DEMO9RS08KB12 Freescale Semiconductor, DEMO9RS08KB12 Datasheet

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... DEMO9RS08KB12 Demonstration Board for Freescale MC9RS08KB12 Microcontroller USER GUIDE www.axman.com Web Site: support@axman.com Support: ...

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CAUTIONARY NOTES .............................................................................................................. 4 TERMINOLOGY ......................................................................................................................... 4 FEATURES ................................................................................................................................ 5 REFERENCES ........................................................................................................................... 6 MEMORY MAP .......................................................................................................................... 6 SOFTWARE DEVELOPMENT ................................................................................................... 7 DEVELOPMENT SUPPORT ...................................................................................................... 7 INTEGRATED BDM .............................................................................................................. 7 BDM_PORT HEADER ...

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Figure 1: Memory Map................................................................................................................ 6 Figure 2: BDM_PORT Header .................................................................................................... 7 Figure 3: V_SEL Option Header ................................................................................................. 8 Figure ...

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... EMC Information on the DEMO9RS08KB12 board: a) This product as shipped from the factory with associated power supplies and cables, has been verified to meet with requirements of CE and the FCC as a CLASS A product. ...

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... FEATURES The DEMO9RS08KB12 is a demonstration board for the MC9RS08KB12 microcontroller. Application development is quick and easy with the integrated USB-BDM, sample software tools, and examples. An optional BDM_PORT port is also provided to allow use of a BDM_PORT cable. A 36-pin MCU Port connector provides access to all IO signals on the target MCU ...

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... Refer to the MC9RS08KB12 Reference Manual (RM) for further details. Figure 1: Memory Map NOTE: Any access to an unimplemented memory area causes reset. DEMO9RS08KB12 User Guide (this document) DEMO9RSOUKB12 Quick Start Guide DEMO9RS08KB12 Schematic Rev. A DEMO9RS08KB12 Top Silk, Rev A DEMO9RS08KB12 Default Shunt Placement Demo CodeWarrior Project $0000 Fast Access Ram $000D ...

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... HCS12/HCS08 BDM cable. The BDM_PORT header is not installed in default configurations. Integrated BDM The DEMO9RS08KB12 board features an integrated BDM. supports application development and debugging via background debug mode. The integrated BDM is fully supported by CodeWarrior development tools. The integrated USB BDM provides power and ground to the target board eliminating the need to power the board externally ...

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... POWER The DEMO9RS08KB12 may be powered from the integrated USB-BDM or from an on-board voltage regulator and external power connector. The desired power source is selected using the PWR_SEL option header. For application development and debug, the board may be powered from the integrated USB BDM. As noted above, total current consumption from this source is limited to 300 mA ...

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not configure the target board to draw more than 300mA when powered from the integrated USB BDM. Damage ...

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... Consult the MC9RS08KB12 Reference Manual for details on LVD operation. TIMING Default timing for the DEMO9RS08KB12 is provided by the MC9RS08KB12 internal timing source which is active out of RESET. External circuitry for an external 32 kHz XTAL oscillator is provided; however, these components are not populated in default configuration. ...

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Figure 5: COM Connections MCU Port PTB1/KBIP5/TXD/ADP5 PTB0/KBIP4/RXD/ADP4 Virtual COM Port The integrated USB-BDM provides a serial link from the target MCU to the host PC through the host application. Refer ...

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... USER OPTIONS The DEMO9RS08KB12 includes various input and output devices to aid application development and debug. User I/O includes 2 momentary pushbutton switches, 2 green LEDs, 1 potentiometer, 1 Light Sensor. Each device may be enabled or disabled individually with the USER_EN option header. Each user enable is clearly marked as to functionality. ...

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Figure 8: USER_EN Option Jumper Settings Jumper On SW1 Enable SW1 SW2 Enable SW2 LED1 Enable LED1 LED2 Enable ...