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Diffstat (limited to 'src/devices/machine/keyboard.c')
-rw-r--r--src/devices/machine/keyboard.c395
1 files changed, 395 insertions, 0 deletions
diff --git a/src/devices/machine/keyboard.c b/src/devices/machine/keyboard.c
new file mode 100644
index 00000000000..03d538f2a3e
--- /dev/null
+++ b/src/devices/machine/keyboard.c
@@ -0,0 +1,395 @@
+// license:BSD-3-Clause
+// copyright-holders:smf
+/***************************************************************************
+Generic ASCII Keyboard
+
+Use GENERIC_KEYBOARD to attach as a generic ascii input device in
+cases where either the driver isn't developed enough yet; or for testing;
+or for the case of a computer with an inbuilt (not serial) ascii keyboard.
+
+Example of usage in a driver.
+
+In MACHINE_CONFIG
+
+ MCFG_DEVICE_ADD(KEYBOARD_TAG, GENERIC_KEYBOARD, 0)
+ MCFG_GENERIC_KEYBOARD_CB(WRITE8(xxx_state, kbd_put))
+
+In the code:
+
+WRITE8_MEMBER( xxx_state::kbd_put )
+{
+ (code to capture the key as it is pressed)
+ (if your machine uses function keys, add your conversion code here)
+}
+
+***************************************************************************/
+
+#include "machine/keyboard.h"
+
+/***************************************************************************
+ IMPLEMENTATION
+***************************************************************************/
+
+
+generic_keyboard_device::generic_keyboard_device(const machine_config &mconfig, device_type type, const char *name, const char *tag, device_t *owner, UINT32 clock, const char *shortname, const char *source)
+ : device_t(mconfig, type, name, tag, owner, clock, shortname, source),
+ m_io_kbd0(*this, "TERM_LINE0"),
+ m_io_kbd1(*this, "TERM_LINE1"),
+ m_io_kbd2(*this, "TERM_LINE2"),
+ m_io_kbd3(*this, "TERM_LINE3"),
+ m_io_kbd4(*this, "TERM_LINE4"),
+ m_io_kbd5(*this, "TERM_LINE5"),
+ m_io_kbd6(*this, "TERM_LINE6"),
+ m_io_kbd7(*this, "TERM_LINE7"),
+ m_io_kbd8(*this, "TERM_LINE8"),
+ m_io_kbd9(*this, "TERM_LINE9"),
+ m_io_kbdc(*this, "TERM_LINEC"),
+ m_keyboard_cb(*this)
+{
+}
+
+generic_keyboard_device::generic_keyboard_device(const machine_config &mconfig, const char *tag, device_t *owner, UINT32 clock)
+ : device_t(mconfig, GENERIC_KEYBOARD, "Generic Keyboard", tag, owner, clock, "generic_keyboard", __FILE__),
+ m_io_kbd0(*this, "TERM_LINE0"),
+ m_io_kbd1(*this, "TERM_LINE1"),
+ m_io_kbd2(*this, "TERM_LINE2"),
+ m_io_kbd3(*this, "TERM_LINE3"),
+ m_io_kbd4(*this, "TERM_LINE4"),
+ m_io_kbd5(*this, "TERM_LINE5"),
+ m_io_kbd6(*this, "TERM_LINE6"),
+ m_io_kbd7(*this, "TERM_LINE7"),
+ m_io_kbd8(*this, "TERM_LINE8"),
+ m_io_kbd9(*this, "TERM_LINE9"),
