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參數(shù)資料
| 型號： | ISP1563BM |
| 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)： | 10/102頁 |
| 文件大?。?/td> | 466K |
| 代理商： | ISP1563BM |
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ISP1563_2
NXP B.V. 2007. All rights reserved.
Product data sheet
Rev. 02 — 15 March 2007
15 of 102
NXP Semiconductors
ISP1563
HS USB PCI Host Controller
operational registers as required in
Open Host Controller Interface Specication for USB
Rev. 1.0a and Enhanced Host Controller Interface Specication for Universal Serial Bus
Rev. 1.0.
Additionally, function #0 provides legacy keyboard and mouse support to comply with
Open Host Controller Interface Specication for USB Rev. 1.0a.
Each function has its own conguration space. The PCI enumerator must allocate the
memory address space for each of these functions. Power management is implemented
in each PCI function and all power states are provided. This allows the system to achieve
low power consumption by switching off the functions that are not required.
8.1.1 PCI conguration space
PCI Local Bus Specication Rev. 2.2 requires that each of the three PCI functions of the
ISP1563 provides its own PCI conguration registers, which can vary in size. In addition to
the basic PCI conguration header registers, these functions implement capability
registers to support power management.
The registers of each of these functions are accessed by the respective driver. Section 8.2
provides a detailed description of various PCI conguration registers.
8.1.2 PCI initiator and target
A PCI initiator initiates PCI transactions to the PCI bus. A PCI target responds to PCI
transactions as a slave. In the case of the ISP1563, the two open Host Controllers and the
enhanced Host Controller function as both initiators or targets of PCI transactions issued
by the host CPU.
All USB Host Controllers have their own operational registers that can be accessed by the
system driver software. Drivers use these registers to congure the Host Controller
hardware system, issue commands to it, and monitor the status of the current hardware
operation. The Host Controller plays the role of a PCI target. All operational registers of
the Host Controllers are the PCI transaction targets of the CPU.
Normal USB transfers require the Host Controller to access system memory elds, which
are allocated by USB HCDs and PCI drivers. The Host Controller hardware interacts with
the HCD by accessing these buffers. The Host Controller works as an initiator in this case,
and becomes a PCI master.
8.2 PCI conguration registers
OHCI USB Host Controllers and the EHCI USB Host Controller contain two sets of
software-accessible hardware registers: PCI conguration registers and memory-mapped
Host Controller registers.
A set of conguration registers is implemented for each of the three PCI functions of the
ISP1563, see Table 3.
Remark: In addition to the normal PCI header, from offset index 00h to 3Fh,
implementation-specic registers are dened to support power management and
function-specic features.
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| ISP1563BM,557 | UNIVERSAL SERIAL BUS CONTROLLER, PQFP100 |
| 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 |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| ISP1563BM,518 | 功能描述:USB 接口集成電路 USB 2.0 4PORT PCI 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 |
| ISP1563BM,551 | 功能描述:USB 接口集成電路 DO NOT USE ORDER -T OR NO "-" 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 |
| ISP1563BM,557 | 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 |
| ISP1563BM518 | 制造商:ST-Ericsson 功能描述:CONTROLLER USB PCI HOST 128LQFP |
| 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 |
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