diff --git a/configs/sama5d3x-ek/README.txt b/configs/sama5d3x-ek/README.txt index a4bc1e2fa31..72575ba2f40 100644 --- a/configs/sama5d3x-ek/README.txt +++ b/configs/sama5d3x-ek/README.txt @@ -2697,20 +2697,21 @@ I2S Audio Support WM8904 Audio CODEC Interface ---------------------------- - ------------- ---------------- ----------------- - WM8904 SAMA5D3 NuttX Pin Name - ------------- ---------------- ----------------- - 3 SDA PA30 TWD0 PIO_TWI0_D - 2 SCLK PA31 TWCK0 PIO_TWI0_CK - 28 MCLK PD30 PCK0 PIO_PMC_PCK0 - 29 BCLK/GPIO4 PC16 TK PIO_SSC0_TK - "" " " PC19 RK PIO_SSC0_RK - 30 LRCLK PC17 TF PIO_SSC0_TF - "" " " PC20 RF PIO_SSC0_RF - 31 ADCDAT PC21 RD PIO_SSC0_RD - 32 DACDAT PC18 TD PIO_SSC0_TD - 1 IRQ/GPIO1 PD16 INT_AUDIO N/A - ------------- ---------------- ----------------- + ------------- ---------------- ----------------- ---------------------- + WM8904 SAMA5D3 NuttX Pin Name External Access + ------------- ---------------- ----------------- ---------------------- + 3 SDA PA30 TWD0 PIO_TWI0_D J1 Pin 34 + 2 SCLK PA31 TWCK0 PIO_TWI0_CK J1 Pin 36 + 28 MCLK PD30 PCK0 PIO_PMC_PCK0 (Not available) + 29 BCLK/GPIO4 PC16 TK PIO_SSC0_TK J2 Pin 6 + "" " " PC19 RK PIO_SSC0_RK J2 Pin 12 + 30 LRCLK PC17 TF PIO_SSC0_TF J2 Pin 8 + "" " " PC20 RF PIO_SSC0_RF J2 Pin 14 + 31 ADCDAT PC21 RD PIO_SSC0_RD J2 Pin 16 + 32 DACDAT PC18 TD PIO_SSC0_TD J2 Pin 10 + 1 IRQ/GPIO1 PD16 INT_AUDIO N/A (Not available) + ------------- ---------------- ----------------- ---------------------- + Ground at Pins 3,4,37,38 WM8904 Configuration --------------------