I/O Signal Connector On The Enfora Enabler Ii-G Module - Enfora Enabler II-G Integration Manual

Integration Guide
Version 1.01

6.5 I/O Signal Connector on the Enfora Enabler II-G Module

The Enfora Enabler II-G module communicates with the carrier board of the application via the 60-pin I/O
signal connector. The following table describes the pin assignments for the connector, sorted by pin number.
6.5.1 I/O Connector Pin Assignments
The following table shows the pin assignments for the input/output connector. The pin assignments are
shown in order of functionality.
PIN FUNCTION
#
1 Power Input
2 Power Input
3 Power Input
4 Power Input
5 Power Input
6 Power Input
7 Ground
8 Ground
9 Handset Speaker (-)
10 Power Input
11 Ground
12 Power Input
13 Handset Speaker (+)
14 GPIO-1
15 Ground
16 Ground
17 Microphone Bias
18 GPIO-5
19 Ground
20 Reserved
21 Handset Microphone (-)
22 Radio Power/Reset
23 Ground
24 Power Control Signal
25 Handset Microphone (+)
26 Reserved
27 GPIO-3
28 GPIO-2
29 Reserved
30 GPIO-4
31 Reserved
32 GPIO-6
33 Ground
34 GPIO-7
35 DAC
36 RTC Power
37 Reserved
38 Headset Earphone (+)
39 GPIO-8
40 Headset Microphone (-)
41 Ground
42 Headset Microphone (+)
43 Serial Receive Data
44 Ground
45 Data Set Ready
46 ADC2
47 Data Carrier Detect
48 SIM Clock
49 Ring Indicator
GSM0108PB001
Serial I/O ENABLER II-G
Pin
P Batt/Vcc
P Batt/Vcc
P Batt/Vcc
P Batt/Vcc
P Batt/Vcc
P Batt/Vcc
R GND
R GND
O INTERNAL_SPK(-)
P Batt/Vcc
R GND
P Batt/Vcc
O INTERNAL_SPK(+)
I/O GPIO-1
R GND
R GND
O VMIC
I/O GPIO-5
R GND
I INT_MIC(-)
I RADIO_PWR/RST
R GND
I PWR_CTL_SIGNAL
I INT_MIC(+)
I/O GPIO-3
I/O GPIO-2
I/O GPIO-4
I/O GPIO-6
R GND
I/O GPIO-7
O DAC
I
V
BAK
O HEADSET_SPK(+)
I/O GPIO-8
I HEADSET_MIC(-)
5 R GND
I HEADSET_MIC(+)
2 O RXD_RADIO
R GND
6 O DSR_RADIO
I ADC2
1 O DCD
O SIM_CLK
9 O RI
Page 24
Description/Comments
Electrical power input to Enabler II-G module.
Electrical power input to Enabler II-G module.
Electrical power input to Enabler II-G module.
Electrical power input to Enabler II-G module.
Electrical power input to Enabler II-G module.
Electrical power input to Enabler II-G module.
Electrical power return for digital and analog grounds.
Electrical power return for digital and analog grounds.
Handset speaker output (negative).
Electrical power input to Enabler II-G module.
Electrical power return for digital and analog grounds.
Electrical power input to Enabler II-G module.
Handset speaker output (positive).
General-purpose Input/Output.
Electrical power return for digital and analog grounds.
Electrical power return for digital and analog grounds.
Microphone Bias.
General-purpose Input/Output.
Electrical power return for digital and analog grounds.
Reserved for future use.
Handset microphone input (negative).
Radio power/reset.
Electrical power return for digital and analog grounds.
Power Control Signal.
Handset microphone input (positive).
Reserved for future use.
General-purpose Input/Output.
General-purpose Input/Output.
Reserved for future use.
GPIO/MCSI TX.
Reserved for future use.
GPIO/MCSI RX.
Electrical power return for digital and analog grounds.
GPIO/MCSI CLK.
Digital-to-Analog Output.
0.3 to 2.0 Vdc minimum range
Modem backup power for real-time clock.
Reserved for future use.
Headset Earphone (positive).
GPIO/MCSI FSNC.
Headset Microphone (negative).
Electrical power return for digital and analog grounds.
Headset Microphone (positive).
Serial Data to Host.
Electrical power return for digital and analog grounds.
DSR Signal to Host.
Analog-to-Digital Converter Input 2.
0 – 1.75 Vdc range. 1.709 mV resolution. 10 bit.
DCD Signal.
SIM Clock.
RING Indicator.
1.01 – 01/21/05