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參數資料
| 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： | 24/68頁 |
| 文件大?。?/td> | 1786K |
| 代理商： | ISP1130 |
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Philips Semiconductors
ISP1130
USB compound hub with keyboard controller
Objective specification
Rev. 01 — 23 March 2000
24 of 68
9397 750 06895
Philips Electronics N.V. 2000. All rights reserved.
9.1 Initialization commands
Initialization commands are used during the enumeration process of the USB
network. These commands are used to enable the hub and embedded function
endpoints. They are also used to set the USB assigned address.
9.1.1
Set Address/Enable command
Sets the USB assigned address and enables the embedded function. This also
enables the associated control endpoint. Embedded functions each must have a
unique USB address.
Code (Hex) —
D0 to D2 (embedded functions 1 to 3)
Transaction —
write 1 byte.
9.1.2
Set Endpoint Enable command
Enables the specified endpoints of the hub and/or the embedded functions. The
corresponding function must first be enabled via the Set Address/Enable command.
Code (Hex) —
D8
Transaction —
write 1 byte.
Table 21: Set Address/Enable command: bit allocation
Bit
7
Symbol
DevEnable
Reset
0
Access
W
6
5
4
3
2
1
0
DevAddress
0
W
0
W
0
W
0
W
0
W
0
W
0
W
Table 22: Set Address/Enable command: bit description
Bit
Symbol
7
DevEnable
6 to 0
DevAddress
Description
A logic 1 enables the embedded function
USB assigned address of the embedded function
Table 23: Set Endpoint Enable command: bit allocation
Bit
7
6
5
4
3
2
1
0
Symbol
-
-
-
-
-
Func3
GenEndp
Enable
0
W
Func2
GenEndp
Enable
0
W
Func1
GenEndp
Enable
0
W
Reset
Access
X
W
X
W
X
W
X
W
X
W
Table 24: Set Endpoint Enable command: bit description
Bit
Symbol
7 to 3
-
2
Func3GenEndpEnable
1
Func2GenEndpEnable
0
Func1GenEndpEnable
Description
reserved
A logic 1 enables the generic endpoint of embedded function 3
A logic 1 enables the generic endpoint of embedded function 2
A logic 1 enables the generic endpoint of embedded function 1
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 |
參數描述 |
|---|---|
| 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 數據速率: 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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