+ m_io_kbdc(*this, "TERM_LINEC"),
+ m_keyboard_cb(*this)
+{
+}
+
+
+UINT8 generic_keyboard_device::row_number(UINT8 code)
+{
+ if BIT(code,0) return 0;
+ if BIT(code,1) return 1;
+ if BIT(code,2) return 2;
+ if BIT(code,3) return 3;
+ if BIT(code,4) return 4;
+ if BIT(code,5) return 5;
+ if BIT(code,6) return 6;
+ if BIT(code,7) return 7;
+ return 0;
+}
+
+UINT8 generic_keyboard_device::keyboard_handler(UINT8 last_code, UINT8 *scan_line)
+{
+ int i;
+ UINT8 code = 0;
+ UINT8 key_code = 0;
+ UINT8 retVal = 0;
+ UINT8 shift = BIT(m_io_kbdc->read(), 1);
+ UINT8 caps = BIT(m_io_kbdc->read(), 2);
+ UINT8 ctrl = BIT(m_io_kbdc->read(), 0);
+ i = *scan_line;
+ {
+ if (i == 0) code = m_io_kbd0->read();
+ else
+ if (i == 1) code = m_io_kbd1->read();
+ else
+ if (i == 2) code = m_io_kbd2->read();
+ else
+ if (i == 3) code = m_io_kbd3->read();
+ else
+ if (i == 4) code = m_io_kbd4->read();
+ else
+ if (i == 5) code = m_io_kbd5->read();
+ else
+ if (i == 6) code = m_io_kbd6->read();
+ else
+ if (i == 7) code = m_io_kbd7->read();
+ else
+ if (i == 8) code = m_io_kbd8->read();
+ else
+ if (i == 9) code = m_io_kbd9->read();
+
+ if (code != 0)
+ {
+ if (i==0 && shift==0) {
+ key_code = 0x30 + row_number(code) + 8*i; // for numbers and some signs
+ }
+ if (i==0 && shift==1) {
+ key_code = 0x20 + row_number(code) + 8*i; // for shifted numbers
+ }
+ if (i==1 && shift==0) {
+ if (row_number(code) < 4) {
+ key_code = 0x30 + row_number(code) + 8*i; // for numbers and some signs
+ } else {
+ key_code = 0x20 + row_number(code) + 8*i; // for numbers and some signs
+ }
+ }
+ if (i==1 && shift==1) {
+ if (row_number(code) < 4) {
+ key_code = 0x20 + row_number(code) + 8*i; // for numbers and some signs
+ } else {
+ key_code = 0x30 + row_number(code) + 8*i; // for numbers and some signs
+ }
+ }
+ if (i>=2 && i<=4 && (shift ^ caps)==0 && ctrl==0) {
+ key_code = 0x60 + row_number(code) + (i-2)*8; // for small letters
+ }
+ if (i>=2 && i<=4 && (shift ^ caps)==1 && ctrl==0) {
+ key_code = 0x40 + row_number(code) + (i-2)*8; // for big letters
+ }
+ if (i>=2 && i<=5 && ctrl==1) {
+ key_code = 0x00 + row_number(code) + (i-2)*8; // for CTRL + letters
+ }
+ if (i==5 && shift==1 && ctrl==0) {
+ if (row_number(code)<7) {
+ if (row_number(code)<3) {
+ key_code = (caps ? 0x60 : 0x40) + row_number(code) + (i-2)*8; // for big letters
+ } else {
+ key_code = 0x60 + row_number(code) + (i-2)*8; // for upper symbols letters
+ }
+ } else {
+ key_code = 0x40 + row_number(code) + (i-2)*8; // for DEL it is switched
+ }
+ }
+ if (i==5 && shift==0 && ctrl==0) {
+ if (row_number(code)<7) {
+ if (row_number(code)<3) {
+ key_code = (caps ? 0x40 : 0x60) + row_number(code) + (i-2)*8; // for small letters
