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Multiple Chip selects F28335

ScottC978
Prodigy 80 points


I have a device using F28335 DSP, and has 3 SPI slave devices.  The chip selects of devices are connected to GPIO19/SPISTEA, GPIO22, and GPIO36.  The first chip select is obviously not a problem, but how can I disable the SPISTEA pin when I want to manual control the other chip select?  Can this be done if so how?

Thank you,

Scott