Control Data Corporation CDC CC63X Hardware Maintenance Manual page 44

_ _ FROMJ4
SHEET 3
I
1
1 _ _ _ _
~F ~0~5~
_ _
I~ ~T~4=-t
_ _ _ _ _ _ -, _ _ _ _ _ _ _ _ _
I
SMALL OPTION AB
I
pi
P3 P4 P21J1 MOTHER BOARD J2.J3)4
:--"\
+5V
" , - ~
r-;-
r -
49
49 49
49 49
12
47
+12V
47 47
47 47
15
-12V
45
-MEMORY REQUEST
45 45
45 45
14
43
AorRESS BUS 215
43
43 43 43
17
41
ADrRESS BUS
2~
41
41 41 41
19
39
AODRESS BUS 29
39 39 39 39 21
37
AODRESS BUS 211
37 37
37 37 23
35
-REAO
35
35 35 35 25
33
AnnRF~~
RllS 210
33 33
33 33
27
31
AOORESS BUS 214
31 31
31 31 29
29
DAlf, BUS 27
29 29
29 29
31
27
OATA BUS 26
27
27 2727
33
25
OATA BUS 25
25 25
25 25
35
23
DI.TA BUS 24
23 23
23 23
37
21
nATA BUS 2 3
21 21
2121
39
19
-BUS REQUEST
19 19
19 19
41
17
17 17
1717
43
15
-WAIT
15 15
15 15
45
_-:-IORQ
13
13 13
13 13
47
II
-BANK 12 OPT MEM
11 11
1111
49
9
-REFRESH
9 9
9 9
51
-INTERRUPT 3
7 7
7 7 7
53
5
-INTERRUPT 1
5 5
5 5
55
3
+6MHZ OSC
3
3 3 3
57
1
POnR GROUND
1
1 1 I
60
50
+5V
50
50 50 50
II
4B
+5V
4B 4B
4B 4B
13
46
-WRITE
46
46
46 46
16
ADDRFSS BUS 213
44
ADDRESS BUS 212
44
44
44 44
1 B
42
AODRESS BUS 27
42 42
42 42
20
40
ADORESS BUS 2 6
40 40 40 40
22
3B
ADDRESS RIIS 2 5
3B 3B
3B 3B 24
36
ADORESS BUS 24
36
36 36 36
26
34
ADDRESS BUS 2 3
34
34 34 34
2B
32
ADDRESS BUS 2l
32 32
32 32
30
30
ADDRESS BUS 21
30 30
30 3D 32
2B
AOORESS BIIS 2 u
2B
2B 2B 2B
34
26
DATA BUS 2 0
26 26
26 26 36
24
OATA BUS 21
24 24
24 24
3B
22
DATA BUS 22
22 22
22 22
40
20
-BUS ACKNOWLEDGE
20
20 20 20
42
1 B
-MI
lB
1 B 1 BIB
44
16
-POWER ON RESET
16 16
16 16
46
14
-BANK II OPT MEM
14 14
14 14
:8
12
12 12
12 12
50
10
-6MHZ PR IME
10
10 10 10
52
8
-I NTERRUPT 2
8
B B B
54
6
1 B432 MHZ OSC
6
6
6 6
56
4
POWER GROUNO
4 4
4 4
5B
2
POPER GROUND
2 2
2 2
59
L-I
' -
'-
' - -
'--
RIBBON CABLE - MA I N BUS
L _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ L _ _ _
Figure 5-1.
Interconnection Diagram (Sheet 4 of 4)
5-4
62940034
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