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Diffstat (limited to 'src/mess/machine/m24_kbd.c')
-rw-r--r--src/mess/machine/m24_kbd.c292
1 files changed, 0 insertions, 292 deletions
diff --git a/src/mess/machine/m24_kbd.c b/src/mess/machine/m24_kbd.c
deleted file mode 100644
index 5cc05a95b16..00000000000
--- a/src/mess/machine/m24_kbd.c
+++ /dev/null
@@ -1,292 +0,0 @@
-// license:BSD-3-Clause
-// copyright-holders:Carl
-#include "m24_kbd.h"
-
-const device_type M24_KEYBOARD = &device_creator<m24_keyboard_device>;
-
-ROM_START( m24_keyboard )
- ROM_REGION(0x800, "mcu", 0)
- ROM_LOAD("m24_8049_int.bin", 0x0000, 0x800, CRC(ef26ca15) SHA1(b5076d40c255e17dc93478e2254ea19aff4918b3))
-ROM_END
-
-
-const rom_entry *m24_keyboard_device::device_rom_region() const
-{
- return ROM_NAME( m24_keyboard );
-}
-
-static ADDRESS_MAP_START( m24_keyboard_io, AS_IO, 8, m24_keyboard_device )
- AM_RANGE(MCS48_PORT_BUS, MCS48_PORT_BUS) AM_WRITE(bus_w)
- AM_RANGE(MCS48_PORT_P1, MCS48_PORT_P1) AM_READWRITE(p1_r, p1_w)
- AM_RANGE(MCS48_PORT_P2, MCS48_PORT_P2) AM_READ(p2_r) AM_WRITENOP
- AM_RANGE(MCS48_PORT_T0, MCS48_PORT_T0) AM_READ(t0_r)
- AM_RANGE(MCS48_PORT_T1, MCS48_PORT_T1) AM_READ(t1_r)
-ADDRESS_MAP_END
-
-static MACHINE_CONFIG_FRAGMENT( m24_keyboard )
- MCFG_CPU_ADD("mcu", I8049, XTAL_6MHz)
- MCFG_CPU_IO_MAP(m24_keyboard_io)
-MACHINE_CONFIG_END
-
-machine_config_constructor m24_keyboard_device::device_mconfig_additions() const
-{
- return MACHINE_CONFIG_NAME( m24_keyboard );
-}
-
-INPUT_PORTS_START( m24_keyboard )
- PORT_START("ROW.0")
- PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_1) PORT_CHAR('1') PORT_CHAR('!')
- PORT_BIT( 0x02, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_Q) PORT_CHAR('q') PORT_CHAR('Q')
- PORT_BIT( 0x04, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_A) PORT_CHAR('a') PORT_CHAR('A')
- PORT_BIT( 0x08, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_Z) PORT_CHAR('z') PORT_CHAR('Z')
- PORT_BIT( 0x10, IP_ACTIVE_HIGH, IPT_UNUSED )
- PORT_BIT( 0x20, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_7_PAD) PORT_CHAR(UCHAR_MAMEKEY(7_PAD))
- PORT_BIT( 0x40, IP_ACTIVE_HIGH, IPT_UNUSED )
- PORT_BIT( 0x80, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_F1) PORT_CHAR(UCHAR_MAMEKEY(F1))
-
- PORT_START("ROW.1")
- PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_2) PORT_CHAR('2') PORT_CHAR('@')
- PORT_BIT( 0x02, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_W) PORT_CHAR('w') PORT_CHAR('W')
- PORT_BIT( 0x04, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_S) PORT_CHAR('s') PORT_CHAR('S')
- PORT_BIT( 0x08, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_X) PORT_CHAR('x') PORT_CHAR('X')
- PORT_BIT( 0x10, IP_ACTIVE_HIGH, IPT_UNUSED )
- PORT_BIT( 0x20, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_8_PAD) PORT_CHAR(UCHAR_MAMEKEY(8_PAD))
- PORT_BIT( 0x40, IP_ACTIVE_HIGH, IPT_UNUSED )
- PORT_BIT( 0x80, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_F2) PORT_CHAR(UCHAR_MAMEKEY(F2))
