Spi Header - Honeywell Galaxy 3-48C Installation Manual

Galaxy 3 Series Installation Manual

SPI Header

SPI Header
The Serial Peripheral Interface (SPI) header on the Galaxy 3 Series PCB allows copying and overwriting of
programming information between panels using the SPI key.
The information is stored in a version independent format which allows panels of different versions to share
configuration information.
The panel software can also be updated using the SPI key using the menu structure, see Galaxy 3 Series
Programming Manual (IP1-0033), Option 71 = SPI Key.
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