J
Johann Glaser
Guest
Hi!
For my TriCore ľC system I'm planning to add a PCB with an audio CODEC.
All codecs I found have an I2S (note: I2S, not I2C) interface to tell them
the digital data.
My TriCore (TC1775) doesn't have a I2S Interface, I'm searching for an IC
which can be attached to a normal microprocessor bus. This should then
generate the I2S output. The ľC then has at a certain address region some
registers and possibly a bit of (e.g. FIFO) memory. This is in the I2S IC.
The firmware then writes the audio data via the bus to the I2S IC.
Could you please point me to such an IC? I couldn't find any despite I
searched hard.
Thanks in advance
Hansi
For my TriCore ľC system I'm planning to add a PCB with an audio CODEC.
All codecs I found have an I2S (note: I2S, not I2C) interface to tell them
the digital data.
My TriCore (TC1775) doesn't have a I2S Interface, I'm searching for an IC
which can be attached to a normal microprocessor bus. This should then
generate the I2S output. The ľC then has at a certain address region some
registers and possibly a bit of (e.g. FIFO) memory. This is in the I2S IC.
The firmware then writes the audio data via the bus to the I2S IC.
Could you please point me to such an IC? I couldn't find any despite I
searched hard.
Thanks in advance
Hansi