diff options
author | AJR <ajrhacker@users.noreply.github.com> | 2018-09-15 16:41:27 -0400 |
---|---|---|
committer | AJR <ajrhacker@users.noreply.github.com> | 2018-09-15 16:41:27 -0400 |
commit | 62288fe56890f62a1ae789bb2fa922cd37bf5e29 (patch) | |
tree | a53ed3e279548dc4a0b1975b88587d7108f427a8 | |
parent | 0a86f2efe9d836c2af992262b9e1f6ba7c973fdb (diff) |
dialog80: Preliminary keyboard (nw)
-rw-r--r-- | src/mame/drivers/ampex.cpp | 153 |
1 files changed, 151 insertions, 2 deletions
diff --git a/src/mame/drivers/ampex.cpp b/src/mame/drivers/ampex.cpp index 4585f3ecc06..e2e9bacd49b 100644 --- a/src/mame/drivers/ampex.cpp +++ b/src/mame/drivers/ampex.cpp @@ -42,6 +42,7 @@ public: private: u32 screen_update(screen_device &screen, bitmap_rgb32 &bitmap, const rectangle &cliprect); + DECLARE_WRITE8_MEMBER(write_54xx); DECLARE_READ8_MEMBER(read_5840); DECLARE_WRITE8_MEMBER(write_5840); DECLARE_READ8_MEMBER(read_5841); @@ -80,6 +81,11 @@ u32 ampex_state::screen_update(screen_device &screen, bitmap_rgb32 &bitmap, cons return 0; } +WRITE8_MEMBER(ampex_state::write_54xx) +{ + // Written during keyboard polling +} + READ8_MEMBER(ampex_state::read_5840) { logerror("%s: Read from 5840\n", machine().describe_context()); @@ -116,7 +122,7 @@ READ8_MEMBER(ampex_state::read_5842) WRITE8_MEMBER(ampex_state::write_5843) { - logerror("%s: Write %02X to 5843\n", machine().describe_context(), data); + //logerror("%s: Write %02X to 5843\n", machine().describe_context(), data); m_attr = (data & 0x78) >> 3; } @@ -165,7 +171,21 @@ void ampex_state::mem_map(address_map &map) { map(0x0000, 0x2fff).rom().region("roms", 0); map(0x4000, 0x43ff).ram(); // main RAM - map(0x4400, 0x57ff).ram(); // expansion RAM + map(0x4400, 0x53ff).ram(); // expansion RAM + map(0x5400, 0x5400).portr("IN0"); + map(0x5401, 0x5401).portr("IN1"); + map(0x5402, 0x5402).portr("IN2"); + map(0x5403, 0x5403).portr("IN3"); + map(0x5404, 0x5404).portr("IN4"); + map(0x5405, 0x5405).portr("IN5"); + map(0x5406, 0x5406).portr("IN6"); + map(0x5407, 0x5407).portr("IN7"); + map(0x5408, 0x5408).portr("IN8"); + map(0x5409, 0x5409).portr("IN9"); + map(0x540a, 0x540a).portr("INA"); + map(0x540b, 0x540b).portr("INB"); + map(0x540c, 0x540c).portr("INC"); + map(0x5400, 0x54ff).w(FUNC(ampex_state::write_54xx)); map(0x5840, 0x5840).rw(FUNC(ampex_state::read_5840), FUNC(ampex_state::write_5840)); map(0x5841, 0x5841).rw(FUNC(ampex_state::read_5841), FUNC(ampex_state::write_5841)); map(0x5842, 0x5842).r(FUNC(ampex_state::read_5842)).w(m_uart, FUNC(ay31015_device::transmit)); @@ -178,6 +198,135 @@ void ampex_state::mem_map(address_map &map) } static INPUT_PORTS_START( ampex ) + PORT_START("IN0") + PORT_BIT(0x01, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CHAR('\\') PORT_CHAR('|') PORT_CODE(KEYCODE_BACKSLASH2) + PORT_BIT(0x02, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CHAR('1') PORT_CHAR('!') PORT_CODE(KEYCODE_1) + PORT_BIT(0x04, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CHAR('2') PORT_CHAR('"') PORT_CODE(KEYCODE_2) + PORT_BIT(0x08, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CHAR('3') PORT_CHAR('#') PORT_CODE(KEYCODE_3) + PORT_BIT(0x10, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CHAR('4') PORT_CHAR('$') PORT_CODE(KEYCODE_4) + PORT_BIT(0x20, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CHAR('5') PORT_CHAR('%') PORT_CODE(KEYCODE_5) + PORT_BIT(0x40, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CHAR('6') PORT_CHAR('&') PORT_CODE(KEYCODE_6) + PORT_BIT(0x80, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CHAR('7') PORT_CHAR('\'') PORT_CODE(KEYCODE_7) + + PORT_START("IN1") + PORT_BIT(0x01, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CHAR(0x1b) PORT_CODE(KEYCODE_ESC) + PORT_BIT(0x02, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CHAR('q') PORT_CHAR('Q') PORT_CODE(KEYCODE_Q) + PORT_BIT(0x04, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CHAR('w') PORT_CHAR('W') PORT_CODE(KEYCODE_W) + PORT_BIT(0x08, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CHAR('e') PORT_CHAR('E') PORT_CODE(KEYCODE_E) + PORT_BIT(0x10, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CHAR('r') PORT_CHAR('R') PORT_CODE(KEYCODE_R) + PORT_BIT(0x20, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CHAR('t') PORT_CHAR('T') PORT_CODE(KEYCODE_T) + PORT_BIT(0x40, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CHAR('y') PORT_CHAR('Y') PORT_CODE(KEYCODE_Y) + PORT_BIT(0x80, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CHAR('u') PORT_CHAR('U') PORT_CODE(KEYCODE_U) + + PORT_START("IN2") + PORT_BIT(0x01, IP_ACTIVE_HIGH, IPT_UNKNOWN) // 0x81 + PORT_BIT(0x02, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_NAME("Ctrl") PORT_CHAR(UCHAR_SHIFT_2) PORT_CODE(KEYCODE_LCONTROL) + PORT_BIT(0x04, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CHAR('a') PORT_CHAR('A') PORT_CODE(KEYCODE_A) + PORT_BIT(0x08, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CHAR('s') PORT_CHAR('S') PORT_CODE(KEYCODE_S) + PORT_BIT(0x10, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CHAR('d') PORT_CHAR('D') PORT_CODE(KEYCODE_D) + PORT_BIT(0x20, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CHAR('f') PORT_CHAR('F') PORT_CODE(KEYCODE_F) + PORT_BIT(0x40, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CHAR('g') PORT_CHAR('G') PORT_CODE(KEYCODE_G) + PORT_BIT(0x80, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CHAR('h') PORT_CHAR('H') PORT_CODE(KEYCODE_H) + + PORT_START("IN3") + PORT_BIT(0x01, IP_ACTIVE_HIGH, IPT_UNKNOWN) // 0x83 + PORT_BIT(0x02, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_NAME("Shift (Left)") PORT_CHAR(UCHAR_SHIFT_1) PORT_CODE(KEYCODE_LSHIFT) + PORT_BIT(0x04, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CHAR('z') PORT_CHAR('Z') PORT_CODE(KEYCODE_Z) + PORT_BIT(0x08, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CHAR('x') PORT_CHAR('X') PORT_CODE(KEYCODE_X) + PORT_BIT(0x10, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CHAR('c') PORT_CHAR('C') PORT_CODE(KEYCODE_C) + PORT_BIT(0x20, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CHAR('v') PORT_CHAR('V') PORT_CODE(KEYCODE_V) + PORT_BIT(0x40, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CHAR('b') PORT_CHAR('B') PORT_CODE(KEYCODE_B) + PORT_BIT(0x80, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CHAR('n') PORT_CHAR('N') PORT_CODE(KEYCODE_N) + + PORT_START("IN4") + PORT_BIT(0x01, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CHAR('m') PORT_CHAR('M') PORT_CODE(KEYCODE_M) + PORT_BIT(0x02, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CHAR(',') PORT_CHAR('<') PORT_CODE(KEYCODE_COMMA) + PORT_BIT(0x04, IP_ACTIVE_HIGH, IPT_UNUSED) + PORT_BIT(0x08, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CHAR('.') PORT_CHAR('>') PORT_CODE(KEYCODE_STOP) + PORT_BIT(0x10, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CHAR('/') PORT_CHAR('?') PORT_CODE(KEYCODE_SLASH) + PORT_BIT(0x20, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_NAME("Shift (Right)") PORT_CODE(KEYCODE_RSHIFT) + PORT_BIT(0x40, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CHAR(' ') PORT_CODE(KEYCODE_SPACE) + PORT_BIT(0x80, IP_ACTIVE_HIGH, IPT_UNUSED) + + PORT_START("IN5") + PORT_BIT(0x01, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CHAR('j') PORT_CHAR('J') PORT_CODE(KEYCODE_J) + PORT_BIT(0x02, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CHAR('k') PORT_CHAR('K') PORT_CODE(KEYCODE_K) + PORT_BIT(0x04, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CHAR('l') PORT_CHAR('L') PORT_CODE(KEYCODE_L) + PORT_BIT(0x08, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CHAR(';') PORT_CHAR('+') PORT_CODE(KEYCODE_COLON) + PORT_BIT(0x10, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CHAR('[') PORT_CHAR('{') PORT_CODE(KEYCODE_OPENBRACE) + PORT_BIT(0x20, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CHAR(']') PORT_CHAR('}') PORT_CODE(KEYCODE_CLOSEBRACE) + PORT_BIT(0x40, IP_ACTIVE_HIGH, IPT_UNKNOWN) // 0x1f (shifted: 0x8a) + PORT_BIT(0x80, IP_ACTIVE_HIGH, IPT_UNKNOWN) // 0x94 + + PORT_START("IN6") + PORT_BIT(0x01, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CHAR('i') PORT_CHAR('I') PORT_CODE(KEYCODE_I) + PORT_BIT(0x02, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CHAR('o') PORT_CHAR('O') PORT_CODE(KEYCODE_O) + PORT_BIT(0x04, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CHAR('p') PORT_CHAR('P') PORT_CODE(KEYCODE_P) + PORT_BIT(0x08, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CHAR('^') PORT_CHAR('~') PORT_CODE(KEYCODE_TILDE) + PORT_BIT(0x10, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CHAR(0x0a) PORT_CODE(KEYCODE_RALT) PORT_NAME("Line Feed") + PORT_BIT(0x20, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CHAR(0x0d) PORT_CODE(KEYCODE_ENTER) + PORT_BIT(0x40, IP_ACTIVE_HIGH, IPT_UNKNOWN) // 0xd4 (shifted: 0xf4) + PORT_BIT(0x80, IP_ACTIVE_HIGH, IPT_UNKNOWN) // 0xd9 (shifted: 0xf9) + + PORT_START("IN7") + PORT_BIT(0x01, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CHAR('8') PORT_CHAR('(') PORT_CODE(KEYCODE_8) + PORT_BIT(0x02, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CHAR('9') PORT_CHAR(')') PORT_CODE(KEYCODE_9) + PORT_BIT(0x04, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CHAR('0') PORT_CHAR('_') PORT_CODE(KEYCODE_0) + PORT_BIT(0x08, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CHAR(':') PORT_CHAR('*') PORT_CODE(KEYCODE_MINUS) + PORT_BIT(0x10, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CHAR('-') PORT_CHAR('=') PORT_CODE(KEYCODE_EQUALS) + PORT_BIT(0x20, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CHAR('@') PORT_CHAR('`') PORT_CODE(KEYCODE_BACKSLASH) + PORT_BIT(0x40, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CHAR(0x09) PORT_CODE(KEYCODE_TAB) + PORT_BIT(0x80, IP_ACTIVE_HIGH, IPT_UNKNOWN) // 0x90 (shifted: 