I was just noticing that we are going to have I2C through using FPGA resources, but there's no SPI planned unless we build our own SPI block. I was wondering if there is a greater demand for I2C vs SPI? Most of the devices we work with our SPI, and there are probably enough FPGA resources left to implement a system, but I am curious about this.
I like those Samtec connectors too, as long as the mating connectors are available. Just the ARM JTAG connector is difficult to find not already on a cable.