Main purpose of this site is introducing Japanese unique MCA computers and adapters to Non Japanese MCA freaks. Japanese readers who want to know about PS/55s, I recommend you to visit FIBMJ Message Bulletin Board #4, PS/55 & PS/2, held by @Nifty. The bulletin board #4 is seemed to be inactive now, but you can get log files in LZH format. As far as I can see, the Big Blue Japan does not provide any information about their great products.
All information stored in following pages
are mostly based on my experiences and information from various members
of @Nifty MCA Forum. Please keep in mind that I'm not an engineer
nor a programmer, hence there would be some, or many, misunderstandings
about MCA and computers..
Image of this site has been stolen from the web site created by Louis
Ohland, an incredible MCA man.
Great thanks to All members of the Bulletin Board #4 in FIBMJ @Nifty.