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SX1231-31SKB
USER GUIDE
7.3 Verification Mode Window
When no SX1231SKB is connected to the PC, launching the application results in the GUI display being
grayed out and the user is unable to enter data.
By depressing the <CTRL>+<ALT>+<N> keys of the PC keyboard simultaneously, the user can write to
the configuration registers to verify propose settings, as well as load and save configuration files (*.cfg).
8 Compatibility with Earlier Silicon Revisions
The SX1231 GUI is backwards compatible with Rev 2.1 Silicon (SX1231 datasheet Revision 2.0). The
GUI automatically detects the silicon revision number, displaying the chip version in the status bar at the
bottom of the GUI. Configuration Register Tabs are automatically updated to display register contents
pertinent to the chip version.
Semtech's policy of continual improvement may result in information contained within this User Guide not
being concurrent with the revision of software included on the installation CD
The user is recommended to download the latest revision of both this document and software from the
Semtech website (www.semtech.com)
Revision 2.0 – July 2010
Page 23 of 24
www.semtech.com
© Semtech 2010
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