免费欧美网站_国产精品成熟老女人_一区二区国产精品视频_欧美野外猛男的大粗鳮_97神马电影_色就是色欧美_免费一区二区三区在线观看_国产精品熟女一区二区不卡_国产又粗又黄又猛_真实乱视频国产免费观看

您好，
買賣IC網歡迎您。
請登錄
免費注冊

您現在的位置：買賣IC網 > PDF目錄360998 > ISP1122ABD (NXP SEMICONDUCTORS) Universal Serial Bus stand-alone hub PDF資料下載

參數資料

型號：	ISP1122ABD
廠商：	NXP SEMICONDUCTORS
元件分類：	總線控制器
英文描述：	Universal Serial Bus stand-alone hub
中文描述：	UNIVERSAL SERIAL BUS CONTROLLER, PQFP32
封裝：	7 X 7 X 1.40 MM, PLASTIC, LQFP-32
文件頁數：	13/48頁
文件大小：	1150K
代理商：	ISP1122ABD

Philips Semiconductors

ISP1122A

USB stand-alone hub

Preliminary specification

Rev. 01 — 27 March 2000

13 of 48

9397 750 06986

[1]

[2]

[3]

Device address: 0 to 127.

Returned value in bytes.

MSB specifies endpoint direction: 0 = OUT, 1 = IN. The ISP1122A accepts either value.

9.2 Hub specific requests

Table 8

the supported hub specific requests are listed, as well as some

unsupported requests.

Table 9

provides the feature selectors for setting or clearing

port features.

Feature

Clear Device Feature

(REMOTE_WAKEUP)

Clear Endpoint (1)

Feature (HALT/STALL)

Set Device Feature

(REMOTE_WAKEUP)

Set Endpoint (1)

Feature (HALT/STALL)

Status

Get Device Status

Get Interface Status

Get Endpoint (0) Status

X000 0000

01, 00

00, 00

none

X000 0010

00, 00

81, 00

00, 00

none

X000 0000

01, 00

00, 00

none

X000 0010

00, 00

81, 00

00, 00

none

1000 0000

1000 0001

1000 0010

00, 00

00/80

[3]

, 00

02, 00

device status

zero

endpoint 0

status

endpoint 1

status

Get Endpoint (1) Status

1000 0010

00, 00

81, 00

02, 00

Unsupported

Set Descriptor

0000 0000

XX, XX

descriptor;

STALL

Get Interface

Set Interface

Synch Frame

1000 0001

X000 0001

1000 0010

00, 00

XX, XX

00, 00

XX, XX

01, 00

00, 00

02, 00

Table 7:

Request name

Standard USB requests

…continued

bmRequestType

byte 0 [7:0]

(Bin)

bRequest

byte 1

(Hex)

wValue

byte 2, 3

(Hex)

wIndex

byte 4, 5

(Hex)

wLength

byte 6, 7

(Hex)

Data

Table 8:

Request name

Hub specific requests

bmRequestType

byte 0 [7:0]

(Bin)

bRequest

byte 1

(Hex)

wValue

byte 2, 3

(Hex)

wIndex

byte 4, 5

(Hex)

wLength

byte 6, 7

(Hex)

Data

Descriptor

Get Hub Descriptor

Feature

Clear Hub Feature

(C_LOCAL_POWER)

Clear Port Feature

(feature selectors)

Set Port Feature

(feature selectors)

1010 0000

00, 00/29

[1]

00, 00

length

[2]

, 00

hub descriptor

X010 0000

00, 00

none

X010 0011

feature

[3]

, 00

port

[4]

, 00

00, 00

none

X010 0011

feature

[3]

, 00

port

[4]

, 00

00, 00

none

相關PDF資料	PDF描述
ISP1122AD	Universal Serial Bus stand-alone hub
ISP1122ANB	Universal Serial Bus stand-alone hub
ISP1122	Universal Serial Bus stand-alone hub
ISP1122BD	Universal Serial Bus stand-alone hub
ISP1122D	Universal Serial Bus stand-alone hub

相關代理商/技術參數	參數描述
ISP1122AD	制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Universal Serial Bus stand-alone hub
ISP1122ANB	制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Universal Serial Bus stand-alone hub
ISP1122BD	制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Universal Serial Bus stand-alone hub
ISP1122D	制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Universal Serial Bus stand-alone hub
ISP1122NB	制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Universal Serial Bus stand-alone hub

發布緊急采購，3分鐘左右您將得到回復。

采購需求

(若只采購一條型號，填寫一行即可)

*型號	*數量	廠商	批號	封裝

添加更多采購

我的聯系方式

免费欧美网站_国产精品成熟老女人_一区二区国产精品视频_欧美野外猛男的大粗鳮_97神马电影_色就是色欧美_免费一区二区三区在线观看_国产精品熟女一区二区不卡_国产又粗又黄又猛_真实乱视频国产免费观看

采購需求

發布成功！您可以繼續發布采購。也可以進入我的后臺，查看報價

發布成功！您可以繼續發布采購。也可以進入我的后臺，查看報價

我的聯系方式