DataSheet.jp

ISP1561 の電気的特性と機能

ISP1561のメーカーはNXP Semiconductorsです、この部品の機能は「Hi-Speed USB PCI host controller」です。


製品の詳細 ( Datasheet PDF )

部品番号 ISP1561
部品説明 Hi-Speed USB PCI host controller
メーカ NXP Semiconductors
ロゴ NXP Semiconductors ロゴ 




このページの下部にプレビューとISP1561ダウンロード(pdfファイル)リンクがあります。

Total 30 pages

No Preview Available !

ISP1561 Datasheet, ISP1561 PDF,ピン配置, 機能
ISP1561
Hi-Speed Universal Serial Bus PCI Host Controller
Rev. 02 — 5 March 2007
Product data sheet
1. General description
The ISP1561 is a Peripheral Component Interconnect (PCI)-based, single-chip Universal
Serial Bus (USB) Host Controller. It integrates two Original USB Open Host Controller
Interface (OHCI) cores, one Hi-Speed USB Enhanced Host Controller Interface (EHCI)
core, and four transceivers that are compliant with Hi-Speed USB and Original USB. The
functional parts of the ISP1561 are fully compliant with Ref. 8 “Universal Serial Bus
Specification”, Ref. 4 “Open Host Controller Interface Specification for USB”, Ref. 2
“Enhanced Host Controller Interface Specification for Universal Serial Bus”, Ref. 6 “PCI
Local Bus Specification”, and Ref. 5 “PCI Bus Power Management Interface
Specification”.
Integrated high performance USB transceivers allow the ISP1561 to handle all Hi-Speed
USB transfer speed modes: high-speed (480 Mbit/s), full-speed (12 Mbit/s) and low-speed
(1.5 Mbit/s). The ISP1561 provides four downstream ports, allowing simultaneous
connection of USB devices at different speeds.
The ISP1561 provides three downstream port status indicators, GoodLink along with
green and amber LEDs, to allow user-rich messages of the root hub downstream ports
status, without requiring detailed port information to be reflected in internal registers.
The ISP1561 is fully compatible with various operating system drivers, such as Microsoft
Windows standard OHCI and EHCI drivers that are present in Windows 98 Second
Edition (SE), Windows Millennium Edition (Me), Windows XP and Windows 2000.
The ISP1561 directly interfaces to any 32-bit, 33 MHz PCI bus. It has 5 V tolerant PCI pins
that can source 3.3 V. The PCI interface fully complies with Ref. 6 “PCI Local Bus
Specification”.
The ISP1561 is ideally suited for use in Hi-Speed USB host-enabled motherboards,
Hi-Speed USB host PCI add-on card applications, mobile applications, and embedded
solutions.
To facilitate motherboard development, the ISP1561 can use the available 48 MHz clock
signal to reduce the total cost of a solution. To reduce the ElectroMagnetic Interference
(EMI), however, it is recommended that the 12 MHz clock is used in PCI add-on card
designs.

1 Page





ISP1561 pdf, ピン配列
NXP Semiconductors
ISP1561
HS USB PCI Host Controller
4. Ordering information
Table 1. Ordering information
Type number
Package
Name
Description
ISP1561BM
LQFP128 plastic low profile quad flat package; 128 leads; body 14 × 14 × 1.4 mm
Version
SOT420-1
ISP1561_2
Product data sheet
Rev. 02 — 5 March 2007
© NXP B.V. 2007. All rights reserved.
3 of 103


3Pages


ISP1561 電子部品, 半導体
NXP Semiconductors
ISP1561
HS USB PCI Host Controller
ISP1561_2
Product data sheet
Table 2. Pin description …continued
Symbol[1]
Pin Type Description
A20OUT
11 O
legacy gate 20 output
push-pull; open-drain; 10 ns slew rate control; CMOS; 5 V
tolerant
KBIRQ1
12 I
legacy keyboard interrupt input
push-pull; TTL with hysteresis; 5 V tolerant[3]
MUIRQ12
13 I
legacy mouse interrupt input
push-pull; TTL with hysteresis; 5 V tolerant[3]
DGND
14 -
digital ground
SMI#
15 O
system management interrupt
open-drain; push-pull; 10 ns slew rate control; CMOS; 5 V
tolerant
INTA#
16 O
PCI interrupt
push-pull, open-drain; 10 ns slew rate control; CMOS; 5 V
tolerant
VDD
RST#
17 -
18 I
supply voltage (3.3 V)
PCI reset; used to bring PCI-specific registers, sequencers and
signals to a consistent state
push-pull; TTL with hysteresis; 5 V tolerant
CLK
19 I
PCI system clock (33 MHz)
GNT#
20 I
PCI grant; indicates to the agent that access to the bus has been
granted
DGND
21 -
digital ground
REQ#
22 O
PCI request; indicates to the arbitrator that the agent wants to
use the bus
AD[31]
23 I/O bit 31 of multiplexed PCI address and data
AD[30]
24 I/O bit 30 of multiplexed PCI address and data
VDD
AD[29]
25 -
supply voltage (3.3 V)
26 I/O bit 29 of multiplexed PCI address and data
AD[28]
27 I/O bit 28 of multiplexed PCI address and data
AD[27]
28 I/O bit 27 of multiplexed PCI address and data
DGND
29 -
digital ground
AD[26]
30 I/O bit 26 of multiplexed PCI address and data
AD[25]
31 I/O bit 25 of multiplexed PCI address and data
AD[24]
32 I/O bit 24 of multiplexed PCI address and data
VDD
C/BE#[3]
33 -
supply voltage (3.3 V)
34 I/O byte 3 of multiplexed PCI bus command and byte enable
IDSEL
35 I
PCI initialization device select; used as a chip select during
configuration read and write transactions
AD[23]
36 I/O bit 23 of multiplexed PCI address and data
DGND
37 -
digital ground
AD[22]
38 I/O bit 22 of multiplexed PCI address and data
AD[21]
39 I/O bit 21 of multiplexed PCI address and data
AD[20]
40 I/O bit 20 of multiplexed PCI address and data
Rev. 02 — 5 March 2007
© NXP B.V. 2007. All rights reserved.
6 of 103

6 Page



ページ 合計 : 30 ページ
 
PDF
ダウンロード
[ ISP1561 データシート.PDF ]


データシートを活用すると、その部品の主な機能と仕様を詳しく理解できます。 ピン構成、電気的特性、動作パラメータ、性能を確認してください。


共有リンク

Link :


部品番号部品説明メーカ
ISP1561

Hi-Speed USB PCI host controller

NXP Semiconductors
NXP Semiconductors
ISP1562

Hi-Speed Universal Serial Bus PCI Host Controller

NXP Semiconductors
NXP Semiconductors
ISP1563

Hi-Speed Universal Serial Bus PCI Host Controller

NXP Semiconductors
NXP Semiconductors
ISP1564

Hi-Speed USB PCI host Controller

NXP Semiconductors
NXP Semiconductors


www.DataSheet.jp    |   2020   |  メール    |   最新    |   Sitemap