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參數(shù)資料
| 型號： | GL652USB |
| 廠商： | Electronic Theatre Controls, Inc. |
| 英文描述： | USB 7 PORT HUB CONTROLLER |
| 中文描述： | 7端口的USB集線器控制器 |
| 文件頁數(shù)： | 10/17頁 |
| 文件大?。?/td> | 190K |
| 代理商： | GL652USB |
10 08/18/00
GL652USB 7 PORT USB HUB CONTROLLER
Revision 1.2
ENP1_IND
Host command to the hub:
PT_CMD3~0
HB_CMD3
HB_CMD2
HB_CMD1
HB_CMD0
: 4’h0 –SetPortFeature(PORT_SUSPEND)
: 4’h1 –SetPortFeature(PORT_RESET)
: 4’h2 –SetPortFeature(PORT_POWER)
: 4’h3 –ClearPortFeature(PORT_ENABLE)
: 4’h4 –ClearPortFeature(PORT_SUSPEND)
: 4’h5 –ClearPortFeature(PORT_POWER)
: 4’h6 –ClearPortFeature(C_PORT_RESET)
: 4’h7 –ClearPortFeature(C_PORT_OVER_CURRENT)
: 4’h8 –ClearPortFeature(C_PORT_SUSPEND)
: 4’h9 –ClearPortFeature(C_PORT_ENABLE)
: 4’hA –ClearPortFeature(C_PORT_CONNECTION)
: 1’b1 –SetHubFeature(C_HUB_LOCAL_POWER)
: 1’b1 –SetHubFeature(C_HUB_OVER_CURRENT)
: 1’b1 –ClearHubFeature(C_HUB_LOCAL_POWER)
: 1’b1 –ClearHubFeature(C_HUB_OVER_CURRENT)
( offset 0C, default = 00h )
R/O
PT6
Endpoint 1 interrupt change indicator
R/O
PT7
R/O
PT5
R/O
PT4
R/O
PT3
R/O
PT2
R/O
PT1
R/O
HUB
TRXFLAG
( offset 0D, default = 00h )
R/W1C
P7_TRX
P6_TRX
Upstream traffic flag:
P1_TRX
P2_TRX
P3_TRX
P4_TRX
P5_TRX
P6_TRX
P7_TRX
R/W1C
R/W1C
P5_TRX
R/W1C
P4_TRX
R/W1C
P3_TRX
R/W1C
P2_TRX
R/W1C
P1_TRX
--
: upstream traffic happens on downstream port 1
: upstream traffic happens on downstream port 2
: upstream traffic happens on downstream port 3
: upstream traffic happens on downstream port 4
: upstream traffic happens on downstream port 5
: upstream traffic happens on downstream port 6
: upstream traffic happens on downstream port 7
LED_INIT
( offset 0E, default = 00h )
R/W1C
P7_ON
LED initial flag:
P1_ON
R/W1C
P6_ON
R/W1C
P5_ON
R/W1C
P4_ON
R/W1C
P3_ON
R/W1C
P2_ON
R/W1C
P1_ON
--
: if 1’b1, LED is always on, otherwise, judge according to TRXFLAG
register.
: if 1’b1, LED is always on, otherwise, judge according to TRXFLAG
register.
: if 1’b1, LED is always on, otherwise, judge according to TRXFLAG
register.
: if 1’b1, LED is always on, otherwise, judge according to TRXFLAG
register.
: if 1’b1, LED is always on, otherwise, judge according to TRXFLAG
register.
: if 1’b1, LED is always on, otherwise, judge according to TRXFLAG
register.
: if 1’b1, LED is always on, otherwise, judge according to TRXFLAG
register.
P2_ON
P3_ON
P4_ON
P5_ON
P6_ON
P7_ON
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