Is the MSO digital probe interface intended to be closed / proprietary?

Hi there.

I’ve been looking forward to the MSO release for some time, and I’m starting to explore mine. Nice work on the design! I’ve had (and loved) my Logic 16 Pro for a long time, and this is a great successor.

I wrote a support ticket earlier asking about the feasibility of integrating USB-C test probe points directly into my PCBs, which I understand would be something of a tall order with the port negotiation that would need to take place.

Generally speaking (and with that complexity noted), does Saleae intend for the digital probe interface to be a closed product (at least to the point of the pin breakout), or would there be any support for end-users to develop their own probe hardware? I took a quick peek at the PD/VDM exchanges that take place upon probe connect and noticed what looked to be some amount of dynamic behavior that could be hinting towards authentication or session-specific setup.

I understand that Saleae has plans to provide different probe families moving forward, and I’m excited to see what comes to market there. I do a lot of design work where probing becomes very difficult due to density and mechanical/interconnect/interface nuance and I am trying to get an idea of whether or not I will ultimately be constrained to making probes that have to fan out to a 0.1” pitch interposer, or if there is a real possibility of designing application-specific probe hardware.

Again, this was out of curiosity, but I wanted to ask here as the response might be helpful to other users moving forward.

Thanks for the effort you’ve put into your products,

Rob

+1 to this. Having more probe types or an open probe standard from Saleae would be great!

Being able to setup differential probes, current sense probes ect that could all be powered/controlled from one of the logic ports could be very handy.

+1

i would dream of having the option of getting a 10-bit hybrid digital+analog version (like logic pro) so we can get 20ch worth of digital (switchable to analog) sampling. its so useful to start digital, and quickly switch to analog to see signal quality and back.