Data Sheet
USB Audio Controller
SN11220ACF
Address
0x00
0x01
0x02
0x03
0x04
0x05
0x06
0x07
0x08
0x09
0x0A
0x0B
0x0C
0x0D
0x0E
0x0F
0x10
0x11
b15 b14 b13 b12 b11 b10 b9 b8 b7 b6 b5 b4 b3 b2 b1 b0
Vendor ID ( VID )
Product ID ( PID )
Manufacture string 15
Manufacture string 13
Manufacture string 11
Manufacture string 9
Manufacture string 7
Manufacture string 5
Manufacture string 3
Manufacture string 1
Product string 15
Product string 13
Product string 11
Product string 9
Manufacture string 14
Manufacture string 12
Manufacture string 10
Manufacture string 8
Manufacture string 6
Manufacture string 4
Manufacture string 2
Manufacture string 0
Product string 14
Product string 12
Product string 10
Product string 8
Product string 7
Product string 6
Product string 5
Product string 4
Product string 3
Product string 2
Product string 1
Product string 0
Control word 1
8
15 14 13 12 11 10
9
7
6
5
4
3
2
1
0
0
0
0x12
0x13
0x14
REM
OTE
WE
LEFT
JSEL
SELF
POW
Reserved ꢁset to 0
Manufacture string #
Product string #
Control word 2
8
15 14 13 12 11 10
9
7
6
5
4
3
2
2
1
1
Config
FUN3 FUN2 FUN1 FUN0
Reserved
HID interval
Control word 3
7
15 14 13 12 11 10
9
8
6
5
4
3
FS_
512
0
0
0
Reserved ꢁ set to 0
USB VID and PID：
The default USB VID of SN11220ACF is 0x0C45. The default PID is composed by
the configurations as below {0, 0, 0, 1, 1, 1, 0, 1, 1, 0, 1, 1, 1, RECORD,
POWER_BIT, 1}. If pin38 tie to high, RECORD will equal “1”. The POWER_BIT is
Sonix Confidential
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Do not copy, reproduce, or distribute without permission
2006 Aug 10, V1.01
SONIX [ SONIX TECHNOLOGY COMPANY ]
