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author | Gregory Nutt <gnutt@nuttx.org> | 2013-11-10 07:16:43 -0600 |
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committer | Gregory Nutt <gnutt@nuttx.org> | 2013-11-10 07:16:43 -0600 |
commit | fb7c644c64eceebc0f8681a87caa1111c7f539b9 (patch) | |
tree | 88325af272dfb0fd4f707d9df56f7fcad301fbe0 | |
parent | 9e5b2df0167e8251e4dbb0d925796063fc28f887 (diff) | |
download | nuttx-fb7c644c64eceebc0f8681a87caa1111c7f539b9.tar.gz nuttx-fb7c644c64eceebc0f8681a87caa1111c7f539b9.tar.bz2 nuttx-fb7c644c64eceebc0f8681a87caa1111c7f539b9.zip |
SAMA5D3x-EK README: Add description of WM8904 CODEC
-rw-r--r-- | nuttx/configs/sama5d3x-ek/README.txt | 98 |
1 files changed, 63 insertions, 35 deletions
diff --git a/nuttx/configs/sama5d3x-ek/README.txt b/nuttx/configs/sama5d3x-ek/README.txt index 076676683..628f6cd27 100644 --- a/nuttx/configs/sama5d3x-ek/README.txt +++ b/nuttx/configs/sama5d3x-ek/README.txt @@ -80,7 +80,8 @@ Contents - CAN Usage - SAMA5 ADC Support - SAMA5 PWM Support - - OV2640 Camera interface + - OV2640 Camera Interface + - WM8904 Audio Codec Interface - SAMA5D3x-EK Configuration Options - Configurations @@ -940,42 +941,69 @@ SAMA5 PWM Support [-t duration] is the duration of the pulse train in seconds. Default: 5 Current: 5 [-h] shows this message and exits -OV2640 Camera interface +OV2640 Camera Interface ======================= -SAMA5D3x PIN SAMA5D3x-EK OV2640 -PIO PER SIGNAL ISI Socket J11 ----- --- ------------- --- ------------ ------------ - 1 VDDISI - 2 GND - 3 VDDISI - 4 GND -PE28 ? ? 5 ZB_SLPTR -PE29 ? ? 6 ZB_RST -PC27 B TWI1_CK 7 TWCK1 -PC26 B TWI1_D 8 TWD1 - 9 GND -PD31 B PCK1 (ISI_MCK) 10 ISI_MCK - 11 GND -PA30 C ISI_VSYNC 12 ISI_VSYNC - 13 GND -PA31 C ISI_HSYNC 14 ISI_HSYNC - 15 GND -PC30 C ISI_PCK 16 ISI_PCK - 17 GND -PA16 C ISI_D0 18 ISI_D0 -PA17 C ISI_D1 19 ISI_D1 -PA18 C ISI_D2 20 ISI_D2 -PA19 C ISI_D3 21 ISI_D3 -PA20 C ISI_D4 22 ISI_D4 -PA21 C ISI_D5 23 ISI_D5 -PA22 C ISI_D6 24 ISI_D6 -PA23 C ISI_D7 25 ISI_D7 -PC29 C ISI_D8 26 ISI_D8 -PC28 C ISI_D9 27 ISI_D9 -PC27 C ISI_D10 28 ISI_D10 -PC26 C ISI_D11 29 ISI_D11 - 30 GND + SAMA5D3x PIN SAMA5D3x-EK OV2640 + PIO PER SIGNAL ISI Socket J11 + ---- --- ------------- --- ------------ ------------ + 1 VDDISI + 2 GND + 3 VDDISI + 4 GND + PE28 ? ? 5 ZB_SLPTR + PE29 ? ? 6 ZB_RST + PC27 B TWI1_CK 7 TWCK1 + PC26 B TWI1_D 8 TWD1 + 9 GND + PD31 B PCK1 (ISI_MCK) 10 ISI_MCK + 11 GND + PA30 C ISI_VSYNC 12 ISI_VSYNC + 13 GND + PA31 C ISI_HSYNC 14 ISI_HSYNC + 15 GND + PC30 C ISI_PCK 16 ISI_PCK + 17 GND + PA16 C ISI_D0 18 ISI_D0 + PA17 C ISI_D1 19 ISI_D1 + PA18 C ISI_D2 20 ISI_D2 + PA19 C ISI_D3 21 ISI_D3 + PA20 C ISI_D4 22 ISI_D4 + PA21 C ISI_D5 23 ISI_D5 + PA22 C ISI_D6 24 ISI_D6 + PA23 C ISI_D7 25 ISI_D7 + PC29 C ISI_D8 26 ISI_D8 + PC28 C ISI_D9 27 ISI_D9 + PC27 C ISI_D10 28 ISI_D10 + PC26 C ISI_D11 29 ISI_D11 + 30 GND + +WM8904 Audio Codec Interface +============================ + + Connectivity + ------------ + + ------------- ---------------- ----------------- + 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 + ------------- ---------------- ----------------- + + Configuration + ------------- + + nxplayer + -------- SAMA5D3x-EK Configuration Options ================================= |