I2C SPI USB CAN eSPI Cable Testing View All Videos Quick Start Guides Software Downloads App Notes White Papers User Manuals Knowledge Base Sales Support About Us
Products Blog Sales Support Contact Search
Why am I seeing occasional bit corruptions when using the SPI slave functionality
Why am I seeing occasional bit corruptions when using the SPI slave functionality?

You might be using the Aardvark I2C/SPI Host Adapter SPI slave in mode 2 (clock idles high and sampling of MOSI is on the leading edge). This is a known issue and the only fix is to use a different mode. Try changing the Aardvark adapter's SPI configuration by calling aa_spi_configure. See the user manual for more details.