mirror of
https://github.com/holub/mame
synced 2025-06-05 12:26:35 +03:00
interpro: skeleton for keyboard lle (nw)
This commit is contained in:
Patrick Mackinlay
Vas Crabb
parent
53c92bcdcb
commit
3a8d630ab4
@ -3405,7 +3405,9 @@ if (BUSES["INTERPRO_KEYBOARD"]~=null) then
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MAME_DIR .. "src/devices/bus/interpro/keyboard/keyboard.cpp",
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MAME_DIR .. "src/devices/bus/interpro/keyboard/keyboard.h",
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MAME_DIR .. "src/devices/bus/interpro/keyboard/hle.cpp",
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MAME_DIR .. "src/devices/bus/interpro/keyboard/hle.h"
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MAME_DIR .. "src/devices/bus/interpro/keyboard/hle.h",
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MAME_DIR .. "src/devices/bus/interpro/keyboard/lle.cpp",
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MAME_DIR .. "src/devices/bus/interpro/keyboard/lle.h"
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}
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end
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@ -45,6 +45,12 @@ protected:
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virtual u8 translate(u8 row, u8 column) = 0;
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private:
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static constexpr int START_BIT_COUNT = 1;
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static constexpr int DATA_BIT_COUNT = 8;
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static constexpr device_serial_interface::parity_t PARITY = device_serial_interface::PARITY_EVEN;
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static constexpr device_serial_interface::stop_bits_t STOP_BITS = device_serial_interface::STOP_BITS_1;
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static constexpr int BAUD = 1'200;
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enum {
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CLICK_TIMER_ID = 30'000
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};
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@ -9,12 +9,6 @@
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DEFINE_DEVICE_TYPE(INTERPRO_KEYBOARD_PORT, interpro_keyboard_port_device, "interpro_keyboard_port", "InterPro Keyboard Port")
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int const device_interpro_keyboard_port_interface::START_BIT_COUNT;
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int const device_interpro_keyboard_port_interface::DATA_BIT_COUNT;
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device_serial_interface::parity_t const device_interpro_keyboard_port_interface::PARITY;
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device_serial_interface::stop_bits_t const device_interpro_keyboard_port_interface::STOP_BITS;
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int const device_interpro_keyboard_port_interface::BAUD;
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interpro_keyboard_port_device::interpro_keyboard_port_device(machine_config const &mconfig, char const *tag, device_t *owner, uint32_t clock)
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: interpro_keyboard_port_device(mconfig, INTERPRO_KEYBOARD_PORT, tag, owner, clock)
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{
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@ -61,7 +55,9 @@ device_interpro_keyboard_port_interface::~device_interpro_keyboard_port_interfac
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}
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#include "hle.h"
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#include "lle.h"
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SLOT_INTERFACE_START(interpro_keyboard_devices)
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SLOT_INTERFACE("hle_en_us", INTERPRO_HLE_EN_US_KEYBOARD)
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SLOT_INTERFACE("lle_en_us", INTERPRO_LLE_EN_US_KEYBOARD)
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SLOT_INTERFACE_END
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@ -56,12 +56,6 @@ protected:
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device_interpro_keyboard_port_interface(machine_config const &mconfig, device_t &device);
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interpro_keyboard_port_device *m_port;
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static constexpr int START_BIT_COUNT = 1;
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static constexpr int DATA_BIT_COUNT = 8;
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static constexpr device_serial_interface::parity_t PARITY = device_serial_interface::PARITY_EVEN;
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static constexpr device_serial_interface::stop_bits_t STOP_BITS = device_serial_interface::STOP_BITS_1;
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static constexpr int BAUD = 1'200;
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};
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DECLARE_DEVICE_TYPE(INTERPRO_KEYBOARD_PORT, interpro_keyboard_port_device)
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184
src/devices/bus/interpro/keyboard/lle.cpp
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184
src/devices/bus/interpro/keyboard/lle.cpp
Normal file
@ -0,0 +1,184 @@
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// license:BSD-3-Clause
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// copyright-holders:Patrick Mackinlay
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/*
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* A low level emulation implementation of the Intergraph InterPro keyboard.
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*
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* Ref Part Function
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* 1 SN74LS244N octal buffer and line driver with tri-state outputs
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* 2 M2732A-2F1 NMOS 32K (4Kx8) UV EPROM
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* 3 SN74LS374N octal d-type flip-flop
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* 4 SN74LS373N octal d-type latch
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* 5 Intel 8049AH MCS-48 family microcontroller
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* 6 SN74LS368AN hex bus driver with tri-state outputs
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* 7 SN74159N 4-to-16 decoder/demultiplexer with open collector outputs
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* 8 SN74LS14N hex Schmitt trigger inverter
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* 9 Motorola SC2 3181C ?