+ } else {
+ key_code = 0x40 + row_number(code) + (i-2)*8; // for lower symbols letters
+ }
+ } else {
+ key_code = 0x60 + row_number(code) + (i-2)*8; // for DEL it is switched
+ }
+ }
+
+ if (i==6) {
+ switch(row_number(code))
+ {
+/* case 0: key_code = 0x11; break;
+ case 1: key_code = 0x12; break;
+ case 2: key_code = 0x13; break;
+ case 3: key_code = 0x14; break;*/
+ case 4: key_code = 0x20; break; // Space
+ case 5: key_code = 0x0A; break; // LineFeed
+ case 6: key_code = 0x09; break; // TAB
+ case 7: key_code = 0x0D; break; // Enter
+ }
+ }
+ if (i==7)
+ {
+ switch(row_number(code))
+ {
+ case 0: key_code = 0x1B; break; // Escape
+ case 1: key_code = 0x08; break; // Backspace
+ }
+ }
+ else
+ if (i==8)
+ {
+ key_code = row_number(code)+0x81;
+ if (ctrl) key_code+=0x10;
+ if (shift) key_code+=0x20;
+ }
+ else
+ if (i==9)
+ {
+ key_code = row_number(code)+0x89;
+ if (ctrl) key_code+=0x10;
+ if (shift) key_code+=0x20;
+ }
+
+ retVal = key_code;
+ }
+ else
+ {
+ *scan_line += 1;
+ if (*scan_line==10)
+ *scan_line = 0;
+ }
+ }
+ return retVal;
+}
+
+void generic_keyboard_device::device_timer(emu_timer &timer, device_timer_id id, int param, void *ptr)
+{
+ UINT8 new_code;
+ new_code = keyboard_handler(m_last_code, &m_scan_line);
+ if ((m_last_code != new_code) && (new_code))
+ send_key(new_code);
+ m_last_code = new_code;
+}
+
+/***************************************************************************
+ VIDEO HARDWARE
+***************************************************************************/
+
+static MACHINE_CONFIG_FRAGMENT( generic_keyboard )
+MACHINE_CONFIG_END
+
+machine_config_constructor generic_keyboard_device::device_mconfig_additions() const
+{
+ return MACHINE_CONFIG_NAME(generic_keyboard);
+}
+
+void generic_keyboard_device::device_start()
+{
+ m_keyboard_cb.resolve_safe();
+ m_timer = timer_alloc();
+ save_item(NAME(m_last_code));
+ save_item(NAME(m_scan_line));
+}
+
+void generic_keyboard_device::device_reset()
+{
+ m_last_code = 0;
+ m_scan_line = 0;
+ m_timer->adjust(attotime::from_hz(2400), 0, attotime::from_hz(2400));
+}
+
+/*
+Char Dec Oct Hex | Char Dec Oct Hex | Char Dec Oct Hex | Char Dec Oct Hex
+-------------------------------------------------------------------------------------
+(nul) 0 0000 0x00 | (sp) 32 0040 0x20 | @ 64 0100 0x40 | ` 96 0140 0x60
+(soh) 1 0001 0x01 | ! 33 0041 0x21 | A 65 0101 0x41 | a 97 0141 0x61
+(stx) 2 0002 0x02 | " 34 0042 0x22 | B 66 0102 0x42 | b 98 0142 0x62
+(etx) 3 0003 0x03 | # 35 0043 0x23 | C 67 0103 0x43 | c 99 0143 0x63
+(eot) 4 0004 0x04 | $ 36 0044 0x24 | D 68 0104 0x44 | d 100 0144 0x64
+(enq) 5 0005 0x05 | % 37 0045 0x25 | E 69 0105 0x45 | e 101 0145 0x65
