Iron - dopabotka Scorpiona, after koto.poy will pabotat all ppogpammy,
with pepeklyucheniem stpanits on # FD.
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PLANET SHELEZYAKA
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Today I want to tell you about one revision Scorpiona, after
which will run all the programs switching pages # FD.
In preparing the material used article:
(C) A. Yermishin, A. Migunov "Rigid decoding port
# 1FFD a PC "Scorpion ZS-256", published in ZXREVIEW # 4-5 1996
For completion will need two m / K555 (1533) la2
and K555 (1533) ID7 and resistor 10 com.
1.U D53 (ID7) cut from the board H6 and H15 from the body
and H13. New m / ID7 hang above D53, a junction
They each H1, 3, 4, 5, 6, 8.16. H15 and 13 are soldered to the
cut H15 and 13, D53, respectively. 2.Na H2 new m / ID7 send a
signal to the H8 la2, la2 hang on the D15 (KP11), soldering H3,
7, 14 to H3, 8, 16 D15, respectively.
3.Raspayayte wire signals from the computer's motherboard to
La2 and unused items m / s D57, D58 according
this scheme.
4.Na welded together H6 D53 and the new ID7 through resistor 10
kOhm submit +5 V.
That's the whole refinement. Now you can listen to digitized
melody, using programs such as STS, MIRACLE 128, SIMPSONS 128,
INSULT, etc.
D58 ID7
A14 April 3
1 °
15 # 1FFD
0 °
D58
A13 October 11 la2
1 ° 11
'
D57 12 on Aug. 2, 1913 # 7FFD
1 ° 2 °
D2 'June 3
°
A8 May 2
A9 4
A10 2
A11 1
A12 3
Other articles:
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Iron - dopabotka Scorpiona, after koto.poy will pabotat all ppogpammy,
with pepeklyucheniem stpanits on # FD.
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