DEMOJM Freescale Semiconductor, DEMOJM Datasheet - Page 19

• Manufacturer Part Number: DEMOJM
• Description: KIT DEMO FOR JM MCU FAMILY
• Manufacturer: Freescale Semiconductor
• Series: ColdFire®r
• Type: MCUr

Specifications of DEMOJM

• Contents: Base Board, JM60 and JM128 Daughter Cards, Documentation and Software
• Processor To Be Evaluated: MC9S08JM60
• Data Bus Width: 32 bit
• Interface Type: USB
• Silicon Manufacturer: Freescale
• Core Architecture: Coldfire, HCS08
• Core Sub-architecture: Coldfire V1, HCS08
• Silicon Core Number: MCF51, MC9S08
• Silicon Family Name: Flexis - MCF51JM, Flexis - S08JM
• Rohs Compliant: Yes
• For Use With/related Products: MCF51JM128, MC9S08JM60
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

6.2
DEMOJM User Manual
Terminal Application
This PC-based application is used to display the logic analyzer data on the
PC. The logic analyzer data is displayed in real-time and each waveform may
be paused, zoomed, and printed.
To start using this application, please plug in a USB cable into the DEMOJM
board. Once the USB and Power LEDs light up, indicating the proper
enumeration on the USB port, click on the Open DEMO and Graph Pins
button. The logic channel graphs should be reflecting data captured from the
IO pins connected to the IN0 and IN1 header pins on the DEMOJM evaluation
board.
If the microcontroller-based Logic Analyzer Application is programmed into
the MCU, the IN0 channel will show the PWM output on pin PTE2, whose duty
cycle is controlled by the potentiometer (W1). The IN1 channel shows the
PWM output on channel PTE3.
This PC-based application is included on the DVD-ROM that accompanies
the DEMOJM, and may also be found at:
http://www.pemicro.com/fixedlinks/demotoolkit.cfm.
This PC-based application acts as a standard serial port terminal application
on the PC. It works with standard serial ports as well as the virtual serial port
on the DEMOJM board. The application includes settings to adjust the COM
port number, baud rate, parity, and number of data bits. There is a button to
Figure 6-1: Logic Analyzer Application
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