NXP Semiconductors
KTFRDM34933EVBUG
FRDM-34933EVB evaluation board
Please be aware that important notices concerning this document and the product(s)
described herein, have been included in section 'Legal information'.
© NXP B.V. 2017.
All rights reserved.
For more information, please visit: http://www.nxp.com
For sales office addresses, please send an email to: salesaddresses@nxp.com
Date of release: 15 March 2017
Contents
1
FRDM-34933EVB ................................................. 1
2
Important notice ..................................................2
3
Getting started .................................................... 3
3.1
Kit contents/packing list .....................................3
3.2
Jump start ..........................................................3
3.3
Required equipment .......................................... 3
3.4
System requirements .........................................4
4
Getting to know the hardware ........................... 4
4.1
Board overview ..................................................4
4.2
Board features ................................................... 4
4.3
Device features ..................................................4
4.4
Board description ...............................................5
4.4.1
LED display ....................................................... 5
4.4.2
Test point definitions ......................................... 6
4.4.3
Input signal definitions .......................................6
4.4.4
Output signal definitions .................................... 6
4.4.5
Screw terminal connections ...............................7
4.4.6
Jumpers ............................................................. 7
5
FRDM-KL25Z
Freedom
Development
Platform ................................................................7
5.1
Connecting FRDM-KL25Z to the board ............. 7
6
Installing the software and setting up the
hardware .............................................................. 9
6.1
Configuring the hardware .................................. 9
6.2
Step-by-step instructions for setting up the
hardware using Motor Control GUI ..................10
6.3
Installing CodeWarrior ..................................... 11
6.4
Downloading the LVHBridge component and
example projects ............................................. 12
6.4.1
Import the LVHBridge component into
Processor Expert library .................................. 13
6.4.2
Import an example project into CodeWarrior ....15
6.5
Create a new project with Processor Expert
and LVHBridge component ............................. 15
6.5.1
Add LVHBridge component to the project ........17
6.5.2
General settings of LVHBridge component ......19
6.5.3
Setting up a project to control a DC brushed
motor ................................................................20
6.5.4
Setting up a project to control a stepper
motor ................................................................22
6.5.5
Stepper motor speed .......................................23
6.5.5.1
Computation of minimum full-stepping speed ...25
6.5.5.2
Setting the minimum full-stepping speed ......... 26
6.5.6
Generating application code ............................28
6.5.7
Using the interface .......................................... 29
6.6
Stepper motor control application notes .......... 31
6.6.1
Full-step control mode .....................................31
6.6.2
Micro-step control mode .................................. 32
6.7
Frequently asked questions .............................36
7
Schematics, board layout and bill of
materials .............................................................37
8
References .........................................................37
9
Contact information ..........................................37
10
Legal information ..............................................38
