Chapter 2
System Overview
2.1
Introduction
This chapter describes the basic components, functionality, and power supply options of TSSEVB. It also
includes the schematic and Bill of Materials (BOM) for the TSSEVB. For more information on how to set
the Freescale Touch Sensing Software primitives and the development environment, refer to the Touch
Sensing Software API Reference Manual (document TSSAPIRM).
Features of TSSEVB:
? TSSEVB includes a demonstration application that allows you to start testing TSS within minutes.
? TSSEVB includes a Communication MCU (MC9S08JM60 Comm MCU) that serves as a bridge
between the application and the PC to evaluate the Electrode Graphing Tool (EGT) along with TSS.
? TSSEVB includes all the decoding structures supported by TSS along with special electrodes, such
as different size electrodes and multiplexed electrodes supported by TSS.
? The EVB also contains a custom on-board display that allows you to explore the software
development combining the integrated LCD driver with TSS. The LCD contains special segments
to be used with TSS.
? TSSEVB includes an MC9S08LG32 device from the S08 family of 8-bit microcontrollers. The LG
family offers improved performance and flexible pin functionality for a wide range of industrial
and automotive applications, such as electric metering, home appliances, HVAC systems, and entry
level instrument clusters.
? TSSEVB includes an OSBDM module that allows programming of the MC9S08LG32 MCU and
the MC9S08JM60 Comm MCU. There is no need to use an external BDM module to load
applications into the MC9S08LG32 MCU.
? TSSEVB can be powered using three different sources:
— Through the USB port
— Through the mini USB port
— By connecting the board to the voltage converter included in the TSSEVB kit.
2.1.1
TSSEVB Modules
Figure 2-1 shows the front view of TSSEVB and the main modules present.
Touch Sensing Software Evaluation Board Users Guide, Rev. 6
Freescale Semiconductor
2-1
相关PDF资料
TSW169N202/90 T-STRUT 16.85"X1" FOR CARD RACK
TT129X PATCHCORD 3-COND 6.0FT
TTL-232RG-VREG3V3-WE CABLE USB SERIAL 3.3V WIRE 250MA
TUNAG001 MODULE MEMS COMPASS SPI CM1015
TUNAG002 BOARD EVAL MEMS COMPASS CM1015
TUNAG003 MODULE MEMS COMPASS I2C CM1020
TWN1.50SV THERMASHIELD WRAP 1.50" SLV 200'
TWR-SENSOR-PAK TOWER SYSTEM SENSOR PAK
相关代理商/技术参数
TSSF 61 S-J 制造商:knitter-switch 功能描述:
TSSF212H100 功能描述:THERMISTOR FLOAT SWTCH 制造商:cynergy 3 系列:* 零件状态:有效 标准包装:1
TSSF212Y100 功能描述:THERMISTOR FLOAT SWTCH 制造商:cynergy 3 系列:* 零件状态:有效 标准包装:1
TSSF4500 功能描述:红外发射源 22 Degree 35mW 870nm Side View RoHS:否 制造商:Fairchild Semiconductor 波长:880 nm 射束角:+/- 25 辐射强度: 最大工作温度:+ 100 C 最小工作温度:- 40 C 封装 / 箱体:Side Looker 封装:Bulk
TSSF4500 制造商:Vishay Semiconductors 功能描述:IR Emitting Diode
TSSF4500_08 制造商:VISHAY 制造商全称:Vishay Siliconix 功能描述:High Speed Infrared Emitting Diode, RoHS Compliant, 890 nm, GaAlAs Double Hetero
TSSF4500-ASZ 制造商:Vishay Sprague 功能描述:
TSSG3A 制造商:Siemens 功能描述:BREAKER NGG 3P TRML SHIELD LINE OR LOAD