Hi,
I'm not sure if such a thing exists already but here goes. I have n channels each with 3 possible unique inputs, see diagram below. I would like to be able to select which input each output connects to. The inputs are signals from ranging from a simple step to sine/square/triangle waves up to 4Mhz 5V peak to peak.
Ideally I would like to send my selection choice via I2C or SPI. Does something similar already exist or am I going to have to start from scratch?

I'm not sure if such a thing exists already but here goes. I have n channels each with 3 possible unique inputs, see diagram below. I would like to be able to select which input each output connects to. The inputs are signals from ranging from a simple step to sine/square/triangle waves up to 4Mhz 5V peak to peak.
Ideally I would like to send my selection choice via I2C or SPI. Does something similar already exist or am I going to have to start from scratch?
