Calixto xE910, User Manual, Page: 11 / 16

Pin No PIN Name Pin Type Signal Type Description
1 VCC_3V8D Power 3.8V supply (to use outside)
2 DVI_WA0 I/O CMOS1.8V Digital Voice Interface (WA0).
16K Pull down when Input.
3 DVI_Rx I CMOS1.8V Digital Voice Interface (RX).
16KPull down is needed.
4 DVI_Tx I/O CMOS1.8V Digital Voice Interface (TX).
5 DVI_CLK I/O CMOS1.8V Digital Voice Interface (CLK).
16K Pull down when Input.
6 SPI_MOSI/Tx_AU
X I CMOS1.8V SPI MOSI for HE910, Tx_AUX for
GE910 QUAD
7 SPI_MISO/Rx_AU
X O CMOS1.8V SPI MISO for HE910, Rx_AUX for
GE910 QUAD
8 SPI_CLK I CMOS1.8V SPI CLK for HE910. Not used for
other modules.
9 SPI_MRDY I CMOS1.8V SPI MRDY for HE910. Not used
for other modules.
10 SPI_SRDY O CMOS 1.8V SPI SRDY for HE910. Not used
for other modules.
11 GPIO_2 I/O CMOS 1.8V GPIO_2 from Module
12 GPIO_3 I/O CMOS 1.8V GPIO_3 from Module
13 GPIO_4 I/O CMOS 1.8V GPIO_4 from Module
14 GND Gnd Digital Ground
6. Telit Module Details:
Calixto xE910 module designed for all members of Telit’s xE910 family of modules.