Dear Neil
I am faceing the same problem that want to download the program via the mcu(stm32f10x) 's I2C ,the TAS3204 I2C act as the slave
but my purepath studio version is 1.82 build 5
I can't find the "slave download" option !
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Other Parts Discussed in Thread: TAS3204 Hello,
if tryed to write the control register of the TAS3204 (i.e. ADC control, DAC control, ADC gain....). It dosen´t work. Only in register 0x00 i can write and read, and i have an effect. All other register…
Other Parts Discussed in Thread: TAS3204 Hello Ti Experts,
My System is arm+tas3204 , and tas3204 's code created by purepath studio and download via slave i2c mode through arm
and using the ADC & DAC of the tas3204 itself not use the external ADC…
Other Parts Discussed in Thread: TAS3204 , TAS3108 , TAS3208 , TAS3202 , TAS3308 hello,
i am developing a new audio product with TAS3204, now i have a question: (purepath is version 1.74) from datasheet of TAS3204, it has 3K Words of 55-Bit Program RAM…
Other Parts Discussed in Thread: TAS3204 Hi there,
I'm building my own component and I have much problems with the initialization of biquad coefficients.
For example the filter coefficients for my biquad filter I default set to
b0 = 1,0 b1=0,0 b2…
Other Parts Discussed in Thread: TAS3204 Hello,
if tryed to change the ADC Input Gain (register 0x1F) by the TAS3204, but it don´t have any effect.
What is the trick, i think a change of +30 or +60dB must be hearing ;-)
Best regards
Frank
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Other Parts Discussed in Thread: TAS3204 I am now trying to download biquad coefficients to the TAS3204 via I2C.
I can not see how the 28 bit filter coefficients B0,B1,B2,A1 and A2 are aligned in the 20 bytes payload.
Thanks.
Thomas
Thomas,
Thomas Deuble said: The filters only behave funny if they are set to Allpass.
Please see the following post in regards to the noise with the all pass filters. I suspect this will resolve the issue.
http://e2e.ti.com/support/applications/audio…
Other Parts Discussed in Thread: TAS3204 Hello,
I'm trying to "play" with a TAS3204. Yet, I do not have the chip but the PurePath Software. I am asking myself if I really need the software and how I can programme the TAS3204 with it.
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