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Table B-43
Slot/Connector
15 bottom / P21
16 top / P3
16 bottom / P20
17 top / P2
17 bottom / P19
18 top / P1
18 bottom / P18
B.2.5 Interprocessor Message Transport Connectors
The extension shelf backplane provides connections for the two high speed Inter-
processor Message Transport (IMT) buses. The connections use twin-axial type
connectors at J7, J8, J43, and J44.
Figure B-43
Table B-44
A IMT IN J8
A IMT OUT J7
B IMT IN J44
B IMT OUT J43
(Cont.) Extension Shelf Backplane Pin-Out Symbols
Interfac
Addres
e
12B
C
13A
D
13B
D
14A
E
14B
E
15A
F
15B
F
IPMX Connector
IPMX Connector
Connector
Signal Symbol Values
s
$
#
5A
D
12B
5A
C
13A
5A
C
13B
5B
B
14A
5B
B
14B
5B
A
15A
5B
A
15B
Pin
1
AIMTIN+_78
2
AIMTIN+_78
1
AIMTOUT+_78
2
AIMTOUT+_78
1
BIMTIN+_78
2
BIMTIN+_78
1
BIMTOUT+_78
2
BIMTOUT+_78
Appendix B
Extension Shelf
&
@
^
M
C
C
N
C
E
O
E
E
P
E
Signal
B-48
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