softwarelist
| name | description | notes |
| horizon | NorthStar Horizon diskettes | |
|
software
| name | supported | description | year | publisher | notes | cloneof |
| hd221ird | no | NorthStar HDOS 2.2.1 H Initial Recovery Disk | 198? | <unknown> | | |
|
rom
| name | size | crc | sha1 | offset | status | loadflag | value |
| hd221ird.nsi | 358400 | 017173d9 | da66374229b1e3dee8156cdc7ed1637ee92c78db | | good | | |
|
part
| name | interface |
| flop1 | floppy_5_25 |
|