Changes

A utility ROM can exist in any ROM slot from 1 to 15. They are checked in ascending order. If the identification exists the name is displayed.

| 4816| Description of ROM identification (note 1)|-| &10| 32| Extension ROM name (note 2)

| Loading code (note 23)

| Directory (note 34)

| Filename (note 45)

| address in ROM for start of data for file (note 36)

1. Utility ROM 1 has this descriptionIdentification: "Graduate (C)1988 ". Only the first char 'G' is checked. 2. Accessory ROM name is ASCII string terminated with '$'. Graduate's Accessory ROM 1 is called "CP/M Accessory Rom 1\r\n$VER 2.30 "

23. Code is copied from &c000-c070 (length &c100 200) to &3f00-&4000 3f70 in RAM.

34. Up to 16 files can be defined. Each file takes 1 entry. Unused entries are filled with &FF.

45. Filename is in upper case, 8 characters long, padded with spaces. '.COM' extension is assumed when accessed.

56. ROM starts at &c000. Therefore &c200 is the start of the first file.