EMP202 Datasheet, PDF (14/28 Pages) List of Unclassifed Manufacturers – Single-Chip Dual-Channel AC’97 Audio Codec for PC Audio Systems

Single-Chip Dual-Channel AC’97 Audio Codec
EMP202
EMPIA Technology
Bit
15:14
13
12:10
9
8
7
6:0
5.1.15. MX20 General Purpose Register
Default: 0000H
Type
-
R/W
-
R/W
R/W
R/W
-
Function
Reserved, read as 0
3D Control: Used to enable or disable 3D effects.
1: On
0: Off
Reserved, Read as 0
Mono Output Select:
0: MIX
1: MIC
Mic Select:
0: Mic 1
1: Mic 2
AD to DA Loop-back Control: Used to enable or disable ADC to front DAC loop-back.
0: Disable
1: Enable
Reserved
Bit
15:4
3:2
1:0
5.1.16. MX22 3D Control
Default: 0000H
Type
-
R/W
-
Reserved, read as 0
LINE_OUT Separation Ration
00 0(off)
01 3(low)
10 4.3(med)
11 6(high)
Reserved, read as 0
Function
7/15/2002
14