Use Instructions
Table Of Contents
- 1 About this document
- 2 Product Overview
- 3 Interface Description
- 3.1 PIN Definition
- 3.2 Operating condition
- 3.3 Digital I/O characteristics
- 3.4 Power Interface
- 3.5 UIM interface
- 3.6 PCM interface(TBD)
- 3.7 USB2.0 interface
- 3.8 UART Interface
- 3.9 Power on/off and reset interface
- 3.10 Interactive interface
- 3.11 Net Light interface
- 3.12 System boot configuration and download
- 3.13 Analog and Digital conversion (ADC) interface
- 3.14 I2C interface
- 3.15 SPI interface
- 3.16 Antenna interface
- 4 Product characteristics
- 5 Design guideline
- 6 Manufacturers
- 7 Package Storage information
- 8 Safety Information
L710HG Hardware Design
14
1
2
3
4
19
6
7
8
9
10
11
12
13
14
15
16
5
17
SPI_CS
SPI_MOSI
SPI_MISO
SPI_CLK
GND
GND
USB_HS_DM
USB_HS_DP
GND
USB_VBUS
RESER VED
GND
UIM_CLK
UIM_RESET
UIM_DATA
UIM_PRESENT
USIM_VDD
GND
49
48
47
45
44
43
42
41
40
39
38
37
36
35
34
46
33
PCM_MCLK
FLIGH TMODE
WAKEU P_OUT
WAKEU P_IN
GND
I2C_SDA
I2C_SCL
MB_GPIO_0
GND
VDD_1V8
NETLI GHT
RESER VED
RESER VED
PWRKE Y
ADC1
RESER VED
UART_RX_DBG
18
ANT_MAIN
20
21
22
23#
24
GND
RESER VE
GND
BOOT_CONFIG_0
UART_TX_DBG
26
VBAT_RF
25
VBAT_RF
27
28
29
30
31
GND
GND
VBAT_BB
VBAT_BB
GND
32
GND
50
51
52
53
54
GND
UART_RTS
UART_CTS
UART_RX
UART_TX
56
UART_DCD
55
UART_RI
57
58#
59
60
61
UART_DTR
FORCE_USB_BO
OT
STATU S
GND
PCM_OUT
63
PCM_SYNC
62
PCM_IN
64
PCM_CLK
L710 LCC
Top View
Figure 3-1 Pin Map View (Top View)
Note:1. # flag Pin standard this pin is a Multi-function pin and it’s integrated different function in
different system status, and the detail function please refer to the correspond chapter.
3.1.3 PIN Definition and function description
Table 3-2 Pin definition
Pin No.
Pin description Pin No.
Pin description
#1 SPI_CS #2
SPI_MOSI
#3
SPI_MISO #4 SPI_CLK
5
GND 6
USB_HS_DM
7
USB_HS_DP 8
GND