CM6206-LX Datasheet, PDF (20/33 Pages) C&K Components – High Integrated USB Audio I/O Controller

CM6206LX
High Integrated USB Audio I/O Controller
Vendor ID and Product ID reported within Device Descriptor will be derived from the content of serial
EEPROM. The organization of serial EEPROM is shown below:
Address = 0
Address = 1
Address = 2
Address = 3
Address = 4
Address = 5
Address = 6
Address = 7
Address = 8
Address = 9
Address = 10
Address = 11
Address = 12
Address = 13
Address = 14
Address = 15
Address = 16
Address = 17
Address = 18
Address = 19
Address = 20
Address = 21
Address = 22
Address = 23
Address = 24
Address = 25
Address = 26
Address = 27
Address = 28
Address = 29
Address = 30
Address = 31
Address = 63
16’h434dX
Vendor ID
Product ID
String 1,String 0
String 3,String 2
String 5,String 4
String 7,String 6
String 9,String 8
String 11,String 10
String 13,String 12
String 15,String 14
String 17,String16
String 19,String 18
String 21,String 20
String 23,String 22
{8’dx,MString 0}
{8’dx,MString 1}
{8’dx,MString 2}
{8’dx,MString 3}
{8’dx,MString 4}
{8’dx,MString 5}
{8’dx,MString 6}
{8’dx,MString 7}
{8’dx,MString 8}
{8’dx,MString 9}
{8’dx,MString 10}
{8’dx,MString 11}
16’hXXXX
Users can program serial EEPROM via HID interface, as described in the former section. The first word is a
magic code. Only when it matches, CM6206LX will regard the serial EEPROM valid.
6.3 Power Management
To meet suspend current specification of USB; CM6206LX turns off most blocks when entering suspend.
The only two exceptions are power-on-reset and regulator.
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