Connector And Pin Assignment Of The Enhanced Control Head; Figure 61: Mobile Microphone Port Connector Of The Enhanced Control Head; Table 56: Mobile Microphone Port Connector Of The Enhanced Control Head - Motorola MTM800 FuG Installationshandbuch

68015000553-KC
Chapter 5: Connectors and PIN Assignment
5.7

Connector and Pin Assignment of the Enhanced Control Head

Figure 61: Mobile Microphone Port Connector of the Enhanced Control Head

1
1 2
3
4
5 6
7 8
9 10
Number Description
1 View of the Mobile Microphone Port Connector of the Enhanced Control Head
NOTICE: The keypad labeling of the control head may vary according to the specific customer/
country concerns.

Table 56: Mobile Microphone Port Connector of the Enhanced Control Head

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
100
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
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
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