PDP-8e Running OS-8
SHARE |
|
|
by Bill Degnan - 08/19/2010 23:39 |
I purchased a replacement M8650 serial card. Although it was highly customized I was able to restore it to a stock configuration. I replaced the 14hz crystal with a 19.661 crystal and upgraded the card to 9600 baud. The system now boots up with no problem and I have begun learning OS-8, the operating system for the PDP 8 series. To the right is an 11/05 system. On the display terminal is a directory listing of the drive. OS-8 boot screen  The command to load BASIC in OS-8 (with partitioned RK05 drives)
The prompt used by OS/8 is the period ( . ) OS/8 has to partition RK05 disk packs, so you need to remember that when trying to run a program. For example, to run a directory of the A partition in drive 0 type the following command: .DIR RKA0 [return] The B partition of drive 1 would be: .DIR RKB1 [return] Reply |
|
Resources:
Popular Topics and FAQs
Past Issues:
Before we switched over to a blog format, past page archives here:
Vintage Computer Festival East 3.0 June 2006
Commodore B Series Prototypes July 2006
VOLSCAN - The first desktop computer with a GUI? Oct 2006
ROBOTS! - Will Robots Take Over? Nov 2006
Magnavox Mystery - a Computer, or? Jan 2007
The 1973 Williams Paddle Ball Arcade Computer Game Feb 2007
The Sperry UNIVAC 1219 Military Computer May 2007
VCF East 2007 - PET 30th Anniversary June/July 2007
The Electronic Brain August 2007
Community Memory and The People's Computer Company October 2007
Charles Babbage's Calculating Machine December 2007
Vintage Computing - A 1983 Perspective February 2008
Laptops and Portables May 2008
From Giant Brains to Hobby Computers - 1957 to 1977 August 2008
Historic Computer Magazines November 2008
World's Smallest Electronic Brain - Simon (1950) December 2008 - Feb 2009
Free Program Listings Spring 2009
Computer Music Summer 2009
Popular Electronics Jan/Feb 1975 - Altair 8800 Fall 2009
Early Microcomputer Mass Storage Summer 2010
6502 homebrew kens number cruncher
This image was selected at random from the archive. Click image for more photos and files from this set.