Hi All, I am going to connect an audio CODEC with C6713. And the CODEC has no DSP mode. So I want to use McBSP as an I2S bus. Here are parts of my schematic. DSP C6713: CODEC: CLKX1----------+ +------------MCLK (bit clock signal) CLKR1----------+ FSX1-----------+ +------------LRCK FSR1-----------+ Here is an example McBSP setting from TI's TMS320C6000 McBSP: I2S Interface. FSX is output pin FSR is output pin CLKX is output pin CLKR is output pin My question is: If all pins are set as output pin, will CLKR1 or FSR1 work properly? or Are there any problems with my schematic? Thanks in advance. Jesse
Problem with C6713's McBSP interfacing with an I2S CODEC
Started by ●May 31, 2007
Reply by ●May 31, 20072007-05-31
Sorry forget to say that "+" means connected together. Thanks Jesse On 5 31 , 5 35 , Jessecw <jessechen...@gmail.com> wrote:> Hi All, > > I am going to connect an audio CODEC with C6713. And the CODEC > has no DSP mode. So I want to use McBSP as an I2S bus. > > Here are parts of my schematic. > > DSP C6713: CODEC: > CLKX1----------+ > +------------MCLK (bit clock signal) > CLKR1----------+ > > FSX1-----------+ > +------------LRCK > FSR1-----------+ > > Here is an example McBSP setting from TI's TMS320C6000 McBSP: I2S > Interface. > FSX is output pin > FSR is output pin > CLKX is output pin > CLKR is output pin > > My question is: If all pins are set as output pin, will CLKR1 or > FSR1 work properly? or Are there any problems with my schematic? > > Thanks in advance. > > Jesse