DEMOEM Freescale Semiconductor, DEMOEM Datasheet - Page 38

• Manufacturer Part Number: DEMOEM
• Description: BOARD DEMO HARDWARE ONLY
• Manufacturer: Freescale Semiconductor
• Series: MCF51EMr
• Type: MCUr

Specifications of DEMOEM

• Contents: Board, Cable, DVD and Guide
• Product: Microcontroller Modules
• Data Bus Width: 32 bit
• Core Processor: MCF51EM
• Interface Type: RS-232, USB
• Operating Supply Voltage: 5 V
• Board Size: 6 in x 4.5 in
• Silicon Manufacturer: Freescale
• Core Architecture: Coldfire
• Core Sub-architecture: Coldfire V1
• Silicon Core Number: MCF51
• Silicon Family Name: MCF51EM
• Rohs Compliant: Yes
• For Use With/related Products: MCF51EM
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

7.16
7.17
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8.1
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DEMOEM CODE DEVELOPMENT SOFTWARE
Piezo Buzzer
Optional Jumpers For Various VDD And VSS
Using CodeWarrior With The DEMOEM
Jumper 44 Connects PTE6 to the piezo buzzer circuitry.
The DEMOEM provides 5 jumpers, J19 through J23, for different VDD and
VSS connections on the bottom of the board. By default, they are not
populated and are shorted correspondingly with zero-ohm resistors in parallel,
except J21 which is populated. The user may take off the zero-ohm resistor
and install a corresponding jumper.
The DEMOEM includes P&E’s Embedded Multilink circuitry, so no external
hardware BDM tool is needed to debug and program the DEMOEM. A user
only needs to connect the DEMOEM to their PC to start developing code for it.
The DEMOEM package comes with an evaluation edition of Freescale’s
CodeWarrior studio. In addition, P&E’s evaluation software for HCS08 and
ColdFire® V1 is available in the DEMOEM Resources section of the Getting
Started DVD, or online at www.pemicro.com. A user may use either
CodeWarrior or P&E software tools to develop code for the DEMOEM.
The CodeWarrior for Microcontrollers studio supports Freescale’s HCS08 and
ColdFire V1 devices. It offers C, C++, and assembly-level support, and
provides debugging capabilities based on P&E’s debug and programming
technologies.
A programming or debug session with the project-based CodeWarrior IDE
may be launched by double-clicking on the project name (the format is
projectname.mcp) from your file storage. The DEMOEM tutorials, FAQs, and
quick start guide are easy to follow and will allow you use pre-built templates
Figure 7-29: Piezo Buzzer BUZ_EN (J44)
DEMOEM User Manual