+(ack) 6 0006 0x06 | & 38 0046 0x26 | F 70 0106 0x46 | f 102 0146 0x66
+(bel) 7 0007 0x07 | ' 39 0047 0x27 | G 71 0107 0x47 | g 103 0147 0x67
+(bs) 8 0010 0x08 | ( 40 0050 0x28 | H 72 0110 0x48 | h 104 0150 0x68
+(ht) 9 0011 0x09 | ) 41 0051 0x29 | I 73 0111 0x49 | i 105 0151 0x69
+(nl) 10 0012 0x0a | * 42 0052 0x2a | J 74 0112 0x4a | j 106 0152 0x6a
+(vt) 11 0013 0x0b | + 43 0053 0x2b | K 75 0113 0x4b | k 107 0153 0x6b
+(np) 12 0014 0x0c | , 44 0054 0x2c | L 76 0114 0x4c | l 108 0154 0x6c
+(cr) 13 0015 0x0d | - 45 0055 0x2d | M 77 0115 0x4d | m 109 0155 0x6d
+(so) 14 0016 0x0e | . 46 0056 0x2e | N 78 0116 0x4e | n 110 0156 0x6e
+(si) 15 0017 0x0f | / 47 0057 0x2f | O 79 0117 0x4f | o 111 0157 0x6f
+(dle) 16 0020 0x10 | 0 48 0060 0x30 | P 80 0120 0x50 | p 112 0160 0x70
+(dc1) 17 0021 0x11 | 1 49 0061 0x31 | Q 81 0121 0x51 | q 113 0161 0x71
+(dc2) 18 0022 0x12 | 2 50 0062 0x32 | R 82 0122 0x52 | r 114 0162 0x72
+(dc3) 19 0023 0x13 | 3 51 0063 0x33 | S 83 0123 0x53 | s 115 0163 0x73
+(dc4) 20 0024 0x14 | 4 52 0064 0x34 | T 84 0124 0x54 | t 116 0164 0x74
+(nak) 21 0025 0x15 | 5 53 0065 0x35 | U 85 0125 0x55 | u 117 0165 0x75
+(syn) 22 0026 0x16 | 6 54 0066 0x36 | V 86 0126 0x56 | v 118 0166 0x76
+(etb) 23 0027 0x17 | 7 55 0067 0x37 | W 87 0127 0x57 | w 119 0167 0x77
+(can) 24 0030 0x18 | 8 56 0070 0x38 | X 88 0130 0x58 | x 120 0170 0x78
+(em) 25 0031 0x19 | 9 57 0071 0x39 | Y 89 0131 0x59 | y 121 0171 0x79
+(sub) 26 0032 0x1a | : 58 0072 0x3a | Z 90 0132 0x5a | z 122 0172 0x7a
+(esc) 27 0033 0x1b | ; 59 0073 0x3b | [ 91 0133 0x5b | { 123 0173 0x7b
+(fs) 28 0034 0x1c | < 60 0074 0x3c | \ 92 0134 0x5c | | 124 0174 0x7c
+(gs) 29 0035 0x1d | = 61 0075 0x3d | ] 93 0135 0x5d | } 125 0175 0x7d
+(rs) 30 0036 0x1e | > 62 0076 0x3e | ^ 94 0136 0x5e | ~ 126 0176 0x7e
+(us) 31 0037 0x1f | ? 63 0077 0x3f | _ 95 0137 0x5f | (del) 127 0177 0x7f
+
+*/
+INPUT_PORTS_START( generic_keyboard )
+ PORT_START("TERM_LINEC")
+ PORT_BIT(0x01, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_NAME("Ctrl") PORT_CODE(KEYCODE_LCONTROL) PORT_CODE(KEYCODE_RCONTROL)
+ PORT_BIT(0x02, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_NAME("Shift") PORT_CODE(KEYCODE_LSHIFT) PORT_CODE(KEYCODE_RSHIFT) PORT_CHAR(UCHAR_SHIFT_1)
+ PORT_BIT(0x04, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_NAME("Caps Lock") PORT_CODE(KEYCODE_CAPSLOCK) PORT_TOGGLE PORT_CHAR(UCHAR_MAMEKEY(CAPSLOCK))
+ 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("TERM_LINE0")
+ PORT_BIT(0x01, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_0) PORT_CHAR('0')
+ PORT_BIT(0x02, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_1) PORT_CHAR('1') PORT_CHAR('!')
