- 您現在的位置：買賣IC網 > PDF目錄360914 > IQX320-7PP391 User Programmable Special Function ASIC PDF資料下載
參數資料
| 型號： | IQX320-7PP391 |
| 英文描述： | User Programmable Special Function ASIC |
| 中文描述： | 用戶可編程ASIC的特殊功能 |
| 文件頁數： | 1/65頁 |
| 文件大小： | 620K |
| 代理商： | IQX320-7PP391 |
當前第1頁第2頁第3頁第4頁第5頁第6頁第7頁第8頁第9頁第10頁第11頁第12頁第13頁第14頁第15頁第16頁第17頁第18頁第19頁第20頁第21頁第22頁第23頁第24頁第25頁第26頁第27頁第28頁第29頁第30頁第31頁第32頁第33頁第34頁第35頁第36頁第37頁第38頁第39頁第40頁第41頁第42頁第43頁第44頁第45頁第46頁第47頁第48頁第49頁第50頁第51頁第52頁第53頁第54頁第55頁第56頁第57頁第58頁第59頁第60頁第61頁第62頁第63頁第64頁第65頁
IQX Family Data Sheet
June 2000
Revision 5.0
1
F
EATURES
SRAM-based, in-systemprogrammable
Switch Matrix
— Non-Blocking
— Identical and predictable delays
— One-to-one, one-to-many and many-to-one connections
RapidConfigure parallel interface for fast, incremental
configuration of Switch Matrix and I/O Port attributes
— 100% JTAG compliant
Clocked, Latched and Flow-through Dataflow Modes
— As low as 7.5 ns pin-to-pin delay in flow-through mode
and 133 MHz clock rate in registered mode
I/O Ports
— Individually programmable as input, output or
bidirectional
— For each I/O Port, clock, clock enable, input enable and
output enable can be selected independently froma large
pool of common control signals
— 12 mA current drive
— Separated I/O power pins for easy interfacing between
5V and 3.3V signals
D
ESCRIPTION
The IQX famly of SRAM-based bit-oriented switching devices is
manufactured using a 0.6μmCMOS process. These devices
offer clock speeds of up to 133 MHz and pin-to-pin delay as low
as 7.5 ns.
The IQX devices are used in applications requiring dynamc
switching and flexible routing / interconnection of signals. These
applications include communication switches, network systems,
DSP / image processing engines and file/video servers.
At the heart of IQX devices is a non-blocking Switch Matrix. A
line in the Switch Matrix can be connected to one or more other
lines. The Switch Matrix lines are connected to I/O Ports with
programmable functional attributes.
The RapidConfigure parallel interface allows connections in the
Switch Matrix to be changed quickly and incrementally. This
interface can also be used to configure I/O Port attributes
individually and incrementally. In either case, data integrity is
maintained on all unchanged signal paths through the device.
The IQX devices support the industry standard JTAG (IEEE
1149.1) interface for boundary scan testing. The same interface
can also used for serially downloading the configuration bit
streaminto the devices.
Figure 1. IQX Functional Block Diagram
I/O Port
I/O
Control
Switch Matrix
[Crossbar Array]
JTAG Configuration Control
Signal
Ports
TDI TMS TCK
TDO
I/O Port
I/O Port
RapidConfigure
Interface
I/O Port
I/O Port
I/O Port
I/O Port
Shared with
I/O Control
Signals
Dedicated
I/O Control Signals
TRST*
Shared with
RapidConfigure
Interface Signals
Powered by ICminer.com Electronic-Library Service CopyRight 2003
相關PDF資料 |
PDF描述 |
|---|---|
| IQX320-PB416 | User Programmable Special Function ASIC |
| IR00 | ASIC |
| IR01HD224-P2 | PERIPHERAL DRIVER|1 DRIVER|CMOS|SIP|9PIN|PLASTIC |
| IR01HD420 | PERIPHERAL DRIVER|1 DRIVER|CMOS|SIP|9PIN|PLASTIC |
| IR01HD420-P2 | PERIPHERAL DRIVER|1 DRIVER|CMOS|SIP|9PIN|PLASTIC |
相關代理商/技術參數 |
參數描述 |
|---|---|
| IQXO-22C-24.0 | 制造商:IQD Frequency Products 功能描述:OSCILLATOR CRYSTAL |
| IQXO-22C-32MHZ | 制造商:IQD Frequency Products 功能描述:OSCILLATOR CRYSTAL |
| IQXO-22C-4.0 | 制造商:IQD Frequency Products 功能描述:OSCILLATOR CRYSTAL |
| IQXO-22C-50.0 | 制造商:IQD Frequency Products 功能描述:OSCILLATOR CRYSTAL |
| IQXO-331-100.0MHz | 制造商:IQD Frequency Products 功能描述:CRYSTAL OSCILLATOR 100.000000MHZ |
發布緊急采購，3分鐘左右您將得到回復。