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1 Overview
The Tower LCD Module (TWR-LCD) adds a side mounting TFT QVGA Display to the Freescale Tower
System. It can be used with a wide variety of Tower Processor Modules through a SPI and/or external
bus interface (EBI).
The TWR-LCD features a 3.2” QVGA TFT LCD Display with touch sensitive overlay, 5 -way navigation
control, MicroSD Card slot, dedicated MCF51JM microcontroller, and a Piezo Buzzer for audible
feedback. The LCD Display Controller is accessible to the dedicated MCF51JM microcontroller through
the SPI. The LCD Display Controller is also accessible to any capable Tower MCU module utilizing
either the SPI or the EBI. A block diagram for the TWR-LCD is shown in the figure below.
External Bus
Interface (EBI)
Tower Primary Side Expansion Ports
(Sides A and B)
5.0V
Power Regulation
15.5V
3.3V
SPI0
Piezo
Backlight
Driver
Core
Voltage
SPI2
Analog
Analog
MCF51JM
ColdFire? V1
SPI1, KBI, GPIO
microSD
Card
Socket
Microcontroller
mini-B USB
Recepticle
5.0V
USB (DP/DN)
5-Way Navigation
Switch
External Connectors
Interface Component
Freescale Device
Power
Figure 1 - TWR-LCD Block Diagram
TWR-LCD User’s Manual
Page 3 of 13
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相关PDF资料
TWR-MC-LV3PH
KIT TOWER SYST 3PH MOTR CTRL MOD
TWR-MEM
MEMORY MODULE FOR TWR SYSTEM
TWR-PROTO
TOWER SYSTEM PROTO
TWR-SER2
TOWER SYSTEM INTERFACE BOARD
TWR-SER
TOWER SERIAL I/O HARDWARE
U202-004-R
HUB USB 1.1 4-PORT MINI
U203-004-R
HUB USB 1.1 4-PORT BUS-POWER
U205-004-R
HUB USB 1.1 4-PORT BUS-POWER
相关代理商/技术参数
TWR-LCD
制造商:Freescale Semiconductor 功能描述:TOWER SYSTEM - LCD CONTROLLER
TWR-LCDC-EPSON
功能描述:显示开发工具 EPSON DISPLAY CONTROL MOD
RoHS:否 制造商:4D Systems 产品:4Display Shields 工具用于评估:?OLED-160-G1, ?OLED-160-G2 接口类型:Serial 工作电源电压:5 V
TWR-LCD-RGB
功能描述:显示开发工具 TWR-LCD-RGB Module RoHS:否 制造商:4D Systems 产品:4Display Shields 工具用于评估:?OLED-160-G1, ?OLED-160-G2 接口类型:Serial 工作电源电压:5 V
TWR-LS1021A-PC
功能描述:TOWER SYSTEM MOD FOR LS1021A 制造商:nxp usa inc. 系列:QorIQ?? 零件状态:在售 板类型:评估平台 类型:MPU 核心处理器:ARM? Cortex?-A7 操作系统:- 平台:Freescale Tower System 配套使用产品/相关产品:LS1021A 安装类型:固定 内容:板 标准包装:1
TWR-M
功能描述:电缆固定件和配件 Tension Clip Wire Retainer RoHS:否 制造商:Heyco 类型:Cable Grips, Liquid Tight 材料:Nylon 颜色:Black 安装方法:Cable 最大光束直径:11.4 mm 抗拉强度:
TWR-MCF51AG
功能描述:开发板和工具包 - COLDFIRE TOWER CD MCF51AG
RoHS:否 制造商:Freescale Semiconductor 产品:Development Kits 工具用于评估:MCF53017 核心:ColdFire V3 接口类型:Ethernet, UART, USB 工作电源电压:12 V
TWR-MCF51AG-KIT
功能描述:开发板和工具包 - COLDFIRE TOWER CD MCF51AG128 KIT
RoHS:否 制造商:Freescale Semiconductor 产品:Development Kits 工具用于评估:MCF53017 核心:ColdFire V3 接口类型:Ethernet, UART, USB 工作电源电压:12 V
TWR-MCF51CN
功能描述:界面开发工具 COLDFIRE V1 ETHERNET MODULE
RoHS:否 制造商:Bourns 产品:Evaluation Boards 类型:RS-485 工具用于评估:ADM3485E 接口类型:RS-485 工作电源电压:3.3 V