+ PORT_BIT(0x04, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_2) PORT_CHAR('2') PORT_CHAR('"')
+ PORT_BIT(0x08, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_3) PORT_CHAR('3') PORT_CHAR('#')
+ PORT_BIT(0x10, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_4) PORT_CHAR('4') PORT_CHAR('$')
+ PORT_BIT(0x20, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_5) PORT_CHAR('5') PORT_CHAR('%')
+ PORT_BIT(0x40, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_6) PORT_CHAR('6') PORT_CHAR('&')
+ PORT_BIT(0x80, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_7) PORT_CHAR('7') PORT_CHAR('\'')
+
+ PORT_START("TERM_LINE1")
+ 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_QUOTE) PORT_CHAR(':') PORT_CHAR('*')
+ PORT_BIT(0x08, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_COLON) PORT_CHAR(';') PORT_CHAR('+')
+ PORT_BIT(0x10, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_COMMA) PORT_CHAR(',') PORT_CHAR('<')
+ PORT_BIT(0x20, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_MINUS) PORT_CHAR('-') PORT_CHAR('=')
+ PORT_BIT(0x40, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_STOP) PORT_CHAR('.') PORT_CHAR('>')
+ PORT_BIT(0x80, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_SLASH) PORT_CHAR('/') PORT_CHAR('?')
+
+ PORT_START("TERM_LINE2")
+ PORT_BIT(0x01, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_END) PORT_CHAR('`') PORT_CHAR('@')
+ PORT_BIT(0x02, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_A) PORT_CHAR('a') PORT_CHAR('A')
+ PORT_BIT(0x04, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_B) PORT_CHAR('b') PORT_CHAR('B')
+ 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_KEYBOARD) PORT_CODE(KEYCODE_D) PORT_CHAR('d') PORT_CHAR('D')
+ PORT_BIT(0x20, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_E) PORT_CHAR('e') PORT_CHAR('E')
+ PORT_BIT(0x40, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_F) PORT_CHAR('f') PORT_CHAR('F')
+ PORT_BIT(0x80, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_G) PORT_CHAR('g') PORT_CHAR('G')
+
+ PORT_START("TERM_LINE3")
+ PORT_BIT(0x01, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_H) PORT_CHAR('h') PORT_CHAR('H')
+ 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_J) PORT_CHAR('j') PORT_CHAR('J')
+ PORT_BIT(0x08, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_K) PORT_CHAR('k') PORT_CHAR('K')
+ PORT_BIT(0x10, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_L) PORT_CHAR('l') PORT_CHAR('L')
+ PORT_BIT(0x20, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_M) PORT_CHAR('m') PORT_CHAR('M')
+ PORT_BIT(0x40, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_N) PORT_CHAR('n') PORT_CHAR('N')
+ PORT_BIT(0x80, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_O) PORT_CHAR('o') PORT_CHAR('O')
+
+ PORT_START("TERM_LINE4")
+ PORT_BIT(0x01, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_P) PORT_CHAR('p') PORT_CHAR('P')
+ 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_R) PORT_CHAR('r') PORT_CHAR('R')
+ PORT_BIT(0x08, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_S) PORT_CHAR('s') PORT_CHAR('S')
+ PORT_BIT(0x10, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_T) PORT_CHAR('t') PORT_CHAR('T')
+ PORT_BIT(0x20, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_U) PORT_CHAR('u') PORT_CHAR('U')
+ PORT_BIT(0x40, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_V) PORT_CHAR('v') PORT_CHAR('V')
+ PORT_BIT(0x80, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_W) PORT_CHAR('w') PORT_CHAR('W')
+
+ PORT_START("TERM_LINE5")
