NXP Semiconductors MCF5253 Quick Start Manual

Also see for MCF5253: Reference manual

Contents

Running the USB DemonstrationMCF5253 Evaluation Board Quick Start Guide, Rev. 0Freescale Semiconductor 5Figure 3. Demonstration Startup Message2. The last line in Figure 3 changes to reflect a three-second countdown.3. Your terminal application displays a series of messages reflecting the boot process of thepreinstalled uClinux kernel and drivers. At the end of the process, your terminal applicationdisplays information similar to that shown in Figure 4.NOTEYou may need to press the Enter key to see the uClinux # prompt shown inFigure 4.Figure 4. Typical Result of the uClinux Boot ProcessIf these events do not occur, it indicates the USB demo was not properly preloaded onto your EVB’s flashmemory. Please see Section 4, “The CF Flasher Tool”, for information on how to reload the demo into theEVB’s flash memory.3.4 Attach the Flash Drive to the EVBFollow these steps to attach your USB flash drive to the EVB:1. Use the GE 6-in-1 USB cable and adapters to create a cable with the following connectors:— Mini-A plug— Standard-A socket2. Attach the mini-A plug of the cable to the mini-AB socket on the EVB.3. Attach the USB flash drive to the standard-A socket of the cable.Hard ResetColdFire MCF5253 on the M5253EVBFirmware v4c.1b.1a (Built on Nov 7 2006 12:11:38)Copyright 2006 Freescale Semiconductor, Inc.Enter 'help' for help.Press any key to stop autoboot3Starting syslogd and klogd/sbin/ifconfig missing, unable to configure the networkSetting system clock to RTCWARN: Real-time clock power loss.Date information may be corrupt!WARN: Real-time clock power loss.Date information may be corrupt!Wed Feb 21 04:56:21 2007 0.000000 secondsBusyBox v1.00 (2007.03.01-23:27+0000) Built-in shell (msh)Enter 'help' for a list of built-in commands.#