MP0 & MP1 pin ADAU 1701
Hello,
I'm designing in a 1701 and need to use TDM in and out, can anyone tell me the correct pinning for TDM in for the 1701?
should I use pin11: MP0 SDATA_IN0/TDM_IN and pin15: MP6 SDATA_OUT0/TDM_OUT ?
The datasheet confuses me:
table 10 at page 11 of the datasheet says:
p10 = MP1 = SDATA_IN0
p11 = MP0 = SDATA_IN1
table 64 at page 46 tells met this:
Multipurpose Pin Function
MP0 SDATA_IN0/TDM_IN
MP1 SDATA_IN1
MP2 SDATA_IN2
MP3 SDATA_IN3
MP4 INPUT_LRCLK (slave only)
MP5 INPUT_BCLK (slave only)
MP6 SDATA_OUT0/TDM_OUT
MP7 SDATA_OUT1
MP8 SDATA_OUT2
MP9 SDATA_OUT3
MP10 OUTPUT_LRCLK (master or slave)
MP11 OUTPUT_BCLK (master or slave)
Kind regards,
Stefan
Hi Stefan,
Table 64 is correct. It matches SigmaStudio's configuration window as well.
Table 10 appears to be wrong in that revision of the datasheet. It is corrected in newer revisions for ADAU1701 derivatives, like the ADAU1401A.
Thanks Brett!
kind regards,
Stefan
The latest data sheet (Rev. C) for the ADAU1701 did not correct this problem.
It seems to have been overlooked in later revisions after Stefan pointed it out.
Hello akiyuki,
I see that this was not corrected with the last revision in 2016.
Thanks for pointing this out.
Dave T
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