+ PORT_BIT(0x01, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_X) PORT_CHAR('x') PORT_CHAR('X')
+ 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_Z) PORT_CHAR('z') PORT_CHAR('Z')
+ 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_BACKSLASH) PORT_CHAR('\\') PORT_CHAR('|')
+ PORT_BIT(0x20, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_CLOSEBRACE) PORT_CHAR(']') PORT_CHAR('}')
+ PORT_BIT(0x40, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_TILDE) PORT_CHAR('^') PORT_CHAR('~')
+ PORT_BIT(0x80, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_NAME("DEL") PORT_CODE(KEYCODE_DEL) PORT_CHAR(UCHAR_MAMEKEY(DEL))
+
+ PORT_START("TERM_LINE6")
+ PORT_BIT(0x01, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_NAME("Left") PORT_CODE(KEYCODE_LEFT) PORT_CHAR(UCHAR_MAMEKEY(LEFT))
+ PORT_BIT(0x02, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_NAME("Right") PORT_CODE(KEYCODE_RIGHT) PORT_CHAR(UCHAR_MAMEKEY(RIGHT))
+ PORT_BIT(0x04, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_NAME("Up") PORT_CODE(KEYCODE_UP) PORT_CHAR(UCHAR_MAMEKEY(UP))
+ PORT_BIT(0x08, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_NAME("Down") PORT_CODE(KEYCODE_DOWN) PORT_CHAR(UCHAR_MAMEKEY(DOWN))
+ PORT_BIT(0x10, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_SPACE) PORT_CHAR(' ')
+ PORT_BIT(0x20, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_NAME("LF") PORT_CODE(KEYCODE_RALT) PORT_CHAR(10)
+ PORT_BIT(0x40, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_TAB) PORT_CHAR(9)
+ PORT_BIT(0x80, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_ENTER) PORT_CHAR(13)
+
+ PORT_START("TERM_LINE7")
+ PORT_BIT(0x01, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_NAME("Escape") PORT_CODE(KEYCODE_ESC) PORT_CHAR(UCHAR_MAMEKEY(ESC))
+ PORT_BIT(0x02, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_NAME("Backspace") PORT_CODE(KEYCODE_BACKSPACE) PORT_CHAR(8)
+
+ PORT_START("TERM_LINE8")
+ PORT_BIT(0x01, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_NAME("F1") PORT_CODE(KEYCODE_F1) PORT_CHAR(UCHAR_MAMEKEY(F1))
+ PORT_BIT(0x02, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_NAME("F2") PORT_CODE(KEYCODE_F2) PORT_CHAR(UCHAR_MAMEKEY(F2))
+ 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("F4") PORT_CODE(KEYCODE_F4) PORT_CHAR(UCHAR_MAMEKEY(F4))
+ PORT_BIT(0x10, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_NAME("F5") PORT_CODE(KEYCODE_F5) PORT_CHAR(UCHAR_MAMEKEY(F5))
+ PORT_BIT(0x20, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_NAME("F6") PORT_CODE(KEYCODE_F6) PORT_CHAR(UCHAR_MAMEKEY(F6))
+ PORT_BIT(0x40, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_NAME("F7") PORT_CODE(KEYCODE_F7) PORT_CHAR(UCHAR_MAMEKEY(F7))
+ PORT_BIT(0x80, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_NAME("F8") PORT_CODE(KEYCODE_F8) PORT_CHAR(UCHAR_MAMEKEY(F8))
+
+ PORT_START("TERM_LINE9")
+ PORT_BIT(0x01, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_NAME("F9") PORT_CODE(KEYCODE_F9) PORT_CHAR(UCHAR_MAMEKEY(F9))
+ PORT_BIT(0x02, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_NAME("F10") PORT_CODE(KEYCODE_F10) PORT_CHAR(UCHAR_MAMEKEY(F10))
+ PORT_BIT(0x04, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_NAME("F11") PORT_CODE(KEYCODE_F11) PORT_CHAR(UCHAR_MAMEKEY(F11))
+ PORT_BIT(0x08, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_NAME("F12") PORT_CODE(KEYCODE_F12) PORT_CHAR(UCHAR_MAMEKEY(F12))
+INPUT_PORTS_END
+
+ioport_constructor generic_keyboard_device::device_input_ports() const
+{
+ return INPUT_PORTS_NAME(generic_keyboard);
+}
+
+const device_type GENERIC_KEYBOARD = &device_creator<generic_keyboard_device>;