| Short name | Description | Year | Manufacturer | Runnable | Parent |
|---|---|---|---|---|---|
| 990189 | TM 990/189 University Board microcomputer | 1978 | Texas Instruments | Yes | |
| 990189v | TM 990/189 University Board microcomputer with Video Board Interface | 1980 | Texas Instruments | Yes | 990189 |
| tm990_189_rs232_image | TM990/189 RS232 port | No |