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Hi,
I went through your code and the drawings. Firstly, I assume the PCB corresponds with the schematic, I'm not going to check that.
The code:
It seems that the micro performs a scan of FM band and lists availabel frequencies while it should end at 108.0 MHz. My question is: Is there any...
Ad 1:
IF counter (and mainly its reading) is very useful when performing autotuning, both built in TEA5767 and semi-automatic from the micro. I am currently using the micro because it is the only way you can see actual frequency currently being checked. Complete and detailed information...
Hi,
I must say that I almost gave up all hope. As far as I went through the datasheet (for the IC, not the module) and appnote as well, I found something about shortened write. That's a tricky thing, because if I want the IF counter to refresh signal level, I have to do a full write and a read...
Hello,
I recently bought radio receiver module with IC TEA5767. It works fine, cooperates well with TDA7330 RDS decoder, but there is one tricky issue with this circuit. Every write/read operation is audible in the reception and it demonstrates as a strong *****. The software includes timed...
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