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har-in-air / STM32F411_USB_AUDIO_DAC

USB Audio DAC using inexpensive STM32F411 / 401 "Black Pill" and PCM5102A modules
GNU General Public License v3.0
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Shematic BlackPill STM32F411 to PCM5102 Module #1

Closed kloker2 closed 3 years ago

kloker2 commented 3 years ago

BlackPill-F411 PCM5102 Module +5v VCC NC 3.3V GND |- GND GND |- FLT GND |- DMP GND |- SCL I2Sx_MCK_PIN (Master Clock) B13 I2Sx_SCK_PIN BCK Тактовый сигнал битовой синхронизации (CLK)Bit clock or serial clock B15 I2Sx_SD_PIN DIN Сигнал данных, который может передавать или принимать 2 разделённых по времени канала. (SD) B12 I2Sx_WS_PIN LCK Тактовый сигнал фреймовой (по словам) синхронизации (WS word select) GND |- FMT
B8 MUTE_PIN XMT Mute Software

A6 I2Sx_MCK_PIN NC (Master Clock)

Board Leds B3 LED_RED // 96000 B6 LED_GREEN // 48000 B9 LED_BLUE // 44100

har-in-air commented 3 years ago

Have updated the pinout in the README, thanks