Sprinter/mame
2
0
Fork 0
mirror of https://github.com/holub/mame synced 2025-07-03 09:06:08 +03:00
Code Issues Actions 1 Packages Projects Releases Wiki Activity

Add corrected MCU dump and emulation of Heath HE 191-3425 keyboard for Z-29 and MDT 60 [AJR, Al Kossow, Bitsavers]

Browse Source
This commit is contained in:
AJR 2020-04-30 10:53:01 -04:00
parent 3098666727
commit 3e3c1b07e2
2 changed files with 7 additions and 8 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

13
src/devices/bus/z29_kbd/he191_3425.cpp
View File

@ -5,9 +5,8 @@
Heath HE 191-3425 keyboard Heath HE 191-3425 keyboard
This 91-key detached keyboard is standard issue for the H-29 (Z-29) This 91-key detached keyboard is standard issue for the H-29 (Z-29)
terminal. It is also specified for the MDT 60 in its schematics. terminal. Its schematics are also included in the MDT 60 Service
Manual.
Since the 8021 MCU is not dumped, emulation is more or less a stub.
***************************************************************************/ ***************************************************************************/
@ -130,8 +129,8 @@ static INPUT_PORTS_START(he191_3425)
PORT_BIT(0x80, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CHAR('m') PORT_CHAR('M') PORT_CODE(KEYCODE_M) PORT_BIT(0x80, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CHAR('m') PORT_CHAR('M') PORT_CODE(KEYCODE_M)
PORT_START("B5") PORT_START("B5")
PORT_BIT(0x01, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("Help") PORT_CODE(KEYCODE_F10) PORT_BIT(0x01, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("Line Feed") PORT_CHAR(0x0a) PORT_CODE(KEYCODE_RALT)
PORT_BIT(0x02, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("Line Feed") PORT_CHAR(0x0a) PORT_CODE(KEYCODE_RALT) PORT_BIT(0x02, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("Help") PORT_CODE(KEYCODE_F10)
PORT_BIT(0x04, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("Space Bar") PORT_CHAR(' ') PORT_CODE(KEYCODE_SPACE) PORT_BIT(0x04, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("Space Bar") PORT_CHAR(' ') PORT_CODE(KEYCODE_SPACE)
PORT_BIT(0x08, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CHAR(UCHAR_MAMEKEY(F6)) PORT_CODE(KEYCODE_F6) PORT_BIT(0x08, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CHAR(UCHAR_MAMEKEY(F6)) PORT_CODE(KEYCODE_F6)
PORT_BIT(0x10, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CHAR('6') PORT_CHAR('^') PORT_CODE(KEYCODE_6) PORT_BIT(0x10, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CHAR('6') PORT_CHAR('^') PORT_CODE(KEYCODE_6)
@ -230,8 +229,8 @@ void he191_3425_device::device_add_mconfig(machine_config &config)
} }
ROM_START(he191_3425) ROM_START(he191_3425)
ROM_REGION(0x400, "mcu", ROMREGION_ERASE00) ROM_REGION(0x400, "mcu", 0)
ROM_LOAD("p8021h-2155_444-100.z1", 0x000, 0x400, NO_DUMP) ROM_LOAD("p8021h-2155_444-100.z1", 0x000, 0x400, CRC(41e62f11) SHA1(4369de412cef907a3734ba511abe902d2d1b6cbf))
ROM_END ROM_END
const tiny_rom_entry *he191_3425_device::device_rom_region() const const tiny_rom_entry *he191_3425_device::device_rom_region() const

2
src/mame/drivers/z29.cpp
View File

@ -146,7 +146,7 @@ void z29_state::z29(machine_config &config)
X2210(config, m_nvram); X2210(config, m_nvram);
Z29_KEYBOARD(config, m_keyboard, z29_keyboards, /*"heath"*/ "md"); Z29_KEYBOARD(config, m_keyboard, z29_keyboards, "heath");
m_keyboard->keyin_callback().set(FUNC(z29_state::keyin_w)); m_keyboard->keyin_callback().set(FUNC(z29_state::keyin_w));
m_keyboard->reset_callback().set_inputline(m_maincpu, INPUT_LINE_RESET).invert(); m_keyboard->reset_callback().set_inputline(m_maincpu, INPUT_LINE_RESET).invert();