CC2340R2: SWD interface isolator

Fred P

Expert 2155 points

Part Number: CC2340R2
Other Parts Discussed in Thread: MSP-ISO, SEGGER

Tool/software:

I need to isolate CC2340 SWD interface.

There is the MSP-ISO that isolates SBW interface for MSP430 devices

What would be the equivalent for the XDS110ET?

Regards,

0 Bun Kuch 22 hours ago

Hi Fred,

We don't an equivalent to the MSP-ISO. The most practical way is to use a USB isolator between the computer and the XDS110.

Best regards,

Bun

0 Fred P 22 hours ago in reply to Bun Kuch

Expert 2155 points

We would prefer to design the SWD isolation interface into our own device instead of using a USB isolator.

Is that possible at all?

+1 Bun Kuch 20 hours ago in reply to Fred P

Hi Fred,

We currently do not have a solution for an SWD isolator, but other third-party vendors do provide a more expensive solution such as Segger's SWD isolator. (https://www.segger.com/products/debug-probes/j-link/accessories/isolators/j-link-swd-isolator/)

Bun

Sub-1 GHz forum