DEMOQE128 Freescale Semiconductor, DEMOQE128 Datasheet - Page 23

• Manufacturer Part Number: DEMOQE128
• Description: DEMO BOARD FOR QE128 FLEXIS
• Manufacturer: Freescale Semiconductor
• Series: Flexis™r
• Type: MCUr

Specifications of DEMOQE128

• Contents: Demo Board, USB Cable, Documentation and Design Files
• Processor To Be Evaluated: MC9S08QE128 and MCF51QE128
• Data Bus Width: 8 bit, 32 bit
• Interface Type: RS-232, USB
• Silicon Manufacturer: Freescale
• Core Architecture: Coldfire, HCS08
• Core Sub-architecture: Coldfire V1, HCS08
• Silicon Core Number: MCF51Q, MC9S08
• Rohs Compliant: Yes
• Tool Type: Demonstration Board
• Cpu Core: HCS08
• For Use With/related Products: MC9S08QE128, MCF51QE128
• For Use With: DEMOACEX - BOARD EXPANSION FOR DEMO KIT
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

3.5
DEMOQE128 User Manual
LAB 4: Learn how to use CodeWarrior
The accelerometer demo shows the performance gains of the 32-bit ColdFire
V1 CPU over the 8-bit S08 CPU. In the data averaging and data filtering
modes, a considerable amount of 16-bit and 32-bit math is required. The S08
CPU is capable of performing these tasks, but it requires a substantial portion
of its bandwidth. In contrast, the ColdFire V1 CPU performs the same tasks
with only a very small portion of its bandwidth. With Flexis QE128
microcontrollers, you can pick and choose the CPU that best matches your
performance needs.
This lab will direct you to several CodeWarrior tutorials that will show you how
to maximize your time to market. The tutorials walk you through various
development tool features, and cover the following types of projects:
•C Programming
•Assembly Programming
•Using Processor Expert
•C Programming with Device Initialization
•Assembly Programming with Device Initialization
9. Click the button labeled PTA2 on the board to enable data filtering,
1. Open CodeWarrior for Microcontrollers. From the Windows Start
2. Click on “Run Getting Started Tutorial” from the CodeWarrior startup
3. From the Freescale CodeWarrior Tutorials menu select the tutorial
and move the board.
and move the board.
menu locate it under “Programs>Freescale CodeWarrior>CW for
Microcontroller V6.0>CodeWarrior IDE” path.
dialog. If the startup dialog is not shown, it may be opened from the
CodeWarrior menu by clicking “File” and then “Startup Dialog…”.
you would like to view.
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