28 - - - -
29 - - - -
30 /HOLD - - 3.3
31 SUBO SUBO input I 0
32 - Operation mode setting (external pull-up) I 3.3
33 DVDD2 I/O system (3.3V) power supply - 3.3
34 CVSS4 GND - 0
35 (GND) GND I 0
36 - - - -
37 CVSS5 GND - 0
38 - - - -
39 - - - -
40 DVSS2 GND - 0
41 CLK C M AUDIO bit clock input I 1.6
42 SCK Clock input I 3.3
43 LRCK C M AUDIO L/R identifying signal input I 1.6
44 CDFS Serial frame sink signal input I 2.6
45 DATA M C AUDIO serial data input I 1.6
46 - - - -
47 SI Serial data input I 0
48 CLK M C AUDIO bit clock output O 1.6
49 SCK Clock input I 3.3
50 CVSS6 GND - 0
51 - - - -
52 CVDD3 CORE CPU system (1.6V) power supply - 1.6
53 LRCK M C AUDIO L/R identifying signal output O 1.6
54 CDFS Serial frame sink signal input I 2.4
55 - - - -
56 DVDD3 I/O system (3.3V) power supply - 3.3
57 DVSS3 GND - 0
58 REST SW Mechanics deck REST SW input I 3.3
59 DATA M C AUDIO serial data output O 1.6
60 SO Serial data output O 1.2
61 - - - -
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