| name | sourcefile | sampleof | isbios | isdevice | ismechanical | runnable | description | year | manufacturer | romof | cloneof | MachineGenreId |
| 990189 | ti/tm990189.cpp | | no | no | no | yes | TM 990/189 University Board microcomputer | 1978 | Texas Instruments | | | Computer / Training Board |
|
rom
| name | size | crc | sha1 | region | offset | status | optional | merge | bios |
| 990-469.u32 | 2048 | 08df7edb | fa9751fd2e3e5d7ae03819fc9c7099e2ddd9fb53 | maincpu | 800 | good | no | | |
| 990-469.u33 | 4096 | e9b4ac1b | 96e88f4cb7a374033cdf3af0dc26ca5b1d55b9f9 | maincpu | 3000 | good | no | | |
|
chip
| type | tag | name | clock |
| cpu | maincpu | Texas Instruments TMS9980A | 8000000 |
| audio | mono | Speaker | |
| audio | speaker | Filtered DAC | |
| audio | cassette | Cassette | |
|
control
| type | player | buttons | ways | reverse | minimum | maximum | sensitivity | keydelta | ways2 | ways3 | reqbuttons |
| stick | 1 | 1 | | yes | 210 | 642 | 100 | 10 | | | |
| keyboard | 1 | 46 | | no | | | | | | | |
| stick | 2 | 1 | | yes | 210 | 642 | 100 | 10 | | | |
|
device
| type | tag | interface | fixed_image | mandatory |
| cassette | cassette | | | |
| serial | rs232 | | | |
|
device_ref
| name |
| tms9980a |
| speaker |
| speaker_sound_device |
| cassette_image |
| tms9901 |
| tms9901 |
| tms9902 |
| tm990_189_rs232_image |
| timer |
|
driver
| status | emulation | savestate | requiresartwork | unofficial | nosoundhardware | incomplete | cocktail |
| good | good | unsupported | no | no | no | no | |
|
input
| players | coins | service | tilt |
| 2 | | no | no |
|
port
| tag |
| :BUTTONS |
| :JOY1_X |
| :JOY1_Y |
| :JOY2_X |
| :JOY2_Y |
| :LINE0 |
| :LINE1 |
| :LINE2 |
| :LINE3 |
| :LINE4 |
| :LINE5 |
| :LINE6 |
| :LINE7 |
| :LINE8 |
| :LOADINT |
|
sound
|