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author AJR <ajrhacker@users.noreply.github.com>2018-04-24 17:13:37 -0400
committer AJR <ajrhacker@users.noreply.github.com>2018-04-24 17:13:37 -0400
commit56b9e79ef08c3238d29fbcc53a876ba9e84b5e81 (patch)
tree10385afc2dbf00f5ffeb000348244536718c7c69
parent07591974578844a0fbe6ca8757e304d7dea83387 (diff)
Separate MS7002 keyboard emulation; use Cyrillic key names and JCUKEN layout
-rw-r--r--src/mame/drivers/ms6102.cpp4
-rw-r--r--src/mame/machine/vt100_kbd.cpp217
-rw-r--r--src/mame/machine/vt100_kbd.h31
3 files changed, 245 insertions, 7 deletions
diff --git a/src/mame/drivers/ms6102.cpp b/src/mame/drivers/ms6102.cpp
index e634d049036..787c0416dd7 100644
--- a/src/mame/drivers/ms6102.cpp
+++ b/src/mame/drivers/ms6102.cpp
@@ -12,7 +12,7 @@
To do:
- character attributes
- - keyboard (MS7002)
+ - improve keyboard response and add LED layout (MS7002)
Chips:
- DD5 - KR580WM80A (8080 clone) - CPU
@@ -347,7 +347,7 @@ MACHINE_CONFIG_START(ms6102_state::ms6102)
MCFG_RIPPLE_COUNTER_STAGES(2)
MCFG_RIPPLE_COUNTER_COUNT_OUT_CB(WRITE8(ms6102_state, kbd_uart_clock_w))
- MCFG_DEVICE_ADD("keyboard", VT100_KEYBOARD, 0)
+ MCFG_DEVICE_ADD("keyboard", MS7002, 0)
MCFG_VT100_KEYBOARD_SIGNAL_OUT_CALLBACK(DEVWRITELINE("589wa1", ay31015_device, write_si))
// serial connection to host
diff --git a/src/mame/machine/vt100_kbd.cpp b/src/mame/machine/vt100_kbd.cpp
index cf0a63f89dc..fb6adc6e522 100644
--- a/src/mame/machine/vt100_kbd.cpp
+++ b/src/mame/machine/vt100_kbd.cpp
@@ -8,6 +8,11 @@
bidirectional wire. The clock that runs the keyboard's UART and
scan counters is multiplexed with the serial data signal.
+ MS7002 is a Soviet clone of the VT100 keyboard. It features a
+ bit-paired JCUKEN layout and Russian/Latin mode select keys, but
+ the codes it produces are mostly the same, as is the electrical
+ interface.
+
***************************************************************************/
#include "emu.h"
@@ -17,7 +22,7 @@
//**************************************************************************
-// DEVICE DEFINITIONS
+// VT100 KEYBOARD DEVICE
//**************************************************************************
DEFINE_DEVICE_TYPE(VT100_KEYBOARD, vt100_keyboard_device, "vt100_kbd", "VT100 Keyboard")
@@ -94,7 +99,7 @@ static INPUT_PORTS_START(vt100_kbd)
PORT_BIT(0x80, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("M") PORT_CODE(KEYCODE_M)
PORT_START("LINE7")
- PORT_BIT(0x01, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("V") PORT_CODE(KEYCODE_Y)
+ PORT_BIT(0x01, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("Y") PORT_CODE(KEYCODE_Y)
PORT_BIT(0x02, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("U") PORT_CODE(KEYCODE_U)
PORT_BIT(0x04, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("7") PORT_CODE(KEYCODE_7)
PORT_BIT(0x08, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("6") PORT_CODE(KEYCODE_6)
@@ -160,7 +165,12 @@ INPUT_PORTS_END
//-------------------------------------------------
vt100_keyboard_device::vt100_keyboard_device(const machine_config &mconfig, const char *tag, device_t *owner, u32 clock)
- : device_t(mconfig, VT100_KEYBOARD, tag, owner, clock)
+ : vt100_keyboard_device(mconfig, VT100_KEYBOARD, tag, owner, clock)
+{
+}
+
