Inquiry i.MX6DL support ESAI TDM mode information

[andychien]

Dear Sir,

Our customer have new project want to used i.MX6DL chip.

They want to used ESAI TDM mode to implement multi- channel MP3 player.

They need TDM could support x512 by every Frame.

We checked and don't find this detail TDM spec. on NXP i.MX6SDLCEC.pdf and i.MX6SDLRM.pdf.

Could you help check and provide more TDM support information?

Thanks a lot,

[igorpadykov]

Hi Andy

ESAI TDM mode is named as Network mode and described in
sect. 26.1.2.1 Normal/Network/On-Demand Mode Selection and
Figure 26-29. Normal and Network Operation i.MX6SDL Reference Manual :

For the network mode, 2 to 32 time slots per frame may be selected. During each frame, 0
to 32 data words of I/O may be received or transmitted. In either case, the transfers are
periodic. The frame sync signal indicates the first time slot in the frame. Network mode is
typically used in time division multiplexed (TDM) networks of codecs, DSPs with
multiple words per frame, or multi-channel devices.

http://www.nxp.com/assets/documents/data/en/reference-manuals/IMX6SDLRM.pdf

Best regards
igor
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