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7.7.2 Modify the Mirror registers with the MIRROR tool
To configure the Mirror registers, the MIRROR tool can be used to write/read directly into Mirror registers. See
Section
6.5.5. This requires Test mode to be activated.
1. Open the MIRROR tool from the Tool Access bar:
2. Configure Mirror registers to fit the application or load an existing configuration by importing a CFG file.
Note: It is possible to load a configuration from a previously made configuration saved as a CFG file, using
the Load CFG button in the top-right corner of the Mirror tool.
3. Once done, click Write All. As a crosscheck, click Read all. If the operation completed without problems, all
fields should display expected configuration.
4. Deactivate Test mode to load the Mirror registers with the given configuration and start the device.
Note: It is possible to save a current mirror registers configuration as a CFG file, using the Save CFG
button in the top-right corner of the Mirror tool.
7.8 Programming an OTP configuration
The PROG tool is used to permanently burn the FS2300 fuses with the customer's OTP configuration from a
TBB script file. See
Section
The TBB script can be generated from an OTP configuration. See
Note: The TBB file must have "FS2300" as a prefix.
An FS2300 device can be burned just twice.
Requirement: Make sure that the socket contains a device that has not yet been burned before starting the
burning process.
Follow this procedure to verify that the part is empty:
1. Set the default jumper configuration. See
2. Set switches SW10 and SW12 ON (enables OTP 8 V generation).
3. Verify that jumper J30 is ON (enables Debug mode).
4. Plug the USB cable between the PC and the board. The blue LED D14 for OTP 8 V generation and the
green LED D15 for Debug are ON.
5. Apply power supply VBAT (this action loads the mirror registers with burned OTP configuration if present).
6. Open the GUI and start the connection.
7. Switch to Test mode.
8. Open the PROG tool from the Tool Access bar.
9. Check the flags in the Sector Flags section of the Fuse Box Status window. See
UM11879
User manual
6.5.3.
Section
All information provided in this document is subject to legal disclaimers.
Rev. 2 — 25 September 2023
KITFS23LDOEVM evaluation board
Section
7.4.
7.1.
UM11879
Section
6.5.3.3.
© 2023 NXP B.V. All rights reserved.
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