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https://github.com/holub/mame
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wy30p: Add keyboard
This commit is contained in:
AJR
parent
9a593dd7f0
commit
5241f0bb63
@ -21,6 +21,7 @@
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// device type definitions
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DEFINE_DEVICE_TYPE(WY85_KEYBOARD, wy85_keyboard_device, "wy85_kbd", "WY-85 Keyboard")
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DEFINE_DEVICE_TYPE(WY30_KEYBOARD, wy30_keyboard_device, "wy30_kbd", "WY-30 Keyboard")
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DEFINE_DEVICE_TYPE(WY60_ASCII_KEYBOARD, wy60_ascii_keyboard_device, "wy60_ascii_kbd", "WY-60 ASCII Keyboard")
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DEFINE_DEVICE_TYPE(WYSE_AT_KEYBOARD, wyse_at_keyboard_device, "wyse_at_kbd", "Wyse AT-Style Keyboard")
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DEFINE_DEVICE_TYPE(WYSE_316X_KEYBOARD, wyse_316x_keyboard_device, "wyse_316x_kbd", "Wyse IBM 316X-Style Keyboard")
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@ -248,6 +249,140 @@ u8 wy85_keyboard_device::wysekbd_get_id()
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}
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wy30_keyboard_device::wy30_keyboard_device(const machine_config &mconfig, const char *tag, device_t *owner, u32 clock)
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: wyse_gate_array_keyboard_device(mconfig, WY30_KEYBOARD, tag, owner, clock)
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{
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}
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static INPUT_PORTS_START(wy30_keyboard)
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PORT_START("R0")
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PORT_BIT(0x01, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("Keypad 1 Send") PORT_CHAR(UCHAR_MAMEKEY(1_PAD)) PORT_CODE(KEYCODE_1_PAD)
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PORT_BIT(0x02, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("Keypad - Replace") PORT_CHAR(UCHAR_MAMEKEY(MINUS_PAD)) PORT_CODE(KEYCODE_MINUS_PAD)
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PORT_BIT(0x04, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CHAR(UCHAR_MAMEKEY(F1)) PORT_CHAR(UCHAR_MAMEKEY(F5)) PORT_CODE(KEYCODE_NUMLOCK)
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PORT_BIT(0x08, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("CapsLock") PORT_CHAR(UCHAR_MAMEKEY(CAPSLOCK)) PORT_CODE(KEYCODE_LCONTROL)
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PORT_BIT(0x10, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("D") PORT_CHAR('d') PORT_CHAR('D') PORT_CODE(KEYCODE_D)
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PORT_BIT(0x20, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("P") PORT_CHAR('p') PORT_CHAR('P') PORT_CODE(KEYCODE_P)
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PORT_BIT(0x40, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("Funct") PORT_CODE(KEYCODE_LALT)
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PORT_BIT(0x80, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("Esc") PORT_CHAR(0x1b) PORT_CODE(KEYCODE_TILDE)
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PORT_START("R1")
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PORT_BIT(0x01, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("Keypad 2 Copy Prt") PORT_CHAR(UCHAR_MAMEKEY(2_PAD)) PORT_CODE(KEYCODE_2_PAD)
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PORT_BIT(0x02, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("Keypad 4 Ins Line") PORT_CHAR(UCHAR_MAMEKEY(4_PAD)) PORT_CODE(KEYCODE_4_PAD)
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PORT_BIT(0x04, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CHAR(UCHAR_MAMEKEY(F2)) PORT_CHAR(UCHAR_MAMEKEY(F6)) PORT_CODE(KEYCODE_EQUALS_PAD)
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PORT_BIT(0x08, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("Space") PORT_CHAR(' ') PORT_CODE(KEYCODE_SPACE)
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PORT_BIT(0x10, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("Return") PORT_CHAR(0x0d) PORT_CODE(KEYCODE_ENTER)
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PORT_BIT(0x20, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CHAR('[') PORT_CHAR('{') PORT_CODE(KEYCODE_OPENBRACE)
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PORT_BIT(0x40, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("C") PORT_CHAR('c') PORT_CHAR('C') PORT_CODE(KEYCODE_C)
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PORT_BIT(0x80, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CHAR('1') PORT_CHAR('!') PORT_CODE(KEYCODE_1)
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PORT_START("R2")
