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-rw-r--r--src/devices/bus/hp_hil/hlekbd.cpp412
1 files changed, 412 insertions, 0 deletions
diff --git a/src/devices/bus/hp_hil/hlekbd.cpp b/src/devices/bus/hp_hil/hlekbd.cpp
new file mode 100644
index 00000000000..f575e9108a7
--- /dev/null
+++ b/src/devices/bus/hp_hil/hlekbd.cpp
@@ -0,0 +1,412 @@
+// license:BSD-3-Clause
+// copyright-holders:Sergey Svishchev
+#include "hlekbd.h"
+
+#include "machine/keyboard.ipp"
+
+
+/***************************************************************************
+ DEVICE TYPE GLOBALS
+***************************************************************************/
+
+device_type const HP_IPC_HLE_KEYBOARD = device_creator<bus::hp_hil::hle_hp_ipc_device>;
+
+
+namespace bus { namespace hp_hil {
+namespace {
+/***************************************************************************
+ INPUT PORT DEFINITIONS
+***************************************************************************/
+
+
+// ID codes: A0h..BFh (HP-HIL reference, p. B-4) + (IPC Service Manual, p. 10-2)
+INPUT_PORTS_START( id )
+ PORT_START("COL0")
+ PORT_DIPNAME( 0xff, 0xb7, "Layout" )
+ PORT_DIPSETTING( 0xBF, "US" )
+ PORT_DIPSETTING( 0xAF, "German" )
+ PORT_DIPSETTING( 0xB7, "UK" )
+ PORT_DIPSETTING( 0xBB, "French" )
+ PORT_DIPSETTING( 0xBD, "Katakana" )
+ PORT_DIPSETTING( 0xBE, "Latin Spanish" )
+ PORT_DIPSETTING( 0xA7, "Canadian English" )
+ PORT_DIPSETTING( 0xAB, "Italian" )
+ PORT_DIPSETTING( 0xAD, "Dutch" )
+ PORT_DIPSETTING( 0xAE, "Swedish" )
+ PORT_DIPSETTING( 0xB3, "European Spanish" )
+ PORT_DIPSETTING( 0xB5, "Belgian (Flemish)" )
+ PORT_DIPSETTING( 0xB6, "Finnish" )
+ PORT_DIPSETTING( 0xB4, "Swiss German" )
+ PORT_DIPSETTING( 0xBA, "Norwegian" )
+ PORT_DIPSETTING( 0xBC, "Danish" )
+ PORT_DIPSETTING( 0xB2, "Swiss French" )
+INPUT_PORTS_END
+
+INPUT_PORTS_START( basic )
+ // keycodes 90..9f
+ PORT_START("COL1")
+ PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_NAME("Menu") PORT_CODE(KEYCODE_F9) PORT_CHAR(UCHAR_MAMEKEY(F9))
+ PORT_BIT( 0x02, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_NAME("F4") PORT_CODE(KEYCODE_F4) PORT_CHAR(UCHAR_MAMEKEY(F4))
+ PORT_BIT( 0x04, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_NAME("F3") PORT_CODE(KEYCODE_F3) PORT_CHAR(UCHAR_MAMEKEY(F3))
+ PORT_BIT( 0x08, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_NAME("F2") PORT_CODE(KEYCODE_F2) PORT_CHAR(UCHAR_MAMEKEY(F2))
+ PORT_BIT( 0x10, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_NAME("F1") PORT_CODE(KEYCODE_F1) PORT_CHAR(UCHAR_MAMEKEY(F1))
+ PORT_BIT( 0x20, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_NAME("KP 8") PORT_CODE(KEYCODE_8_PAD) PORT_CHAR(UCHAR_MAMEKEY(8_PAD))
+ PORT_BIT( 0x40, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_NAME("Stop")
+ PORT_BIT( 0x80, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_NAME("Print/Enter")
+
+ // keycodes a0..af
+ PORT_START("COL2")
+ PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_NAME("User/System") PORT_CODE(KEYCODE_F10) PORT_CHAR(UCHAR_MAMEKEY(F10))
+ PORT_BIT( 0x02, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_NAME("F5") PORT_CODE(KEYCODE_F5) PORT_CHAR(UCHAR_MAMEKEY(F5))
+ PORT_BIT( 0x04, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_NAME("F6") PORT_CODE(KEYCODE_F6) PORT_CHAR(UCHAR_MAMEKEY(F6))
