KrNews #04 18 июня 1998

История

History - The history of the Krasnodar variant ZX-SPECTRUM.

               HISTORY



   (C) V. Kiyashko, RZ6AT;

   Source: Newspaper (Paper)

   "At the shortest wavelength # 2";

   text stuffed Chip-ZX

*
HISTORY OF KRASNODAR OPTIONS

              ZX-SPECTRUM.
*



   In 1987, the month of August at
parents in the city rested Abinsk
well-known Moscow ham
UV3BJ, one of the authors of the software
computer software for RC-86, "
BASIC Micron "," Editor-Micron, ""
Assembler-Micron EP
Fadeev. He brought with him
engineered version of the Moscow
ZX-Spectrum offered
demonstrate it to a friend
Zaitsev Yuri Nikolayevich (UA6CR, Mr.
Crimean). Yuri Nikolayevich phoned his
familiar to radio amateurs, computer scientists:
Bogdanov Yury Stepanovich (UA6AP, Mr.
Timashevsk) and author of the article, while
UA6BIE, Krasnodar. Yuriy Stepanovich
asked his friend Yuri Boiko of
Krasnodar, so he took us to his
car into the city to look Krymsk
computer. There we first saw
computer at work, which we are very
liked it. Evgeny Pavlovich gave us
scheme, but the PCB has not yet been
developed. Our desire to hurry up
assemble a computer was so great that
Yuri Stepanovich was trying to collect it on
breadboard, like Yevgeny Pavlovich
but I dissuaded him, and he took the
PCB layout. At the time,
I turned up the next holiday, and I
Three weeks spent on the PCB
board. When I tried wiring
stick to debugged circuits, although
tempted to simplify the scheme, too
complex, it seemed, but then had to
its making-up, and no time to lose
wanted. The only change was
made - instead of "loose" logic was
put decoder 555ID4 and free
place was "planted" the parallel port
580BB55, but otherwise the scheme remains
unchanged. By the end of the year we had
printed circuit boards, and in the New Year holidays
first computer was debugged. After
that we gave the negatives to those who
wished, and this variant has spread
in our area ...


   P.S. of VTS: so that no one noticed the past decade in the 
Spectrum our city: -).