CM103+ C-Media Electronics, Inc., CM103+ Datasheet - Page 13

• Manufacturer Part Number: CM103+
• Description: 16-Bit Stereo USB Audio Controller
• Manufacturer: C-Media Electronics, Inc.

6. FUNCTION DESCRIPTIONS
Date: 09/25/2005
Offset
10
12
14
15
16
17
6.1 USB INTERFACE
0
1
2
4
5
6
7
8
6.1.1 DEVICE DESCRIPTOR
bNumConfigurations
bMaxPacketSize0
bDeviceSubClass
bDescriptorType
bDeviceProtocol
iSerialNumber
bDeviceClass
iManufacturer
bcdDevice
idProduct
idVendor
bcdUSB
iProduct
bLength
Field
Size
USB Stereo Audio Chip for Digital Speakers Application
1
1
2
1
1
1
1
2
2
2
1
1
1
1
Value
0D8C Vendor ID
(Hex)
0104
0010
0110
12
01
00
00
00
08
01
02
00
01
- 13 -
Total 18 Bytes
Device Descriptor
USB 1.1 compliant.
Endpoint Zero Size = 8 bytes
Product ID
Device Release Number
Index of string descriptor describing
manufacturer -> “C-Media INC.”
Index of string descriptor describing
product -> "C-Media USB Audio
Index of string descriptor describing the
device’s serial number
Configurations number = 1
Description
Version: 1.01
CM103+
"