MC141555 Motorola, MC141555 Datasheet - Page 11

• Manufacturer Part Number: MC141555
• Description: USB Hub Controller CMOS
• Manufacturer: Motorola

MOTOROLA
Table 8. Standard Requests
bmRequestType
00000000b
(device)
00000001b
(interface)
00000010b
(endpoint)
10000000b
10000000b
10000001b
10000000b
(device)
10000001b
(interface)
10000010b
(endpoint)
00000000b
00000000b
00000000b
00000000b
(device)
00000001b
(interface)
00000010b
(endpoint)
00000001b
10000010b
bRequest
01h
Clear_Feature
08h
Get_Configuration
06h
Get_Descriptor
0Ah
Get_Interface
00h
Get_Status
05h
Set_Address
09h
Set_Configuration
07h
Set_Descriptior
03h
Set_Feature
0Bh
Set_Interface
0Ch
Synch_Frame
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wValue
0001h
xxxxh
0000h
0000h
0100h
0200h
0400h
0500h
0000h
0000h
Device
address
0000h/
0001h
xxxxh
0001h
xxxxh
0000h
0000h
xxxxh
wIndex
0000h
xxxxh
0000h (e.p. 0)
0081h (e.p. 1)
0000h
0000h
0001h
0000h
xxxxh
0000h
0081h
0000h
0000h
xxxxh
0000h
xxxxh
0000h (e.p. 0)
0081h (e.p. 1)
0000h
xxxxh
wLength
0000h
xxxxh
0000h
0001h
0012h
0019h
xxxx
xxxx
0001h
0002h
0000h
0000h
xxxxh
0000h
xxxxh
0000h
0000h
xxxxh
Data/Handshake
None/Ack
Disable remote wakeup feature
STALL
None/Ack
Clear Endpoint Stall condition
ConfigurationValue
Device Descriptor
Configuration Descriptor
STALL
STALL
00h
current Remote Wakeup/ Pow-
ered status
0000h
0001h = STALLed
0000h = not STALLed
None/Ack
None/Ack
xxxx/STALL
None/Ack
Enable remote wakeup feature
None/STALL
None/ACK
Set Endpoint STALL condition
None/Ack
STALL
MC141555
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