| name | sourcefile | sampleof | isbios | isdevice | ismechanical | runnable | description | year | manufacturer | romof | cloneof | MachineGenreId |
| tv912b | televideo/tv912.cpp | | no | no | no | yes | TVI-912B | 1978 | TeleVideo Systems | tv912c | tv912c | Computer / Business - Terminal |
|
rom
| name | size | crc | sha1 | region | offset | status | optional | merge | bios |
| televideo912b_rom_a49.bin | 4096 | 2c95e995 | 77cda383d68b0bbbb783026d8fde679f10f9eded | maincpu | 0 | good | no | | |
| televideo912b_rom_a3.bin | 2048 | bb9a7fbd | 5f1c4d41b25bd3ca4dbc336873362935daf283da | chargen | 0 | good | no | a3-2.bin | |
|
chip
| type | tag | name | clock |
| cpu | maincpu | Intel 8035 | 5953500 |
| audio | mono | Speaker | |
| audio | beep | Beep | 1208 |
|
control
| type | player | buttons | ways | reverse | minimum | maximum | sensitivity | keydelta | ways2 | ways3 | reqbuttons |
| keyboard | | 63 | | no | | | | | | | |
|
device_ref
| name |
| i8035 |
| screen |
| tms9927 |
| ay51013 |
| ipt_merge_all_hi |
| rs232 |
| rs232_loopback |
| speaker |
| beep |
|
dipswitch
| name | tag | mask |
| DTR (RS232) | DTR | 3 |
| Conversation Mode | HALFDUP | 1 |
| DCR (RS232) | HALFDUP | 6 |
| Terminal Mode | JUMPERS | 1 |
| Column 80 CRLF | JUMPERS | 2 |
| End of Send Character | JUMPERS | 4 |
| Automatic CRLF | JUMPERS | 8 |
| Modem Port Baud Rate | MODEMBAUD | 1023 |
| Refresh Rate | MODIFIERS | 128 |
| Unknown | OPTION | 32 |
| Unknown | OPTION | 64 |
| Unknown | OPTION | 128 |
| Printer Port Baud Rate | PRINTBAUD | 1023 |
| Data Bits | UARTCTRL | 6 |
| Stop Bits | UARTCTRL | 8 |
| Parity Select | UARTCTRL | 17 |
| Cursor Flash | VIDEOCTRL | 1 |
| Character Set | VIDEOCTRL | 2 |
| Unused | VIDEOCTRL | 4 |
|
display
| tag | type | rotate | width | height | refresh | pixclock | htotal | hbend | hbstart | vtotal | vbend | vbstart | flipx |
| screen | raster | 0 | 1120 | 240 | 60.000000 | 23814000 | 1470 | 0 | 1120 | 270 | 0 | 240 | no |
|
driver
| status | emulation | savestate | requiresartwork | unofficial | nosoundhardware | incomplete | cocktail |
| preliminary | preliminary | unsupported | no | no | no | no | |
|
input
| players | coins | service | tilt |
| 1 | | no | no |
|
port
| tag |
| :DTR |
| :HALFDUP |
| :JUMPERS |
| :KEY0 |
| :KEY1 |
| :KEY10 |
| :KEY11 |
| :KEY12 |
| :KEY13 |
| :KEY14 |
| :KEY15 |
| :KEY16 |
| :KEY17 |
| :KEY18 |
| :KEY19 |
| :KEY2 |
| :KEY20 |
| :KEY21 |
| :KEY22 |
| :KEY23 |
| :KEY24 |
| :KEY25 |
| :KEY26 |
| :KEY27 |
| :KEY28 |
| :KEY29 |
| :KEY3 |
| :KEY30 |
| :KEY31 |
| :KEY4 |
| :KEY5 |
| :KEY6 |
| :KEY7 |
| :KEY8 |
| :KEY9 |
| :MODEMBAUD |
| :MODIFIERS |
| :OPTION |
| :PRINTBAUD |
| :UARTCTRL |
| :VIDEOCTRL |
|
slot
|
sound
|