Auxiliary Tape Control Card - IBM 5100 Maintenance Information Manual

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584
AUXILIARY TAPE CONTROL CARD
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11
IS02
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~
-EOTPTX
1
Bl0 i(See Note 1)
-EOT
~
~AAP_-----r!ls=~~--------~-B~O~T~
IU13
!
~BOT PTX DIO 1 (See Note 1)
!
+File Protect
-Catridge In Place
II!
+LED
II>
-Channel 0 Coil
-Channel 1 Coil
+Channel 0 Coil
+Channel 1 Coil
~
~
-Diagnostic Mode
r-- -Write Data
D071
B07
BIll (See Note 2)
!
B061 (See Note 3)
D061 (See Note 3)
OR
I
(See Not. 7)
..-.
AA DET
B~ I (See Note 3)
D~ (See Note 3)
OR
I
I
Read
Date
A
Write
Date
A
DE
Data
Latch
I
505
-qB
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A
: Bit
1
2 ,
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~
F L
------------------------------+-~--~----~~R
_.
!
U07
!
~U~
[ 0;;:-
L
t'=---------IA
P_--------------'
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Diag Bit
~ngClk
,~tl .~I.I
~l'~SFL~------~~~~r-Hro
R
Read
Bit Deserializer
AEG
so
~ iagDate
G
R
~t§1 counter,
~!
REG
/-+:..:T"' a p"' e ::..;c"' I OC=k ____ --"U"' 02
' l'jf--H ..... __ -l
N
1>---------------1----"'\
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L....
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1
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L -
L -
L -
llL-
iE-
1
.L..
.L-
U061
c!--
a, ' -
L - , •
!
.lL -"'--
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.1L .ilL-
-Write Enable
~
P " - _
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sf
~
;;.
1
-=---
L.....---=--
1
t::I
II>
-Run
1512
I
1
I
I
I
I
1
1509
I
I
1
I
1
1
1
1
510
I
1
I
I
1
1
I
IU12
I
I
I
I
I
I
I
1503
+File Protect
-Cartridge I n Place
-LED and Erase OK
-Read Data
-Read Clock
-Select Mag Active
-Erase Inactive
~
F"-"--_ _ _
-"U"'05,I--+-+-_ _ _ _ _ _ _ _ _ _
...l:>f
A I-----;G S E L f?Et:A
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I-'-=:::.::'--____
-"'U~"'I'+-
i++-______________________________
-.-''''I
N
FWD AR.MD (See Note
4)
B12
-Forward -Fwd
Magnet Dr
r--
I
I
1
REV
I
I
(See Note 4) 1 D12 -Rev Magnet Dr
I AR·MO
P---+----....:==='--'-1HIP'-' ......
----==="-=-'-t
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~
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p=====--_u"-I'-'o,Ic-H ______________ ___''''I AR.HD
1 I
~
"
R
~
(See Not. 5102
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1 8 0 , l
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Ulll
R
~
(See Note S)I D02
p=="'-"='-~'-'-Ic-H-----------------''''I
AR·HD
f>---...... ----------------------''''I
uool
180
(See Note
6)1
D05
p:====---,-"'''''-il'-H--------------------------------------------------------~
AA·HD h(See Note 6)1 B05
I
(See Note 3)
I B~
-Channel 0 erase
-Channel 1
Erase
-Channel Select
' - -
-Erase Chan 0
~
-Erase Chan 1
+Chan 1 Ctr Tap
+Chan 0 Ctr Tap
+Channel 0 Coil
1 " A AA·HO
1--________
..J(i2see!!!W:N!!!0~te'_'3!Lj) !-,D!!.~!:!....
____
,!<!!=~-"""
+Channel 1 Coil
-Channel 0 Coil
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~
(seeNote31IB06
1
N A
AA·HO
1-______________
(::See:::::..:N.::o
o o
t e::.:3"'Ij-'D"'0"'6'--__
----'==..:...:=-L...J
I
I
-Channel 1 Coil
~
Notes:
L ________________
~~-------------_------~
1. Up +1.2V, down +0.6Vto -0.7V.
2. Normally approximately +9.5V.
3. 20 mV poP voltage centered about a +1 V reference level during
write operations. A 20 mV poP voltage around a 0 volt reference
level exists during read operations.
4. Up +12V, down OV.
5. Up +5V, down +4.3V.
6. Up +12V (write operation), down OV (read operation).
7. Logic line at this point exits card at D09 and reenters at BOO
via a jumper on the tape internal cable.
Logics 5-53
583,584