-
- PORT_START("ROW.2")
- PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_3) PORT_CHAR('3') PORT_CHAR('#')
- PORT_BIT( 0x02, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_E) PORT_CHAR('e') PORT_CHAR('E')
- PORT_BIT( 0x04, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_D) PORT_CHAR('d') PORT_CHAR('D')
- PORT_BIT( 0x08, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_C) PORT_CHAR('c') PORT_CHAR('C')
- PORT_BIT( 0x10, IP_ACTIVE_HIGH, IPT_UNUSED )
- PORT_BIT( 0x20, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_9_PAD) PORT_CHAR(UCHAR_MAMEKEY(9_PAD))
- PORT_BIT( 0x40, IP_ACTIVE_HIGH, IPT_UNUSED )
- PORT_BIT( 0x80, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_F3) PORT_CHAR(UCHAR_MAMEKEY(F3))
-
- PORT_START("ROW.3")
- PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_4) PORT_CHAR('4') PORT_CHAR('$')
- PORT_BIT( 0x02, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_R) PORT_CHAR('r') PORT_CHAR('R')
- PORT_BIT( 0x04, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_F) PORT_CHAR('f') PORT_CHAR('F')
- PORT_BIT( 0x08, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_V) PORT_CHAR('v') PORT_CHAR('V')
- PORT_BIT( 0x10, IP_ACTIVE_HIGH, IPT_UNUSED )
- PORT_BIT( 0x20, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_4_PAD) PORT_CHAR(UCHAR_MAMEKEY(4_PAD))
- PORT_BIT( 0x40, IP_ACTIVE_HIGH, IPT_UNUSED )
- PORT_BIT( 0x80, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_F4) PORT_CHAR(UCHAR_MAMEKEY(F4))
-
- PORT_START("ROW.4")
- PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_5) PORT_CHAR('5') PORT_CHAR('%')
- PORT_BIT( 0x02, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_T) PORT_CHAR('t') PORT_CHAR('T')
- PORT_BIT( 0x04, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_G) PORT_CHAR('g') PORT_CHAR('G')
- PORT_BIT( 0x08, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_B) PORT_CHAR('b') PORT_CHAR('B')
- PORT_BIT( 0x10, IP_ACTIVE_HIGH, IPT_UNUSED )
- PORT_BIT( 0x20, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_5_PAD) PORT_CHAR(UCHAR_MAMEKEY(5_PAD))
- PORT_BIT( 0x40, IP_ACTIVE_HIGH, IPT_UNUSED )
- PORT_BIT( 0x80, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_F5) PORT_CHAR(UCHAR_MAMEKEY(F5))
-
- PORT_START("ROW.5")
- PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_6) PORT_CHAR('6') PORT_CHAR('^')
- PORT_BIT( 0x02, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_Y) PORT_CHAR('y') PORT_CHAR('Y')
- PORT_BIT( 0x04, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_H) PORT_CHAR('h') PORT_CHAR('H')
- PORT_BIT( 0x08, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_N) PORT_CHAR('n') PORT_CHAR('N')
- PORT_BIT( 0x10, IP_ACTIVE_HIGH, IPT_UNUSED )
- PORT_BIT( 0x20, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_6_PAD) PORT_CHAR(UCHAR_MAMEKEY(6_PAD))
- PORT_BIT( 0x40, IP_ACTIVE_HIGH, IPT_UNUSED )
- PORT_BIT( 0x80, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_F6) PORT_CHAR(UCHAR_MAMEKEY(F6))
-
- PORT_START("ROW.6")
- PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_7) PORT_CHAR('7') PORT_CHAR('&')
- PORT_BIT( 0x02, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_U) PORT_CHAR('u') PORT_CHAR('U')
- PORT_BIT( 0x04, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_J) PORT_CHAR('j') PORT_CHAR('J')
- PORT_BIT( 0x08, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_M) PORT_CHAR('m') PORT_CHAR('M')
- PORT_BIT( 0x10, IP_ACTIVE_HIGH, IPT_UNUSED )
- PORT_BIT( 0x20, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_1_PAD) PORT_CHAR(UCHAR_MAMEKEY(1_PAD))
- PORT_BIT( 0x40, IP_ACTIVE_HIGH, IPT_UNUSED )
- PORT_BIT( 0x80, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_F7) PORT_CHAR(UCHAR_MAMEKEY(F7))
-
- PORT_START("ROW.7")
- PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_8) PORT_CHAR('8') PORT_CHAR('*')
- PORT_BIT( 0x02, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_I) PORT_CHAR('i') PORT_CHAR('I')
- PORT_BIT( 0x04, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_K) PORT_CHAR('k') PORT_CHAR('K')
- PORT_BIT( 0x08, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_COMMA) PORT_CHAR(',') PORT_CHAR('<')
- PORT_BIT( 0x10, IP_ACTIVE_HIGH, IPT_UNUSED )
- PORT_BIT( 0x20, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_2_PAD) PORT_CHAR(UCHAR_MAMEKEY(2_PAD))
- PORT_BIT( 0x40, IP_ACTIVE_HIGH, IPT_UNUSED )
- PORT_BIT( 0x80, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_F8) PORT_CHAR(UCHAR_MAMEKEY(F8))
-
- PORT_START("ROW.8")
- PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_9) PORT_CHAR('9') PORT_CHAR('(')
- PORT_BIT( 0x02, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_O) PORT_CHAR('o') PORT_CHAR('O')
- PORT_BIT( 0x04, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_L) PORT_CHAR('l') PORT_CHAR('L')
- PORT_BIT( 0x08, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_STOP) PORT_CHAR('.') PORT_CHAR('>')
- PORT_BIT( 0x10, IP_ACTIVE_HIGH, IPT_UNUSED )
- PORT_BIT( 0x20, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_3_PAD) PORT_CHAR(UCHAR_MAMEKEY(3_PAD))
- PORT_BIT( 0x40, IP_ACTIVE_HIGH, IPT_UNUSED )
- PORT_BIT( 0x80, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_F9) PORT_CHAR(UCHAR_MAMEKEY(F9))
-
- PORT_START("ROW.9")
- PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_0) PORT_CHAR('0') PORT_CHAR(')')
- PORT_BIT( 0x02, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_P) PORT_CHAR('p') PORT_CHAR('P')
- PORT_BIT( 0x04, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_COLON) PORT_CHAR(';') PORT_CHAR('+')
- PORT_BIT( 0x08, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_SLASH) PORT_CHAR('?') PORT_CHAR('/')
- PORT_BIT( 0x10, IP_ACTIVE_HIGH, IPT_UNUSED )
- PORT_BIT( 0x20, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_DEL_PAD) PORT_CHAR(UCHAR_MAMEKEY(DEL_PAD))
- PORT_BIT( 0x40, IP_ACTIVE_HIGH, IPT_UNUSED )
- PORT_BIT( 0x80, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_F10) PORT_CHAR(UCHAR_MAMEKEY(F10))
-
- PORT_START("ROW.10")
- PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_MINUS) PORT_CHAR('-') PORT_CHAR('_')
- PORT_BIT( 0x02, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_OPENBRACE) PORT_CHAR('[') PORT_CHAR('{')
- PORT_BIT( 0x04, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_QUOTE) PORT_CHAR('\'') PORT_CHAR('"')
- PORT_BIT( 0x08, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_EQUALS) PORT_CHAR('=') PORT_CHAR('+')
- PORT_BIT( 0x10, IP_ACTIVE_HIGH, IPT_UNUSED )
- PORT_BIT( 0x20, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_0_PAD) PORT_CHAR(UCHAR_MAMEKEY(0_PAD))
- PORT_BIT( 0x40, IP_ACTIVE_HIGH, IPT_UNUSED )
- PORT_BIT( 0x80, IP_ACTIVE_HIGH, IPT_UNUSED )
-
- PORT_START("ROW.11")
- PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_CLOSEBRACE) PORT_CHAR(']') PORT_CHAR('}')
- PORT_BIT( 0x02, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_TILDE) PORT_CHAR('`') PORT_CHAR('~')
- PORT_BIT( 0x04, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_ENTER) PORT_CHAR('\r')
- PORT_BIT( 0x08, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_SCRLOCK) PORT_CHAR(UCHAR_MAMEKEY(SCRLOCK))
- PORT_BIT( 0x10, IP_ACTIVE_HIGH, IPT_UNUSED )
- PORT_BIT( 0x20, IP_ACTIVE_HIGH, IPT_UNUSED )
- PORT_BIT( 0x40, IP_ACTIVE_HIGH, IPT_UNUSED )
- PORT_BIT( 0x80, IP_ACTIVE_HIGH, IPT_UNUSED )
-
- PORT_START("ROW.12")
- PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_BACKSPACE) PORT_CHAR(8)
- PORT_BIT( 0x02, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_BACKSLASH) PORT_CHAR('\\') PORT_CHAR('|')
- PORT_BIT( 0x04, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_ESC) PORT_CHAR(UCHAR_MAMEKEY(ESC))
- PORT_BIT( 0x08, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_TAB) PORT_CHAR('\t')
- PORT_BIT( 0x10, IP_ACTIVE_HIGH, IPT_UNUSED )
- PORT_BIT( 0x20, IP_ACTIVE_HIGH, IPT_UNUSED )
- PORT_BIT( 0x40, IP_ACTIVE_HIGH, IPT_UNUSED )
- PORT_BIT( 0x80, IP_ACTIVE_HIGH, IPT_UNUSED )
-
- PORT_START("ROW.13")
- 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_SPACE) PORT_CHAR(' ')
- PORT_BIT( 0x08, IP_ACTIVE_HIGH, IPT_UNUSED )
- PORT_BIT( 0x10, IP_ACTIVE_HIGH, IPT_UNUSED )
- PORT_BIT( 0x20, IP_ACTIVE_HIGH, IPT_UNUSED )
- PORT_BIT( 0x40, IP_ACTIVE_HIGH, IPT_UNUSED )
- PORT_BIT( 0x80, IP_ACTIVE_HIGH, IPT_UNUSED )
-
- PORT_START("ROW.14")
- PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_UNUSED )
- PORT_BIT( 0x02, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_PLUS_PAD) PORT_CHAR(UCHAR_MAMEKEY(PLUS_PAD))
- PORT_BIT( 0x04, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_MINUS_PAD) PORT_CHAR(UCHAR_MAMEKEY(MINUS_PAD))
- PORT_BIT( 0x08, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_ASTERISK) PORT_CHAR(UCHAR_MAMEKEY(ASTERISK))
- PORT_BIT( 0x10, IP_ACTIVE_HIGH, IPT_UNUSED )
- PORT_BIT( 0x20, IP_ACTIVE_HIGH, IPT_UNUSED )
- PORT_BIT( 0x40, IP_ACTIVE_HIGH, IPT_UNUSED )
- PORT_BIT( 0x80, IP_ACTIVE_HIGH, IPT_UNUSED )
-
- PORT_START("ROW.15")
- PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_NAME("Unknown 0x2A")
