I2S/I2C
From ESS-WIKI
I2S/I2C
EPC-R5710supports 2*I2S+1*I2C Header, support 16 channels MIC array (Digital or analog).
| Pin | Pin Name | Pin | Pin Name |
| 1 | GND | 2 | GND |
| 3 | MICA_GPIO4 | 4 | I2C3_SCL |
| 5 | MICA_GPIO3 | 6 | I2C3_SDA |
| 7 | MICA_GPIO2_1V8 | 8 | GND |
| 9 | MICA_GPIO1_1V8 | 10 | PDM_STREAM3 |
| 11 | +V1.8_AUD | 12 | PDM_STREAM2 |
| 13 | +V3.3_AUD | 14 | PDM_STREAM1 |
| 15 | GND | 16 | GND |
| 17 | SAI2_RXD0 | 18 | SAI5_RXD0_PDM_STRE |
| 19 | SAI2_RXC | 20 | SAI5_RXC_PDM_CLK |
| 21 | GND | 22 | GND |
| 23 | SAI2_RXFS | 24 | SAI5_RXFS |
| 25 | GND | 26 | GND |
| 27 | SAI2_MCLK | 28 | SAI5_MCLK |
| 29 | GND | 30 | GND |
插入一张11-I2S-I2C图片