CY7C65620-56LFXAT Cypress Semiconductor Corp, CY7C65620-56LFXAT Datasheet - Page 19

• Manufacturer Part Number: CY7C65620-56LFXAT
• Description: CY7C65620-56LFXAT
• Manufacturer: Cypress Semiconductor Corp

Specifications of CY7C65620-56LFXAT

• Lead Free Status / Rohs Status: Compliant

Hub Class Commands
Table 6. Hub Class Requests
Document Number: 38-08037 Rev. *T
GetHubStatus
GetPortStatus
ClearHubFeature
ClearPortFeature
ClearPortFeature
SetHubFeature
SetPortFeature
SetPortFeature
SetPortFeature
GetHubDescriptor
ClearTTBuffer
ResetTT
GetTTState
StopTT
Notes
8. Selector values for different features are presented in
9. Selector values for different features are presented in
Request
bmRequestType bRequest
10100000B
10100011B
00100000B
00100011B
00100011B
00100000B
00100011B
00100011B
00100011B
10100000B
00100011B
00100000B
10100011B
00100011B
0X0A
0x00
0x00
0x01
0x01
0x01
0x03
0x03
0x03
0x03
0x06
0x08
0x09
0x0B
Table 7 on page
Table 9 on page 20.
0x0000
0x0000
Feature selectors
0 or 1
Feature selectors
1, 2, 8, 16, 17, 18, 19,
or 20
Feature selectors
22
(PORT_INDICATOR)
Feature selector
0 or 1
Feature selectors
2, 4 or 8
Feature selector
21
(PORT_TEST)
Feature selector
22
(PORT_INDICATOR)
Descriptor type and
descriptor index
Dev_Addr, EP_Num TT_Port
0x0000
TT_Flags
0x0000
wValue
20.
[8]
[8]
[8]
[8]
[8]
[8]
[8]
0x0000
Byte 0: 0x00
Byte 1: Port
0x0000
Byte 0: 0x00
Byte 1: Port
Byte 0: -
Byte 1: Port
0x0000
Port
Byte 0:
selectors
1,2, 3, 4 or 5
Byte 1: Port
Byte 0:
selectors
1, 2, or 3 Byte
1: Port
Byte 0: 0x00
Byte 1: Port
Byte 0: 0x00
Byte 1: Port
Byte 0: 0x00
Byte 1: Port
wIndex
[8]
[9]
0,
0x0004
0x0004
0x0000
0x0000
0x0000
0x0000
0x0000
0x0000
0x0000
Hub
descriptor
length
0x0000
0x0000
TT state
length
0x0000
wLength
CY7C65620/CY7C65630
Hub status (See Table 11-19
of USB 2.0 Specifications)
Change status (See Table
11-20
specifications)
Port status (See Table 11-21
of USB 2.0 Specifications)
Change status (See Table
11-20
specifications)
None
None
None
None
None
None
None
None
TT state
None
of
of
Data
USB
USB
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