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Board overview
Quartz64 Model B
Pine64 · Quartz64
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Showing 40 of 40 pins
Simplified technical illustration. Pin data is source-backed; verify against the linked documentation before wiring.
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Mapped source · Quartz64 Pine64 wikiOfficial- Pine64 wiki table backed by the Quartz64 Model B schematic.
- GPIO is 3.3 V; Pi-like mechanics do not mean Pi-compatible functions.
- Software support and pinmux names vary by kernel and distribution.
All 40 pins
| # | Signal | Role | Net | Also / notes |
|---|---|---|---|---|
| 1 | Power | 3V3 | ||
| 3 | I2C | I2C | I2C3_SDA | |
| 5 | I2C | I2C | I2C3_SCL | |
| 7 | GPIO | |||
| 9 | Ground | GND | ||
| 11 | SPI | SPI | SPI1_CS0 | |
| 13 | Alt | I2S3_MCLK | ||
| 15 | GPIO | |||
| 17 | Power | 3V3 | ||
| 19 | GPIO | |||
| 21 | GPIO | |||
| 23 | GPIO | |||
| 25 | Ground | GND | ||
| 27 | I2C | I2C | ||
| 29 | GPIO | |||
| 31 | GPIO | |||
| 33 | SPI | SPI | SPI1_CLK | |
| 35 | Alt | I2S3_LRCK | ||
| 37 | Alt | SPDIF_TX | ||
| 39 | Ground | GND | ||
| 2 | Power | 5V | ||
| 4 | Power | 5V | ||
| 6 | Ground | GND | ||
| 8 | UART | UART | ||
| 10 | UART | UART | ||
| 12 | Alt | I2S3_SCLK | ||
| 14 | Ground | GND | ||
| 16 | GPIO | |||
| 18 | GPIO | |||
| 20 | Ground | GND | ||
| 22 | SPI | SPI | SPI1_MOSI | |
| 24 | GPIO | |||
| 26 | GPIO | |||
| 28 | I2C | I2C | ||
| 30 | Ground | GND | ||
| 32 | SPI | SPI | SPI1_MISO | |
| 34 | Ground | GND | ||
| 36 | GPIO | |||
| 38 | Alt | I2S3_SDI | ||
| 40 | Alt | I2S3_SDO |