S2R72A44F12C4 Datasheet, PDF (17/32 Pages) Epson Company – Wide temperature range Low power consumption

7. Request List
CLEAR_FEATURE(DEVICE_REMOTE_WAKEUP) 0x00
SET_FEATURE(ENDPOINT0 HALT)
0x02
CLEAR_FEATURE(ENDPOINT0 HALT)
0x02
SET_FEATURE(ENDPOINT1 HALT)
CLEAR_FEATURE(ENDPOINT1 HALT)
SET_FEATURE(TEST_J)
SET_FEATURE(TEST_K)
SET_FEATURE(TEST_SE0_NAK)
SET_FEATURE(TEST_PACKET)
SET_FEATURE(TEST_FORCE_ENABLE)
0x02
0x02
0x00
0x00
0x00
0x00
0x00
0x01
0x03
0x01
0x03
0x01
0x03
0x03
0x03
0x03
0x03
0x0001
0x0000
0x0000
0x0000
0x0000
0x0002
0x0002
0x0002
0x0002
0x0002
0x0000
0x00n0
(n=0 or 8)
0x00n0
(n=0 or 8)
0x0081
0x0081
0x0100
0x0200
0x0300
0x0400
0x0500
0x0000
0x0000
0x0000
0x0000
0x0000
0x0000
0x0000
0x0000
0x0000
0x0000
7.2 Class-specific requests
Request
GetHubDescriptor()
SetHubDescriptor()
GetHubStatus()
GetPortStatus(Port y)
GetBusStatus(Port y)
SetHubFeature(C_HUB_LOCAL_POWER)
ClearHubFeature(C_HUB_LOCAL_POWER)
SetHubFeature(C_HUB_OVER_CURRENT)
ClearHubFeature(C_HUB_OVER_CURRENT)
SetPortFeature(PORT_ CONNECTION )
ClearPortFeature(PORT_ CONNECTION)
SetPortFeature(PORT_ENABLE)
ClearPortFeature(PORT_ENABLE)
SetPortFeature(PORT_SUSPEND)
ClearPortFeature(PORT_SUSPEND)
SetPortFeature(PORT_RESET)
ClearPortFeature(PORT_RESET)
SetPortFeature(PORT_POWER)
ClearPortFeature(PORT_POWER)
SetPortFeature(PORT_LOW_SPEED)
ClearPortFeature(PORT_ LOW_SPEED)
SetPortFeature(PORT_HIGH_SPEED)
ClearPortFeature(PORT_ HIGH_SPEED)
SetPortFeature(C_PORT_CONNECTION)
ClearPortFeature(C_PORT_CONNECTION)
SetPortFeature(C_PORT_ENABLE)
ClearPortFeature(C_PORT_ENABLE)
SetPortFeature(C_PORT_SUSPEND)
ClearPortFeature(C_PORT_SUSPEND)
SetPortFeature(C_PORT_OVER_CURRENT)
ClearPortFeature(C_PORT_OVER_CURRENT)
SetPortFeature(C_PORT_RESET)
ClearPortFeature(C_PORT_RESET)
SetPortFeature(TEST_J)
bmRequest
Type
0xA0
0x20
0xA0
0xA3
0xA3
0x20
0x20
0x20
0x20
0x23
0x23
0x23
0x23
0x23
0x23
0x23
0x23
0x23
0x23
0x23
0x23
0x23
0x23
0x23
0x23
0x23
0x23
0x23
0x23
0x23
0x23
0x23
0x23
0x23
bRequest wValue
0x06
0x07
0x00
0x00
0x02
0x03
0x01
0x03
0x01
0x03
0x01
0x03
0x01
0x03
0x01
0x03
0x01
0x03
0x01
0x03
0x01
0x03
0x01
0x03
0x01
0x03
0x01
0x03
0x01
0x03
0x01
0x03
0x01
0x03
0x0000 or
0x2900
0x0000 or
0x2900
0x0000
0x0000
0x0000
0x0000
0x0000
0x0001
0x0001
0x0000
0x0000
0x0001
0x0001
0x0002
0x0002
0x0004
0x0004
0x0008
0x0008
0x0009
0x0009
0x000A
0x000A
0x0010
0x0010
0x0011
0x0011
0x0012
0x0012
0x0013
0x0013
0x0014
0x0014
0x0015
wIndex
0x0000
0x0000
0x0000
0x000y
0x000y
0x0000
0x0000
0x0000
0x0000
0x000y
0x000y
0x000y
0x000y
0x000y
0x000y
0x000y
0x000y
0x000y
0x000y
0x000y
0x000y
0x000y
0x000y
0x000y
0x000y
0x000y
0x000y
0x000y
0x000y
0x000y
0x000y
0x000y
0x000y
0x010y
wLength
0x0009
0xFFFF
0x0004
0x0004
0x0001
0x0000
0x0000
0x0000
0x0000
0x0000
0x0000
0x0000
0x0000
0x0000
0x0000
0x0000
0x0000
0x0000
0x0000
0x0000
0x0000
0x0000
0x0000
0x0000
0x0000
0x0000
0x0000
0x0000
0x0000
0x0000
0x0000
0x0000
0x0000
0x0000
14
Seiko Epson Corporation
S2R72A4x Series Data Sheet
(Rev.1.20)