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| SLA Status | Assignee | Support Status |
|---|---|---|
| SLA Closed. Met after 8 hours |
Awaiting Company Response | |
ADSP-21569
Recommended for New Designs
Reaching speeds of up to 1 GHz, the ADSP-2156x processors are members of the SHARC® family of products. The ADSP-2156x processor is based on the SHARC...
Datasheet
ADSP-21569 on Analog.com
Hello, I have an ADSP-21569 and an AD2428WD1BZ.
I'm posting this because I'm curious about which pins on EV-SOMCRR_BRKOUT can be used as BCLK, LRCLK, and SDATA_IN to connect them.
Thanks
Hi,
We understand that you are using ADSP-21569 SOM board. If so,
You can connect ADSP-21569 with AD2428WD1BZ using DAI pins.
Using SRU configuration you can route the SPORT Signals to DAI pins and then connect wires externally from the DAI pins to AD2428WD1BZ.
For example, if SPORT4A DATA0 is transferred to DAI1_01 pin: Below SRU configuration is used in the project.
SRU2(SPT4_AD0_O,DAI1_PB01_I); /* SPORT 4A to DAI1_01*/
SRU2(HIGH,DAI1_PBEN01_I); /* Configure pin buffers as signal output */
Then connect the P2.2 pin(DAI1_PIN01) on the EV-SOMCRR_BRKOUT to the SDATA_IN pin of the AD2428WD1BZ.
Please refer “EV-SOMCRR-BRKOUT” schematic from the below link:
www.analog.com/.../ev-somcrr-brkout-schematic.pdf
Additionally, you can install BSP package for ADSP-21569 from the below path which have examples codes for peripherals:
download.analog.com/.../ADI_EV-2156x_EZ-KIT-Rel3.0.0.exe
After installation, please refer examples from the below path:
<installation path> \ADSP-2156x_EZ-KIT-Rel1.0.1\ADSP-2156x_EZ-KIT\Examples\drivers\adc
For more details, please refer chapter “22 Digital Audio Interface (DAI)” from the hardware reference manual:
www.analog.com/.../adsp-2156x_hwr.pdf
Regards,
Nandini C
Hi,
We understand that you are using ADSP-21569 SOM board. If so,
You can connect ADSP-21569 with AD2428WD1BZ using DAI pins.
Using SRU configuration you can route the SPORT Signals to DAI pins and then connect wires externally from the DAI pins to AD2428WD1BZ.
For example, if SPORT4A DATA0 is transferred to DAI1_01 pin: Below SRU configuration is used in the project.
SRU2(SPT4_AD0_O,DAI1_PB01_I); /* SPORT 4A to DAI1_01*/
SRU2(HIGH,DAI1_PBEN01_I); /* Configure pin buffers as signal output */
Then connect the P2.2 pin(DAI1_PIN01) on the EV-SOMCRR_BRKOUT to the SDATA_IN pin of the AD2428WD1BZ.
Please refer “EV-SOMCRR-BRKOUT” schematic from the below link:
www.analog.com/.../ev-somcrr-brkout-schematic.pdf
Additionally, you can install BSP package for ADSP-21569 from the below path which have examples codes for peripherals:
download.analog.com/.../ADI_EV-2156x_EZ-KIT-Rel3.0.0.exe
After installation, please refer examples from the below path:
<installation path> \ADSP-2156x_EZ-KIT-Rel1.0.1\ADSP-2156x_EZ-KIT\Examples\drivers\adc
For more details, please refer chapter “22 Digital Audio Interface (DAI)” from the hardware reference manual:
www.analog.com/.../adsp-2156x_hwr.pdf
Regards,
Nandini C
Thanks.
I will study SRU configuration and TDM4 connection, ... etc. ^_^.
