欧美成人免费电影,国产欧美一区二区三区精品酒店,精品国产a毛片,色网在线免费观看

參數資料
型號: ISP1161ABD
廠商: NXP SEMICONDUCTORS
元件分類: 總線控制器
英文描述: Full-speed Universal Serial Bus single-chip host and device controller
中文描述: UNIVERSAL SERIAL BUS CONTROLLER, PQFP64
封裝: 10 X 10 MM, 1.40 MM HEIGHT, PLASTIC, MS-026, SOT-314-2, LQFP-64
文件頁數: 25/134頁
文件大小: 587K
代理商: ISP1161ABD
Philips Semiconductors
ISP1161A
Full-speed USB single-chip host and device controller
Product data
Rev. 03 — 23 December 2004
25 of 134
9397 750 13962
Koninklijke Philips Electronics N.V. 2004. All rights reserved.
The USB traffic blocks are:
Reset
This includes hardware reset by pin RESET and software reset by the
HcSoftwareReset command (A9H). The reset function will clear all the HC’s
internal control registers to their reset status. After reset, the HCD must initialize
the ISP1161A USB HC by setting some registers.
Initialize HC
It includes:
Setting the physical size for the HC’s internal FIFO buffer RAM by setting the
HcITLBufferLength register (2AH - read, AAH - write) and the
HcATLBufferLength register (2BH - read, ABH - write)
Setting the HcHardwareConfiguration register according to requirements
Clearing interrupt events, if required
Enabling interrupt events, if required
Setting the HcFmInterval register (0DH - read, 8DH - write)
Setting the HC’s Root Hub registers
Setting the HcControl register to move the HC into USBOperational state
See also
Section 9.5
.
Entry
The normal entry point. The microprocessor returns to this point when there are
HC requests.
Need USB Traffic
USB devices need the HC to generate USB traffic when they have USB traffic
requests such as:
Connecting to or disconnecting from the downstream ports
Issuing the Resume signal to the HC
To generate USB traffic, the HCD must enter the USB transaction loop.
Prepare PTD data in
μ
P System RAM
The communication between the HCD and the ISP1161A HC is in the form of
Philips Transfer Descriptor (PTD) data. The PTD data provides USB traffic
information about the commands, status, and USB data packets.
Fig 24. ISP1161A HC USB transaction loop
MGT948
Need
USB traffic
Prepare PTD data in
μ
P system RAM
Initialize
HC
Transfer PTD data into
HC FIFO buffer RAM
HC performs USB transactions
via USB bus I/F
HC informs HCD of
USB traffic results
HC interprets
PTD data
Exit
Entry
HC state =
USBOperational
no
yes
Reset
相關PDF資料
PDF描述
ISP1161ABM Full-speed Universal Serial Bus single-chip host and device controller
ISP1161 Full-speed Universal Serial Bus single-chip host and device controller
ISP1161A1 Universal Serial Bus single-chip host and device controller
ISP1161A1BD Universal Serial Bus single-chip host and device controller
ISP1161A1BM Universal Serial Bus single-chip host and device controller
相關代理商/技術參數
參數描述
ISP1161ABD,118 功能描述:USB 接口集成電路 DO NOT USE ORDER ISP1161A1BD 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
ISP1161ABD,151 功能描述:USB 接口集成電路 DO NOT USE ORDER ISP1161A1BD 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
ISP1161ABD,157 功能描述:USB 接口集成電路 DO NOT USE ORDER ISP1161A1BD 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
ISP1161ABD-S 功能描述:IC USB HOST CTRL FULL-SPD 64LQFP RoHS:是 類別:集成電路 (IC) >> 接口 - 控制器 系列:- 標準包裝:4,900 系列:- 控制器類型:USB 2.0 控制器 接口:串行 電源電壓:3 V ~ 3.6 V 電流 - 電源:135mA 工作溫度:0°C ~ 70°C 安裝類型:表面貼裝 封裝/外殼:36-VFQFN 裸露焊盤 供應商設備封裝:36-QFN(6x6) 包裝:* 其它名稱:Q6396337A
ISP1161ABD-T 功能描述:IC USB HOST CTRL FULL-SPD 64LQFP RoHS:是 類別:集成電路 (IC) >> 接口 - 控制器 系列:- 標準包裝:4,900 系列:- 控制器類型:USB 2.0 控制器 接口:串行 電源電壓:3 V ~ 3.6 V 電流 - 電源:135mA 工作溫度:0°C ~ 70°C 安裝類型:表面貼裝 封裝/外殼:36-VFQFN 裸露焊盤 供應商設備封裝:36-QFN(6x6) 包裝:* 其它名稱:Q6396337A
主站蜘蛛池模板: 永清县| 天台县| 沁水县| 甘孜| 桂东县| 皋兰县| 且末县| 八宿县| 宝兴县| 屯昌县| 于都县| 安国市| 沙湾县| 普宁市| 阳城县| 许昌县| 略阳县| 高安市| 昭平县| 乌鲁木齐市| 台州市| 乃东县| 临夏市| 崇明县| 永定县| 上思县| 阿克| 赤峰市| 沂源县| 高安市| 新沂市| 枞阳县| 桐城市| 丰原市| 额尔古纳市| 东至县| 托里县| 重庆市| 黄浦区| 正镶白旗| 华安县|