| name | sourcefile | sampleof | isbios | isdevice | ismechanical | runnable | description | year | manufacturer | romof | cloneof | MachineGenreId |
| md2 | morrow/microdec.cpp | | no | no | no | yes | Micro Decision MD-2 | 1982 | Morrow Designs | | | Computer / Business - Terminal |
|
rom
| name | size | crc | sha1 | region | offset | status | optional | merge | bios |
| md2-13.bin | 2048 | 43f4c9ab | 48a35cbee4f341310e9cba5178c3fd6e74ef9748 | maincpu | 0 | good | no | | v13 |
| md2-13a.bin | 2048 | d7fcddfd | cae29232b737ebb36a27b8ad17bc69e9968f1309 | maincpu | 0 | good | no | | v13a |
| md2-13b.bin | 4096 | a8b96835 | c6b111939aa7e725da507da1915604656540b24e | maincpu | 0 | good | no | | v13b |
| md2-20.bin | 4096 | a604735c | db6e6e82a803f5cbf4f628f5778a93ae3e211fe1 | maincpu | 0 | good | no | | v20 |
| md2-23.bin | 4096 | 49bae273 | 00381a226fe250aa3636b0b740df0af63efb0d18 | maincpu | 0 | good | no | | v23 |
|
biosset
| name | description | default |
| v13 | v1.3 | no |
| v13a | v1.3a | no |
| v13b | v1.3b | no |
| v20 | v2.0 | no |
| v23 | v2.3 | no |
|
chip
| type | tag | name | clock |
| cpu | maincpu | Zilog Z80 | 4000000 |
| audio | rs232a:terminal:bell | Speaker | |
| audio | rs232a:terminal:beeper | Beep | 2000 |
| audio | fdc:0:525hd:flopsndout | Speaker | |
| audio | fdc:0:525hd:floppysound | Floppy sound | 44100 |
|
configuration
| name | tag | mask |
| Data Bits | rs232a:terminal:RS232_DATABITS | 255 |
| Parity | rs232a:terminal:RS232_PARITY | 255 |
| RX Baud | rs232a:terminal:RS232_RXBAUD | 255 |
| Stop Bits | rs232a:terminal:RS232_STOPBITS | 255 |
| TX Baud | rs232a:terminal:RS232_TXBAUD | 255 |
| Cursor | rs232a:terminal:TERM_CONF | 1 |
| Type | rs232a:terminal:TERM_CONF | 2 |
| Blinking | rs232a:terminal:TERM_CONF | 4 |
| Invert | rs232a:terminal:TERM_CONF | 8 |
| Color | rs232a:terminal:TERM_CONF | 48 |
| Auto CR on LF | rs232a:terminal:TERM_CONF | 64 |
| Auto LF on CR | rs232a:terminal:TERM_CONF | 128 |
| Local echo | rs232a:terminal:TERM_CONF | 256 |
| Layout | rs232a:terminal:keyboard:GENKBD_CFG | 1 |
| Typematic Delay | rs232a:terminal:keyboard:GENKBD_CFG | 6 |
| Typematic Rate | rs232a:terminal:keyboard:GENKBD_CFG | 248 |
|
control
| type | player | buttons | ways | reverse | minimum | maximum | sensitivity | keydelta | ways2 | ways3 | reqbuttons |
| keyboard | | 73 | | no | | | | | | | |
|
device
| type | tag | interface | fixed_image | mandatory |
| floppydisk | fdc:0:525hd | floppy_5_25 | | |
|
device_ref
| name |
| z80 |
| clock |
| i8251 |
| rs232 |
| serial_terminal |
| screen |
| generic_keyboard |
| speaker |
| beep |
| i8251 |
| rs232 |
| upd765a |
| floppy_connector |
| floppy_525_hd |
| speaker |
| flopsnd |
| software_list |
|
dipswitch
| name | tag | mask |
| Diagnostics | DIAG | 32 |
|
display
| tag | type | rotate | width | height | refresh | pixclock | htotal | hbend | hbstart | vtotal | vbend | vbstart | flipx |
| rs232a:terminal:terminal_screen | raster | 0 | 640 | 240 | 50.000000 | | | | | | | | no |
|
driver
| status | emulation | savestate | requiresartwork | unofficial | nosoundhardware | incomplete | cocktail |
| preliminary | preliminary | supported | no | no | yes | no | |
|
input
| players | coins | service | tilt |
| 1 | | no | no |
|
port
| tag |
| :DIAG |
| :rs232a:terminal:RS232_DATABITS |
| :rs232a:terminal:RS232_PARITY |
| :rs232a:terminal:RS232_RXBAUD |
| :rs232a:terminal:RS232_STOPBITS |
| :rs232a:terminal:RS232_TXBAUD |
| :rs232a:terminal:TERM_CONF |
| :rs232a:terminal:keyboard:GENKBD_CFG |
| :rs232a:terminal:keyboard:GENKBD_MOD |
| :rs232a:terminal:keyboard:GENKBD_ROW0 |
| :rs232a:terminal:keyboard:GENKBD_ROW1 |
| :rs232a:terminal:keyboard:GENKBD_ROW2 |
| :rs232a:terminal:keyboard:GENKBD_ROW3 |
|
slot
|
softwarelist
| tag | name | status | filter |
| flop_list | md2_flop | original | |
|
sound
|