DkTronics CPM
CPM+
CPM2.2
Creating the DkTronics 61K TPA CPM 2.2
Boot into CPM2.2 from system discs:
A>disckit2
Use disckit2 to format a vendor disc. This will become 'Dk'Tonics CPM Disk'.
A>BOOTGEN Source is: CPM 2.2 disk Now insert 'Dk'tronics CPM Disk'.
This initialises the boot sector.
A>SYSGEN Source is CPM2.2 disk Destination is 'Dk'Tronics CPM Disk'
This puts CPM2.2 onto the disc.
A>FILECOPY movcpm.com Source is 'CPM 2.2 system disc' disk. Destination is 'Dk'Tronics CPM Disk' disk.
This puts movcpm.com onto the disk.
A>FILECOPY save.com Source is 'CPM 2.2 system disc' disk. Destination is 'Dk'Tronics CPM Disk' disk.
This puts save.com onto the disk.
A>FILECOPY newcpm.com Source is 'Dk'Tronics bank switch software' disk. Destination is 'Dk'Tronics CPM Disk' disk.
This transfers Dk'Tronics newcpm.com.
A>FILECOPY oldcpm.com Source is 'Dk'Tronics bank switch software' disk. Destination is 'Dk'Tronics CPM Disk' disk.
This transfers Dk'Tronics oldcpm.com.
Now boot the Dk'Tronics CPM Disk.
A>MOVCPM 255 *
This configures a 63K CPM.
A>SAVE 34 NEWCPM.SYS
This saves a 63K CPM for Dk'Tronics CPM to use.
Your Dk'Tronics CPM is setup.
Technical
- 61K TPA is now active until NEWCPM.COM is run.
- 61K CPM is stored in "NEWCPM.SYS".
- NEWCPM.COM loads NEWCPM.SYS.
- 7FC1/7FC2 is used.