- PORT_BIT( 0x02, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_RSHIFT) PORT_CODE(KEYCODE_LSHIFT) PORT_CHAR(UCHAR_SHIFT_1)
- PORT_BIT( 0x04, IP_ACTIVE_HIGH, IPT_UNUSED )
- PORT_BIT( 0x08, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_CAPSLOCK) PORT_CHAR(UCHAR_MAMEKEY(CAPSLOCK))
- PORT_BIT( 0x10, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_LALT) PORT_CODE(KEYCODE_RALT) PORT_CHAR(UCHAR_MAMEKEY(LALT))
- PORT_BIT( 0x20, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_NUMLOCK) PORT_CHAR(UCHAR_MAMEKEY(NUMLOCK))
- PORT_BIT( 0x40, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_LCONTROL) PORT_CODE(KEYCODE_RCONTROL) PORT_CHAR(UCHAR_SHIFT_2)
-
- PORT_START("MOUSEBTN")
- 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_UNUSED )
- PORT_BIT( 0x10, IP_ACTIVE_HIGH, IPT_BUTTON1 ) PORT_NAME("Left Btn") PORT_CODE(MOUSECODE_BUTTON1)
- PORT_BIT( 0x20, IP_ACTIVE_HIGH, IPT_BUTTON3 ) PORT_NAME("Middle Btn") PORT_CODE(MOUSECODE_BUTTON3)
- PORT_BIT( 0x40, IP_ACTIVE_HIGH, IPT_BUTTON2 ) PORT_NAME("Right Btn") PORT_CODE(MOUSECODE_BUTTON2)
- PORT_BIT( 0x80, IP_ACTIVE_HIGH, IPT_UNUSED )
-INPUT_PORTS_END
-
-
-ioport_constructor m24_keyboard_device::device_input_ports() const
-{
- return INPUT_PORTS_NAME( m24_keyboard );
-}
-
-m24_keyboard_device::m24_keyboard_device(const machine_config &mconfig, const char *tag, device_t *owner, UINT32 clock)
- : device_t(mconfig, M24_KEYBOARD, "Olivetti M24 Keyboard", tag, owner, clock, "m24_kbd", __FILE__),
- m_rows(*this, "ROW"),
- m_mousebtn(*this, "MOUSEBTN"),
- m_out_data(*this),
- m_mcu(*this, "mcu")
-{
-}
-
-void m24_keyboard_device::device_start()
-{
- m_out_data.resolve_safe();
- m_out_data(1);
- m_reset_timer = timer_alloc();
-}
-
-void m24_keyboard_device::device_reset()
-{
- m_kbcdata = true;
-}
-
-void m24_keyboard_device::device_timer(emu_timer &timer, device_timer_id id, int param, void *ptr)
-{
- m_mcu->set_input_line(INPUT_LINE_RESET, ASSERT_LINE);
- m_out_data(1);
-}
-
-READ8_MEMBER( m24_keyboard_device::p1_r )
-{
- return m_p1 | (m_kbcdata ? 0 : 2);
-}
-
-WRITE8_MEMBER( m24_keyboard_device::p1_w )
-{
- // bit 3 and 4 are leds and bits 6 and 7 are jumpers to ground
- m_p1 = data & ~0xc0;
- if(m_p1 & 4)
- m_p1 |= 2;
- else
- m_p1 &= ~2;
- m_out_data(!BIT(data, 2));
-}
-
-READ8_MEMBER( m24_keyboard_device::p2_r )
-{
- return (m_keypress << 7) | m_mousebtn->read();
-}
-
-READ8_MEMBER( m24_keyboard_device::t0_r )
-{
- return 0;
-}
-
-READ8_MEMBER( m24_keyboard_device::t1_r )
-{
- return 0;
-}
-
-WRITE8_MEMBER( m24_keyboard_device::bus_w )
-{
- UINT8 col = m_rows[(data >> 3) & 0xf]->read();
- m_keypress = (col & (1 << (data & 7))) ? 1 : 0;
-}
-
-WRITE_LINE_MEMBER( m24_keyboard_device::clock_w )
-{
- m_mcu->set_input_line(MCS48_INPUT_IRQ, !state);
- if(!state)
- m_reset_timer->adjust(attotime::from_msec(50));
- else
- {
- m_reset_timer->adjust(attotime::never);
- m_mcu->set_input_line(INPUT_LINE_RESET, CLEAR_LINE);
- }
-}
-
-WRITE_LINE_MEMBER( m24_keyboard_device::data_w )
-{
- m_kbcdata = state;
-}