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PORT_BIT(0x01, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME(u8"Keypad 3 \u25B2 Page") PORT_CHAR(UCHAR_MAMEKEY(3_PAD)) PORT_CODE(KEYCODE_3_PAD) // ▲ Page
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PORT_BIT(0x02, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("Keypad 5 Del Line") PORT_CHAR(UCHAR_MAMEKEY(5_PAD)) PORT_CODE(KEYCODE_5_PAD)
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PORT_BIT(0x04, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CHAR(UCHAR_MAMEKEY(F3)) PORT_CHAR(UCHAR_MAMEKEY(F7)) PORT_CODE(KEYCODE_SLASH_PAD)
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PORT_BIT(0x08, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CHAR('\\') PORT_CHAR('|') PORT_CODE(KEYCODE_RALT)
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PORT_BIT(0x10, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("S") PORT_CHAR('s') PORT_CHAR('S') PORT_CODE(KEYCODE_S)
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PORT_BIT(0x20, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CHAR(']') PORT_CHAR('}') PORT_CODE(KEYCODE_CLOSEBRACE)
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PORT_BIT(0x40, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("Z") PORT_CHAR('z') PORT_CHAR('Z') PORT_CODE(KEYCODE_Z)
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PORT_BIT(0x80, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CHAR('2') PORT_CHAR('@') PORT_CODE(KEYCODE_2)
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PORT_START("R3")
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PORT_BIT(0x01, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("Setup") PORT_CODE(KEYCODE_INSERT)
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PORT_BIT(0x02, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("BackSpace") PORT_CHAR(0x08) PORT_CODE(KEYCODE_BACKSPACE)
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PORT_BIT(0x04, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CHAR('=') PORT_CHAR('+') PORT_CODE(KEYCODE_EQUALS)
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PORT_BIT(0x08, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CHAR('-') PORT_CHAR('_') PORT_CODE(KEYCODE_MINUS)
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PORT_BIT(0x10, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CHAR('0') PORT_CHAR(')') PORT_CODE(KEYCODE_0)
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PORT_BIT(0x20, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CHAR('`') PORT_CHAR('~') PORT_CODE(KEYCODE_BACKSLASH)
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PORT_BIT(0x40, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CHAR('9') PORT_CHAR('(') PORT_CODE(KEYCODE_9)
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PORT_BIT(0x80, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CHAR('\'') PORT_CHAR('"') PORT_CODE(KEYCODE_QUOTE)
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PORT_START("R4")
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PORT_BIT(0x01, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CHAR(UCHAR_MAMEKEY(HOME)) PORT_CODE(KEYCODE_HOME)
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PORT_BIT(0x02, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CHAR(UCHAR_MAMEKEY(UP)) PORT_CODE(KEYCODE_UP) // (possibly DOWN instead)
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PORT_BIT(0x04, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CHAR('/') PORT_CHAR('?') PORT_CODE(KEYCODE_SLASH)
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PORT_BIT(0x08, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CHAR('.') PORT_CHAR('>') PORT_CODE(KEYCODE_STOP)
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PORT_BIT(0x10, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("Ctrl") PORT_CHAR(UCHAR_MAMEKEY(LCONTROL)) PORT_CODE(KEYCODE_CAPSLOCK)
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PORT_BIT(0x20, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CHAR(',') PORT_CHAR('<') PORT_CODE(KEYCODE_COMMA)
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PORT_BIT(0x40, IP_ACTIVE_LOW, IPT_UNUSED)
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PORT_BIT(0x80, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CHAR('3') PORT_CHAR('#') PORT_CODE(KEYCODE_3)
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PORT_START("R5")
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PORT_BIT(0x01, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("O") PORT_CHAR('o') PORT_CHAR('O') PORT_CODE(KEYCODE_O)
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PORT_BIT(0x02, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("I") PORT_CHAR('i') PORT_CHAR('I') PORT_CODE(KEYCODE_I)
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PORT_BIT(0x04, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("U") PORT_CHAR('u') PORT_CHAR('U') PORT_CODE(KEYCODE_U)
