參數(shù)資料
型號(hào)： ISP1563BM,557
廠商： ST-ERICSSON
元件分類： 總線控制器
英文描述： UNIVERSAL SERIAL BUS CONTROLLER, PQFP100
封裝： 14 X 14 MM, 1.40 MM HEIGHT, PLASTIC, MS-026, SOT-420-1, LQFP-100
文件頁數(shù)： 7/102頁
文件大?。?/td> 466K
代理商： ISP1563BM,557
ISP1563_2
NXP B.V. 2007. All rights reserved.
Product data sheet
Rev. 02 — 15 March 2007
12 of 102
NXP Semiconductors
ISP1563
HS USB PCI Host Controller
7.
Functional description
7.1 OHCI Host Controller
An OHCI Host Controller transfers data to devices at the Original USB dened bit rate of
12 Mbit/s or 1.5 Mbit/s.
7.2 EHCI Host Controller
The EHCI Host Controller transfers data to a Hi-Speed USB compliant device at the
Hi-Speed USB dened bit rate of 480 Mbit/s. When the EHCI Host Controller has the
ownership of a port, the OHCI Host Controllers are not allowed to modify the port register.
All additional port bit denitions required for the enhanced Host Controller are not visible
to the OHCI Host Controller.
7.3 Dynamic port-routing logic
The port-routing feature allows sharing of the same physical downstream ports between
the Original USB Host Controller and the Hi-Speed USB Host Controller. This requirement
of
Enhanced Host Controller Interface Specication for Universal Serial Bus Rev. 1.0
provides four downstream ports, and these ports are multiplexed with the ports of the two
OHCIs. The rst and third downstream ports are always connected to the rst OHCI, and
the second and fourth downstream ports are always connected to the second OHCI.
The EHCI is responsible for the port-routing switching mechanism. Two register bits are
used for ownership switching. During power-on and system reset, the default ownership of
all downstream ports is the OHCI. The enhanced Host Controller Driver (HCD) controls
the ownership during normal functionality.
7.4 Hi-Speed USB analog transceivers
The Hi-Speed USB analog transceivers directly interface to the USB cables through
integrated termination resistors. These transceivers can transmit and receive serial data
at all data rates: high-speed (480 Mbit/s), full-speed (12 Mbit/s) and low-speed
(1.5 Mbit/s).
7.5 LED indicators for downstream ports
The system designer can program two optional port indicators, a green LED and an
amber LED, to indicate the status of the Host Controller. These port indicators are
implemented according to the USB specication.
All LED indicators are open-drain output.
7.6 Power management
The ISP1563 provides an advanced power management capability interface that is
compliant with
PCI Bus Power Management Interface Specication Rev. 1.1. Power is
controlled and managed by the interaction between drivers and PCI registers.
For a detailed description on power management, see Section 10.
相關(guān)PDF資料
PDF描述
ISP1564ET,551 PCI BUS CONTROLLER, PBGA100
ISP1582BS,557 UNIVERSAL SERIAL BUS CONTROLLER, PQCC56
ISP1583ET1,118 UNIVERSAL SERIAL BUS CONTROLLER, PBGA64
ISP1583BS,551 UNIVERSAL SERIAL BUS CONTROLLER, PQCC64
ISP1583ET2 UNIVERSAL SERIAL BUS CONTROLLER, PBGA64
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
ISP1563BMGA 功能描述:IC USB HOST CTRL HI-SPD 128LQFP RoHS:是 類別:集成電路 (IC) >> 接口 - 專用 系列:- 標(biāo)準(zhǔn)包裝:3,000 系列:- 應(yīng)用:PDA，便攜式音頻/視頻，智能電話 接口:I²C，2 線串口 電源電壓:1.65 V ~ 3.6 V 封裝/外殼:24-WQFN 裸露焊盤 供應(yīng)商設(shè)備封裝:24-QFN 裸露焊盤（4x4） 包裝:帶卷 (TR) 安裝類型:表面貼裝 產(chǎn)品目錄頁面:1015 (CN2011-ZH PDF) 其它名稱:296-25223-2
ISP1563BMGE 功能描述:IC USB PCI HOST CTRLR 128-LQFP RoHS:是 類別:集成電路 (IC) >> 接口 - 專用 系列:- 標(biāo)準(zhǔn)包裝:3,000 系列:- 應(yīng)用:PDA，便攜式音頻/視頻，智能電話 接口:I²C，2 線串口 電源電壓:1.65 V ~ 3.6 V 封裝/外殼:24-WQFN 裸露焊盤 供應(yīng)商設(shè)備封裝:24-QFN 裸露焊盤（4x4） 包裝:帶卷 (TR) 安裝類型:表面貼裝 產(chǎn)品目錄頁面:1015 (CN2011-ZH PDF) 其它名稱:296-25223-2
ISP1563BM-T 功能描述:USB 接口集成電路 USB 2.0 4PORT PCI HOST CONTROL RoHS:否 制造商:Cypress Semiconductor 產(chǎn)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(fēng)格:SMD/SMT 封裝 / 箱體:WLCSP-20
ISP1563BMUM 功能描述:IC USB HOST CTRL HI-SPD 128LQFP RoHS:是 類別:集成電路 (IC) >> 接口 - 專用 系列:- 標(biāo)準(zhǔn)包裝:3,000 系列:- 應(yīng)用:PDA，便攜式音頻/視頻，智能電話 接口:I²C，2 線串口 電源電壓:1.65 V ~ 3.6 V 封裝/外殼:24-WQFN 裸露焊盤 供應(yīng)商設(shè)備封裝:24-QFN 裸露焊盤（4x4） 包裝:帶卷 (TR) 安裝類型:表面貼裝 產(chǎn)品目錄頁面:1015 (CN2011-ZH PDF) 其它名稱:296-25223-2
ISP1564 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Hi-Speed USB PCI host controller
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