+ PORT_BIT( 0x08, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_NAME("F7") PORT_CODE(KEYCODE_F7) PORT_CHAR(UCHAR_MAMEKEY(F7))
+ PORT_BIT( 0x10, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_NAME("F8") PORT_CODE(KEYCODE_F8) PORT_CHAR(UCHAR_MAMEKEY(F8))
+ PORT_BIT( 0x20, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_NAME("KP 9") PORT_CODE(KEYCODE_9_PAD) PORT_CHAR(UCHAR_MAMEKEY(9_PAD))
+ PORT_BIT( 0x40, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_NAME("Clear Line")
+ PORT_BIT( 0x80, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_NAME("Clear Display")
+
+ // keycodes b0..bf
+ PORT_START("COL3")
+ 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_9) PORT_CHAR('9') PORT_CHAR('(')
+ PORT_BIT( 0x04, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_0) PORT_CHAR('0') 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_KEYBOARD ) PORT_CODE(KEYCODE_SLASH) PORT_CHAR('/') PORT_CHAR('?')
+ PORT_BIT( 0x20, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_NAME("Backspace") PORT_CODE(KEYCODE_BACKSPACE) PORT_CHAR(8)
+ PORT_BIT( 0x40, IP_ACTIVE_HIGH, IPT_UNUSED )
+ PORT_BIT( 0x80, IP_ACTIVE_HIGH, IPT_UNUSED )
+
+ // keycodes c0..cf
+ PORT_START("COL4")
+ PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_I) PORT_CHAR('i') PORT_CHAR('I') PORT_CHAR(0x09) PORT_CHAR(0x09)
+ PORT_BIT( 0x02, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_O) PORT_CHAR('o') PORT_CHAR('O') PORT_CHAR(0x0f) PORT_CHAR(0x0f)
+ PORT_BIT( 0x04, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_P) PORT_CHAR('p') PORT_CHAR('P') PORT_CHAR(0x10) PORT_CHAR(0x10)
+ PORT_BIT( 0x08, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_OPENBRACE) PORT_CHAR('[') PORT_CHAR('{')
+ PORT_BIT( 0x10, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_CLOSEBRACE) PORT_CHAR(']') PORT_CHAR('}')
+ PORT_BIT( 0x20, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_NAME("< >")
+ PORT_BIT( 0x40, IP_ACTIVE_HIGH, IPT_UNUSED )
+ PORT_BIT( 0x80, IP_ACTIVE_HIGH, IPT_UNUSED )
+
+ // keycodes d0..df
+ PORT_START("COL5")
+ PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_J) PORT_CHAR('j') PORT_CHAR('J') PORT_CHAR(0x0a) PORT_CHAR(0x0a)
+ PORT_BIT( 0x02, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_K) PORT_CHAR('k') PORT_CHAR('K') PORT_CHAR(0x0b) PORT_CHAR(0x0b)
+ PORT_BIT( 0x04, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_L) PORT_CHAR('l') PORT_CHAR('L') PORT_CHAR(0x0c) PORT_CHAR(0x0c)
+ PORT_BIT( 0x08, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_QUOTE) PORT_CHAR('\'') PORT_CHAR('"')
+ PORT_BIT( 0x10, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_BACKSLASH) PORT_CHAR('\\') PORT_CHAR('|')
+ PORT_BIT( 0x20, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_NAME("Return") PORT_CODE(KEYCODE_ENTER) PORT_CHAR(13)
+ PORT_BIT( 0x40, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_NAME("Home") PORT_CODE(KEYCODE_HOME) PORT_CHAR(UCHAR_MAMEKEY(HOME))
+ PORT_BIT( 0x80, IP_ACTIVE_HIGH, IPT_UNUSED )
+
+ // keycodes e0..ef
+ PORT_START("COL6")
+ PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_M) PORT_CHAR('m') PORT_CHAR('M') PORT_CHAR(0x0d) PORT_CHAR(0x0d)
+ PORT_BIT( 0x02, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_COMMA) PORT_CHAR(',') PORT_CHAR('<')