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PORT_BIT(0x08, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("T") PORT_CHAR('t') PORT_CHAR('T') PORT_CODE(KEYCODE_T)
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PORT_BIT(0x10, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("Y") PORT_CHAR('y') PORT_CHAR('Y') PORT_CODE(KEYCODE_Y)
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PORT_BIT(0x20, IP_ACTIVE_LOW, IPT_UNUSED)
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PORT_BIT(0x40, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("X") PORT_CHAR('x') PORT_CHAR('X') PORT_CODE(KEYCODE_X)
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PORT_BIT(0x80, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("Line Feed") PORT_CHAR(0x0a) PORT_CODE(KEYCODE_END)
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PORT_START("R6")
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PORT_BIT(0x01, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CHAR(';') PORT_CHAR(':') PORT_CODE(KEYCODE_COLON)
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PORT_BIT(0x02, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("L") PORT_CHAR('l') PORT_CHAR('L') PORT_CODE(KEYCODE_L)
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PORT_BIT(0x04, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("A") PORT_CHAR('a') PORT_CHAR('A') PORT_CODE(KEYCODE_A)
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PORT_BIT(0x08, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("J") PORT_CHAR('j') PORT_CHAR('J') PORT_CODE(KEYCODE_J)
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PORT_BIT(0x10, IP_ACTIVE_LOW, IPT_UNUSED)
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PORT_BIT(0x20, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("Tab") PORT_CHAR(0x09) PORT_CODE(KEYCODE_TAB)
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PORT_BIT(0x40, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("Shift") PORT_CHAR(UCHAR_SHIFT_1) PORT_CODE(KEYCODE_LSHIFT) PORT_CODE(KEYCODE_RSHIFT)
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PORT_BIT(0x80, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CHAR('4') PORT_CHAR('$') PORT_CODE(KEYCODE_4)
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PORT_START("R7")
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PORT_BIT(0x01, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CHAR(UCHAR_MAMEKEY(ENTER_PAD)) PORT_CODE(KEYCODE_ENTER_PAD)
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PORT_BIT(0x02, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME(u8"Keypad . \u25BC Page") PORT_CHAR(UCHAR_MAMEKEY(DEL_PAD)) PORT_CODE(KEYCODE_DEL_PAD) // ▼ Page
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PORT_BIT(0x04, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("Keypad 0 Print Page") PORT_CHAR(UCHAR_MAMEKEY(0_PAD)) PORT_CODE(KEYCODE_0_PAD)
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PORT_BIT(0x08, IP_ACTIVE_LOW, IPT_UNUSED)
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PORT_BIT(0x10, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("F") PORT_CHAR('f') PORT_CHAR('F') PORT_CODE(KEYCODE_F)
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PORT_BIT(0x20, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("Q") PORT_CHAR('q') PORT_CHAR('Q') PORT_CODE(KEYCODE_Q)
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PORT_BIT(0x40, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("V") PORT_CHAR('v') PORT_CHAR('V') PORT_CODE(KEYCODE_V)
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PORT_BIT(0x80, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CHAR('5') PORT_CHAR('%') PORT_CODE(KEYCODE_5)
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PORT_START("R8")
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PORT_BIT(0x01, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("Keypad 9 Clr Line") PORT_CHAR(UCHAR_MAMEKEY(9_PAD)) PORT_CODE(KEYCODE_9_PAD)
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PORT_BIT(0x02, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("Keypad , Insert") PORT_CHAR(UCHAR_MAMEKEY(COMMA_PAD)) PORT_CODE(KEYCODE_PLUS_PAD)
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PORT_BIT(0x04, IP_ACTIVE_LOW, IPT_UNUSED)
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PORT_BIT(0x08, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CHAR(UCHAR_MAMEKEY(LEFT)) PORT_CODE(KEYCODE_LEFT)
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PORT_BIT(0x10, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("H") PORT_CHAR('H') PORT_CHAR('H') PORT_CODE(KEYCODE_H)
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PORT_BIT(0x20, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("W") PORT_CHAR('W') PORT_CHAR('W') PORT_CODE(KEYCODE_W)
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PORT_BIT(0x40, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("N") PORT_CHAR('N') PORT_CHAR('N') PORT_CODE(KEYCODE_N)
