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參數(shù)資料
型號： ISP1130
廠商： NXP Semiconductors N.V.
英文描述： Universal Serial Bus compound hub with integrated keyboard controller
中文描述： 通用串行總線控制器與集成鍵盤復合樞紐
文件頁數(shù)： 20/68頁
文件大小： 1786K
代理商： ISP1130
Philips Semiconductors
ISP1130
USB compound hub with keyboard controller
Objective specification
Rev. 01 — 23 March 2000
20 of 68
9397 750 06895
Philips Electronics N.V. 2000. All rights reserved.
8.4.5
Get port status
The hub returns 4 bytes. The first 2 bytes contain the port status bits (wPortStatus,
see
Table 18
). The last 2 bytes hold the port status change bits (wPortChange, see
Table 19
).
8.4.6
Get configuration descriptor
The hub returns 25 bytes containing the configuration descriptor (9 bytes, see
Table 9
), the interface descriptor (9 bytes, see
Table 10
) and the endpoint descriptor
(7 bytes, see
Table 11
).
8.4.7
Get device descriptor
The hub returns 18 bytes containing the device descriptor, see
Table 8
.
Table 18: Get port status response (wPortStatus)
Bit #
Function
0
current connect status
Value
0
1
0
1
0
1
0
1
0
1
0
0
1
0
1
0
Description
no device present
device present on this port
port disabled
port enabled
port not suspended
port suspended
no overcurrent condition
overcurrent condition detected
reset not asserted
reset asserted
-
port powered off
port power on
full-speed device attached
low-speed device attached
-
1
port enabled/disabled
2
suspend
3
overcurrent indicator
4
reset
5 to 7
8
reserved
port power
9
low-speed device attached
10 to 15
reserved
Table 19: Get port status response (wPortChange)
Bit #
Function
0
connect status change
Value
0
1
0
1
0
1
Description
no change in current connect status
current connect status changed
no port error
port disabled by a port error
no change in suspend status
resume complete
no change in overcurrent status
overcurrent indicator changed
no change in reset status
reset complete
-
1
port enabled/disabled
change
2
suspend change
3
overcurrent indicator change 0
1
0
1
0
4
reset change
5 to 15
reserved
相關PDF資料
PDF描述
ISP1130DL Universal Serial Bus compound hub with integrated keyboard controller
ISP1130N Universal Serial Bus compound hub with integrated keyboard controller
ISP1160 Embedded Universal Serial Bus Host Controller
ISP1160BD Embedded Universal Serial Bus Host Controller
ISP1160BM Embedded Universal Serial Bus Host Controller
相關代理商/技術參數(shù)
參數(shù)描述
ISP1130DL 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Universal Serial Bus compound hub with integrated keyboard controller
ISP1130N 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Universal Serial Bus compound hub with integrated keyboard controller
ISP1160 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Embedded Universal Serial Bus Host Controller
ISP1160BD 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Embedded Universal Serial Bus Host Controller
ISP1160BD,157 功能描述:USB 接口集成電路 USB 1.1 HOST CONTROLLER RoHS:否 制造商:Cypress Semiconductor 產品:USB 2.0 數(shù)據(jù)速率: 接口類型:SPI 工作電源電壓:3.15 V to 3.45 V 工作電源電流: 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:WLCSP-20
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