Connector And Pin Assignment Of The Enhanced Control Head; Figure 58: Enhanced Control Head's Mobile Microphone Port Connector; Table 57: Enhanced Control Head`s Mobile Microphone Port Connector - Motorola MTM800 FuG ET Installationshandbuch

92 | Connectors and PIN Assignment

Connector and Pin Assignment of the Enhanced Control Head

Figure 58: Enhanced Control Head's Mobile Microphone Port Connector

1
1 2
3
4
5 6
7 8
9 10
Number
1
Note: The keypad labeling of the control head may vary according to the specific customer/country
concerns.

Table 57: Enhanced Control Head`s Mobile Microphone Port Connector

Mobile Microphone
Port Pin
Note: The connector enters one of the 5 modes automatically based on the automatic detection of the
connected accessory.
1 1-WIRE
2 GPIO_3
3 SPEAKER
4 GPIO_2
5 GND
6 OPT 5V
7 MIC +
8 GPIO_1
9 GPIO_4
10 GPIO_0
Send Feedback | | 68015000584-J
Default Func- Alternative Func-
tions tions
1-WIRE 1-WIRE
PTT GP Input or Output
SPEAKER SPEAKER
GPIO_2 INPUT GP Input or Output
GND GND
HIGH Impedance OPT 5V
MIC + MIC +
GPIO_1 INPUT GP Input or Output
HOOK GP Input or Output
GPIO_0 INPUT GP Input or Output,
PWR ON
Description
View of the Enhanced Control Head's Mobile Micro-
phone Port Connector
USB Functions
1-WIRE
GP Input or Output
SPEAKER
DATA -
GND
VBUS
MIC +
DATA +
GP Input or Output
GP Input or Output,
PWR ON
RS232 Functions
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