I’m trying to work out what the NXP 88BHN chip is?
First hit on Google:
https://www.digikey.com/en/products/detail/nxp-usa-inc/TDA19988BHN-C1-551/2780351
Yes I eventually traced in back to the NXP TDA19988BHN hdmi framer. What was confusing me is only showed the confusing part number NXP 88BHN …
I used to have a list of this somewhere - then the BBB evolved and had a slightly different format (AM3359 –> AM3358, emmc when from 2GB to 4GB, the HDMI framer changed at some stage as well).
Yes, and it’s all on file, right here:
Yes I found that - but it doesn’t say whats on the Rev A5C - only what later versions changed to.
E.g. I digging through some things on the device tree - and its realising that a device tree for a BBB A5C is subtly different from Rev B, and probably from Rev C … and some times those subtleties come up and bite you …