@Update
I was talking to Ian Mavric and he led me down this path.
I have setup the TRS-80 IDE Project to :-
404 Cylinders, 8 Heads, 4 Partitons 2 Heads per Partition, 404 Cylinders.
This is the MAXIMUM that the driver allows.
For LSDOS 2 Partitions, and 2 Partitions for LDos
25 Meg in Total. 12.5 Meg for LDOS and LSDOS.
I have Made up 2 Boot Disks 1 LSDos and 1 LDos
This allows me to Boot From Floppy into either Dos on the Same Hard drive.
LSDOS Partitions On HD
Drive :0 LSDOSHDA Partition 0 (LSDOS System)
Drive :1 LSDOSHDB Partition 1 (Data)
Drive :2 Floppy
0) Boot Drive at Startup
Drive :3 Floppy
1)
LDOS
Drive :0 LDOS-HDA Partition 2 (LDOS System)
Drive :1 LDOS-HDB Partition 3 (Data)
Drive :2 Floppy
0) Boot Drive at Startup
Drive :3 Floppy
1)
So thats the Best we can do with the Current setup.
CPM is not one of my areas of interest.
Ray