EZ-USB Datasheet, PDF (93/334 Pages) Cypress Semiconductor – The EZ-USB USB Integrated Circuit

Table 5-15. USB Default Interface 0, Alternate Setting 1, Isochronous Endpoint Descriptors
Offset
0
1
2
3
4
5
6
0
1
2
3
4
5
6
0
1
2
3
4
5
6
0
1
2
3
4
5
6
0
1
2
3
4
5
6
0
1
2
3
4
5
6
Field
bLength
bDescriptorType
bEndpointAddress
bmAttributes
wMaxPacketSize (L)
wMaxPacketSize (H)
bInterval
bLength
bDescriptorType
bEndpointAddress
bmAttributes
wMaxPacketSize (L)
wMaxPacketSize (H)
bInterval
bLength
bDescriptorType
bEndpointAddress
bmAttributes
wMaxPacketSize (L)
wMaxPacketSize (H)
bInterval
bLength
bDescriptorType
bEndpointAddress
bmAttributes
wMaxPacketSize (L)
wMaxPacketSize (H)
bInterval
bLength
bDescriptorType
bEndpointAddress
bmAttributes
wMaxPacketSize (L)
wMaxPacketSize (H)
bInterval
bLength
bDescriptorType
bEndpointAddress
bmAttributes
wMaxPacketSize (L)
wMaxPacketSize (H)
bInterval
Description
Length of this Endpoint Descriptor
Descriptor Type = Endpoint
Endpoint Direction (1 is in) and Address = IN8
XFR Type = ISO
Maximum Packet Size = 16 Bytes
Maximum Packet Size - High
Polling Interval in Milliseconds (1 for iso)
Length of this Endpoint Descriptor
Descriptor Type = Endpoint
Endpoint Direction (1 is in) and Address = OUT8
XFR Type = ISO
Maximum Packet Size = 16 Bytes
Maximum Packet Size - High
Polling Interval in Milliseconds (1 for iso)
Length of this Endpoint Descriptor
Descriptor Type = Endpoint
Endpoint Direction (1 is in) and Address = IN9
XFR Type = ISO
Maximum Packet Size = 16 Bytes
Maximum Packet Size - High
Polling Interval in Milliseconds (1 for iso)
Length of this Endpoint Descriptor
Descriptor Type = Endpoint
Endpoint Direction (1 is in) and Address = OUT9
XFR Type = ISO
Maximum Packet Size = 16 Bytes
Maximum Packet Size - High
Polling Interval in Milliseconds (1 for iso)
Length of this Endpoint Descriptor
Descriptor Type = Endpoint
Endpoint Direction (1 is in) and Address = IN10
XFR Type = ISO
Maximum Packet Size = 16 Bytes
Maximum Packet Size - High
Polling Interval in Milliseconds (1 for iso)
Length of this Endpoint Descriptor
Descriptor Type = Endpoint
Endpoint Direction (1 is in) and Address = OUT10
XFR Type = ISO
Maximum Packet Size = 16 Bytes
Maximum Packet Size - High
Polling Interval in Milliseconds (1 for iso)
Value
07H
05H
88H
01H
10H
00H
01H
07H
05H
08H
01H
10H
00H
01H
07H
05H
89H
01H
10H
00H
01H
07H
05H
09H
01H
10H
00H
01H
07H
05H
8AH
01H
10H
00H
01H
07H
05H
0AH
01H
10H
00H
01H
Page 5-18
Chapter 5. EZ-USB CPU
EZ-USB TRM v1.9