+ PORT_BIT( 0x04, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_STOP) PORT_CHAR('.') PORT_CHAR('>')
+ PORT_BIT( 0x08, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_MINUS) PORT_CHAR('-') PORT_CHAR('_')
+ PORT_BIT( 0x10, IP_ACTIVE_HIGH, IPT_UNUSED )
+ PORT_BIT( 0x20, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_NAME("Select") PORT_CODE(KEYCODE_PLUS_PAD) PORT_CHAR(UCHAR_MAMEKEY(PLUS_PAD))
+ PORT_BIT( 0x40, IP_ACTIVE_HIGH, IPT_UNUSED )
+ PORT_BIT( 0x80, IP_ACTIVE_HIGH, IPT_UNUSED )
+
+ // keycodes f0..ff
+ PORT_START("COL7")
+ PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_N) PORT_CHAR('n') PORT_CHAR('N') PORT_CHAR(0x0e) PORT_CHAR(0x0e)
+ PORT_BIT( 0x02, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_NAME("Space") PORT_CODE(KEYCODE_SPACE) PORT_CHAR(' ')
+ PORT_BIT( 0x04, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_NAME("KP .") PORT_CODE(KEYCODE_DEL_PAD) PORT_CHAR(UCHAR_MAMEKEY(DEL_PAD))
+ PORT_BIT( 0x08, IP_ACTIVE_HIGH, IPT_UNUSED )
+ PORT_BIT( 0x10, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_NAME("Left") PORT_CODE(KEYCODE_LEFT) PORT_CHAR(UCHAR_MAMEKEY(LEFT))
+ PORT_BIT( 0x20, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_NAME("Down") PORT_CODE(KEYCODE_DOWN) PORT_CHAR(UCHAR_MAMEKEY(DOWN))
+ PORT_BIT( 0x40, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_NAME("Up") PORT_CODE(KEYCODE_UP) PORT_CHAR(UCHAR_MAMEKEY(UP))
+ PORT_BIT( 0x80, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_NAME("Right") PORT_CODE(KEYCODE_RIGHT) PORT_CHAR(UCHAR_MAMEKEY(RIGHT))
+
+ // keycodes 00..0f
+ PORT_START("COL8")
+ PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_NAME("KP 5") PORT_CODE(KEYCODE_5_PAD) PORT_CHAR(UCHAR_MAMEKEY(5_PAD))
+ PORT_BIT( 0x02, IP_ACTIVE_HIGH, IPT_UNUSED )
+ PORT_BIT( 0x04, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_NAME("Extend Char R")PORT_CODE(KEYCODE_RALT) PORT_CHAR(UCHAR_SHIFT_2)
+ PORT_BIT( 0x08, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_NAME("Extend Char L")PORT_CODE(KEYCODE_LALT) PORT_CHAR(UCHAR_SHIFT_2)
+ PORT_BIT( 0x10, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_NAME("R Shift") PORT_CODE(KEYCODE_RSHIFT) PORT_CHAR(UCHAR_MAMEKEY(RSHIFT))
+ PORT_BIT( 0x20, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_NAME("L Shift") PORT_CODE(KEYCODE_LSHIFT) PORT_CHAR(UCHAR_SHIFT_1)
+ PORT_BIT( 0x40, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_NAME("Control") PORT_CODE(KEYCODE_LCONTROL) PORT_CHAR(UCHAR_MAMEKEY(LCONTROL))
+ PORT_BIT( 0x80, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_NAME("Break/Reset")
+
+ // keycodes 10..1f
+ PORT_START("COL9")
+ PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_NAME("KP 4") PORT_CODE(KEYCODE_4_PAD) PORT_CHAR(UCHAR_MAMEKEY(4_PAD))
+ 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_UNUSED )
+ PORT_BIT( 0x20, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_NAME("KP 7") 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_UNUSED )
+
+ // keycodes 20..2f
+ PORT_START("COL10")
+ PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_NAME("KP 1") PORT_CODE(KEYCODE_1_PAD) PORT_CHAR(UCHAR_MAMEKEY(1_PAD))
+ PORT_BIT( 0x02, IP_ACTIVE_HIGH, IPT_UNUSED )
+ PORT_BIT( 0x04, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_NAME("KP 2") PORT_CODE(KEYCODE_2_PAD) PORT_CHAR(UCHAR_MAMEKEY(2_PAD))
