| name | sourcefile | sampleof | isbios | isdevice | ismechanical | runnable | description | year | manufacturer | cloneof | romof | MachineGenreId |
| mx2178 | skeleton/mx2178.cpp | | no | no | no | yes | Memorex 2178 | 1984 | Memorex | | | Computer / Business - Terminal |
|
rom
| name | size | crc | sha1 | region | offset | status | optional | merge | bios |
| 96274139.u9 | 8192 | eb471a27 | 433abefd1a72653d0bf35bcaaeccf9943b96260b | roms | 0 | good | no | | |
| 96270350.q2 | 1024 | | | proms | 0 | nodump | no | | |
| 96270368.r2 | 1024 | | | proms | 0 | nodump | no | | |
| 96270376.s2 | 1024 | | | proms | 1 | nodump | no | | |
| 96270384.t2 | 1024 | | | proms | 1 | nodump | no | | |
| 96273883.c7 | 4096 | 8311fadd | 573bbad23e893ad9374edc929642dc1cba3452d2 | chargen | 0 | good | no | | |
|
chip
| type | tag | name | clock |
| cpu | maincpu | Zilog Z80 | 3773920 |
|
configuration
| name | tag | mask |
| Layout | rs232b:keyboard:GENKBD_CFG | 1 |
| Typematic Delay | rs232b:keyboard:GENKBD_CFG | 6 |
| Typematic Rate | rs232b:keyboard:GENKBD_CFG | 248 |
| Data Bits | rs232b:keyboard:RS232_DATABITS | 255 |
| Parity | rs232b:keyboard:RS232_PARITY | 255 |
| Stop Bits | rs232b:keyboard:RS232_STOPBITS | 255 |
| TX Baud | rs232b:keyboard:RS232_TXBAUD | 255 |
|
control
| type | player | buttons | ways | reverse | minimum | maximum | sensitivity | keydelta | ways2 | ways3 | reqbuttons |
| keyboard | | 73 | | no | | | | | | | |
|
device_ref
| name |
| z80 |
| screen |
| gfxdecode |
| palette |
| mc6845 |
| clock |
| acia6850 |
| rs232 |
| acia6850 |
| rs232 |
| serial_keyboard |
|
display
| tag | type | rotate | width | height | refresh | pixclock | htotal | hbend | hbstart | vtotal | vbend | vbstart | flipx |
| screen | raster | 0 | 256 | 224 | 60.000000 | | | | | | | | no |
|
driver
| status | emulation | savestate | requiresartwork | unofficial | nosoundhardware | incomplete | cocktail |
| preliminary | preliminary | supported | no | no | no | no | |
|
feature
| type | status | overall |
| sound | unemulated | |
|
input
| players | coins | service | tilt |
| 1 | | no | no |
|
port
| tag |
| :rs232b:keyboard:GENKBD_CFG |
| :rs232b:keyboard:GENKBD_MOD |
| :rs232b:keyboard:GENKBD_ROW0 |
| :rs232b:keyboard:GENKBD_ROW1 |
| :rs232b:keyboard:GENKBD_ROW2 |
| :rs232b:keyboard:GENKBD_ROW3 |
| :rs232b:keyboard:RS232_DATABITS |
| :rs232b:keyboard:RS232_PARITY |
| :rs232b:keyboard:RS232_STOPBITS |
| :rs232b:keyboard:RS232_TXBAUD |
|
slot
|
sound
|