+vt100_keyboard_device::vt100_keyboard_device(const machine_config &mconfig, device_type type, const char *tag, device_t *owner, u32 clock)
+ : device_t(mconfig, type, tag, owner, clock)
, m_signal_out_cb(*this)
, m_uart(*this, "uart")
, m_speaker(*this, "beeper")
@@ -263,7 +273,7 @@ WRITE_LINE_MEMBER(vt100_keyboard_device::signal_line_w)
if (machine().time() > m_last_signal_change + attotime::from_usec(5))
m_uart->write_si(m_signal_line);
- if (m_uart->tbmt_r())
+ if (scan_enabled())
m_scan_counter->clock_w(state);
if (state)
@@ -282,7 +292,10 @@ WRITE_LINE_MEMBER(vt100_keyboard_device::signal_line_w)
m_speaker->set_state(BIT(data, 7));
if (BIT(data, 6))
+ {
m_scan_counter->reset_w(0);
+ scan_start();
+ }
}
}
@@ -329,3 +342,199 @@ WRITE8_MEMBER(vt100_keyboard_device::key_scan_w)
else
m_last_scan = data;
}
+
+
+//**************************************************************************
+// MS7002 KEYBOARD DEVICE
+//**************************************************************************
+
+DEFINE_DEVICE_TYPE(MS7002, ms7002_device, "ms7002", "MS7002 Keyboard")
+
+static INPUT_PORTS_START(ms7002)
+ PORT_START("LINE0")
+ PORT_BIT(0x01, IP_ACTIVE_LOW, IPT_UNUSED)
+ PORT_BIT(0x02, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_RIGHT) PORT_CHAR(UCHAR_MAMEKEY(RIGHT))
+ PORT_BIT(0x04, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_LEFT) PORT_CHAR(UCHAR_MAMEKEY(LEFT))
+ PORT_BIT(0x08, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_UP) PORT_CHAR(UCHAR_MAMEKEY(UP))
+ PORT_BIT(0x10, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_7_PAD) PORT_CHAR(UCHAR_MAMEKEY(7_PAD))
+ PORT_BIT(0x20, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_8_PAD) PORT_CHAR(UCHAR_MAMEKEY(8_PAD))
+ PORT_BIT(0x40, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_DEL_PAD) PORT_CHAR(UCHAR_MAMEKEY(DEL_PAD))
+ PORT_BIT(0x80, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_9_PAD) PORT_CHAR(UCHAR_MAMEKEY(9_PAD))
+
+ PORT_START("LINE1")
+ PORT_BIT(0x01, IP_ACTIVE_LOW, IPT_UNUSED)
+ PORT_BIT(0x02, IP_ACTIVE_LOW, IPT_UNUSED)
+ PORT_BIT(0x04, IP_ACTIVE_LOW, IPT_UNUSED)
+ PORT_BIT(0x08, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("\xd0\x9f\xd0\xa4" "3") PORT_CODE(KEYCODE_F3)
+ PORT_BIT(0x10, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("\xd0\x9f\xd0\xa4" "4") PORT_CODE(KEYCODE_F4)
+ PORT_BIT(0x20, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("\xd0\x92\xd0\x92\xd0\x9e\xd0\x94") PORT_CODE(KEYCODE_ENTER_PAD) PORT_CHAR(UCHAR_MAMEKEY(ENTER_PAD))
+ PORT_BIT(0x40, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("Keypad ,") PORT_CODE(KEYCODE_PLUS_PAD)
+ PORT_BIT(0x80, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_3_PAD) PORT_CHAR(UCHAR_MAMEKEY(3_PAD))
+
+ PORT_START("LINE2")
+ PORT_BIT(0x01, IP_ACTIVE_LOW, IPT_UNUSED)
+ PORT_BIT(0x02, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("\xd0\x9b\xd0\x90\xd0\xa2") // ЛАТ = латинские
+ PORT_BIT(0x04, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_DOWN) PORT_CHAR(UCHAR_MAMEKEY(DOWN))
+ PORT_BIT(0x08, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("\xd0\x9f\xd0\xa4" "1") PORT_CODE(KEYCODE_F1)
+ PORT_BIT(0x10, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("\xd0\x9f\xd0\xa4" "2") PORT_CODE(KEYCODE_F2)
