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2-5
ivile
VG
eé
F-RWAES
(Fig-3)
F-FWMABSH.
Fer vaAr1~8EG
SVICUN
MCHET.
FLHV1",
FRO',
BF
VYRNM F7VYTFTI7H1I0,
2H
F—-FY—-KOPiL MB
OFF
Character CHA,
F—F CRARSARS
tr
THY),
Rh
THAD
SR, F-FAbR-THSOBET
SM 120us F
HC,
F-FHDESeL
CetkSNEF.
CMH,
PiIbRC BW CH, Bi
b- KIM DESO RMA
E ET.
Data Output
Signal
(Fig.
3)
The data
output
signal
is delivered
at the
IC level
from
1 to 8
channels.
The
signal
is "1'' when
the hole
is present,
''0" when
the
hole
is absent,
and
10 for fan-out.
The
stopping
position
of this
tape reader
is at OFF character.
The phototransistor
signal
is
stored
into
the data memory
circuit
incorporated
in the tape reader
as a data
output
signal
about
120
us
before
the data
strobe
signal
is generated.
In this
way,
the pre-phototransistor
signal
can
be
maintained
before
the operation
is stopped.
AAMAS
VITLICUAN
CF,
MM17ms
F-FAbBP-PHBYV7I7Y7V110
2—-F AE
—KRAbaE-SHBWQ7?7VYTVb10
F-F EB}
F-RAbRS-THBBWZ7TY7TVb1O
2—¥ AEA
(IVs A—s,
BND
De
YVA-ARLRES
CT.
Data
Strobe
Signal
(Fig.
3)
Width,
about
1.7 ms
Data
strobe
signal
(1),
fan-out
10 for the user's
unit
Data
strobe
signal
(2),
fan-out
10 for the data
signal
gate
Data
strobe
signal
(3),
fan-out
10 for
the
user's
unit
(1)
and
(2)
are
the
same
signal,
and
(3)
is an
inverted
signal
of
(1)
and
(2).
ICH
— se HHES HB | Banna"
Woe
eee |--nn- ===
A,B,C,D,E,F,H,J | M,N(L)
y fatal wee
|
Fig3
F—-PHMHBSHNSB,
F-PAbA-TFESHIM
|
TTL
Signal
Output
Data
Strobe
Signal
Output
The Unit
-OV
Incorporating Reader
Fig.
3
Data Output
Signal
Output,
and Data Strobe
Signal
Output
A,B,C,D,E,F,H,J
Vv
v7
te
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