Summary of Contents for mikroElektronika Audio Codec Proto
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™ AUDIO CODEC PROTO Manual All Mikroelektronika’s development systems feature a large number of peripheral modules expanding microcontroller’s range of application and making the process of program testing easier. In addition to these modules, it is also possible to use numerous additional modules linked to the development system through the I/O port connectors.
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AUDIO CODEC PROTO The AUDIO CODEC PROTO additional board enables the microcontroller to be connected to a microphone and headphones via I2C and SPI serial communications. Key features: - Stereo CODEC; - Driver for earphones; - Low power consumption; - 3.3V power supply voltage.
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Figure 2: AUDIO CODEC PROTO additional board connection schematic The function of pins: - Digital Audio Bit Clock, Pull Down MISO - ADC Digital Audio Data Output MOSI - DAC Digital Audio Data Input ADCL - ADC Sample Rate Left/Right Clock, Pull Down...
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