+ PORT_BIT(0x20, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_2_PAD) PORT_CHAR(UCHAR_MAMEKEY(2_PAD))
+ PORT_BIT(0x40, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_5_PAD) PORT_CHAR(UCHAR_MAMEKEY(5_PAD))
+ PORT_BIT(0x80, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_6_PAD) PORT_CHAR(UCHAR_MAMEKEY(6_PAD))
+
+ PORT_START("LINE3")
+ PORT_BIT(0x01, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_TILDE) PORT_CHAR('_') // note that this does NOT double as Ъ
+ PORT_BIT(0x02, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("\xd0\x97\xd0\x91") PORT_CODE(KEYCODE_DEL) // ЗБ = забой
+ PORT_BIT(0x04, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("\xd0\x9f\xd0\xa0\xd0\x92") PORT_CODE(KEYCODE_F6) // ПРВ = перерыв
+ PORT_BIT(0x08, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("\xd0\x92\xd0\xa8") PORT_CODE(KEYCODE_BACKSPACE) PORT_CHAR(0x08) // ВШ = возврат на шаг
+ PORT_BIT(0x10, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_0_PAD) PORT_CHAR(UCHAR_MAMEKEY(0_PAD))
+ PORT_BIT(0x20, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_1_PAD) PORT_CHAR(UCHAR_MAMEKEY(1_PAD))
+ PORT_BIT(0x40, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_4_PAD) PORT_CHAR(UCHAR_MAMEKEY(4_PAD))
+ PORT_BIT(0x80, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_MINUS_PAD) PORT_CHAR(UCHAR_MAMEKEY(MINUS_PAD))
+
+ PORT_START("LINE4")
+ PORT_BIT(0x01, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("\xd0\x92\xd0\x9a") PORT_CODE(KEYCODE_ENTER) PORT_CHAR(0x0d) // ВК = возврат каретки
+ PORT_BIT(0x02, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("\xd0\xa9 ]") PORT_CODE(KEYCODE_O) PORT_CHAR('}') PORT_CHAR(']')
+ PORT_BIT(0x04, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("\xd0\xa7 \xc2\xac") PORT_CODE(KEYCODE_X) PORT_CHAR(0x203e, '~') PORT_CHAR(0xac, '^')
+ PORT_BIT(0x08, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_1) PORT_CHAR(';') PORT_CHAR('+')
+ PORT_BIT(0x10, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_EQUALS) PORT_CHAR('-') PORT_CHAR('=')
+ PORT_BIT(0x20, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_MINUS) PORT_CHAR('0')
+ PORT_BIT(0x40, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("\xd0\x9f\xd0\xa1") PORT_CODE(KEYCODE_RSHIFT) PORT_CHAR(0x0a) // ПС = перевод строки
+ PORT_BIT(0x80, IP_ACTIVE_LOW, IPT_UNUSED)
+
+ PORT_START("LINE5")
+ PORT_BIT(0x01, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("\xd0\x9f P") PORT_CODE(KEYCODE_G) PORT_CHAR('p') PORT_CHAR('P') PORT_CHAR(0x10)
+ PORT_BIT(0x02, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("\xd0\xa8 [") PORT_CODE(KEYCODE_I) PORT_CHAR('{') PORT_CHAR('[')
+ PORT_BIT(0x04, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_CLOSEBRACE) PORT_CHAR(':') PORT_CHAR('*')
+ PORT_BIT(0x08, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("\xd0\xa0\xd0\xa3\xd0\xa1") // РУС = русские
+ PORT_BIT(0x10, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("\xd0\xad \\") PORT_CODE(KEYCODE_QUOTE) PORT_CHAR('|') PORT_CHAR('\\')
+ PORT_BIT(0x20, IP_ACTIVE_LOW, IPT_UNUSED) // possibly Keypad 9
+ PORT_BIT(0x40, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_SLASH) PORT_CHAR('.') PORT_CHAR('>')
+ PORT_BIT(0x80, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_BACKSLASH) PORT_CHAR('/') PORT_CHAR('?')