0x84) + + PORT_START("IN8") + PORT_BIT(0x01, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CHAR(UCHAR_MAMEKEY(ENTER_PAD)) PORT_CODE(KEYCODE_ENTER_PAD) + PORT_BIT(0x02, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CHAR(UCHAR_MAMEKEY(DEL_PAD)) PORT_CODE(KEYCODE_DEL_PAD) + PORT_BIT(0x04, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CHAR(UCHAR_MAMEKEY(0_PAD)) PORT_CODE(KEYCODE_0_PAD) + PORT_BIT(0x08, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CHAR(UCHAR_MAMEKEY(COMMA_PAD)) PORT_CODE(KEYCODE_COMMA_PAD) + PORT_BIT(0x10, IP_ACTIVE_HIGH, IPT_UNKNOWN) // 0x97 + PORT_BIT(0x20, IP_ACTIVE_HIGH, IPT_UNKNOWN) // 0x0a (keypad LF?) + PORT_BIT(0x40, IP_ACTIVE_HIGH, IPT_UNKNOWN) // 0x96 + PORT_BIT(0x80, IP_ACTIVE_HIGH, IPT_UNUSED) + + PORT_START("IN9") + PORT_BIT(0x01, IP_ACTIVE_HIGH, IPT_UNKNOWN) // 0x0d (top half of keypad Enter?) + PORT_BIT(0x02, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CHAR(UCHAR_MAMEKEY(3_PAD)) PORT_CODE(KEYCODE_3_PAD) + PORT_BIT(0x04, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CHAR(UCHAR_MAMEKEY(2_PAD)) PORT_CODE(KEYCODE_2_PAD) + PORT_BIT(0x08, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CHAR(UCHAR_MAMEKEY(1_PAD)) PORT_CODE(KEYCODE_1_PAD) + PORT_BIT(0x10, IP_ACTIVE_HIGH, IPT_UNKNOWN) // 0x0c (form feed?) + PORT_BIT(0x20, IP_ACTIVE_HIGH, IPT_UNKNOWN) // 0x1e + PORT_BIT(0x40, IP_ACTIVE_HIGH, IPT_UNKNOWN) // 0x7f (rub out?) + PORT_BIT(0x80, IP_ACTIVE_HIGH, IPT_UNUSED) + + PORT_START("INA") + PORT_BIT(0x01, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CHAR(UCHAR_MAMEKEY(TAB_PAD)) PORT_CODE(KEYCODE_TAB_PAD) + PORT_BIT(0x02, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CHAR(UCHAR_MAMEKEY(6_PAD)) PORT_CODE(KEYCODE_6_PAD) + PORT_BIT(0x04, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CHAR(UCHAR_MAMEKEY(5_PAD)) PORT_CODE(KEYCODE_5_PAD) + PORT_BIT(0x08, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CHAR(UCHAR_MAMEKEY(4_PAD)) PORT_CODE(KEYCODE_4_PAD) + PORT_BIT(0x10, IP_ACTIVE_HIGH, IPT_UNKNOWN) // 0x95 + PORT_BIT(0x20, IP_ACTIVE_HIGH, IPT_UNKNOWN) // 0x0b + PORT_BIT(0x40, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CHAR(UCHAR_MAMEKEY(BS_PAD)) PORT_CODE(KEYCODE_BS_PAD) + PORT_BIT(0x80, IP_ACTIVE_HIGH, IPT_UNUSED) + + PORT_START("INB") + PORT_BIT(0x01, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CHAR(UCHAR_MAMEKEY(MINUS_PAD)) PORT_CODE(KEYCODE_MINUS_PAD) + PORT_BIT(0x02, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CHAR(UCHAR_MAMEKEY(9_PAD)) PORT_CODE(KEYCODE_9_PAD) + PORT_BIT(0x04, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CHAR(UCHAR_MAMEKEY(8_PAD)) PORT_CODE(KEYCODE_8_PAD) + PORT_BIT(0x08, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CHAR(UCHAR_MAMEKEY(7_PAD)) PORT_CODE(KEYCODE_7_PAD) + PORT_BIT(0x10, IP_ACTIVE_HIGH, IPT_UNKNOWN) // 0x8b (shifted: 0x8c) + PORT_BIT(0x20, IP_ACTIVE_HIGH, IPT_UNKNOWN) // 0xd0 + PORT_BIT(0x40, IP_ACTIVE_HIGH, IPT_UNKNOWN) // 0xb4 (shifted: 0xb6) + PORT_BIT(0x80, IP_ACTIVE_HIGH, IPT_UNUSED) + + PORT_START("INC") + PORT_BIT(0x01, IP_ACTIVE_HIGH, IPT_UNUSED) + PORT_BIT(0x02, IP_ACTIVE_HIGH, IPT_UNKNOWN) // 0x87 (shifted: 0x87) + PORT_BIT(0x04, IP_ACTIVE_HIGH, IPT_UNKNOWN) // 0x85 (shifted: 0x85) + PORT_BIT(0x08, IP_ACTIVE_HIGH, IPT_UNKNOWN) // 0x89 (shifted: 0x89) + PORT_BIT(0x10, IP_ACTIVE_HIGH, IPT_UNKNOWN) // 0x92 (shifted: 0x93) + PORT_BIT(0x20, IP_ACTIVE_HIGH, IPT_UNKNOWN) // 0x91 + PORT_BIT(0x40, IP_ACTIVE_HIGH, IPT_UNKNOWN) // 0xb5 (shifted: 0xb7) + PORT_BIT(0x80, IP_ACTIVE_HIGH, IPT_UNUSED) INPUT_PORTS_END void ampex_state::machine_start() |