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raspberry:sound_card [2018/08/03 13:17] admin [use of GPIOs] |
raspberry:sound_card [2018/08/03 13:24] admin [Use of GPIOs] |
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| And as the sound interface over I2S:\\ | And as the sound interface over I2S:\\ | ||
| GPIO18 (PCM CLK), GPIO19 (PCM FS), GPIO20 (PCM D-IN), GPIO21 (D-OUT).\\ | GPIO18 (PCM CLK), GPIO19 (PCM FS), GPIO20 (PCM D-IN), GPIO21 (D-OUT).\\ | ||
| + | PCM stands for Pulse-Code Modulation.\\ | ||
| < | < | ||