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SX9306EVKA: 产品描述USB Interface IC USB to UART Bdg Chip; 产品类别开发板/开发套件/开发工具; 文件大小5MB，共23页; 制造商SEMTECH; 官网地址http://www.semtech.com

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SX9306EVKA概述

USB Interface IC USB to UART Bdg Chip

SX9306EVKA规格参数

参数名称	属性值
产品种类 Product Category	Touch Sensor Development Tools
制造商 Manufacturer	SEMTECH
RoHS	Details
工厂包装数量 Factory Pack Quantity	1

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User’s Guide

SX9306 Evaluation Kit

WIRELESS & SENSING

SX9306 Evaluation Kit

User's Guide

Rev 1 – 12 May 2014

www.semtech.com

User’s Guide

SX9306 Evaluation Kit

WIRELESS & SENSING

Table of Contents

1.1

1.2

1.2.1

1.2.2

2.1

2.2

2.3

2.4

2.5

2.5.1

2.5.2

2.5.3

3.1

3.2

3.3

3.3.1

3.3.2

3.4

3.5

4.1

4.2

4.2.1

4.2.2

4.2.3

4.2.4

5.1

5.2

Introduction ................................................................................................................................................... 4

SX9306 Main Features ................................................................................................................................... 4

Getting Started ................................................................................................................................................ 5

Kit Contents .................................................................................................................................................... 5

Installation ...................................................................................................................................................... 5

Hardware Description ................................................................................................................................... 6

Overview ......................................................................................................................................................... 6

USB Connector ............................................................................................................................................... 6

Microcontroller (µC) ......................................................................................................................................... 7

LEDs ................................................................................................................................................................ 7

Jumpers ........................................................................................................................................................... 8

Power Supply Jumpers .................................................................................................................................. 8

Microcontroller to SX9306 header and jumper .............................................................................................. 9

A1, A0 and TXEN jumpers ...........................................................................................................................10

Graphical User Interface (GUI) ................................................................................................................... 10

Sensor Status ................................................................................................................................................ 11

Registers ....................................................................................................................................................... 12

Cap Sensing Settings .................................................................................................................................... 13

Analog Block ................................................................................................................................................13

Digital Block ..................................................................................................................................................14

Graph ............................................................................................................................................................ 15

Status Area .................................................................................................................................................... 15

Scripts .......................................................................................................................................................... 16

Introduction to Scripting ................................................................................................................................ 16

Scripting Language ....................................................................................................................................... 16

Necessary Header information .....................................................................................................................16

Variables.......................................................................................................................................................16

Register Write and Reads ............................................................................................................................16

Display Command ........................................................................................................................................16

Schematics and Layout .............................................................................................................................. 17

Schematics .................................................................................................................................................... 17

Layout ............................................................................................................................................................ 19

References ................................................................................................................................................... 22

Rev 1 – 12 May 2014

www.semtech.com

User’s Guide

SX9306 Evaluation Kit

WIRELESS & SENSING

Table of Figures

Figure 1 SX9306EVKA Contents ................................................................................................................................... 5

Figure 2 SX9306EVKA BOARD PICTURE (TOP) ......................................................................................................... 6

Figure 3 USB connector on Left side ............................................................................................................................. 6

Figure 4 Proximity/Touch LEDs on EVK ........................................................................................................................ 7

Figure 5 Sensors FPC .................................................................................................................................................... 8

Figure 6 Power supply Jumpers ..................................................................................................................................... 8

Figure 7 External supply pins ......................................................................................................................................... 9

Figure 8 Direct Connect Jumpers .................................................................................................................................. 9

Figure 9 A1, A0 and TXEN jumper...............................................................................................................................10

Figure 10 Sensor Status ..............................................................................................................................................11

Figure 11 Smart SAR engine status – human body detected ......................................................................................11

Figure 12 Smart SAR engine status – human body detected ......................................................................................11

Figure 13 Register Area ...............................................................................................................................................12

Figure 14 Force Manual Compensation .......................................................................................................................13

Figure 15 PROXIMITY (ANALOG) SECTION ..............................................................................................................13

Figure 16 PROXIMITY (DIGITAL) Section ...................................................................................................................14

Figure 17 GUI screen in Graphs ..................................................................................................................................15

Figure 18 Script buttons ...............................................................................................................................................15

Figure 19 Header Information ......................................................................................................................................16

Figure 20 Variables ......................................................................................................................................................16

Figure 21 Register Write and Reads Commands ........................................................................................................16

Figure 22 Display command ........................................................................................................................................16

Figure 23 Microcontroller section .................................................................................................................................17

Figure 24 USB power supply and calibration connector ..............................................................................................18

Figure 25 SX9306 Section ...........................................................................................................................................18

Figure 26 Layout: Top Layer ........................................................................................................................................19

Figure 27 Layout: Midlayer 1 ........................................................................................................................................20

Figure 28 Layout: Midlayer 2 ........................................................................................................................................21

Figure 29 Layout: Bottom Layer ...................................................................................................................................22

Rev 1 – 12 May 2014

www.semtech.com

SX9306EVKA

SX9306EVKA在线购买

SX9306EVKA概述

SX9306EVKA规格参数

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