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Freescale Semiconductor
Demonstration Board for
Freescale MCF5211
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.
© Freescale Semiconductor, Inc., 2007. All rights reserved.
Document Number: M5211DEMO
Contents
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
Rev. 1, 04/2007
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Related Manuals for Freescale Semiconductor M5211DEMO
Summary of Contents for Freescale Semiconductor M5211DEMO
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Page 1: Table Of Contents
Overview ........1 The M5211DEMO is a low-cost development system for Getting Started . - Page 2 Overview Figure 1. M5211DEMO Board Features • MCF5211 CPU, 64 pins — 128 byte flash — 16K byte RAM — 2K byte cache RAM — DMA controller with timers — Interrupt controller — Eight channel 12 bit A/D — QSPI, IIC, and CAN serial ports —...
- Page 3 Manuals and wall adapter power supply. Specifications • Board size: 3.5" x 5.5" • Power input: +5 to +20 VDC, 9 VDC typical • Current consumption: 100 mA typical at 9 VDC input Demonstration Board for Freescale MCF5211, Rev. 1 Freescale Semiconductor...
- Page 4 1.4.1 EMC Information on the M5211DEMO board This product is shipped from the factory with associated power supplies and cables, and has been verified to meet with requirements FCC as a CLASS A product.
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Page 5: Getting Started
RESET. Operating Modes The M5211DEMO board operates in two basic modes RUN mode, or DEBUG mode. RUN mode executes user application code from power-on or reset. DEBUG mode supports the development and debug of applications via the integrated USB BDM. -
Page 6: Memory Map
Connect the supplied USB cable between an available USB port on the host PC and the USB connector on the board. Hosting development software will establish background communication. Memory Map Refer to the MCF5213 Integrated Microcontroller Reference Manual for details. Demonstration Board for Freescale MCF5211, Rev. 1 Freescale Semiconductor... -
Page 7: Development Support
Integrated BDM_PORT The M5211DEMO board features an integrated USB-BDM debugger from P&E Microcomputer Systems. The integrated debugger supports application development and debugging via the background debug mode. A USB, type B, connector provides connectivity between the target board to the host PC. -
Page 8: Power
Figure 2. BDM_PORT Header Power The M5211DEMO is designed to be powered from the USB_BDM during application development. A 2.0 mm barrel connector and a two-position, screw-type, terminal block (BATT) has been applied to support stand-alone operation. Additionally, the board may be powered through connector J1. The board may also be configured to supply power through connector J1 to external circuitry. - Page 9 The VDD LED is located after the OFF/ON switch and will indicate the state of the switch if the board is powered from the on-board regulator, the USB circuit, or the BATT terminal block input. Demonstration Board for Freescale MCF5211, Rev. 1 Freescale Semiconductor...
- Page 10 Input voltage may range from +5 V to +20 V. VR1 provides a +3.3 V fixed output limited to 800 mA. Over-temperature and over-current limit built into the voltage regulator provides limited protection from damage due to excessive stresses. Demonstration Board for Freescale MCF5211, Rev. 1 Freescale Semiconductor...
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Page 11: Reset
The RESET switch provides a method to apply an asynchronous reset to the MCU and is connected directly to the RSTI* input on the MCU. Pressing the RESET switch forces the MCU into reset until the Demonstration Board for Freescale MCF5211, Rev. 1 Freescale Semiconductor... -
Page 12: Low-Power Modes
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 oscillator as the timing source out of reset. Refer to the M5213 Integrated Microcontroller Reference Manual for details on use and configuration of internal timing. -
Page 13: Communications
Communications Communications The M5211DEMO board provides two Serial Communications Interface (SCI) ports, one Serial Peripheral Interface (SPI) port, and one Inter-Integrated Controller (IIC) port. RS-232 communications are supported through a DB9 connector and connector J1. SPI and IIC communications are supported through connector J1. -
Page 14: User Options
IIC signaling connects directly between connector J1 and the MCU. Refer to the MCF5213 Integrated Microcontroller Reference Manual for details on using the IIC interface. User Options The M5211DEMO includes various input and output devices to aid application development. User I/O devices include two momentary pushbutton switches, four green LEDs, and one potentiometer. 12.1 Pushbutton Switches Two pushbutton switches provide momentary, active-low input, for user applications. - Page 15 User Option Connection Summary Table 4 summarizes user option connections on the development board. Table 4. User Option Connections Option MCU Port MCU Pin IRQ4 IRQ7 LED1 DTIN0 LED2 DTIN1 LED3 DTIN2 LED4 DTIN3 Demonstration Board for Freescale MCF5211, Rev. 1 Freescale Semiconductor...
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Page 16: I/O Port Connector
I/O Port Connector I/O Port Connector Connector J1 provides access to M5211DEMO I/O signals. Signal positions not shown are not connected (NC). IRQ1* RSTI* UTXD1 RSTO* URXD1 URTS1* UCTS1* GPT0 GPT1 QSPI_DOUT QSPI_DIN QSPI_SCLK QSPI_CS0 UTXD0 TRXD0 URTS0* GPT2 UCTS0*... - Page 17 THIS PAGE IS INTENTIONALLY BLANK Demonstration Board for Freescale MCF5211, Rev. 1 Freescale Semiconductor...
- Page 18 Freescale Semiconductor, Inc. Freescale Semiconductor assume any liability arising out of the application or use of any Technical Information Center, EL516 product or circuit, and specifically disclaims any and all liability, including without 2100 East Elliot Road limitation consequential or incidental damages.
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