CODOS (Channel Oriented Disk Operating System) is the name of the Disk Operating System made by MTU for KIM-1, SYM-1 and AIM-65.
The DOS needs the K-1013 floppy disk controller, 8 inch disk drive(s) and optional the K-1008 Visible Memory.

CODOS V2 was the version for the MT-130/140. Lots of software was available, see the MT-130 page for manuals.
Dave Plummer (of Dave’s Garage) has a KIM-1 system with various MTU cards, including the K-1013.

CODOS Disk images

• BASIC, IGL, CIL, VGL, KGL and Diskex
• Demostration Disk 1.5 1982 – MTU-BASIC Included
• Distribution Disk 1.1 – 1983 MULTI-O
• Distribution Disk 1.4 1982 – BASIC, IGL, CIL, VGL, KGL and Diskex
• Distribution Disk 1.4 1982 – CODOS 2.0 & BASIC 1.5
• Distribution Disk 1.5 1982 – CODOS 2.0
• Disk 1.7 – MTU-140 Datamover
• MTU-140 Datamover 1.7
• MTU-BASIC 1.5
• MULTI-O 1.1

CODOS Manuals

	CODOS Manual
	CODOS User Manual
	CODOS User Manual OCR’ed
	QumeTrak 842 Maintenance Manual

Dave Williams has the following, not yet dumped by him, disks:

• DMXMON
• MACASM 1.0
• MAGIC/L Language
• MTU-C
• MTU-FORTH79 2.1
• WORDPIC
• WOPDPIC 1.0 NEC 8023 Printer Version
• MTU-130 User Group Diskette #3
• MTU-140 User Group Diskette #5