+
+ PORT_START("LINE6")
+ PORT_BIT(0x01, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("\xd0\x9e O") PORT_CODE(KEYCODE_J) PORT_CHAR('o') PORT_CHAR('O') PORT_CHAR(0x0f)
+ PORT_BIT(0x02, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("\xd0\x98 I") PORT_CODE(KEYCODE_B) PORT_CHAR('i') PORT_CHAR('I')
+ PORT_BIT(0x04, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_0) PORT_CHAR('9') PORT_CHAR(')')
+ PORT_BIT(0x08, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_9) PORT_CHAR('8') PORT_CHAR('(')
+ PORT_BIT(0x10, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("\xd0\x9b L") PORT_CODE(KEYCODE_K) PORT_CHAR('l') PORT_CHAR('L') PORT_CHAR(0x0c)
+ PORT_BIT(0x20, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("\xd0\xae @") PORT_CODE(KEYCODE_STOP) PORT_CHAR('`') PORT_CHAR('@')
+ PORT_BIT(0x40, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_RALT) PORT_CHAR(',') PORT_CHAR('<')
+ PORT_BIT(0x80, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("\xd0\x9c M") PORT_CODE(KEYCODE_V) PORT_CHAR('m') PORT_CHAR('M')
+
+ PORT_START("LINE7")
+ PORT_BIT(0x01, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("\xd0\xab Y") PORT_CODE(KEYCODE_S) PORT_CHAR('y') PORT_CHAR('Y') PORT_CHAR(0x19)
+ PORT_BIT(0x02, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("\xd0\xa3 U") PORT_CODE(KEYCODE_E) PORT_CHAR('u') PORT_CHAR('U') PORT_CHAR(0x15)
+ PORT_BIT(0x04, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_8) PORT_CHAR('7') PORT_CHAR('\'')
+ PORT_BIT(0x08, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_7) PORT_CHAR('6') PORT_CHAR('&')
+ PORT_BIT(0x10, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("\xd0\x9a K") PORT_CODE(KEYCODE_R) PORT_CHAR('k') PORT_CHAR('K') PORT_CHAR(0x0b)
+ PORT_BIT(0x20, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("\xd0\x99 J") PORT_CODE(KEYCODE_Q) PORT_CHAR('j') PORT_CHAR('J')
+ PORT_BIT(0x40, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("\xd0\x9d N") PORT_CODE(KEYCODE_Y) PORT_CHAR('n') PORT_CHAR('N') PORT_CHAR(0x0e)
+ PORT_BIT(0x80, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_SPACE) PORT_CHAR(' ')
+
+ PORT_START("LINE8")
+ PORT_BIT(0x01, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("\xd0\xa2 T") PORT_CODE(KEYCODE_N) PORT_CHAR('t') PORT_CHAR('T') PORT_CHAR(0x14)
+ PORT_BIT(0x02, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("\xd0\xa0 R") PORT_CODE(KEYCODE_H) PORT_CHAR('r') PORT_CHAR('R') PORT_CHAR(0x12)
+ PORT_BIT(0x04, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("4 \xc2\xa4") PORT_CODE(KEYCODE_5) PORT_CHAR('4') PORT_CHAR(0xa4, '$')
+ PORT_BIT(0x08, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_6) PORT_CHAR('5') PORT_CHAR('%')
+ PORT_BIT(0x10, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("\xd0\x93 G") PORT_CODE(KEYCODE_U) PORT_CHAR('g') PORT_CHAR('G') PORT_CHAR(0x07)
+ PORT_BIT(0x20, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("\xd0\xa5 H") PORT_CODE(KEYCODE_OPENBRACE) PORT_CHAR('h') PORT_CHAR('H')
+ PORT_BIT(0x40, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("\xd0\x91 B") PORT_CODE(KEYCODE_COMMA) PORT_CHAR('b') PORT_CHAR('B') PORT_CHAR(0x02)
+ PORT_BIT(0x80, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("\xd0\x96 V") PORT_CODE(KEYCODE_COLON) PORT_CHAR('v') PORT_CHAR('V') PORT_CHAR(0x16)
+
+ PORT_START("LINE9")
