( 860, "maincpu:mpla", 0 ) ROM_LOAD( "tms0970_common1_micro.pla", 0, 860, CRC(7f50ab2e) SHA1(bff3be9af0e322986f6e545b567c97d70e135c93) ) ROM_REGION( 352, "maincpu:opla", 0 ) ROM_LOAD( "tms0970_wizatron_output.pla", 0, 352, CRC(745a3900) SHA1(031b55a0cf783c8a88eec4289d4373eb8538f374) ) ROM_REGION( 157, "maincpu:spla", 0 ) ROM_LOAD( "tms0970_common2_segment.pla", 0, 157, CRC(56c37a4f) SHA1(18ecc20d2666e89673739056483aed5a261ae927) ) ROM_END ROM_START( lilprof ) ROM_REGION( 0x0400, "maincpu", 0 ) ROM_LOAD( "za0356", 0x0000, 0x0400, CRC(fef9dd39) SHA1(5c9614c9c5092d55dabeee2d6e0387d50d6ad4d5) ) ROM_REGION( 782, "maincpu:ipla", 0 ) ROM_LOAD( "tms0970_common1_instr.pla", 0, 782, CRC(05306ef8) SHA1(60a0a3c49ce330bce0c27f15f81d61461d0432ce) ) ROM_REGION( 860, "maincpu:mpla", 0 ) ROM_LOAD( "tms0970_lilprof_micro.pla", 0, 860, CRC(6ff5d51d) SHA1(59d3e5de290ba57694068ddba78d21a0c1edf427) ) ROM_REGION( 352, "maincpu:opla", 0 ) ROM_LOAD( "tms0970_lilprof_output.pla", 0, 352, CRC(c74daf97) SHA1(c4948000196171b34d4fe9cdd2962a945da9883d) ) ROM_REGION( 157, "maincpu:spla", 0 ) ROM_LOAD( "tms0970_common2_segment.pla", 0, 157, CRC(56c37a4f) SHA1(18ecc20d2666e89673739056483aed5a261ae927) ) ROM_END ROM_START( lilprof78 ) ROM_REGION( 0x0400, "maincpu", 0 ) ROM_LOAD( "tmc1993nl", 0x0000, 0x0400, CRC(e941316b) SHA1(7e1542045d1e731cea81a639c9ac9e91bb233b15) ) ROM_REGION( 782, "maincpu:ipla", 0 ) ROM_LOAD( "tms0970_common1_instr.pla", 0, 782, CRC(05306ef8) SHA1(60a0a3c49ce330bce0c27f15f81d61461d0432ce) ) ROM_REGION( 860, "maincpu:mpla", 0 ) ROM_LOAD( "tms0970_common1_micro.pla", 0, 860, CRC(7f50ab2e) SHA1(bff3be9af0e322986f6e545b567c97d70e135c93) ) ROM_REGION( 352, "maincpu:opla", 0 ) ROM_LOAD( "tms0970_lilprof78_output.pla", 0, 352, CRC(03f509c4) SHA1(691554a55db0c5950df848077095f23a991b1909) ) ROM_REGION( 157, "maincpu:spla", 0 ) ROM_LOAD( "tms0970_lilprof78_segment.pla", 0, 157, CRC(234ca3a8) SHA1(76844dd87cb380a07c8fcbef143038087e98f138) ) ROM_END ROM_START( ti30 ) ROM_REGION( 0x1000, "maincpu", 0 ) ROM_LOAD16_WORD( "tmc0981nl", 0x0000, 0x1000, CRC(41298a14) SHA1(06f654c70add4044a612d3a38b0c2831c188fd0c) ) ROM_REGION( 1246, "maincpu:ipla", 0 ) ROM_LOAD( "tms0980_common1_instr.pla", 0, 1246, CRC(42db9a38) SHA1(2d127d98028ec8ec6ea10c179c25e447b14ba4d0) ) ROM_REGION( 1982, "maincpu:mpla", 0 ) ROM_LOAD( "tms0980_common1_micro.pla", 0, 1982, CRC(3709014f) SHA1(d28ee59ded7f3b9dc3f0594a32a98391b6e9c961) ) ROM_REGION( 352, "maincpu:opla", 0 ) ROM_LOAD( "tms0980_ti30_output.pla", 0, 352, CRC(38788410) SHA1(cb3d1a61190b887cd2e6d9c60b4fdb9b901f7eed) ) ROM_REGION( 157, "maincpu:spla", 0 ) ROM_LOAD( "tms0980_common1_segment.pla", 0, 157, CRC(399aa481) SHA1(72c56c58fde3fbb657d69647a9543b5f8fc74279) ) ROM_END ROM_START( tibusan1 ) ROM_REGION( 0x1000, "maincpu", 0 ) ROM_LOAD16_WORD( "tmc0982nl", 0x0000, 0x1000, CRC(6954560a) SHA1(6c153a0c9239a811e3514a43d809964c06f8f88e) ) ROM_REGION( 1246, "maincpu:ipla", 