TMS320C5517: Configure 16 bit / 24 bit data serializer word length of I2S0CTRL Register

Don Nguyen

Part Number: TMS320C5517

Hi,

I'm using kit EVM5517, and I want to configure Register I20SCTRL for DSP processor and CODEC with WDLNGTH=16 bit data or 24 bit data.

But in SPRUH16B, page 386, section 7.3.1, bit 5-2, there are only 3 mode 8 bit, 10 bit, 32 bit data. How can I configure mode 16 bit data or mode 24 bit data for DSP to communicate to CODEC?

over 7 years ago

0 Yordan Kovachev over 7 years ago

TI__Guru**** 161600 points

Hi,

I've notified the sw team. They will post their feedback directly here.

Best Regards,
Yordan

0 Don Nguyen over 7 years ago in reply to Yordan Kovachev

Prodigy 190 points

I look forward to hearing from you soon.
Thank you so much, Yordan.

0 Lalindra Jayatilleke over 7 years ago in reply to Yordan Kovachev

TI__Mastermind 30365 points

Don,

See C:\ti\c55_lp\c55_csl_3.08\ccs_v6.x_examples\i2s\CSL_I2S_PollExample\csl_i2s_PollExample.c ~

line 147

Lali

0 Don Nguyen over 7 years ago in reply to Lalindra Jayatilleke

Prodigy 190 points

Yeah, I've seen that. I think the document SPRUH16B need to be added more information about I2S configuration in the next release.
Thanks a lot, Lali.
Best Regard,
Don.

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TMS320C5517: Configure 16 bit / 24 bit data serializer word length of I2S0CTRL Register