NXP Semiconductors
KTFRDM24XS4EVBUG
24 V multipurpose low R
DS(on)
eXtreme switch evaluation board user guide
KTFRDM24XS4EVBUG
All information provided in this document is subject to legal disclaimers.
© NXP B.V. 2017. All rights reserved.
User guide
Rev. 1 — 22 May 2017
14 / 21
5.2 Installing the drivers
To flash the Freedom board using drag and drop from Windows-Explorer, USB drivers
and OpenSDA firmware (MSD and debug) from P&E
http://www.pemicro.com/opensda
must be loaded on the board.
5.2.1 Enter OpenSDA boot loader mode
1. Unplug the USB cable if attached from the FRDM-KL25Z
2. Press and hold the reset button (SW1)
3. Plug in a USB cable between a USB host and the OpenSDA USB connector
4. Release the reset button
A removable drive is visible in the host file system with a volume label of BOOTLOADER.
You are now in OpenSDA boot loader mode.
5.2.2 Load an OpenSDA application
1. Locate the OpenSDA applications folder from the downloaded zip file
2. Copy and paste or drag and drop the MSD flash programmer application
(MSD‑FRDM-
KL25Z_vXYZ_pemicro.SDA) to the BOOTLOADER drive. Make sure to
unzip the file before doing the paste or drop.
3. Unplug the USB cable and plug it again into the SDA USB connector. The new
OpenSDA application is now running and a FRDM-KL25Z drive visible in the host file
system.
5.2.3 Using the MSD flash programmer
1. Locate SPIGen UsbSpiDongleKL25Z_XXX.srec image folder in SPIGen folder
C:\Program Files (x86)\SPIGen\SPI Dongle Firmware
2. Copy and paste or drag and drop the .srec files to the FRDM-KL25Z drive. Unplug the
USB cable for the OpenSDA USB connector and plug it to the USB_KL25Z.
5.3 Setting up the hardware using SPIGen
To perform the examples included in the software bundle, the following connections and
setup must be performed: