Hello,
I am working on a radio project with the Teensy 3.2, and have successfully been able to connect my radio chip (Si4735) to the teensy via I2C and I am passing the audio to the Teensy via I2S, which is then routed over usb to a PC, using this config:
AudioInputI2S i2s1; //xy=286,208
AudioOutputUSB usb1; //xy=529,303
AudioConnection patchCord1(i2s1, 0, usb1, 0);
AudioConnection patchCord2(i2s1, 1, usb1, 1);
The Si4735 needs a clock source for tuning the radio, and allows me to choose the I2S clock as my reference clock along with a prescaler. On the documentation, I see this "LRCLK (44.1 kHz), BCLK (1.41 MHz)".
I need to know the actual full value of the BCLK clock. Does the 1.41 MHz stated mean an exact 1,410,000 Hz, and is this state somewhere I can look up. Thanks.
I am working on a radio project with the Teensy 3.2, and have successfully been able to connect my radio chip (Si4735) to the teensy via I2C and I am passing the audio to the Teensy via I2S, which is then routed over usb to a PC, using this config:
AudioInputI2S i2s1; //xy=286,208
AudioOutputUSB usb1; //xy=529,303
AudioConnection patchCord1(i2s1, 0, usb1, 0);
AudioConnection patchCord2(i2s1, 1, usb1, 1);
The Si4735 needs a clock source for tuning the radio, and allows me to choose the I2S clock as my reference clock along with a prescaler. On the documentation, I see this "LRCLK (44.1 kHz), BCLK (1.41 MHz)".
I need to know the actual full value of the BCLK clock. Does the 1.41 MHz stated mean an exact 1,410,000 Hz, and is this state somewhere I can look up. Thanks.