User's Manual

COMPANY CONFIDENTIAL
12
connect to platform extension, please contact
with us if need to use
these Pins
45 GND PI Ground Refer to section ‘1.4.2
Power and ground’
46 SYSCLK (0/1.8V*) IO Don’t need to connect to
platform;
Connect to PMIC XO
Reserve for future
extension, please contact
with us if need to use
these Pins
47 NC - Don’t need to connect to
platform;
Connect to MDM9xxx
MDM_UART_TX
Reserve for future
extension, please contact
with us if need to use
these Pins
48 TX_BLANKING - Don’t need to connect to
platform;
Reserve for future
extension, please contact
with us if need to use
these Pins
49 NC - Don’t need to connect to
platform;
Connect to MDM9xxx
MDM_UART_RX
Reserve for future
extension, please contact
with us if need to use
these Pins
50 NC - Not connect N/A for WWAN
51 GND PI Ground Refer to section ‘1.4.2
Power and ground’
52 NC - Not connect N/A for WWAN
53 NC - Not connect N/A for WWAN
54 NC - Don’t need to connect to
platform;
Connect to MDM9xxx
GPIO# internally
Foxconn use internally to
separate different SKus
55 NC - Not connect N/A for WWAN
56 NC - Don’t need to connect to
platform;
Connect to MDM9xxx
GPIO# internally
Foxconn use internally to
separate different SKus
57 GND PI Ground Refer to section ‘1.4.2
Power and ground’
58 NC - Don’t need to connect to
platform;
Connect to MDM9xxx
GPIO# internally
Foxconn use internally to
separate different SKus
59 ANTCTL0 (0/1.8V) O Tunable antenna control
signal, bit 0
Refer to section ‘1.4.10
Antenna Control’
60 COEX3 (0/1.8V) - For LTE/WLAN
co-existence;
LTE_WLAN_PRIORITY
Refer to section ‘1.4.11
Coexistence’
61 ANTCTL1 (0/1.8V) O Tunable antenna control
signal, bit 1
Refer to section ‘1.4.10
Antenna Control’