+ 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_KEYBOARD ) PORT_NAME("KP 0") PORT_CODE(KEYCODE_0_PAD) PORT_CHAR(UCHAR_MAMEKEY(0_PAD))
+ PORT_BIT( 0x80, IP_ACTIVE_HIGH, IPT_UNUSED )
+
+ // keycodes 30..3f
+ PORT_START("COL11")
+ PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_B) PORT_CHAR('b') PORT_CHAR('B') PORT_CHAR(0x02) PORT_CHAR(0x02)
+ PORT_BIT( 0x02, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_V) PORT_CHAR('v') PORT_CHAR('V') PORT_CHAR(0x16) PORT_CHAR(0x16)
+ PORT_BIT( 0x04, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_C) PORT_CHAR('c') PORT_CHAR('C') PORT_CHAR(0x03) PORT_CHAR(0x03)
+ PORT_BIT( 0x08, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_X) PORT_CHAR('x') PORT_CHAR('X') PORT_CHAR(0x18) PORT_CHAR(0x18)
+ PORT_BIT( 0x10, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_Z) PORT_CHAR('z') PORT_CHAR('Z') PORT_CHAR(0x1a) PORT_CHAR(0x1a)
+ PORT_BIT( 0x20, IP_ACTIVE_HIGH, IPT_UNUSED )
+ PORT_BIT( 0x40, IP_ACTIVE_HIGH, IPT_UNUSED )
+ PORT_BIT( 0x80, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_NAME("DEL/Esc") PORT_CODE(KEYCODE_ESC) PORT_CHAR(UCHAR_MAMEKEY(ESC))
+
+ // keycodes 40..4f
+ PORT_START("COL12")
+ PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_NAME("KP 6") PORT_CODE(KEYCODE_6_PAD) PORT_CHAR(UCHAR_MAMEKEY(6_PAD))
+ PORT_BIT( 0x02, IP_ACTIVE_HIGH, IPT_UNUSED )
+ PORT_BIT( 0x04, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_NAME("KP 3") PORT_CODE(KEYCODE_3_PAD) PORT_CHAR(UCHAR_MAMEKEY(3_PAD))
+ 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 )
+
+ // keycodes 50..5f
+ PORT_START("COL13")
+ PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_H) PORT_CHAR('h') PORT_CHAR('H') PORT_CHAR(0x08) PORT_CHAR(0x08)
+ PORT_BIT( 0x02, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_G) PORT_CHAR('g') PORT_CHAR('G') PORT_CHAR(0x07) PORT_CHAR(0x07)
+ PORT_BIT( 0x04, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_F) PORT_CHAR('f') PORT_CHAR('F') PORT_CHAR(0x06) PORT_CHAR(0x06)
+ PORT_BIT( 0x08, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_D) PORT_CHAR('d') PORT_CHAR('D') PORT_CHAR(0x04) PORT_CHAR(0x04)
+ PORT_BIT( 0x10, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_S) PORT_CHAR('s') PORT_CHAR('S') PORT_CHAR(0x13) PORT_CHAR(0x13)
+ PORT_BIT( 0x20, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_A) PORT_CHAR('a') PORT_CHAR('A') PORT_CHAR(0x01) PORT_CHAR(0x01)
+ PORT_BIT( 0x40, IP_ACTIVE_HIGH, IPT_UNUSED )
+ PORT_BIT( 0x80, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_NAME("Caps Lock") PORT_CODE(KEYCODE_CAPSLOCK) PORT_CHAR(UCHAR_MAMEKEY(CAPSLOCK))
+
+ // keycodes 60..6f
+ PORT_START("COL14")
+ PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_U) PORT_CHAR('u') PORT_CHAR('U') PORT_CHAR(0x15) PORT_CHAR(0x15)
+ PORT_BIT( 0x02, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_Y) PORT_CHAR('y') PORT_CHAR('Y') PORT_CHAR(0x19) PORT_CHAR(0x19)
+ PORT_BIT( 0x04, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_T) PORT_CHAR('t') PORT_CHAR('T') PORT_CHAR(0x14) PORT_CHAR(0x14)
+ PORT_BIT( 0x08, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_R) PORT_CHAR('r') PORT_CHAR('R') PORT_CHAR(0x12) PORT_CHAR(0x12)
+ PORT_BIT( 0x10, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_E) PORT_CHAR('e') PORT_CHAR('E') PORT_CHAR(0x05) PORT_CHAR(0x05)
