User's Manual

GL865-DUAL/QUAD V3 Hardware User Guide
1vv0301018 Rev.7 – 2013-10-30
Reproduction forbidden without written authorization from Telit Communications S.p.A. - All Rights
Reserved. Page 14 of 78
Mod. 0805 2011-07 Rev.2
Pad Signal I/O Function Note Type
GPIO
42
GPIO_01 / DVI_WA0 I/O
GPIO01 Configurable GPIO
/ Digital Audio Interface (WA0)
CMOS 1.8V
41
GPIO_02 / JDR /
DVI_RX
I/O
GPIO02 I/O pin
/ Jammer Detect Report
/ Digital Audio Interface (RX)
CMOS 1.8V
40
GPIO_03 / DVI_TX I/O
GPIO03 GPIO I/O pin
/ Digital Audio Interface (TX)
CMOS 1.8V
39
GPIO_04 / TX Disable
/ DVI_CLK
I/O
GPIO04 Configurable GPIO
/ TX Disable input
/ Digital Audio Interface (CLK)
CMOS 1.8V
29
GPIO_05 / RFTXMON I/O
GPIO05 Configurable GPIO
/ Transmitter ON monitor
CMOS 1.8V
28
GPIO_06 / ALARM I/O
GPIO06 Configurable GPIO
/ ALARM
CMOS 1.8V
27
GPIO_07 / BUZZER I/O
GPIO07 Configurable GPIO
/ Buzzer
CMOS 1.8V
26
GPIO_08 / STAT_LED I/O
GPIO08 Configurable GPIO
/ Digital Audio Interface (CLK)
CMOS 1.8V
Power Supply
38
VBATT - Main power supply (Baseband) Power
37
VBATT_PA - Main power supply (Radio PA) Power
23
AGND - AF Signal Ground (see audio section) AF Signal
32
GND - Ground Power
33
GND - Ground Power
35
GND - Ground Power
36
GND - Ground Power
46
GND - Ground Power
RESERVED
48
-
16
-
17
-
18
-
19
-
25
-
31
-
WARNING:
Reserved pins must not be connected.