CY8CKIT-059(PSoC5LP) USB Audio with Internal DAC and I2S Dual Out

This is an improved version of CE95390 - USB Audio with PSoC 3/5LP which is an 8-bit, 32-kHz, mono USB Audio.

Features:

• Internal DAC and I2S outputs are supported. Both of them sound simultaneously.
• Sampling rate: 44.1kHz - 96kHz
• Bit depth: 16-bit (Actual audio output via internal DAC is 8bit.)
• Audio channel: Stereo (No mono support.)

Required parts

• PSoC5LP Prototyping Kit (CY8CKIT-059)
• 3.3V logic external I2S DAC with self MASTER CLOCK generation capability [optional]
• 16x2 Character LCD (LCD1602) with I2C backpack [optional]

Pin assignment and parts connection

P0[6] --- Speaker L
P0[7] --- Speaker R

P1[6] --- LCD1602 I2C SDA
P1[7] --- LCD1602 I2C SCL

P12[2] --- I2S SCK (a.k.a. BCLK)
P12[3] --- I2S WS (a.k.a. LRCLK)
P12[4] --- I2S SDO (a.k.a. SDATA)

Included community components

This project contains CharLCD_I2C_v1_5 which is a "CharLCD_I2C Component interface for PCF8574AT / HD44780 Combo a.k.a 'LCD1602 with I2C backpack' designed for Arduino" posted by Michael Bey.