+ PORT_BIT(0x01, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("\xd0\x92 W") PORT_CODE(KEYCODE_D) PORT_CHAR('w') PORT_CHAR('W') PORT_CHAR(0x17)
+ PORT_BIT(0x02, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("\xd0\x95 E") PORT_CODE(KEYCODE_T) PORT_CHAR('e') PORT_CHAR('E') PORT_CHAR(0x05)
+ PORT_BIT(0x04, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_4) PORT_CHAR('3') PORT_CHAR('#')
+ PORT_BIT(0x08, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_3) PORT_CHAR('2') PORT_CHAR('"')
+ PORT_BIT(0x10, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("\xd0\xa4 F") PORT_CODE(KEYCODE_A) PORT_CHAR('f') PORT_CHAR('F') PORT_CHAR(0x06)
+ PORT_BIT(0x20, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("\xd0\x94 D") PORT_CODE(KEYCODE_L) PORT_CHAR('d') PORT_CHAR('D') PORT_CHAR(0x04)
+ PORT_BIT(0x40, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("\xd0\xac X") PORT_CODE(KEYCODE_M) PORT_CHAR('x') PORT_CHAR('X') PORT_CHAR(0x18)
+ PORT_BIT(0x80, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("\xd0\xa6 C") PORT_CODE(KEYCODE_W) PORT_CHAR('c') PORT_CHAR('C') PORT_CHAR(0x03)
+
+ PORT_START("LINEA")
+ PORT_BIT(0x01, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("\xd0\xaf Q") PORT_CODE(KEYCODE_Z) PORT_CHAR('q') PORT_CHAR('Q') PORT_CHAR(0x11)
+ PORT_BIT(0x02, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_2) PORT_CHAR('1') PORT_CHAR('!')
+ PORT_BIT(0x04, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("\xd0\x90\xd0\xa0" "2") PORT_CODE(KEYCODE_ESC) PORT_CHAR(0x1b) // АР2 = авторегистр 2
+ PORT_BIT(0x08, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("\xd0\xa2\xd0\x90\xd0\x91") PORT_CODE(KEYCODE_TAB) PORT_CHAR(0x09) // ТАБ = табуляция
+ PORT_BIT(0x10, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("\xd0\x90 A") PORT_CODE(KEYCODE_F) PORT_CHAR('a') PORT_CHAR('A') PORT_CHAR(0x01)
+ PORT_BIT(0x20, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("\xd0\xa1 S") PORT_CODE(KEYCODE_C) PORT_CHAR('s') PORT_CHAR('S') PORT_CHAR(0x13)
+ PORT_BIT(0x40, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("\xd0\xa1\xd0\xa2\xd0\x9e\xd0\x9f") PORT_CODE(KEYCODE_LALT) // СТОП
+ PORT_BIT(0x80, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("\xd0\x97 Z") PORT_CODE(KEYCODE_P) PORT_CHAR('z') PORT_CHAR('Z') PORT_CHAR(0x1a)
+
+ PORT_START("LINEB")
+ PORT_BIT(0x7F, IP_ACTIVE_LOW, IPT_UNUSED)
+ PORT_BIT(0x80, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("\xd0\xa3\xd0\xa1\xd0\xa2") PORT_CODE(KEYCODE_F5) PORT_CHAR(UCHAR_MAMEKEY(F1) ) // УСТ = установка
+
+ PORT_START("LINEC")
+ PORT_BIT(0x7F, IP_ACTIVE_LOW, IPT_UNUSED)
+ PORT_BIT(0x80, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("\xd0\xa3\xd0\x9f\xd0\xa0") PORT_CODE(KEYCODE_LCONTROL) PORT_CHAR(UCHAR_SHIFT_2) // УПР = управляющий
+
+ PORT_START("LINED")
+ PORT_BIT(0x7F, IP_ACTIVE_LOW, IPT_UNUSED)
+ PORT_BIT(0x80, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("\xd0\x92\xd0\xa0") PORT_CODE(KEYCODE_LSHIFT) PORT_CHAR(UCHAR_SHIFT_1) // ВР = верхний регистр
+
+ PORT_START("LINEE")
+ PORT_BIT(0x7F, IP_ACTIVE_LOW, IPT_UNUSED)
+ PORT_BIT(0x80, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_CAPSLOCK) PORT_CHAR(UCHAR_MAMEKEY(CAPSLOCK)) // maybe
+
+ PORT_START("LINEF")
+ PORT_BIT(0x7F, IP_ACTIVE_LOW, IPT_UNUSED)
+ PORT_BIT(0x80, IP_ACTIVE_HIGH, IPT_UNUSED) // Always return 0x7f on last scan line
