| name | sourcefile | sampleof | isbios | isdevice | ismechanical | runnable | description | year | manufacturer | romof | cloneof | MachineGenreId |
| att4425 | att/att4425.cpp | | no | no | no | yes | AT&T Teletype 4425 | 1983 | AT&T | | | Misc. / Teletype |
|
rom
| name | size | crc | sha1 | region | offset | status | optional | merge | bios |
| 455773-1.bin | 8192 | d216515b | 6e098c35f8fe6be4f28a577a43145c92972041b1 | maincpu | 0 | good | no | | |
| 455774-1.bin | 8192 | 636c069a | c00648eae44c574b983de6a0ba6cf74a7f07b098 | maincpu | 2000 | good | no | | |
| 456305-1.bin | 8192 | 43cbf638 | 939569e65957370ab8e60d4f90179373b72b9573 | maincpu | 4000 | good | no | | |
| 456306-1.bin | 8192 | e4f2b0f1 | c80c2b7219b313b4924834b0a9d1d42536d1ae63 | maincpu | 6000 | good | no | | |
| char.bin | 8192 | cca962cc | 201d97b954f782ceae8d17a08fb9a1c4d5ae7a58 | chargen | 0 | good | no | | |
|
chip
| type | tag | name | clock |
| cpu | maincpu | Zilog Z80 | 4000000 |
|
configuration
| name | tag | mask |
| Layout | rs232:keyboard:GENKBD_CFG | 1 |
| Typematic Delay | rs232:keyboard:GENKBD_CFG | 6 |
| Typematic Rate | rs232:keyboard:GENKBD_CFG | 248 |
| Data Bits | rs232:keyboard:RS232_DATABITS | 255 |
| Parity | rs232:keyboard:RS232_PARITY | 255 |
| Stop Bits | rs232:keyboard:RS232_STOPBITS | 255 |
| TX Baud | rs232:keyboard:RS232_TXBAUD | 255 |
| Flow Control | sioa:null_modem:FLOW_CONTROL | 7 |
| Data Bits | sioa:null_modem:RS232_DATABITS | 255 |
| Parity | sioa:null_modem:RS232_PARITY | 255 |
| RX Baud | sioa:null_modem:RS232_RXBAUD | 255 |
| Stop Bits | sioa:null_modem:RS232_STOPBITS | 255 |
| TX Baud | sioa:null_modem:RS232_TXBAUD | 255 |
| Data Bits | siob:printer:RS232_DATABITS | 255 |
| Parity | siob:printer:RS232_PARITY | 255 |
| RX Baud | siob:printer:RS232_RXBAUD | 255 |
| Stop Bits | siob:printer:RS232_STOPBITS | 255 |
|
control
| type | player | buttons | ways | reverse | minimum | maximum | sensitivity | keydelta | ways2 | ways3 | reqbuttons |
| keyboard | | 73 | | no | | | | | | | |
|
device
| type | tag | interface | fixed_image | mandatory |
| bitbanger | sioa:null_modem:stream | | | |
| printout | siob:printer:printer | | | |
|
device_ref
| name |
| z80 |
| screen |
| gfxdecode |
| palette |
| z80ctc |
| z80ctc_channel |
| z80ctc_channel |
| z80ctc_channel |
| z80ctc_channel |
| z80sio |
| z80sio_channel |
| z80sio_channel |
| rs232 |
| null_modem |
| bitbanger |
| rs232 |
| serial_printer |
| printer_image |
| clock |
| i8251 |
| rs232 |
| serial_keyboard |
| clock |
| ram |
|
display
| tag | type | rotate | width | height | refresh | pixclock | htotal | hbend | hbstart | vtotal | vbend | vbstart | flipx |
| screen | raster | 0 | 720 | 351 | 50.000000 | | | | | | | | no |
|
driver
| status | emulation | savestate | requiresartwork | unofficial | nosoundhardware | incomplete | cocktail |
| preliminary | preliminary | unsupported | no | no | no | no | |
|
feature
| type | status | overall |
| sound | unemulated | |
|
input
| players | coins | service | tilt |
| 1 | | no | no |
|
port
| tag |
| :rs232:keyboard:GENKBD_CFG |
| :rs232:keyboard:GENKBD_MOD |
| :rs232:keyboard:GENKBD_ROW0 |
| :rs232:keyboard:GENKBD_ROW1 |
| :rs232:keyboard:GENKBD_ROW2 |
| :rs232:keyboard:GENKBD_ROW3 |
| :rs232:keyboard:RS232_DATABITS |
| :rs232:keyboard:RS232_PARITY |
| :rs232:keyboard:RS232_STOPBITS |
| :rs232:keyboard:RS232_TXBAUD |
| :sioa:null_modem:FLOW_CONTROL |
| :sioa:null_modem:RS232_DATABITS |
| :sioa:null_modem:RS232_PARITY |
| :sioa:null_modem:RS232_RXBAUD |
| :sioa:null_modem:RS232_STOPBITS |
| :sioa:null_modem:RS232_TXBAUD |
| :siob:printer:RS232_DATABITS |
| :siob:printer:RS232_PARITY |
| :siob:printer:RS232_RXBAUD |
| :siob:printer:RS232_STOPBITS |
|
ramoption
| name | ramoptionValue | default |
| 32K | 32768 | yes |
|
slot
|
sound
|