Hi everyone,
I bought several month ago a TRF7960a TB, that I interfaced at this time with a ezdsp 5535 board. It never worked, and after
investigation, I found that the Vreg TPS61222 was not giving me 5V but 2.7 ~ 3V depending on the EN pin state. I figured that
I must have had done something realy bad with that board (incompatibility with ezdsp5535?)
Anyway I bought a new one, but actually I am facing the same issue. This time I used a MSP430FR5739 in order to test it.
But still, won't work. Is any incompatibility you could have been aware of? Should I return the board? I even tried using two
1.5V battery in series just to feed the TB, but output voltage of the vreg remains at 3V or so...
Thanks for sharing your knowledge and experience.
Regards,
Jean