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PORT_BIT(0x80, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CHAR('6') PORT_CHAR('^') PORT_CODE(KEYCODE_6)
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PORT_START("R9")
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PORT_BIT(0x01, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("Keypad 8 Del Char") PORT_CHAR(UCHAR_MAMEKEY(8_PAD)) PORT_CODE(KEYCODE_8_PAD)
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PORT_BIT(0x02, IP_ACTIVE_LOW, IPT_UNUSED)
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PORT_BIT(0x04, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CHAR(UCHAR_MAMEKEY(F4)) PORT_CHAR(UCHAR_MAMEKEY(F8)) PORT_CODE(KEYCODE_ASTERISK)
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PORT_BIT(0x08, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CHAR(UCHAR_MAMEKEY(DOWN)) PORT_CODE(KEYCODE_DOWN) // (possibly UP instead)
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PORT_BIT(0x10, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("G") PORT_CHAR('g') PORT_CHAR('G') PORT_CODE(KEYCODE_G)
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PORT_BIT(0x20, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("E") PORT_CHAR('e') PORT_CHAR('E') PORT_CODE(KEYCODE_E)
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PORT_BIT(0x40, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("B") PORT_CHAR('b') PORT_CHAR('B') PORT_CODE(KEYCODE_B)
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PORT_BIT(0x80, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CHAR('7') PORT_CHAR('&') PORT_CODE(KEYCODE_7)
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PORT_START("R10")
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PORT_BIT(0x01, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("Del Break") PORT_CHAR(UCHAR_MAMEKEY(DEL)) PORT_CODE(KEYCODE_DEL)
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PORT_BIT(0x02, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("Keypad 6 Clr Page") PORT_CHAR(UCHAR_MAMEKEY(6_PAD)) PORT_CODE(KEYCODE_6_PAD)
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PORT_BIT(0x04, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("Keypad 7 Ins Char") PORT_CHAR(UCHAR_MAMEKEY(7_PAD)) PORT_CODE(KEYCODE_7_PAD)
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PORT_BIT(0x08, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CHAR(UCHAR_MAMEKEY(RIGHT)) PORT_CODE(KEYCODE_RIGHT)
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PORT_BIT(0x10, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("K") PORT_CHAR('k') PORT_CHAR('K') PORT_CODE(KEYCODE_K)
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PORT_BIT(0x20, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("R") PORT_CHAR('r') PORT_CHAR('R') PORT_CODE(KEYCODE_R)
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PORT_BIT(0x40, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("M") PORT_CHAR('m') PORT_CHAR('M') PORT_CODE(KEYCODE_M)
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PORT_BIT(0x80, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CHAR('8') PORT_CHAR('*') PORT_CODE(KEYCODE_8)
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PORT_START("R11")
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PORT_BIT(0xff, IP_ACTIVE_LOW, IPT_UNUSED)
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PORT_START("R12")
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PORT_BIT(0xff, IP_ACTIVE_LOW, IPT_UNUSED)
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INPUT_PORTS_END
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ioport_constructor wy30_keyboard_device::device_input_ports() const
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{
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return INPUT_PORTS_NAME(wy30_keyboard);
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}
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u8 wy30_keyboard_device::wysekbd_get_id()
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{
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return 0x01 ^ 0xff;
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}
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wy60_ascii_keyboard_device::wy60_ascii_keyboard_device(const machine_config &mconfig, const char *tag, device_t *owner, u32 clock)
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: wyse_gate_array_keyboard_device(mconfig, WY60_ASCII_KEYBOARD, tag, owner, clock)
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{
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@ -59,6 +59,19 @@ protected:
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virtual u8 wysekbd_get_id() override;
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};
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// ======================> wy30_keyboard_device
