AK5371VQ Asahi Kasei Microsystems, AK5371VQ Datasheet - Page 18

• Manufacturer Part Number: AK5371VQ
• Description: 2CH A/D CONVERTER WITH USB I/F
• Manufacturer: Asahi Kasei Microsystems

MS0103-E-00
3.5 Endpoint descriptor
3.5.1
Offset
3.5.2
Offset
ASAHI KASEI
0
1
2
3
4
6
7
8
0
1
2
3
4
5
MS0103-E-00
Standard Endpoint Descriptor
Class-specific isochronous audio data endpoint descriptor
Field
bLength
bDescriptorType
bendpointAddress
bmAttributes
wMaxPacketSize
wInterval
bRefresh
bSynchAddress
Field
bLength
bDescriptorType
bDescriptorSubtype
bmAttributes
bLockDelayUnits
wLockDelay
Size
Size
1
1
1
1
1
2
1
1
1
1
1
1
1
2
Value
0x07
0x25
0x01
0x01
0x00
0x0000
Value
0x09
0x05
0x81
0x05
0x01
0x00
0x00
0x0064
18
Description
Length of this descriptor
ENDPOINT descriptor
Endpoint 1, IN direction
Isochronous, asynchronous, not shared
2byte*50sample*1ch=100 byte/frame
One packet every frame (Must be set to 1)
Description
Size of this descriptor
CS_ENDPOINT
GENERAL
Sample rate control
Unused
[AK5371]
2001/06