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NXP Semiconductors TWR-MCF5441X Скачать руководство пользователя страница 12

TOWER SYSTEM

Freescale, the Freescale logo and CodeWarrior are trademarks or

registered trademarks of Freescale Semiconductor, Inc. in the U.S. and

other countries. All other product or service names are the property of

their respective owners. © Freescale Semiconductor, Inc. 2010.
Doc Number: TWRMCF5441XQSG / REV 0

Agile Number: 926-26131 / REV A

Learn more at freescale.com/tower.

TOWER SYSTEM

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Содержание TWR-MCF5441X

Страница 1: ...TOWER SYSTEM Quick Start Guide for TWR MCF5441X MCF5441X MCU peripherals with MPU performance ...

Страница 2: ... tool re use through reconfigurable hardware Take your design to the next level and begin constructing your Tower System today Get to know the TWR MCF5441x Primary Connector RS232 Header UART0 RCON Boot Setting Switches RS232 Header UART4 Boot Setting Switches Mini B USB Connector OSBDM MCF5441X MPU Potentiometer LEDs Switches Interrupt Push Buttons Reset Button 26 pin BDM Secondary Connector ...

Страница 3: ...ge 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 Extensive I Os available up to 2x SPIs 1x SSI 5x UARTs 1x CAN 2x I2 Cs 6x PWMs 1x eSDHC Enablement support includes Freescale Linux BSP Eclipse based CodeWarrior for Microcontrollers v10 0 Com...

Страница 4: ...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 Ele...

Страница 5: ...he Primary Elevator as described in the instructions above The board labeled Dummy Elevator is different than the Secondary Elevator but will work with most assembled Tower Systems If using first generation peripheral and MCU MPU modules the white stripe along the outer edge of the board will not be present Make Additional Connections Plug in necessary cables and power sources STEP 7 ...

Страница 6: ...B9 adapter cable to UART0 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 STEP 1 STEP 2 Use the following connection settings Bits per second 115200 Data bits 8 Parity None Stop bit 1 Flow control None Connect the USB Cable Attac...

Страница 7: ... 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 aut...

Страница 8: ...6 Visit freescale com mqx for the required v3 6 x patch to support TWR MCF5441X Learn More About the MCF5441X MQX 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 cont...

Страница 9: ...tes patches to the TWR MCF5441X Linux BSP Explore Additional MQX 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 MQX 3 6 mqx examples For more information on Tower System controllers and peripheral modules visit freescal...

Страница 10: ... 5 4 On On Boot Port Size 32 bit data 32 bit muxed address On Off Boot Port Size 8 bit 24 bit non muxed address Off xx Boot Port Size 16 bit 16 bit non muxed address DIP 7 8 FB_AD 3 2 On On PLL Multiplier Fvco 10 x Fref On Off PLL Multiplier Fvco 15 x Fref Off On PLL Multiplier Fvco 16 x Fref Off Off PLL Multiplier Fvco 20 x Fref J2 Clock Select 1 2 Select external clock source Required for RMII 2...

Страница 11: ... 1 0 00 Boot from External Memory Bus Flexbus using default settings 01 Override default settings and use RCON SW1 to decide boot source 1x Override default settings and boot from serial boot facility with option to load to and boot from RAM If not booting from RAM RCON decides boot source J6 JTAG BDM Select 1 2 Shunt to enable BDM Un shunt to enable JTAG J8 Debug Clock Select 1 2 Selects BDM PSTC...

Страница 12: ...ademarks of Freescale Semiconductor Inc in the U S and other countries All other product or service names are the property of their respective owners Freescale Semiconductor Inc 2010 Doc Number TWRMCF5441XQSG REV 0 Agile Number 926 26131 REV A Learn more at freescale com tower TOWER SYSTEM ...

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