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mame/src/mess/drivers/ticalc1x.c
Zoë Blade d75af79a2f Tidy MESS driver whitespace too
2015-04-08 14:45:18 +01:00

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// 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
- lilprof78 equals-sign is always on
***************************************************************************/
#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)
{
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)
{
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)
{
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)
{
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)
{
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] = (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)
{
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
***************************************************************************/
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)
{
// 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_mpla.pla", 0, 867, CRC(5b35019c) SHA1(730d3b9041ed76d57fbedd73b009477fe432b386) )
ROM_REGION( 365, "maincpu:opla", 0 )
ROM_LOAD( "tms1000_sr16_opla.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_mpla.pla", 0, 867, CRC(31b43e95) SHA1(6864e4c20f3affffcd3810dcefbc9484dd781547) )
ROM_REGION( 365, "maincpu:opla", 0 )
ROM_LOAD( "tms1000_sr16ii_opla.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_ti1270_ipla.pla", 0, 782, CRC(05306ef8) SHA1(60a0a3c49ce330bce0c27f15f81d61461d0432ce) )
ROM_REGION( 860, "maincpu:mpla", 0 )
ROM_LOAD( "tms0970_ti1270_mpla.pla", 0, 860, CRC(6ff5d51d) SHA1(59d3e5de290ba57694068ddba78d21a0c1edf427) )
ROM_REGION( 352, "maincpu:opla", 0 )
ROM_LOAD( "tms0970_ti1270_opla.pla", 0, 352, CRC(f39bf0a4) SHA1(160341490043eb369720d5f487cf0f59f458a93e) )
ROM_REGION( 157, "maincpu:spla", 0 )
ROM_LOAD( "tms0970_ti1270_spla.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_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) )
ROM_REGION( 782, "maincpu:ipla", 0 )
ROM_LOAD( "tms0970_wizatron_ipla.pla", 0, 782, CRC(05306ef8) SHA1(60a0a3c49ce330bce0c27f15f81d61461d0432ce) )
ROM_REGION( 860, "maincpu:mpla", 0 )
ROM_LOAD( "tms0970_wizatron_mpla.pla", 0, 860, CRC(7f50ab2e) SHA1(bff3be9af0e322986f6e545b567c97d70e135c93) )
ROM_REGION( 352, "maincpu:opla", 0 )
ROM_LOAD( "tms0970_wizatron_opla.pla", 0, 352, CRC(745a3900) SHA1(031b55a0cf783c8a88eec4289d4373eb8538f374) )
ROM_REGION( 157, "maincpu:spla", 0 )
ROM_LOAD( "tms0970_wizatron_spla.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_lilprof_ipla.pla", 0, 782, CRC(05306ef8) SHA1(60a0a3c49ce330bce0c27f15f81d61461d0432ce) )
ROM_REGION( 860, "maincpu:mpla", 0 )
ROM_LOAD( "tms0970_lilprof_mpla.pla", 0, 860, CRC(6ff5d51d) SHA1(59d3e5de290ba57694068ddba78d21a0c1edf427) )
ROM_REGION( 352, "maincpu:opla", 0 )
ROM_LOAD( "tms0970_lilprof_opla.pla", 0, 352, CRC(c74daf97) SHA1(c4948000196171b34d4fe9cdd2962a945da9883d) )
ROM_REGION( 157, "maincpu:spla", 0 )
ROM_LOAD( "tms0970_lilprof_spla.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_lilprof78_ipla.pla", 0, 782, CRC(05306ef8) SHA1(60a0a3c49ce330bce0c27f15f81d61461d0432ce) )
ROM_REGION( 860, "maincpu:mpla", 0 )
ROM_LOAD( "tms0970_lilprof78_mpla.pla", 0, 860, CRC(7f50ab2e) SHA1(bff3be9af0e322986f6e545b567c97d70e135c93) )
ROM_REGION( 352, "maincpu:opla", 0 )
ROM_LOAD( "tms0970_lilprof78_opla.pla", 0, 352, CRC(03f509c4) SHA1(691554a55db0c5950df848077095f23a991b1909) )
ROM_REGION( 157, "maincpu:spla", 0 )
ROM_LOAD( "tms0970_lilprof78_spla.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_default_ipla.pla", 0, 1246, CRC(42db9a38) SHA1(2d127d98028ec8ec6ea10c179c25e447b14ba4d0) )
ROM_REGION( 1982, "maincpu:mpla", 0 )
ROM_LOAD( "tms0980_default_mpla.pla", 0, 1982, CRC(3709014f) SHA1(d28ee59ded7f3b9dc3f0594a32a98391b6e9c961) )
ROM_REGION( 352, "maincpu:opla", 0 )
ROM_LOAD( "tms0980_ti30_opla.pla", 0, 352, CRC(38788410) SHA1(cb3d1a61190b887cd2e6d9c60b4fdb9b901f7eed) )
ROM_REGION( 157, "maincpu:spla", 0 )
ROM_LOAD( "tms0980_ti30_spla.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_default_ipla.pla", 0, 1246, CRC(42db9a38) SHA1(2d127d98028ec8ec6ea10c179c25e447b14ba4d0) )
ROM_REGION( 1982, "maincpu:mpla", 0 )
ROM_LOAD( "tms0980_default_mpla.pla", 0, 1982, CRC(3709014f) SHA1(d28ee59ded7f3b9dc3f0594a32a98391b6e9c961) )
ROM_REGION( 352, "maincpu:opla", 0 )
ROM_LOAD( "tms0980_tibusan1_opla.pla", 0, 352, CRC(38788410) SHA1(cb3d1a61190b887cd2e6d9c60b4fdb9b901f7eed) )
ROM_REGION( 157, "maincpu:spla", 0 )
ROM_LOAD( "tms0980_tibusan1_spla.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_default_ipla.pla", 0, 1246, CRC(42db9a38) SHA1(2d127d98028ec8ec6ea10c179c25e447b14ba4d0) )
ROM_REGION( 1982, "maincpu:mpla", 0 )
ROM_LOAD( "tms0980_tiprog_mpla.pla", 0, 1982, CRC(57043284) SHA1(0fa06d5865830ecdb3d870271cb92ac917bed3ca) )
ROM_REGION( 352, "maincpu:opla", 0 )
ROM_LOAD( "tms0980_tiprog_opla.pla", 0, 352, BAD_DUMP CRC(2a63956f) SHA1(26a62ca2b5973d8564e580e12230292f6d2888d9) ) // corrected by hand
ROM_REGION( 157, "maincpu:spla", 0 )
ROM_LOAD( "tms0980_tiprog_spla.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", GAME_SUPPORTS_SAVE | GAME_NO_SOUND_HW )
COMP( 1975, tisr16ii, 0, 0, tisr16, 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 )
COMP( 1976, ti30, 0, 0, majestic, ti30, driver_device, 0, "Texas Instruments", "TI-30", GAME_SUPPORTS_SAVE | GAME_NO_SOUND_HW )
COMP( 1977, tiprog, 0, 0, majestic, tiprog, driver_device, 0, "Texas Instruments", "TI Programmer", GAME_SUPPORTS_SAVE | GAME_NO_SOUND_HW )
COMP( 1979, tibusan1, 0, 0, majestic, tibusan1, driver_device, 0, "Texas Instruments", "TI Business Analyst-I", GAME_SUPPORTS_SAVE | GAME_NO_SOUND_HW )
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