TWR-MCF5441X - Freescale Semiconductor
Contents
1. Quick Start Guide for TWR MCF5441X 7 TOWERSYSTENM 5441 i MCU peripherals with z S MPU performance 5 Li a Get to know the TWR MCF5441x Primary MCF5441X MPU come Jui Potentiometer RS232 Header UARTO LEDs RCON Boot Setting Switches Switches RS232 Header Interrupt UART4 Push Buttons Boot Setting Switches Reset Button Mini B USB 26 pin BDM Connector OSBDM Secondary Connector TWR MCF5441X KIT Freescale Tower System The TWR MCF5441X module is part of the Freescale Tower System a modular development platform that enables rapid prototyping and tool re use through reconfigurable hardware Take your design to the next level and begin constructing your Tower System today Quick Start Guide for TWR MCF5441X P TOWER SYSTEM Introduction The MCF5444X offers MCU peripherals with MPU performance including integrated analog an L2 switch and dual Ethernet Add Linux and MQX RTOS plus Eclipse based CodeWarrior IDE and you ve got a powerful development package for network connected industrial applications MPU module features MCF5441X V4 ColdFire processor with MMU and EMAC Dual Ethernet with L2 Switch High Speed dual role USB Access to DDR2 NAND serial memories e Extensive I Os available up to 2x SPIs 1x SSI 5x UARTs 1x CAN 2x PCs o 6x PWMs 1x eSDHC o o o o o Enablement su2. 1 RCON Settings FB AD3 Off External Memory Bus implements select as FB TS b On On Boot Port Size 32 bit data 32 bit muxed address 2 On Off Boot Port Size 8 bit 24 bit non muxed address Off xx Boot Port Size 16 bit 16 bit non muxed address On On PLL Multiplier 10 x Fref DIP 7 8 On Off PLL Multiplier 15 x Fref FB_ADIS 2 PLL Multiplier Fvco 16 x Fref Off Off PLL Multiplier Fvco 20 x Fref 1 2 Select external clock source Required for RMIl J2 Clock Select 2 3 Select on board 25 MHz clock source Quick Start Guide for TWR MCF5441X TOWER SYSTEM Jumper Option Setting Description 3 4 Shunt for BOOTMOD 1 0 Un shunt for BOOTMOD 1 1 Boot Mode 1 2 Shunt for BOOTMOD 0 0 Un shunt for BOOTMOD 0 1 J5 00 Boot from External Memory Bus Flexbus using default settings 01 Override default settings and use RCON SW1 to decide boot source BOOTMOD 1 0 pee Override default settings and boot from serial boot facility with 1x option to load to and boot from RAM If not booting from RAM RCON decides boot source J6 ie M 1 2 Shunt to enable BDM Un shunt to enable JTAG Debug Clock 1 2 Selects BDM PSTCLK 48 Select 8180 2 3 Selects JTAG TCLK Jo ES 12 Shunt to enable optional boot mode of MC9S08JM60 BootMode For additional configurations using Cut Trace pads refer to the TWR MCF5441X User Manual Lear
3. UART Ports e Lab 3 Linux Web Server Using Linux OS Lab 4 Linux Getting Started with RTC and Telnet Quick Start Guide for TWR MCF5441X 7 TOWERSYSTEN Explore Additional For more information on Tower System Linux BSP Features controllers and peripheral modules visit freescale com tower To become a member of the online Tower Geeks community visit towergeeks org Refer to the included Linux BSP release included on the provided DVD for additional Linux configurations and instructions on recompiling and loading the Linux kernel Visit freescale com tower for any additional updates patches to the TWR MCF5441X Linux BSP Explore Additional Projects The included lab tutorials represent completed end applications utilizing many of the microcontroller resources To begin your application there are simple MQX templates located under C Program Files Freescale Freescale 3 6 mqx examples TWR MCF5441X Jumper Options The following is a list of all the jumper options The default installed jumper settings are shown in bold with asterisks Jumper Option Setting Description DIP 1 On Boot from NAND Flash FB ADO Off Boot from External Memory Bus Flexbus DIP 2 On PLL Disabled AD1 Off PLL Enabled DIP 3 0 Crystal Oscillator Mode FB AD2 Off Oscillator Bypass Mode DIP 4 0 External Memory Bus implements select as FB ALE 5
4. figuration of Linux from NAND Once the Linux boot has completed the user is presented with a Linux prompt At the prompt use the help command to explore available commands TOWER SYSTEM e Shell Option Refer back to Step 4 if required to set the default OS U Boot will initialize and automatically load the precompiled basic MQX shell from NAND Once the MQX shell has completely loaded the user is presented with an MQX prompt At the prompt use to help command to explore available commands eo Install Additional Software and Tools Install CodeWarrior Development Studio for Microcontrollers v10 0 Professional Edition 30 day license Visit freescale com codewarrior for any additional updates or patches Install Freescale MQX RTOS v3 6 Visit freescale com mqx for the required v3 6 x patch to support TWR MCF5441X e Learn More About the MCF5444X MOX and the MCF5441X Linux BSP Software Read the release notes and documentation located on the provided DVD Visit freescale com tower for additional and updated documents labs and demonstration videos including demonstrations featuring IEEE 1588 precise time synchronization and motor control applications Refer to the following labs for more hands on experience with the TWR MCF5444X note some labs require the use of the TWR SER2 e Lab 1 MQX Dual Web Server using Freescale MQX RTOS Lab 2 MQX Telnet to Serial Bridge Using Optional
