CM6308 C-Media Electronics, Inc., CM6308 Datasheet - Page 31

• Manufacturer Part Number: CM6308
• Description: Cm6308 Usb Audio Chip Specification
• Manufacturer: C-Media Electronics, Inc.

Date: 09/04/2007
[ADDR]
0x07,
0x08,
0x09,
0x0A,
0x0B,
0x0C ~ 0x29
0x2A ~ 0x65
0x66 ~ 0x75
0x76 ~ 0xFF
Mixer (AA-Path) Control
VID (Low Byte)
VID (High Byte)
PID (Low Byte)
PID (High Byte)
Manufacture String (30 bytes)
Product String (60 bytes)
String of Serial Number (16 bytes)
Reserved (Default 8’h00)
[DATA]
bit[5:0]:
bit 6:
bit 7:
0x0c
0x0d
…
0x29
0x2A
0x2B
…
0x65
0x66
0x67
…
0x75
AA-Path (Unit fd / fe) initial Volume
(6’38 ~ 6’h10,
Mute_fe (AA Line) initial Value (0: Un-Mute, 1: Mute)
Mute_fd (AA Mic) initial Value
[String1]
[String2]
[String30]
[String1]
[String2]
[String60]
[String1]
[String2]
[String16]
-
31/42 -
…
…
…
+22.5 ~ -36dB/Mute,
Audio and Voice Applications
Single-Chip USB Solution for
(0: Un-Mute, 1: Mute)
-1.5dB/step)
CM6308
Version: