IOBYTE for 1.5MB CP/M

Discuss construction, troubleshooting, and operation of the Altair 8800c computer

IOBYTE for 1.5MB CP/M

Postby Neukam » January 2nd, 2024, 4:00 pm

How can I change the default IOBYTE for the 1.5MB CP/M distribution? It's not in the same location in MOVCPM as in the 8" floppy distribution, and I don't have the skills to find it.

Mike Neukam
Neukam
 
Posts: 3
Joined: January 4th, 2023, 12:33 am

Re: IOBYTE for 1.5MB CP/M

Postby AltairClone » January 2nd, 2024, 5:56 pm

Hi Mike,

See the BIOS header comments here: https://deramp.com/downloads/altair/sof ... 2/BIOS.ASM

Mike D
AltairClone
Site Admin
 
Posts: 639
Joined: April 5th, 2013, 10:55 am

Re: IOBYTE for 1.5MB CP/M

Postby Neukam » January 3rd, 2024, 6:40 am

Thanks!
Neukam
 
Posts: 3
Joined: January 4th, 2023, 12:33 am


Return to Altair 8800c

Who is online

Users browsing this forum: Bing [Bot] and 20 guests

cron