+INPUT_PORTS_END
+
+
+//-------------------------------------------------
+// ms7002_device - constructor
+//-------------------------------------------------
+
+ms7002_device::ms7002_device(const machine_config &mconfig, const char *tag, device_t *owner, u32 clock)
+ : vt100_keyboard_device(mconfig, MS7002, tag, owner, clock)
+ , m_scan_enable(false)
+{
+}
+
+
+//-------------------------------------------------
+// device_add_mconfig - add device configuration
+//-------------------------------------------------
+
+MACHINE_CONFIG_START(ms7002_device::device_add_mconfig)
+ vt100_keyboard_device::device_add_mconfig(config);
+
+ MCFG_DEVICE_MODIFY("uart")
+ MCFG_AY31015_WRITE_TBMT_CB(WRITELINE(ms7002_device, scan_disable_w))
+MACHINE_CONFIG_END
+
+
+//-------------------------------------------------
+// input_ports - device-specific input ports
+//-------------------------------------------------
+
+ioport_constructor ms7002_device::device_input_ports() const
+{
+ return INPUT_PORTS_NAME(ms7002);
+}
+
+
+//-------------------------------------------------
+// device_start - device-specific startup
+//-------------------------------------------------
+
+void ms7002_device::device_start()
+{
+ vt100_keyboard_device::device_start();
+
+ save_item(NAME(m_scan_enable));
+}
+
+
+//-------------------------------------------------
+// scan_disable_w - suspend scan count once
+// keycode is being transmitted
+//-------------------------------------------------
+
+WRITE_LINE_MEMBER(ms7002_device::scan_disable_w)
+{
+ if (!state)
+ m_scan_enable = false;
+}
diff --git a/src/mame/machine/vt100_kbd.h b/src/mame/machine/vt100_kbd.h
index fe1bed0c483..9b1499fd918 100644
--- a/src/mame/machine/vt100_kbd.h
+++ b/src/mame/machine/vt100_kbd.h
@@ -43,14 +43,20 @@ public:
DECLARE_WRITE_LINE_MEMBER(signal_line_w);
protected:
+ vt100_keyboard_device(const machine_config &mconfig, device_type type, const char *tag, device_t *owner, u32 clock);
+
virtual void device_resolve_objects() override;
virtual void device_start() override;
virtual void device_add_mconfig(machine_config &config) override;
virtual ioport_constructor device_input_ports() const override;
+ virtual bool scan_enabled() const { return m_uart->tbmt_r(); }
+ virtual void scan_start() { }
+
private:
// internal helpers
DECLARE_WRITE_LINE_MEMBER(signal_out_w);
+ DECLARE_WRITE_LINE_MEMBER(scan_disable_w);
DECLARE_WRITE8_MEMBER(key_scan_w);
devcb_write_line m_signal_out_cb;
@@ -70,7 +76,30 @@ private:
u8 m_last_scan;
};
-// device type definition
+// ======================> ms7002_device
+
+class ms7002_device : public vt100_keyboard_device
+{
+public:
+ // construction/destruction
+ ms7002_device(const machine_config &mconfig, const char *tag, device_t *owner, u32 clock);
+
+protected:
+ virtual void device_start() override;
+ virtual void device_add_mconfig(machine_config &config) override;
+ virtual ioport_constructor device_input_ports() const override;
+
+ virtual bool scan_enabled() const override { return m_scan_enable; }
+ virtual void scan_start() override { m_scan_enable = true; }
+
+private:
+ DECLARE_WRITE_LINE_MEMBER(scan_disable_w);
+
+ bool m_scan_enable;
+};
+
+// device type definitions
DECLARE_DEVICE_TYPE(VT100_KEYBOARD, vt100_keyboard_device)
+DECLARE_DEVICE_TYPE(MS7002, ms7002_device)
#endif // MAME_MACHINE_VT100_KBD_H