tea5767

[Roger D]

Has anyone worked with the TEA5767 I am trying to write to this device using this code with no luck

PLL = 10770
sda var porta.0
scl var porta.1
I2cwrite sda,scl, $60,$00,[PLL.highbyte,PLL.lowbyte,$00,$10,$1A ,$00]

[richard]

try $c0 for address , the data sheet gives a 7 bit address of $60 pbp uses 8bit addresses

[Roger D]

I changed to this with no luck? Not sure what I am doing wrong?

I2cwrite sda,scl, $C0,$00,[PLL.highbyte,PLL.lowbyte,$00,$10,$1A ,$00]

Thanks!

[Roger D]

This works " I2cwrite sda,scl,$C0,[$2D,$EE,$B0,$10,$00]" sets to near 96.1. My problem was getting my pic to run on 3.3 volts "_LVP_OFF& _BODEN_OFF". The original code may also work using $C0 and "_LVP_OFF& _BODEN_OFF"? Thank you for your help!

[swr999]

Just a quick comment:
Page 161 of the PBP3 manual says to use a variable for "Address" so that the I2CWRITE knows the size of Address..
Maybe do something like:

addr VAR BYTE (or WORD, depending)
addr = 0
I2CWRITE SDA,SCL,$60,addr,[---------...]

[David47]

I totally like your gave limits as the post you passed on has some uncommon information which is totally essential for me.
myccpay