User's Manual

page 33/51
HiAll
NC
User Manual 2012/06/28
32
POK_IN 3V PWON 1.8V
33
SIM_VCC
1.8V/2.9
V
SIM_VCC 1.8V/2.9V
34
SIM_DATA
1.8V/2.9
V
SIM_DATA 1.8V/2.9V
35
SIM_CLK
1.8V/2.9
V
SIM_CLK 1.8V/2.9V
36 GPIO1 2.8V
RESERVED
(Not connected
internally)
GPIO1 signal can
be left connected
to Hilo
NC
-3GPS
pad
37 SPI_IRQ 2.8V
RESERVED
(Not connected
internally)
SPI_IRQ signal
can be left
connected to
Hilo
NC
-3GPS pad
38
RESERVED
(Not connected
internally)
RESERVED
(Not connected
internally)
39 GPS_EXT_LNA_EN 2.8V
GPS_LNA_EN
GPIO1
1.8V
40
GPIO2
2.8V
SIM_DET
GPIO2
1.8V
41 GPIO3 2.8V GPIO3 1.8V
42 TRST 2.8V TRST 1.8V
43 VBAT_PA 3.7V VBAT 3.7V
44 VBAT_PA 3.7V VBAT 3.7V
45-56 GND 0V GND 0V
57
VBAT 3.7V
RESERVED
(Not connected
internally)
3.7V
HiAll
NC
mandatory
connection
VBAT can be left
connected to
Hilo
NC
-3GPS pad
58
UART1_DCD 2.8V UART_DCD 1.8V
59
UART1_RTS 2.85V UART_RTS 1.8V
60
UART1_TX 2.85V UART_TXD 1.8V
61
UART1_RI 2.8V UART_RI 1.8V
62
UART0_RX 2.85V SDIO_CLK 2.85V
63
UART0_CTS 2.8V SDIO_DATA3 2.85V
64
RESERVED - SDIO_DATA1 2.85 V
65
PCM_OUT 2.85V PCM_OUT 1.8V
66
PCM_IN 2.85V PCM_IN 1.8V
67
RESERVED
(Not connected
internally)
- USB_DN 3.075V
USB_DP can be
left connected to
HiAll
NC
pad if tied
to static signal
68
RESERVED
(Not connected
internally)
- USB_DP 3.075V
USB_DP can be
left connected to
HiAll
NC
pad if tied
to static signal
69
RESERVED
(Not connected
internally)
- USB_VBUS 5V
USB_VBUS can
be left connected
to HiAll
NC
pad if
tied to static
signal
70
RESERVED
(Not connected
- PWM 2.85V
PWM can be left
connected to