DEMOEM Freescale Semiconductor, DEMOEM Datasheet - Page 23

• 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

6.3
DEMOEM User Manual
DEMOEM Unsecure Application
The terminal window may be set for full duplex or half duplex. In full duplex
mode, only received characters are displayed in the terminal window. In half
duplex mode, both transmitted and received characters are displayed.
To start using this application, please choose COM or virtual USB COM
settings from the drop down Port menu. This specifies the port on the
evaluation board that will be used for serial data transmission. Please make
sure that the jumpers on header J7 and J8 are set accordingly. Prior to
starting serial data capture, please specify the Baud, Parity and Bits settings
to reflect the parameters at which your serial communication interface is
operating. Once your port settings are configured, please plug a USB or DB9
serial cable into the evaluation board and click on the Open Serial Port button.
This PC-based application is included on the DVD-ROM that accompanies
the DEMOEM, and may also be found at:
http://www.pemicro.com/fixedlinks/demotoolkit.cfm.
This application allows secure CFV1 and HCS08 microcontrollers to be
unsecured. The Unsecure application will erase a secure device to make it
unsecure. This application works with the DEMOEM board as well as other
user hardware connected to the PC via the USB Multilink or Cyclone PRO
hardware interfaces.
Figure 6-2: Terminal Application
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