do you have a o'scope capture?
are you able to read other tags?
the name you are using is not familiar
we only have the TMS37145 devices which are backwards compatible with DST80 and add AES - is this the tag you are using?
if you don't have schematic…
Hello Josh.
It's good to finally have some support.
We have a read only application for Vehicle identification.
M9WK would be a replacement, but we will have to do firmware modifications.
TMS37145 could also be a replacement.
Searching in the TI forum…
the RI-TRP-B9WK-05 was replaced by exact equivalent TMS37145TEAIE in 2013, with last ship date listed on the PCN as 03/13/2014. To distinguish them visually, check the bottom...
the B9WK will have a B on it and the TMS37145 has a 145 on it.
http://www.ti.com/lit/ds/scbs867/scbs867.pdf (see table on page 2)
BK was R/O, WK was R/W
both are NRND as indicated on this drawing and TI web
looks like if you want an HDX based wedge form factor, you have the MUSA (-M9WK) or the TMS37145 to select from…
