Enfora Enabler II-E, Manual, Page: 10 / 18

Transition Guide
Ver. 1.00
EDG0100TG001
Page 7 Rev. 1.00 – 11/03/2005
2.1.3 Mounting Differences
The mounting hole that existed on the GSM0107/GSM0108 is no longer present on the EDG0108. The
solder tab positions on the EDG0108 are backward compatible with the GSM0107/GSM0108.
2.1.4 Interface Pin-out Differences
The following table provides differences between the existing GSM0107/0108 modules and the new
EDG0108 platform. The pins that have changed will be detailed in sections immediately following the chart.
GSM0107/0108 EDG0108
Name Description
Pin
Name
Type
Description
BATT Battery/Vcc
1
BATT PI Battery/Vcc
BATT Battery/Vcc 2 BATT PI Battery/Vcc
BATT Battery/Vcc 3 BATT PI Battery/Vcc
BATT Battery/Vcc
4
BATT PI Battery/Vcc
BATT Battery/Vcc 5 BATT PI Battery/Vcc
BATT Battery/Vcc 6 BATT PI Battery/Vcc
GND Ground 7 GND PR Ground
GND Ground
8
GND PR Ground
INTERNAL_SPK(–) Handset Speaker (-) 9 INTERNAL_SPK(–) O Handset Speaker (-)
BATT Battery/Vcc 10 BATT PI Battery/Vcc
GND Ground 11 GND PR Ground
BATT Battery/Vcc
12
BATT PI Battery/Vcc
INTERN) Handset Speaker (+) 13 INTERN) O Handset Speaker (+)
GPIO-1 General Purpose I/O 14 GPIO-1 IO General Purpose Input-Output
GND Ground
15
GND PR Ground
GND Ground 16 GND PR Ground
VMIC Microphone Bias 17 VMIC O Microphone Bias
GPIO-5 General Purpose I/O 18 GPIO-5 IO General Purpose Input-Output
GND Ground
19
GND PR Ground
Reserved Reserved for future use 20 Reserved Reserved for future use
INT_MIC(–) Handset Microphone
(Negative)
21 INT_MIC(–) I Handset Microphone (Negative)
PWRDN_RADIO Radio Power Down/
Remote ON
22
RESET I Module Reset
GND Ground 23 GND PR Ground
GND
PWR_CTL_SIGNAL Ground (0107)
Power Control Signal
(0108) 24 PWR_CTL_SIGNAL I Power Control Signal
I) Handset Microphone (+) 25 I) I Handset Microphone (Positive)
Reserved Reserved for future use
26
Reserved Reserved for future use
GPIO-3 General Purpose I/O 27 GPIO-3 IO General Purpose Input-Output
GPIO-2 General Purpose I/O 28 GPIO-2 IO General Purpose Input-Output
Reserved Reserved for future use 29 Reserved Reserved for future use
GPIO-4 GPIO/MCSI TX
30
GPIO-4 IO GPIO/MCSI TX
Reserved Reserved for future use 31 Reserved Reserved for future use
GPIO-6 GPIO/MCSI RX 32 GPIO-6 IO GPIO/MCSI RX
GND Ground 33 GND PR Ground
GPIO-7 GPIO/MCSI CLK
34
GPIO-7 IO GPIO/MCSI CLK
DAC Digital to Analog Output
35
DAC O Digital to Analog Output
V
BACKUP
Vcc for Real-Time-Clock 36 V
BACKUP
P Vcc for Real-Time-Clock
Reserved Reserved for future use 37 Reserved Reserved for future use
HEADS) Headset Earphone (+) 38 HEADSET_SPK ( LE
FT) (+)
O Stereo Headset Earphone – Left
(Positive)
GPIO-8 GPIO/MCSI FSNC 39 GPIO-8 IO GPIO/MCSI FSNC
HEADSET MIC (-) Headset Microphone (-)
40
CLK_OUT_ENABLE O Enable Output Clocks
GND Ground 41 GND PR Ground
HEADS) Headset Microphone (+) 42 HEADSET_MIC (+) I Headset Microphone (Positive)
RXD_RADIO Serial Data to Host
43
RXD_RADIO O Serial Data to Host
GND Ground 44 GND PR Ground