The ROM based Operating System
consists of:
1. Kernel routines, incl. interrupt control,
comparable to Unix operating systems
2. C- comand and program interpreter, consisting of ROM based
assembler macros, which make complicated compiler runs unnecessary.
Assembler routines of the higher progamming language are
switched as needed by an application program
3. The flasram operating system FEXEC. During OPEN time
of application programs vectors connecting with
disc storage/retrieval macros
are exchanged to connect with the relevant
flashram storage/retrieval routines.
Filenames are stored in a flashram directory