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class wy30_keyboard_device : public wyse_gate_array_keyboard_device
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{
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public:
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// device type constructor
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wy30_keyboard_device(const machine_config &mconfig, const char *tag, device_t *owner, u32 clock = 0U);
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protected:
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virtual ioport_constructor device_input_ports() const override;
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virtual u8 wysekbd_get_id() override;
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};
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// ======================> wy60_ascii_keyboard_device
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class wy60_ascii_keyboard_device : public wyse_gate_array_keyboard_device
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@ -140,6 +153,7 @@ protected:
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// device type declarations
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DECLARE_DEVICE_TYPE(WY85_KEYBOARD, wy85_keyboard_device)
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DECLARE_DEVICE_TYPE(WY30_KEYBOARD, wy30_keyboard_device)
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DECLARE_DEVICE_TYPE(WY60_ASCII_KEYBOARD, wy60_ascii_keyboard_device)
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DECLARE_DEVICE_TYPE(WYSE_AT_KEYBOARD, wyse_at_keyboard_device)
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DECLARE_DEVICE_TYPE(WYSE_316X_KEYBOARD, wyse_316x_keyboard_device)
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@ -19,9 +19,9 @@
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Each keyboard has a different matrix layout, so the same key may appear
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at different indices on different keyboards. The one consistent feature
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is the reservation of one row for an ID code. Some keyboards also have
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LEDs whose state can be set by sending a few additional pulses
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following the ID row.
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is the reservation of one row for an ID code (though this is absent on
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the earliest keyboards). Some keyboards also have LEDs whose state can
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be set by sending a few additional pulses following the ID row.
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***************************************************************************/
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@ -74,6 +74,11 @@ void wy85_keyboards(device_slot_interface &slot)
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slot.option_add("wy85", WY85_KEYBOARD);
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}
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void wy30_keyboards(device_slot_interface &slot)
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{
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slot.option_add("wy30", WY30_KEYBOARD);
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}
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void wy60_keyboards(device_slot_interface &slot)
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{
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slot.option_add("ascii", WY60_ASCII_KEYBOARD);
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@ -70,6 +70,7 @@ DECLARE_DEVICE_TYPE(WYSE_KEYBOARD, wyse_keyboard_port_device)
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// standard options
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extern void wy85_keyboards(device_slot_interface &slot);
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extern void wy30_keyboards(device_slot_interface &slot);
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extern void wy60_keyboards(device_slot_interface &slot);
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//**************************************************************************
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@ -10,6 +10,7 @@
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*******************************************************************************/
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#include "emu.h"
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#include "bus/wysekbd/wysekbd.h"
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#include "cpu/mcs51/mcs51.h"
