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SPI modes
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This is a set of example captures of some SPI transmissions with various
SPI modes (CPOL/CPHA combinations), CS# polarity settings, word sizes,
LSB-/MSB-first settings, and trigger setups.
Logic analyzer setup
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The logic analyzer used was a USBee SX (at 16MHz):
Probe SPI
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2 (red) MOSI
3 (orange) MISO
4 (yellow) CLK
5 (green) CS#
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