AnsweredAssumed Answered

Confirm about i.MX6 ASRC.

Question asked by Satoshi Shimoda on Jan 23, 2014
Latest reply on Feb 5, 2014 by Bio_TICFSL

Hi community,

 

I want to confirm about i.MX6 ASRC.

Please my questions below.

 

[Q1]

Please see Figure 15-4 in IMX6SDLRM (Rev.1).

There are input clock A, B, C and output clock A, B, C.

I understand these input clocks are the sampling rate for audio data from external device.

And these output clocks are the sampling rate for audio data to external device.

Is my understanding correct?

 

[Q2]

Please see Table 15-7.

I want to confirm correspondence between "Fsin, Fsout" in this table and "input clock, output clock" in Figure 15-4.

Could you let me know it?

 

[Q3]

Please see ATSC bit in chapter 15.7.1.

Could you let me know how ASRC decide a sampling rate for input / output if ATSC is set?

 

 

Best Regards,

Satoshi Shimoda

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