CM6206 Datasheet, PDF (12/35 Pages) C-Media Electronics – High Integrated USB Audio I/O Controller

CM6206
High Integrated USB Audio I/O Controller
REG1
Address:
Reset State:
0x01
0x3002
15
Rsvd
14
SEL_CLK
13
12
11
PLLBINen SOFTMUTEen GPIO4_o
10
GPIO4_OEN
9
GPIO3_o
8
GPIO3_OEN
7
GPIO2_o
6
5
GPIO2_OEN GPIO1_o
4
GPIO1_OEN
3
Valid
2
SPDIFLOOP
1
0
DIS_SPDIFO SPDIFMIX
Bit
Number
15
14
Bit
Mnemonic
Rsvd
SEL_CLK
13
PLLBINen
12
SOFTMUTEen
11
GPIO4_o
10
GPIO4_OEN
9
GPIO3_o
8
GPIO3_OEN
7
GPIO2_o
6
GPIO2_OEN
5
GPIO1_o
4
GPIO1_OEN
3
VALID
2
SPDIFLOOP
1
DIS_SPDIFO
0
SPDIFMIX
Read/
Write
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
Function
Reserved
For test. Select 44.1k source for DACs 1=from 22.58M
0=from 24.576M
PLL binary search enable
Soft mute enable
Gpio4 signal
Gpio4 output enable
Gpio3 signal
Gpio3 output enable
Gpio2 signal
Gpio2 output enable
Gpio1 signal
Gpio1 output enable
SPDIFOUT Valid Signal 1=un-valid
SPDIF loop-back enable
SPDIF out disable
SPDIF in mix enable
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