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* 10 DS75452N dual peripheral NAND driver
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* 52 11.000MHz crystal
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*
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* 67 membrane matrix connector?
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* 68 reset and boot button connector
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* 69 computer interface cable connector
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* 70, 71, 72 keyswitch matrix connectors?
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* 5?-64 status LEDs
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*
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*/
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#include "emu.h"
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#include "lle.h"
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#include "cpu/mcs48/mcs48.h"
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#include "machine/keyboard.ipp"
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#include "speaker.h"
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#define VERBOSE 0
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#include "logmacro.h"
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DEFINE_DEVICE_TYPE_NS(INTERPRO_LLE_EN_US_KEYBOARD, bus::interpro::keyboard, lle_en_us_device, "kbd_lle_en_us", "InterPro Keyboard (LLE, US English)")
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namespace bus { namespace interpro { namespace keyboard {
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namespace {
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// TODO: actual matrix is not yet mapped
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INPUT_PORTS_START(interpro_en_us)
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PORT_START("row_0")
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PORT_BIT(0x0001, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_ESC) PORT_NAME("Esc") PORT_CHAR(UCHAR_MAMEKEY(ESC))
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PORT_BIT(0x0002, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_TILDE) PORT_CHAR('`') PORT_CHAR('~')
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PORT_BIT(0x0004, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_1) PORT_CHAR('1') PORT_CHAR('!')
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PORT_BIT(0x0008, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_2) PORT_CHAR('2') PORT_CHAR('@')
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PORT_BIT(0x0010, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_3) PORT_CHAR('3') PORT_CHAR('#')
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PORT_BIT(0x0020, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_4) PORT_CHAR('4') PORT_CHAR('$')
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PORT_BIT(0x0040, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_5) PORT_CHAR('5') PORT_CHAR('%')
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PORT_BIT(0x0080, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_6) PORT_CHAR('6') PORT_CHAR('^')
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PORT_BIT(0x0100, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_7) PORT_CHAR('7') PORT_CHAR('&')
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PORT_BIT(0x0200, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_8) PORT_CHAR('8') PORT_CHAR('*')
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PORT_BIT(0x0400, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_9) PORT_CHAR('9') PORT_CHAR('(')
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PORT_BIT(0x0800, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_0) PORT_CHAR('0') PORT_CHAR(')')
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PORT_BIT(0x1000, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_MINUS) PORT_CHAR('-') PORT_CHAR('_')
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PORT_BIT(0x2000, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_EQUALS) PORT_CHAR('=') PORT_CHAR('+')
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PORT_BIT(0x4000, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_BACKSPACE) PORT_NAME("Backspace") PORT_CHAR(UCHAR_MAMEKEY(BACKSPACE))
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PORT_BIT(0x8000, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_DEL) PORT_NAME("Delete") PORT_CHAR(UCHAR_MAMEKEY(DEL))
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PORT_START("row_1")
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PORT_BIT(0x0001, IP_ACTIVE_HIGH, IPT_UNUSED) // "Alt Mode"
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PORT_BIT(0x0002, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_TAB) PORT_NAME("Tab") PORT_CHAR(9)
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PORT_BIT(0x0004, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_Q) PORT_CHAR('q') PORT_CHAR('Q')
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PORT_BIT(0x0008, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_W) PORT_CHAR('w') PORT_CHAR('W')
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PORT_BIT(0x0010, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_E) PORT_CHAR('e') PORT_CHAR('E')
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PORT_BIT(0x0020, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_R) PORT_CHAR('r') PORT_CHAR('R')
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PORT_BIT(0x0040, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_T) PORT_CHAR('t') PORT_CHAR('T')
