69 lines
1.3 KiB
Markdown
69 lines
1.3 KiB
Markdown
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<!--
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---
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name: Pirate Audio Headphone Amp
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class: board
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type: audio
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formfactor: pHAT
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manufacturer: Pimoroni
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description: I2S digital audio to amplified headphone output
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buy: https://shop.pimoroni.com/products/pirate-audio-headphone-amp
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github: https://github.com/pimoroni/pirate-audio
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image: 'pimoroni-pirate-audio-headphone-amp.png'
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pincount: 40
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eeprom: no
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power:
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'2':
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ground:
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'25':
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'39':
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pin:
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'12':
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name: I2S
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'35':
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name: I2S
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'40':
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name: I2S
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'22':
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name: Amp Enable
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active: high
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'29':
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name: Button A
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'31':
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name: Button B
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'36':
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name: Button X
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'38':
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name: Button Y (Old)
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'18':
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name: Button Y
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'33':
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name: LCD Backlight
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'21':
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name: LCD Data/Command
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'19':
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name: LCD SPI MOSI
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mode: SPI
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'23':
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name: LCD SPI SCLK
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mode: SPI
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'26':
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name: LCD SPI CS
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mode: SPI
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install:
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'devices':
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- 'i2s'
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-->
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# Pirate Audio: Headphone Amp
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Fully supported by Mopidy plugins to create an album-art-displaying digital audio player based on the Raspberry Pi.
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## Features
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* I2S DAC
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* Headphone Amplifier
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* 240x240 LCD
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* 4 Playback control buttons
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## Button Y
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On older boards you might find button Y on GPIO 20. On newer boards this has been moved to GPIO 24 to free up PCM Data-in.
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