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Freescale Semiconductor

Document Number: M5211DEMO

Rev. 1, 04/2007

Contents

© Freescale Semiconductor, Inc., 2007. All rights reserved.

1

Overview

The M5211DEMO is a low-cost development system for 
the Freescale MCF5211 ColdFire

®

 microcontroller.  

Application development is quick and easy with the 
included DB9 serial cable and integrated BDM.  The 
integrated BDM is compatible with popular hosting 
software and allows easy application development and 
debugging.  An optional BDM port compatible with 
standard ColdFire BDM / JTAG interface cables and 
hosting software is provided but not installed.

1

Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1

2

Getting Started  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5

3

Software Development  . . . . . . . . . . . . . . . . . . . . . . . . . . 5

4

Operating Modes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5

5

Memory Map . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

6

Development Support . . . . . . . . . . . . . . . . . . . . . . . . . . . 7

7

Power  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8

8

Reset . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11

9

Low-Power Modes. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12

10

Timing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12

11

Communications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13

12

User Options . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14

13

I/O Port Connector. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16

Demonstration Board for 
Freescale MCF5211

Содержание M5211DEMO

Страница 1: ...M The integrated BDM is compatible with popular hosting software and allows easy application development and debugging An optional BDM port compatible with standard ColdFire BDM JTAG interface cables...

Страница 2: ...byte RAM 2K byte cache RAM DMA controller with timers Interrupt controller Eight channel 12 bit A D QSPI IIC and CAN serial ports 1 x UART Serial Ports with DMA capability Edge interrupt port Eight P...

Страница 3: ...erminal block Power from connector J1 Optional power output through connector J1 User features Four user LEDs with enable jumper Two user push switches 5 k POT with enable jumper Option jumpers Power...

Страница 4: ...may cause radio interference in which case you may be required to take adequate prevention measures Attaching additional wiring to this product or modifying the product operation from the factory defa...

Страница 5: ...the flash memory To ensure successful application development load and execute the application from RAM After the application has been completely debugged fully functional it can be ported to flash me...

Страница 6: ...BDM cable This header is not installed in default configurations The steps describe using the integrated USB BDM See Section 7 Power for details on configuring the board for alternate power input 1 Co...

Страница 7: ...ing the need to power the board externally When used power from the USB BDM circuit is derived from the USB bus and total current consumption is limited by the USB specification Total current consumpt...

Страница 8: ...connector accepts a center positive 2 1 mm barrel plug The terminal block accepts wire sizes ranging from 28 ga to 16 ga Voltage input must be in the range between 5 V and 20 V At no time should inpu...

Страница 9: ...1 3 Connector J1 See the schematic for details on using this connection to supply power to the board or source power from the board Use of this input requires a regulated 3 3 V voltage source CAUTION...

Страница 10: ...header 7 4 1 PWR_SEL Figure 6 shows the PWR_SEL header Figure 6 PWR_SEL Option Header Power from the integrated BDM is drawn from the USB bus and is limited to 500 mA Excessive current drain will vio...

Страница 11: ...ve current drain may damage the target board the host PC USB hub or the on board regulator Figure 7 details the VX_EN option header connections Figure 7 VX_EN Option Header CAUTION Do not apply power...

Страница 12: ...he various low power modes 10 Timing Timing for the M5211DEMO is provided by an on chip 8 MHz relaxation oscillator in default configuration Resistor R23 causes the MCU to select the internal oscillat...

Страница 13: ...MCU These signals are also available on connector J1 Hardware flow control signals RTS0 and CTS0are also routed from the transceiver to the MCU Serial communications signals RXD1 TXD1 RTS1 and CTS1 a...

Страница 14: ...tton Switches Two pushbutton switches provide momentary active low input for user applications Pull ups internal to the MCU must be enabled to provide error free switch operation Pushbutton switches S...

Страница 15: ...anges as the thumb wheel is turned The potentiometer is connected between VDD and GND with the center tap providing the divider output This center tap is connected to the MCU on signal AN0 The potenti...

Страница 16: ...2 AN1 GPT0 13 14 AN2 GPT1 15 16 AN3 QSPI_DOUT 17 18 AN4 QSPI_DIN 19 20 AN5 QSPI_SCLK 21 22 AN6 QSPI_CS0 23 24 AN7 UTXD0 25 26 SCL TRXD0 27 28 SDA URTS0 29 30 GPT2 UCTS0 31 32 GPT3 IRQ4 33 34 DTIN0 VRH...

Страница 17: ...Demonstration Board for Freescale MCF5211 Rev 1 Freescale Semiconductor 17 THIS PAGE IS INTENTIONALLY BLANK...

Страница 18: ...specifically disclaims any and all liability including without limitation consequential or incidental damages Typical parameters that may be provided in Freescale Semiconductor data sheets and or spe...

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