Motorola MTR2000 T5544 Instruction / Field Service Manual page 227

Auxiliary I/O Board
Auxiliary I/O Configuration Jumpers
P7
10
2 1
P8
P1
10
2 1
10
Jumpers are provided to route inputs and outputs in a specific direction to
and from the SCM; the SCM determines the functionality of the inputs and
outputs.
The board jumpers are shown in Figure 2.
GPI_14 is a special input which can be jumpered to be a transistor input
or opto isolated.
In addition it can be dedicated to the Ext_PTT* Line routed to the SCM.
This function is a fast external PTT* (an active low function).
The board jumper settings for P2, P9, P6 are provided in Table 6. Settings
for P5 are provided in Table 7. Settings for P3, P4 are provided in Table 8.
P7 and P8 are not used.
9
2 4 2 4
P3 P4
1 3 1 3
9
Figure 2. CLN1206 Auxiliary I/O Board Jumpers
P6
P9
10 9
2 1
3 1
4 2
P2
3 1
4 2
P5
68P81096E53-C
09/30/05