Figure 65: Ethernet Control Head - Rear Connectors; Table 59: Mobile Microphone Port Connector - Motorola Malux MTM5x00 Series Installation Manual

Table 59: Mobile Microphone Port Connector

Mobile Micro- Default Functions
phone Port Pin
NOTICE: The connector enters one of the 5 modes automatically based on the automatic
detection of the connected accessory.
1 1-WIRE 1-WIRE
2 GPIO_3 PTT
3 SPEAKER SPEAKER
4 GPIO_2 GPIO_2 INPUT
5 GND GND
6 OPT 5V HIGH Impedance
7 MIC + MIC +
8 GPIO_1 GPIO_1 INPUT
9 GPIO_4 HOOK
10 GPIO_0 GPIO_0 INPUT
Figure 65: Ethernet Control Head – Rear Connectors
1
10 9 8 7 6 5 4 3 2 1
Number Description
1 10-Pin Ethernet Connector
2 25-Pin Back Connector
Send Feedback
Chapter 5: Connectors and PIN Assignment
Alternative USB Functions
Functions
1-WIRE 1-WIRE
GP Input or GP Input or Out-
Output put
SPEAKER SPEAKER
GP Input or DATA -
Output
GND GND
OPT 5V VBUS
MIC + MIC +
GP Input or DATA +
Output
GP Input or GP Input or Out-
Output put
GP Input or GP Input or Out-
Output, PWR put, PWR ON
ON
68015000181-LB
RS232 Func-
tions
1-WIRE
RS-232-RTS
SPEAKER
RS-232-RXD
GND
OPT 5V
MIC +
RS-232-TXD
RS-232-CTS
GP Input or
Output, PWR
ON
2
1 2 3 4 5 6 7 8 9 10 11 12 13
14 15 16 17 18 19 20 21 22 23 24 25
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