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PORT_BIT(0x0080, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_Y) PORT_CHAR('y') PORT_CHAR('Y')
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PORT_BIT(0x0100, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_U) PORT_CHAR('u') PORT_CHAR('U')
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PORT_BIT(0x0200, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_I) PORT_CHAR('i') PORT_CHAR('I')
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PORT_BIT(0x0400, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_O) PORT_CHAR('o') PORT_CHAR('O')
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PORT_BIT(0x0800, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_P) PORT_CHAR('p') PORT_CHAR('P')
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PORT_BIT(0x1000, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_OPENBRACE) PORT_CHAR('[') PORT_CHAR('{')
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PORT_BIT(0x2000, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_CLOSEBRACE) PORT_CHAR(']') PORT_CHAR('}')
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PORT_START("row_2")
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PORT_BIT(0x0001, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_LCONTROL) PORT_NAME("Control") PORT_CHAR(UCHAR_MAMEKEY(LCONTROL))
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PORT_BIT(0x0002, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_CAPSLOCK) PORT_NAME("Caps Lock") PORT_TOGGLE PORT_CHAR(UCHAR_MAMEKEY(CAPSLOCK))
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PORT_BIT(0x0004, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_A) PORT_CHAR('a') PORT_CHAR('A')
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PORT_BIT(0x0008, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_S) PORT_CHAR('s') PORT_CHAR('S')
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PORT_BIT(0x0010, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_D) PORT_CHAR('d') PORT_CHAR('D')
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PORT_BIT(0x0020, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_F) PORT_CHAR('f') PORT_CHAR('F')
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PORT_BIT(0x0040, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_G) PORT_CHAR('g') PORT_CHAR('G')
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PORT_BIT(0x0080, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_H) PORT_CHAR('h') PORT_CHAR('H')
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PORT_BIT(0x0100, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_J) PORT_CHAR('j') PORT_CHAR('J')
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PORT_BIT(0x0200, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_K) PORT_CHAR('k') PORT_CHAR('K')
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PORT_BIT(0x0400, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_L) PORT_CHAR('l') PORT_CHAR('L')
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PORT_BIT(0x0800, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_COLON) PORT_CHAR(';') PORT_CHAR(':')
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PORT_BIT(0x1000, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_QUOTE) PORT_CHAR('\'') PORT_CHAR('"')
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PORT_BIT(0x2000, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_BACKSLASH) PORT_CHAR('\\') PORT_CHAR('|')
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PORT_BIT(0x4000, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_ENTER) PORT_NAME("Return") PORT_CHAR(UCHAR_MAMEKEY(ENTER))
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PORT_START("row_3")
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PORT_BIT(0x0001, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_LSHIFT) PORT_NAME("LShift") PORT_CHAR(UCHAR_MAMEKEY(LSHIFT))
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PORT_BIT(0x0002, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_BACKSLASH2) PORT_CHAR('<') PORT_CHAR('>')
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PORT_BIT(0x0004, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_Z) PORT_CHAR('z') PORT_CHAR('Z')
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PORT_BIT(0x0008, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_X) PORT_CHAR('x') PORT_CHAR('X')
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PORT_BIT(0x0010, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_C) PORT_CHAR('c') PORT_CHAR('C')
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PORT_BIT(0x0020, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_V) PORT_CHAR('v') PORT_CHAR('V')
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PORT_BIT(0x0040, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_B) PORT_CHAR('b') PORT_CHAR('B')
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PORT_BIT(0x0080, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_N) PORT_CHAR('n') PORT_CHAR('N')
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PORT_BIT(0x0100, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_M) PORT_CHAR('m') PORT_CHAR('M')
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PORT_BIT(0x0200, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_COMMA) PORT_CHAR(',')
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PORT_BIT(0x0400, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_STOP) PORT_CHAR('.')
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PORT_BIT(0x0800, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_SLASH) PORT_CHAR('/') PORT_CHAR('?')