5. n more at freescale com tower Freescale the Freescale logo and CodeWarrior are trademarks or hc registered trademarks of Freescale Semiconductor Inc in the U S and Pa other countries All other product or service names are the property of oie Po their respective owners Freescale Semiconductor Inc 2010 e Doc Number TWRMCF5441XQSG REV 0 Agile Number 926 26131 REV A semiconductor
6. nd the Mini B J9 receptacle on the TWR MCF5441X The USB cable will supply power to the TWR MCF5444X and additional Tower System modules via the TWR ELEV The connected terminal window on the host computer should indicate that U Boot initialization has started Quick Start Guide for TWR MCF5441X Setting the Default OS The TWR MCF5441X comes preloaded with a Linux kernel and a basic MQX shell The Linux kernel is the default application that U Boot will load To change the default OS press any key within the connected terminal window on the host computer within the first few seconds of U Boot initialization The terminal will present the user with a U Boot prompt Setting the default OS to the MQX shell Type set bootcmd run mqxboot and press Enter Then type save and press Enter to save this change to the U Boot environment variable to NAND Press the reset button SW3 on the TWR MCF5441X to restart U Boot and automatically enter the MQX shell Setting the default OS to the Linux kernel Type set bootcmd run jffs2boot and press Enter Then type save and press Enter to save this change to the U Boot environment variable to NAND Press the reset button SW3 on the TWR MCF5441X to restart U Boot and automatically enter the Linux kernel Linux Prompt Option Refer back to Step 4 if required to set the default OS U Boot will initialize and automatically load the preinstalled con
7. pport includes Freescale Linux BSP Eclipse based CodeWarrior for Microcontrollers v10 0 Complimentary Freescale MQX RTOS VoIP support through audio codec e IEEE 1588 Support TOWER SYSTEM How to build your Tower Locate the Elevator Modules Each elevator module is identifiable by its four card edge connectors Identify the Elevator Modules Each elevator module is either Primary or Secondary They are identifiable as follows Primary Elevator written on inside top and denoted by white card edge connectors Secondary Elevator written on inside bottom Locate Additional Modules Gather any additional modules that will be used to assemble your desired Tower System configuration Identify the Primary and Secondary Card Edges For each module the words Primary and Secondary are written along the card edges The primary edge is also denoted by a white stripe Plug in Primary Card Edge Match the white stripe on the edge of each module to any available connector on the Primary Elevator and plug it in Attach Secondary Elevator With all desired modules connected to the Primary Elevator carefully attach the Secondary Elevator onto to the secondary card edges of each module Quick Start Guide for TWR MCF5441X P TOWER SYSTEM NOTE First generation modules If using the first generation of TWR ELEV modules iti the board labeled Functional Elevator is equivalent Make Additional
8. to the Primary Elevator as described in the 1 instructions above The board labeled Dummy Connections Elevator is different than the Secondary Elevator Plug in necessary cables and but will work with most assembled Tower Systems power sources If using first generation peripheral and MCU MPU modules the white stripe along the outer edge of the board will not be present TOWER SYSTEM Step by step installation instructions In this Quick Start Guide you will learn how to set up the TWR MCF5441X module and run the Linux and MQX shell demonstrations e Assemble the Required Tower System Modules The Linux and MQX demonstrations that come pre installed on the TWR MCF5441X require the use of the TWR SER2 Please assemble the TWR MCF5441X and the TWR SER2 together using the TWR ELEV as described in the How to build your Tower section of this Quick Start Guide Connect the Serial Cable Attach the header end of the provided DB9 adapter cable to UARTO J1 of the TWR MCF5441X Attach the DB9 end to a serial cable connected to the host computer Open a terminal window on the host computer Use the appropriate COM port to establish a serial connection with the TWR MCF5441X Use the following connection settings Bits per second 115200 Data bits 8 Parity None Stop bit 1 Flow control None e Connect the USB Cable Attach the provided USB A to Mini B cable between the host computer or a USB wall adapter a
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