+ PORT_BIT( 0x20, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_W) PORT_CHAR('w') PORT_CHAR('W') PORT_CHAR(0x17) PORT_CHAR(0x17)
+ PORT_BIT( 0x40, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_Q) PORT_CHAR('q') PORT_CHAR('Q') PORT_CHAR(0x11) PORT_CHAR(0x11)
+ PORT_BIT( 0x80, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_NAME("Tab") PORT_CODE(KEYCODE_TAB) PORT_CHAR(9)
+
+ // keycodes 70..7f
+ PORT_START("COL15")
+ 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_6) PORT_CHAR('6') PORT_CHAR('^')
+ PORT_BIT( 0x04, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_5) PORT_CHAR('5') PORT_CHAR('%')
+ PORT_BIT( 0x08, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_4) PORT_CHAR('4') PORT_CHAR('$')
+ PORT_BIT( 0x10, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_3) PORT_CHAR('3') PORT_CHAR('#')
+ PORT_BIT( 0x20, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_2) PORT_CHAR('2') PORT_CHAR('@')
+ PORT_BIT( 0x40, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_1) PORT_CHAR('1') PORT_CHAR('!')
+ PORT_BIT( 0x80, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_TILDE) PORT_CHAR('`') PORT_CHAR('~')
+INPUT_PORTS_END
+
+
+INPUT_PORTS_START( hle_hp_ipc_device )
+ PORT_INCLUDE( basic )
+ PORT_INCLUDE( id )
+INPUT_PORTS_END
+
+
+} // anonymous namespace
+
+
+/***************************************************************************
+ BASE HLE KEYBOARD DEVICE
+***************************************************************************/
+
+/*--------------------------------------------------
+ hle_device_base::hle_device_base
+ designated device constructor
+--------------------------------------------------*/
+
+hle_device_base::hle_device_base(machine_config const &mconfig, device_type type, char const *name, char const *tag, device_t *owner, uint32_t clock, char const *shortname, char const *source)
+ : device_t(mconfig, type, name, tag, owner, clock, shortname, source)
+ , device_hp_hil_interface(mconfig, *this)
+ , device_matrix_keyboard_interface(mconfig, *this, "COL1", "COL2", "COL3", "COL4", "COL5", "COL6", "COL7", "COL8", "COL9", "COL10", "COL11", "COL12", "COL13", "COL14", "COL15")
+{ }
+
+
+/*--------------------------------------------------
+ hle_device_base::~hle_device_base
+ destructor
+--------------------------------------------------*/
+
+hle_device_base::~hle_device_base()
+{ }
+
+
+/*--------------------------------------------------
+ hle_device_base::device_start
+ perform expensive initialisations, allocate
+ resources, register for save state
+--------------------------------------------------*/
+
+void hle_device_base::device_start()
+{
+ set_hp_hil_mlc_device();
+
+ m_powerup = true;
+ m_passthru = false;
+}
+
+
+/*--------------------------------------------------
+ hle_device_base::device_reset
+ perform startup tasks, also used for host
+ requested reset
+--------------------------------------------------*/
+
+void hle_device_base::device_reset()
+{
+ m_fifo.clear();
+
+ // kick the base
+ reset_key_state();
+ start_processing(attotime::from_hz(1'200));
+}
+
+
+/*--------------------------------------------------
+ hle_device_base::device_timer
+ handle timed events
+--------------------------------------------------*/