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PORT_BIT(0x1000, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_RSHIFT) PORT_NAME("RShift") PORT_CHAR(UCHAR_MAMEKEY(RSHIFT))
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PORT_BIT(0x2000, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_UP) PORT_NAME("Up") PORT_CHAR(UCHAR_MAMEKEY(UP))
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PORT_START("row_4")
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PORT_BIT(0x0001, IP_ACTIVE_HIGH, IPT_UNUSED) // "Hold Screen"
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PORT_BIT(0x0002, IP_ACTIVE_HIGH, IPT_UNUSED) // "Superimpose"
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PORT_BIT(0x0004, IP_ACTIVE_HIGH, IPT_UNUSED) // "Line Feed"
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PORT_BIT(0x0008, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_SPACE) PORT_NAME("Space") PORT_CHAR(UCHAR_MAMEKEY(SPACE))
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PORT_BIT(0x0010, IP_ACTIVE_HIGH, IPT_UNUSED) // "Repeat"
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PORT_BIT(0x0020, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_LEFT) PORT_NAME("Left") PORT_CHAR(UCHAR_MAMEKEY(LEFT))
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PORT_BIT(0x0040, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_DOWN) PORT_NAME("Down") PORT_CHAR(UCHAR_MAMEKEY(DOWN))
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PORT_BIT(0x0080, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_RIGHT) PORT_NAME("Right") PORT_CHAR(UCHAR_MAMEKEY(RIGHT))
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INPUT_PORTS_END
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INPUT_PORTS_START(lle_en_us_device)
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PORT_INCLUDE(interpro_en_us)
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INPUT_PORTS_END
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ROM_START(lle_en_us)
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ROM_REGION(0x800, "mcu", 0)
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ROM_LOAD("i8049ah.5", 0x0, 0x800, NO_DUMP)
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ROM_REGION(0x1000, "eprom", 0)
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ROM_LOAD("sd03595.37", 0x0, 0x1000, NO_DUMP)
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ROM_END
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} // anonymous namespace
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lle_device_base::lle_device_base(machine_config const &mconfig, device_type type, char const *tag, device_t *owner, u32 clock)
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: device_t(mconfig, type, tag, owner, clock)
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, device_interpro_keyboard_port_interface(mconfig, *this)
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, device_matrix_keyboard_interface(mconfig, *this, "row_0", "row_1", "row_2", "row_3", "row_4")
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, m_mcu(*this, "mcu")
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, m_bell(*this, "bell")
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{
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}
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WRITE_LINE_MEMBER(lle_device_base::input_txd)
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{
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}
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MACHINE_CONFIG_START(lle_device_base::device_add_mconfig)
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MCFG_CPU_ADD("mcu", I8049, 11_MHz_XTAL)
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MCFG_SPEAKER_STANDARD_MONO("keyboard")
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MCFG_SOUND_ADD("bell", SPEAKER_SOUND, 0)
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MCFG_SOUND_ROUTE(ALL_OUTPUTS, "keyboard", 0.25)
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MACHINE_CONFIG_END
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void lle_device_base::device_start()
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{
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}
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void lle_device_base::device_reset()
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{
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}
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lle_en_us_device::lle_en_us_device(machine_config const &mconfig, char const *tag, device_t *owner, u32 clock)
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: lle_device_base(mconfig, INTERPRO_LLE_EN_US_KEYBOARD, tag, owner, clock)
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{
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}
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tiny_rom_entry const *lle_en_us_device::device_rom_region() const
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{
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return ROM_NAME(lle_en_us);
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}
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ioport_constructor lle_en_us_device::device_input_ports() const
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{
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return INPUT_PORTS_NAME(lle_en_us_device);
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}
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} } } // namespace bus::interpro::keyboard
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55
src/devices/bus/interpro/keyboard/lle.h
Normal file
55
src/devices/bus/interpro/keyboard/lle.h
Normal file
@ -0,0 +1,55 @@
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// license:BSD-3-Clause
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// copyright-holders:Patrick Mackinlay
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#ifndef MAME_DEVICES_INTERPRO_KEYBOARD_LLE_H
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#define MAME_DEVICES_INTERPRO_KEYBOARD_LLE_H
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#pragma once
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#include "keyboard.h"
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#include "machine/keyboard.h"
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#include "sound/spkrdev.h"
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namespace bus { namespace interpro { namespace keyboard {
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class lle_device_base
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: public device_t
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, public device_interpro_keyboard_port_interface
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, protected device_matrix_keyboard_interface<5U>
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{
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public:
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virtual DECLARE_WRITE_LINE_MEMBER(input_txd) override;
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protected:
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// constructor/destructor
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lle_device_base(machine_config const &mconfig, device_type type, char const *tag, device_t *owner, u32 clock);
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// device overrides
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virtual void device_add_mconfig(machine_config &config) override;
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virtual void device_start() override;
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virtual void device_reset() override;
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//virtual void device_timer(emu_timer &timer, device_timer_id id, int param, void *ptr) override;
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// device_matrix_keyboard_interface overrides
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virtual void key_make(u8 row, u8 column) override {};
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virtual void key_break(u8 row, u8 column) override {};
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private:
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required_device<cpu_device> m_mcu;
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required_device<speaker_sound_device> m_bell;
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};
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class lle_en_us_device : public lle_device_base
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{
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public:
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lle_en_us_device(machine_config const &mconfig, char const *tag, device_t *owner, u32 clock);
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virtual ioport_constructor device_input_ports() const override;
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virtual tiny_rom_entry const *device_rom_region() const override;
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};
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} } } // namespace bus::interpro::keyboard
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DECLARE_DEVICE_TYPE_NS(INTERPRO_LLE_EN_US_KEYBOARD, bus::interpro::keyboard, lle_en_us_device)
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#endif // MAME_DEVICES_INTERPRO_KEYBOARD_LLE_H
|
||||
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Block a user