I2C and SPI firmware (FPGA configurations) for this Tap include test generators producing sustained test traffic at 400KHz and 24MHz respectively.
Test I2C signals are generated on D14 (SDA) and D15 (SCL).
Test SPI signals are generated on D12 (SS), D13 (MISO), D14 (MOSI), and S15 (SCLK).
To receive the test traffic, connect two or four wires as shown on the diagram above.
Here is the data you will receive from the test generators.
I2C Test Sequence
SPI Test Sequence
