Cirrus Logic CS4970x4 - Manual (Page 85)

4-11 Copyright 2013 Cirrus Logic, Inc. DS810UM6
Digital Audio Output Port Description
CS4953x4/CS4970x4 System Designer’s Guide
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Table 4-11. DSP Bypass Configuration
DAO_SCLK Polarity Hex Message
Route XMTA_IN to DAO1_DATA3/XMTA and
XMTB_IN to DAO2_DATA3/XMTB 0x81000052
0x0000001B
Route XMTA_IN to DAO1_DATA3/XMTA
0x81000052
0x00000013
Route XMTB_IN to DAO2_DATA3/XMTB
0x81000052
0x0000000b
Disable DSP Bypass
0x81000052
0x00000003