I'm trying to boot Altair DOS 1.0 on my 8800C. I have an FDC+ card with the 64K mod so the RAM address space goes all the way to FFFFh. AMON switches itself out when I execute the BO command to boot from floppy.
When I try to boot DOS, I answer as follows:
MEMORY SIZE <enter>
INTERRUPTS? N
HIGHEST DISK NUMBER? 1
HOW MANY DISK FILES? 3
HOW MANY RANDOM FILES? 3
Then I get INSUFFICIENT MEMORY and the system stops responding.
I've tried answering MEMORY SIZE with a number but only very low numbers (like 4000) work and I've tried various numbers of files, including 0 but I still get INSUFFICIENT MEMORY.
Has anyone run this DOS on a 64K machine? Were there any tricks involved?