0 ) ROM_LOAD( "tms0980_common1_instr.pla", 0, 1246, CRC(42db9a38) SHA1(2d127d98028ec8ec6ea10c179c25e447b14ba4d0) ) ROM_REGION( 1982, "maincpu:mpla", 0 ) ROM_LOAD( "tms0980_common1_micro.pla", 0, 1982, CRC(3709014f) SHA1(d28ee59ded7f3b9dc3f0594a32a98391b6e9c961) ) ROM_REGION( 352, "maincpu:opla", 0 ) ROM_LOAD( "tms0980_tibusan1_output.pla", 0, 352, CRC(38788410) SHA1(cb3d1a61190b887cd2e6d9c60b4fdb9b901f7eed) ) ROM_REGION( 157, "maincpu:spla", 0 ) ROM_LOAD( "tms0980_common1_segment.pla", 0, 157, CRC(399aa481) SHA1(72c56c58fde3fbb657d69647a9543b5f8fc74279) ) ROM_END ROM_START( tiprog ) ROM_REGION( 0x1000, "maincpu", 0 ) ROM_LOAD16_WORD( "za0675nl", 0x0000, 0x1000, CRC(82355854) SHA1(03fab373bce04df8ea3fe25352525e8539213626) ) ROM_REGION( 1246, "maincpu:ipla", 0 ) ROM_LOAD( "tms0980_common1_instr.pla", 0, 1246, CRC(42db9a38) SHA1(2d127d98028ec8ec6ea10c179c25e447b14ba4d0) ) ROM_REGION( 1982, "maincpu:mpla", 0 ) ROM_LOAD( "tms0980_tiprog_micro.pla", 0, 1982, CRC(57043284) SHA1(0fa06d5865830ecdb3d870271cb92ac917bed3ca) ) ROM_REGION( 352, "maincpu:opla", 0 ) ROM_LOAD( "tms0980_tiprog_output.pla", 0, 352, BAD_DUMP CRC(2a63956f) SHA1(26a62ca2b5973d8564e580e12230292f6d2888d9) ) // corrected by hand ROM_REGION( 157, "maincpu:spla", 0 ) ROM_LOAD( "tms0980_common1_segment.pla", 0, 157, CRC(399aa481) SHA1(72c56c58fde3fbb657d69647a9543b5f8fc74279) ) ROM_END /* YEAR NAME PARENT COMPAT MACHINE INPUT INIT COMPANY, FULLNAME, FLAGS */ COMP( 1974, tisr16, 0, 0, tisr16, tisr16, driver_device, 0, "Texas Instruments", "SR-16", MACHINE_SUPPORTS_SAVE | MACHINE_NO_SOUND_HW ) COMP( 1975, tisr16ii, 0, 0, tisr16, tisr16ii, driver_device, 0, "Texas Instruments", "SR-16 II", MACHINE_SUPPORTS_SAVE | MACHINE_NO_SOUND_HW ) COMP( 1976, ti1270, 0, 0, ti1270, ti1270, driver_device, 0, "Texas Instruments", "TI-1270", MACHINE_SUPPORTS_SAVE | MACHINE_NO_SOUND_HW ) COMP( 1977, ti1000, 0, 0, ti1000, ti1000, driver_device, 0, "Texas Instruments", "TI-1000", MACHINE_SUPPORTS_SAVE | MACHINE_NO_SOUND_HW ) COMP( 1977, wizatron, 0, 0, wizatron, wizatron, driver_device, 0, "Texas Instruments", "Wiz-A-Tron", MACHINE_SUPPORTS_SAVE | MACHINE_NO_SOUND_HW ) COMP( 1976, lilprof, 0, 0, lilprof, lilprof, driver_device, 0, "Texas Instruments", "Little Professor (1976 version)", MACHINE_SUPPORTS_SAVE | MACHINE_NO_SOUND_HW ) COMP( 1978, lilprof78, lilprof, 0, lilprof78, lilprof78, driver_device, 0, "Texas Instruments", "Little Professor (1978 version)", MACHINE_SUPPORTS_SAVE | MACHINE_NO_SOUND_HW ) COMP( 1976, ti30, 0, 0, majestic, ti30, driver_device, 0, "Texas Instruments", "TI-30", MACHINE_SUPPORTS_SAVE | MACHINE_NO_SOUND_HW ) COMP( 1977, tiprog, 0, 0, majestic, tiprog, driver_device, 0, "Texas Instruments", "TI Programmer", MACHINE_SUPPORTS_SAVE | MACHINE_NO_SOUND_HW ) COMP( 1979, tibusan1, 0, 0, majestic, tibusan1, driver_device, 0, "Texas Instruments", "TI Business Analyst-I", MACHINE_SUPPORTS_SAVE | MACHINE_NO_SOUND_HW )