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#include "machine/eepromser.h"
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#include "screen.h"
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@ -23,6 +24,7 @@ public:
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wy30p_state(const machine_config &mconfig, device_type type, const char *tag)
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: driver_device(mconfig, type, tag)
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, m_eeprom(*this, "eeprom")
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, m_keyboard(*this, "keyboard")
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, m_screen(*this, "screen")
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{
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}
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@ -36,13 +38,17 @@ protected:
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private:
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u32 screen_update(screen_device &screen, bitmap_rgb32 &bitmap, const rectangle &cliprect);
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u8 p1_r();
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u8 p3_r();
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void keyboard_clock_w(u8 data);
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void keyboard_reset_w(u8 data);
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u8 de00_r();
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void prog_map(address_map &map);
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void ext_map(address_map &map);
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required_device<eeprom_serial_er5911_device> m_eeprom;
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required_device<wyse_keyboard_port_device> m_keyboard;
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required_device<screen_device> m_screen;
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};
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@ -56,11 +62,27 @@ u32 wy30p_state::screen_update(screen_device &screen, bitmap_rgb32 &bitmap, cons
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return 0;
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}
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u8 wy30p_state::p1_r()
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{
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return 0x7f | (!m_keyboard->data_r() << 7);
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}
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u8 wy30p_state::p3_r()
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{
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return 0xdf | (m_eeprom->do_read() << 5);
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}
|
||||
|
||||
void wy30p_state::keyboard_clock_w(u8 data)
|
||||
{
|
||||
m_keyboard->cmd_w(0);
|
||||
m_keyboard->cmd_w(1);
|
||||
}
|
||||
|
||||
void wy30p_state::keyboard_reset_w(u8 data)
|
||||
{
|
||||
m_keyboard->cmd_w(0);
|
||||
}
|
||||
|
||||
u8 wy30p_state::de00_r()
|
||||
{
|
||||
return m_screen->vblank() << 7; // probably not correct
|
||||
@ -75,6 +97,11 @@ void wy30p_state::ext_map(address_map &map)
|
||||
{
|
||||
map(0x0000, 0x1fff).ram();
|
||||
map(0xa000, 0xa7ff).ram();
|
||||
map(0xc300, 0xc3ff).nopw(); // ?
|
||||
map(0xc700, 0xc7ff).nopw(); // ?
|
||||
map(0xc900, 0xc9ff).nopw(); // ?
|
||||
map(0xdc00, 0xdc00).mirror(0xff).w(FUNC(wy30p_state::keyboard_clock_w));
|
||||
map(0xdd00, 0xdd00).mirror(0xff).w(FUNC(wy30p_state::keyboard_reset_w));
|
||||
map(0xde00, 0xde00).mirror(0xff).r(FUNC(wy30p_state::de00_r));
|
||||
}
|
||||
|
||||
@ -88,6 +115,7 @@ void wy30p_state::wy30p(machine_config &config)
|
||||
i8031_device &maincpu(I8031(config, "maincpu", 7.3728_MHz_XTAL));
|
||||
maincpu.set_addrmap(AS_PROGRAM, &wy30p_state::prog_map);
|
||||
maincpu.set_addrmap(AS_IO, &wy30p_state::ext_map);
|
||||
maincpu.port_in_cb<1>().set(FUNC(wy30p_state::p1_r));
|
||||
maincpu.port_in_cb<3>().set(FUNC(wy30p_state::p3_r));
|
||||
maincpu.port_out_cb<3>().set(m_eeprom, FUNC(eeprom_serial_er5911_device::cs_write)).bit(3);
|
||||
maincpu.port_out_cb<3>().append(m_eeprom, FUNC(eeprom_serial_er5911_device::clk_write)).bit(4);
|
||||
@ -95,9 +123,12 @@ void wy30p_state::wy30p(machine_config &config)
|
||||
|
||||
EEPROM_ER5911_8BIT(config, m_eeprom);
|
||||
|
||||
WYSE_KEYBOARD(config, m_keyboard, wy30_keyboards, "wy30");
|
||||
|
||||
SCREEN(config, m_screen, SCREEN_TYPE_RASTER);
|
||||
m_screen->set_raw(31.2795_MHz_XTAL * 2 / 3, 1050, 0, 800, 331, 0, 312); // divider and dimensions guessed
|
||||
m_screen->set_screen_update(FUNC(wy30p_state::screen_update));
|
||||
m_screen->screen_vblank().set_inputline("maincpu", MCS51_INT0_LINE);
|
||||
}
|
||||
|
||||
|
||||
|
||||
Loading…
Reference in New Issue
Block a user