2016-11-25 11:05:51 +08:00
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---
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2016-11-25 12:00:21 +08:00
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name: Digi Zero
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2016-11-25 11:05:51 +08:00
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class: board
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type: audio
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formfactor: pHAT
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manufacturer: JustBoom
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2016-11-25 12:00:21 +08:00
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description: The JustBoom Digi Zero is a high resolution digital audio output add on board for the Raspberry Pi.
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url: https://www.justboom.co/product/justboom-digi-zero-phat/
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buy: https://www.justboom.co/product/justboom-digi-zero-phat/
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image: 'justboom-digi-zero.png'
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2016-11-25 11:05:51 +08:00
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pincount: 40
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2016-11-25 12:00:21 +08:00
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eeprom: no
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2016-11-25 11:05:51 +08:00
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power:
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'1':
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'2':
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ground:
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'6':
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'9':
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'14':
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'20':
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'25':
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'30':
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'34':
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'39':
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pin:
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'3':
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mode: i2c
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'5':
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mode: i2c
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'12':
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name: BCKL (Bit Clock)
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mode: i2s
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2017-01-08 21:01:47 +08:00
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'16':
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2016-11-25 11:05:51 +08:00
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name: Rotary Encoder
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2017-01-08 21:01:47 +08:00
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'18':
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2016-11-25 11:05:51 +08:00
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name: Rotary Encoder
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2017-01-08 21:01:47 +08:00
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'22':
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name: IR Receiver
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2016-11-25 11:05:51 +08:00
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'35':
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name: LRCK (Left/Right Clock)
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mode: i2s
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'40':
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name: DOUT
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mode: i2s
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2017-03-13 22:51:57 +08:00
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i2c:
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'0x3B':
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name: Digital Interface Transceiver
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device: WM8804G
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2016-11-25 11:05:51 +08:00
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-->
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2016-11-25 12:00:21 +08:00
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#Digi Zero
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2016-12-08 21:31:18 +08:00
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* Interfaz S/PDIF de salida dedicada, compatible con 192kHz / 24bit
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* Salida de sonido digital mediante conector óptico (TOSLINK) o coaxial (RCA electrical)
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* Pocas variaciones, salida digital bit perfecta
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* Transformador a la salida para aislamiento galvánico
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* Control de volumen mediante hardware y software con Raspberry Pi
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* Alimentado mediante el pin GPIO de Raspberry Pi
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* Receptor infrarrojo opcional con GPIO25
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* Los pones GPIO que no se usen son accesibles
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