(C) Delta
As I was disappointed, I present to you on
consideration of the expansion scheme 128 BYTES
up to 1 meter. The circuit itself is made on
publicly accessible logical elements
tach series 555 and 15633. Plus,
need it immediately SIMM 1 MB this is which
30 pins. In general, this SIMM needs 2
crap your fingers, the maximum price is hell
USD bugs.
For particularly susceptible individuals, male
go and female please note that
articles about hardware are absolutely serious. A
then recently on thisabout one toba-
rischa (I won’t point fingers) arose
Do you have any doubts? And in general, it’s high time
learn to distinguish serious information
from frivolous :)
By the way, 100% guarantee working
I can’t give you the details of this scheme, because
I installed a meter at my place without a diagram, and its
remembered from memory, but in principle I
those who have moved should be furious.
Initially, this scheme had kommep-
Czech direction, but later I
decided to throw it into the masses. By the way, through
PHG's 1MB controller will be released this month,
which can be set directly to 48K
SPECCY without changing RU`shek and practically without
slow memory and with a connector for music -
Lku. All this pleasure will be designed
efficiently performed at the factory installation
professional board, number of chips
about 16. The set includes detailed
description on 12 pages, 1 floppy disk with data
sts, drivers and system programs -
mi for 1 MB RAM, TR-DOS version for 1024K
RAM disk, REAL COMMANDER v2.0 ULTIMATE,
STS 6.2 coolly modified by me (found
living in extended memory,uses that
only shadow screen and resident - excellent
a gift for hackers, even the ChV-2 lo-
takes about half an hour). All this will be provided
there is a 6 month warranty, opuehtupobo-
The actual price of the package 15.99$ USD! When wholesale
sale(>10 boards) the price is reduced to$14.
Orders are accepted constantly from 10:00 to
23:00, tel (0162) 22-79-12 /OLEG/.
Cмгнaлы: A0-A15,D0-D7,/MREQ,/IORQ,/WR,/RFSH - cмгнaлы проца
Cмгнaлы: B0-B9 - cмгнaлы SIMM`a
Цоколевка 30`м nmhhoboro зеленого SIMMa:
Cмгнaл /WE берется c /WR проца
Signals /CAS, /RAS are taken from single-ended outputs
vodov KR5bSPYS (D51)
Kctatm, you can wire npmnambatb directly to
SIMM pins, UMX0 not ctomt mckatb panel -
ku to it. The main thing is not to solder with a 200-watt belt
there will be no flax for him.
Ctabmtb buffer between processors and SIMM is also not
ctomt, they squeeze it quite well-
Xia (there hasn't been one yet).
Smm in 6pecte you can kynmtb y us for 3 6arca
forthing ;)
It is recommended to embed the modified board in
case from PMSYUK, hanpmmep in 3'km case
it looks pretty neat, mlm in ATX.
Cmmm I don’t like the byte corpus and everything
will interfere with your full pa6otatb.
/-------------------------------------------
| * P0WER HACKERS ALLIANCE 2000 *
| ____ ___ _______ /-------------------
| / _ / / / __| www.phg.pm.gi
| / // / /_/ / / __| (Временно на)
| / ___/ __ / /__/ /| (рeкoнcтрyкцмм)
| /__/ /__/ /__/_____/ | 24.08.000
|
Используемые ммкрocхeмы:
5SSКП11 ─.─.─.─.─. Такой лмнмeй показаны ммкрocхeмы
5SSКП11 нaхoдящмecя в плате компьютера
5SSКП11 ┌──┐ 531ИЕ17 ─┤ 1├─ ─ ─ ─ ─ ─Лoгмчecкмй элемент "И", 5SSЛЛ1
555TM2 ─┤ │ ┌──┐
555TM8 └──┘ ──┤ 1o── ─Инвертор, 5SSЛН1
5SSЛЛ1 ┌──┐ └──┘
5SSЛЛ1 ──┤ &├─ ─ ─ ─ ─ ─Лoгмчecкмй элемент "ИЛИ", 5SSЛИ1
5SSЛИ1 ──┤ │
5SSЛН1 └──┘
ДОРАБОТКА ПЛАТЫ РАСШИРЕНИЯ ДО 128КБ
Отрезать выход TM9 D2 (Обычно это 7
нога) и пустить его на схему в виде сиг-
нала TDЗ. На дорожку под ногой пустить
сигнал TDЗ. 9 вывод TM9 пустить на плату
в виде сигнала 7F.
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