gl850 ETC-unknow, gl850 Datasheet - Page 26

• Manufacturer Part Number: gl850
• Description: Usb 2.0 4-port Hub Controller
• Manufacturer: ETC-unknow

Note: 1. Hub descriptor is described in Section 6.2.
©2000-2003 Genesys Logic Inc.—All rights reserved.
ClearPortFeature
(C_PORT_CONNECTI
ON)
ClearPortFeature
(C_PORT_RESET)
ClearPortFeature
(C_PORT_ENABLE)
ClearPortFeature
(C_PORT_SUSPEND)
ClearPortFeature
(C_PORT_OVER_CU
RRENT)
SetPortFeature
(PORT_TEST:TEST_J)
SetPortFeature
(PORT_TEST:TEST_K
)
SetPortFeature
(PORT_TEST:
TEST_SE0_NAK)
SetPortFeature
(PORT_TEST:
TEST_PACKET)
SetPortFeature
(PORT_TEST:
TEST_FORCE_ENAB
LE)
SetPortFeature
(PORT_INDICATOR)
ClearTTBuffer
GetTTStatus
ResetTT
StopTT
2. High byte of wIndex is the port indicators selector code, low byte of wIndex is the port number. For
3. The device address, endpoint number, and endpoint type of the full-/low-speed endpoint that may
detailed information, please refer to the section 11.24.2.13 of Universal Serial Bus Specification
Revision 2.0.
have a busy TT buffer must be specified in the wValue field. For detailed information, please refer to
the table 11-18 of section 11.24.2.3 of Universal Serial Bus Specification Revision 2.0.
10100011B
00100011B
00100011b
00100011b
00100011b
00100011b
00100011b
00100011b
00100011b
00100011b
00100011b
00100011b
00100011b
00100011b
00100011b
0Ah
0Bh
01h
01h
01h
01h
01h
03h
03h
03h
03h
03h
03h
08h
09h
(Note3)
0010h
0014h
0012h
0013h
0015h
0015h
0015h
0015h
0015h
0016h
0000h
0000h
0000h
0011h
GL850 USB 2.0 4-Port HUB Controller
(Note2)
0001h~
0001h~
0001h~
0001h~
0001h~
0101h~
0201h~
0301h~
0401h~
0501h~
0004h
0004h
0004h
0004h
0004h
0104h
0204h
0304h
0404h
0504h
0001h
0001h
0001h
0001h
08D0h? TT state
0000h
0000h
0000h
0000h
0000h
0000h
0000h
0000h
0000h
0000h
0000h
0000h
0000h
0000h
Zero length packet
Zero length packet
Zero length packet
Zero length packet
Zero length packet
Zero length packet
Zero length packet
Zero length packet
Zero length packet
Zero length packet
Zero length packet
Zero length packet
Zero length packet
Zero length packet
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