BD9406KS2 Datasheet, PDF (31/38 Pages) Rohm – 28bit Audio DSP with Built-in 2ch ADC, 6ch DAC and ASRC

BU9406KS2
Technical Note
6-3. Channel Mixer
Performs mixing configuration of left and right channel sounds of digital signals input to the DAC.
Stereo signals are converted to monaural here.
Mixes DAC Lch input data.
Default = 0
Select Address
DF1 &h2A [ 3：2 ]
DF2 &h2B [ 7：6 ]
DF3 &h2B [ 3：2 ]
Value
0
1
2
3
Operation Description
Inputs Lch data
Inputs (Lch+Rch)/2 data
Inputs (Lch+Rch)/2 data
Inputs Rch data
Mixes DAC Rch input data.
Default = 0
Select Address
DF1 &h2A [ 1：0 ]
DF2 &h2B [ 5：4 ]
DF2 &h2B [ 1：0 ]
Value
0
1
2
3
Operation Description
Inputs Rch data
Inputs (Lch+Rch)/2 data
Inputs (Lch+Rch)/2 data
Inputs Lch data
www.rohm.com
© 2012 ROHM Co., Ltd. All rights reserved.
31/34
2012.03 - Rev.A