Hello again Tsvetolin,
You are correct, I am trying to follow the steps on TI's documentation. But I am using an LMB setup instead of the CMB used in the documents you quoted.
I understand that different beamforming parameters will generate different…
Hi Hima,
I am glad it finally worked out for you. Unfortunately, I do not have any C5517 EVM nor the linear microphone array at hand.
Please order your own C5517 EVM from: TMDSEVM5517 Evaluation board | TI.com
and the linear microphone array (LMB…
Hi Tom,
TI product portfolio has 2 PCM1864-based Microphone Boards TIDA-01470 and TIDA-01454 respectively linear and circular reference design.
www.ti.com/.../TIDA-01470
www.ti.com/.../TIDA-01454
but TI can not suggest you own Acoustic Sensor…
Hi Xin.gao,
TI can suggest you two types microphone array boards - linear TIDA-01470 and circular TIDA-01454:
www.ti.com/.../tida-01470
www.ti.com/.../tida-01454
both are PCM1864-Based.
Here you can find Audio Pre-processing System Reference…
Hi Charles,
I suggest you 2 solution for microphone arrays TIDA-01470 and TIDA-01454 PCM1864-Based Linear Microphone Boards (LMB) respectively with 4 and 8 microphones. You can connect these boards via I2C interface. You can find hardware and software…
Hi, Chiajung,
In addition to Steve's comments, I would like to mention that our devices can be used as the front-end to capture the microphone data for the beamforming application, we actually have a Linear Microphone Array (LMB) TI Design that might…
Hey Diego:
One other issue, I am using the LMB:
www.ti.com/.../tida-01470
and am finding that in order to get this to work in slave mode, I have to set this 0x20 register to 0x41. So the CLKDET_EN bit is set which hopefully your answer to my…
Kaka-san,
Yes, you would need to mount the header on the CMB so that you can access the extra LRCLK and BCLK lines.
The C5517 TI design was written for the LMB (linear mic board) www.ti.com/.../TIDA-01470 . The patch files are for using the LMB. …
Part Number: PCM1863 Other Parts Discussed in Thread: PCM1803 Tool/software: TI C/C++ Compiler Hi, Mr. Diego,
We got 2 questions about PCM1863
1. For the single end input connection, like the example design in TIDA-01470, when the VINL1/R1 connecting…
Part Number: TMDSEVM5517 Tool/software: Code Composer Studio Hello,
I have been following along with the TIPED-0077 reference design that combines the TMDSEVM5517 and the TIDA-01470 PCM1864LMBEVM. I have created a target configuration in CCS that I…
