Graduate software provided a version of CP/M+ on ROM.
Additional 'utility' roms ROMs contained CP/M programs installed on a ROM. You could choose which programs you wanted.
The provided one accessory ROM:
* [[CPM_Accessory_ROM_1]]
== Accessory/Utility ROM ==
A utility ROM can exist in any ROM slot from 1 to 15. They are checked in ascending order. If the identification exists is correct the name is displayed.
=== Structure of a utility ROM ===
| ''Description''
|-
| 0&00
| 16
| ROM identification (note 1)