Auxiliary I/O Board; Table 1. Configuring Auxiliary I/O, Input Gpi_14 Function; Table 2. Configuring Auxiliary I/O, Output Gpo_14 Function - Motorola MTR2000 T5544 Instruction / Field Service Manual

Function on GPO_15
Fast Carrier Detect
RdStat
SPI Latch for GPO_15 (soft-
ware defined)
Notes
68P81096E37-N
06/28/05
Table 3. Configuring Output GPO_15 Function
Output Type
via Relay Closure
via Open Collector
via Relay Closure
(see Note 3)
via Open Collector
via Relay Closure
via Open Collector
Note 3: This configuration represents the M Signal of 4 wire E&M Trunk Type
I Phone Signalling. The opposite direction of the E&M is covered in
Note 2.
Note 4: Indicates that the configuration is only available when the board is
plugged into Option slot 1.
System Connector (J5)
Output Pins
C3, B3
B21 (see Note 4)
C3, B3
B21 (see Note 4)
C3, B3
B21 (see Note 4)
Installation

Auxiliary I/O Board

Jumpers
P3 P4
2 - 4 2 - 4
3 - 4 2 - 4
2 - 4 1 - 3
3, 4 1, 3
1 - 2
1 - 3
25