+
+void hle_device_base::device_timer(emu_timer &timer, device_timer_id id, int param, void *ptr)
+{
+ device_matrix_keyboard_interface::device_timer(timer, id, param, ptr);
+}
+
+void hle_device_base::hil_write(uint16_t data)
+{
+ int frames = 0;
+// printf("rx from mlc %04X (%s %02X)\n", data, BIT(data, 11) ? "command" : "data", data & 255);
+
+ if (BIT(data, 11)) switch (data & 255)
+ {
+ case HPHIL_IFC:
+ m_powerup = false;
+ break;
+
+ case HPHIL_EPT:
+ m_passthru = true;
+ break;
+
+ case HPHIL_ELB:
+ m_passthru = false;
+ break;
+
+ case HPHIL_ACF+1:
+ m_device_id = data & 7;
+ m_device_id16 = m_device_id << 8;
+ m_hp_hil_mlc->hil_write((data & ~7) | ((data + 1) & 7));
+ return;
+ break;
+
+ case HPHIL_POL:
+ if (!m_fifo.empty())
+ {
+ m_hp_hil_mlc->hil_write(m_device_id16 | 0x40); // Keycode Set 1, no coordinate data
+ frames = 1;
+ while (!m_fifo.empty())
+ {
+ m_hp_hil_mlc->hil_write(m_device_id16 | m_fifo.dequeue());
+ frames++;
+ }
+ }
+ m_hp_hil_mlc->hil_write(HPMLC_W1_C | m_device_id16 | HPHIL_POL | ((data + frames) & 7));
+ return;
+ break;
+
+ case HPHIL_DSR:
+ m_device_id = m_device_id16 = 0;
+ m_powerup = true;
+ break;
+
+ case HPHIL_IDD:
+ m_hp_hil_mlc->hil_write(m_device_id16 | ioport("COL0")->read());
+ m_hp_hil_mlc->hil_write(m_device_id16 | 0);
+ break;
+
+ case HPHIL_DHR:
+ device_reset();
+ return;
+ break;
+
+ default:
+ logerror("command %02X unknown\n", data & 255);
+ break;
+ }
+
+ if (!m_passthru)
+ m_hp_hil_mlc->hil_write(data);
+// else
+// m_next->hil_write(data);
+}
+
+void hle_device_base::transmit_byte(uint8_t byte)
+{
+ if (!m_fifo.full()) {
+// printf("queuing %02X\n", byte);
+ m_fifo.enqueue(byte);
+ }
+// else
+// printf("queuing fail (fifo full)\n");
+}
+
+/*--------------------------------------------------
+ hle_device_base::key_make
+ handle a key being pressed
+--------------------------------------------------*/
+
+void hle_device_base::key_make(uint8_t row, uint8_t column)
+{
+ transmit_byte((((row + 1) ^ 8) << 4) + (column << 1));
+}
+
+
+/*--------------------------------------------------
+ hle_device_base::key_break
+ handle a key being released
+--------------------------------------------------*/
+
+void hle_device_base::key_break(uint8_t row, uint8_t column)
+{
+ transmit_byte((((row + 1) ^ 8) << 4) + (column << 1) + 1);
+}
+
+
+/***************************************************************************
+ HP INTEGRAL HLE KEYBOARD DEVICE
+***************************************************************************/
+
+/*--------------------------------------------------
+ hle_hp_ipc_device::hle_hp_ipc_device
+ abbreviated constructor
+--------------------------------------------------*/
+
+hle_hp_ipc_device::hle_hp_ipc_device(machine_config const &mconfig, char const *tag, device_t *owner, uint32_t clock)
+ : hle_device_base(mconfig, HP_IPC_HLE_KEYBOARD, "HP Integral Keyboard (HLE)", tag, owner, clock, "hp_ipc_hle_kbd", __FILE__)
+{ }
+
+
+/*--------------------------------------------------
+ hle_hp_ipc_device::device_input_ports
+ get input ports for this device
+--------------------------------------------------*/
+
+ioport_constructor hle_hp_ipc_device::device_input_ports() const
+{
+ return INPUT_PORTS_NAME(hle_hp_ipc_device);
+}
+
+
+} } // namespace bus::hp_hil