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: ISP1161A
廠商: NXP Semiconductors N.V.
英文描述: Full-speed Universal Serial Bus single-chip host and device controller
中文描述: 全速通用串行總線的單芯片主機和設備控制器
文件頁數: 12/134頁
文件大小: 587K
代理商: ISP1161A
Philips Semiconductors
ISP1161A
Full-speed USB single-chip host and device controller
Product data
Rev. 03 — 23 December 2004
12 of 134
9397 750 13962
Koninklijke Philips Electronics N.V. 2004. All rights reserved.
7.6 GoodLink
Indication of a good USB connection is provided at pin GL through GoodLink
technology. During enumeration, the LED indicator will blink on momentarily. When
the DC has been successfully enumerated (the device address is set), the LED
indicator will remain permanently on. Upon each successful packet transfer (with
ACK) to and from the ISP1161A the LED will blink off for 100 ms. During ‘suspend’
state the LED will remain off.
This feature provides a user-friendly indication of the status of the USB device, the
connected hub and the USB traffic. It is a useful field diagnostics tool for isolating
faulty equipment. It can therefore help to reduce field support and hotline overhead.
8.
Microprocessor bus interface
8.1 Programmed I/O (PIO) addressing mode
A generic PIO interface is defined for speed and ease-of-use. It also allows direct
interfacing to most microcontrollers. To a microcontroller, the ISP1161A appears as a
memory device with a 16-bit data bus and uses only two address lines: A1 and A0 to
access the internal control registers and FIFO buffer RAM. Therefore, the ISP1161A
occupies only four I/O ports or four memory locations of a microprocessor. External
microprocessors can read from or write to the ISP1161A internal control registers and
FIFO buffer RAM through the Programmed I/O (PIO) operating mode.
Figure 8
shows
the Programmed I/O interface between a microprocessor and an ISP1161A.
8.2 DMA mode
The ISP1161A also provides DMA mode for external microprocessors to access its
internal FIFO buffer RAM. Data can be transferred by DMA operation between a
microprocessor’s system memory and the ISP1161A internal FIFO buffer RAM.
Remark:
The DMA operation must be controlled by the external microprocessor
system DMA controller (Master).
Fig 8.
Programmed I/O interface between a microprocessor and an ISP1161A.
004aaa086
D[15:0]
RD
WR
CS
A2
IRQ2
MICRO-
PROCESSOR
ISP1161A
D[15:0]
μ
P bus I/F
RD
WR
CS
A1
A1
IRQ1
A0
INT1
INT2
相關PDF資料
PDF描述
ISP1161ABD Full-speed Universal Serial Bus single-chip host and device controller
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
相關代理商/技術參數
參數描述
ISP1161A1 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Universal Serial Bus single-chip host and device controller
ISP1161A1BD 功能描述:IC USB HOST/DEVICE CTRLR 64-LQFP 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
ISP1161A1BD,118 功能描述:USB 接口集成電路 USB1.1 HOST &DEVICE 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
ISP1161A1BD,151 功能描述:USB 接口集成電路 USB1.1 HOST &DEVICE 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
ISP1161A1BD,157 功能描述:USB 接口集成電路 DO NOT USE ORDER -S OR -T PART 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
主站蜘蛛池模板: 诏安县| 望谟县| 东莞市| 金川县| 朝阳县| 车险| 兰西县| 太仓市| 安溪县| 霍州市| 江陵县| 建湖县| 新疆| 江华| 册亨县| 博客| 五台县| 廉江市| 宜兴市| 岑巩县| 师宗县| 南涧| 仁怀市| 成都市| 云梦县| 台东县| 达日县| 甘泉县| 宜春市| 武清区| 九龙城区| 潢川县| 景谷| 盐亭县| 禄丰县| 柳州市| 千阳县| 驻马店市| 黄骅市| 成安县| 金乡县|