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參數(shù)資料
| 型號： | AL4CA04 |
| 廠商： | AverLogic Technologies, Inc. |
| 英文描述： | 512/ 1K/ 2K/ 4K/ 8K x 9 Asynchronous FIFOs |
| 中文描述： | 512 /每1000 / 2K / 4K的/ 8K的× 9異步FIFO |
| 文件頁數(shù)： | 2/2頁 |
| 文件大?。?/td> | 80K |
| 代理商： | AL4CA04 |
A
VER
L
OGIC
T
ECHNOLOGIES
, I
NC
.
TEL
: 1 408 361-0400
e-mail: sales@averlogic.com
URL: www.averlogic.com
December 14, 2001
The read and write operations are internally
sequential through the managing of address
pointers, with no address line control
required to store and retrieve data. Data is
toggled in and out of the FIFO through the
use of the Write and Read enable pins.
Additional features of the AL4CA0x series
include: Retransmit(/RT) that allows for
reset of the read pointer and do the
retransmit operation; Empty, Full and Half-
Full flags can indicate the FIFO accessible
capacity. AL4CA0x FIFO memory is
AverLogic Technologies, latest products that
is designed to buffer data for a wide range of
application
such
as
controllers,
Networking
various communication applications. The
embedded memory array with built-in
address decoder, pointer manager and state-
of-the-art circuits provide an easy-to-use
interface to serial read/write memory and
offer a flexible way to manage memory in the
system design.
There are 3 flag signals, Empty Flag/Output
Ready and Full Flag/Input Ready, and Half
Full flags that enable further manipulation of
the synchronous control.
optical
Switches
storage
and
Multiple AL4CX0xs can be cascaded to
expand the storage depth or can be used in
parallel to expand bus width.
The FIFOs are 3.3-volt devices with 5-volt
input tolerance. And are available in the 32-
pin PLCC Package.
D
ISTRIBUTED BY
:
Memory Array
512 x9, 1K x9,
2K x9, 4K x9,
8K x9, 16K x9,
Input
Buffer
Output
Buffer
Write Control
Logic
Read Control
Logic
Flag Logic
Expansion Logic
Write Pointer
Read Pointer
Offset Regissers
Reset Logic
Input data bus
Output data bus
/W
/RS
/R
/FF
/EF
/XO
/XI(/HF)
AL4CA0x FIFO Block Diagram
/FL(RT/)
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| AL4CA05 | 512/ 1K/ 2K/ 4K/ 8K x 9 Asynchronous FIFOs |
| AL4CE205 | 256, 512, 1K, 2K, 4K x 18 Advanced Synchronous FIFOs |
| AL4CE215 | 256, 512, 1K, 2K, 4K x 18 Advanced Synchronous FIFOs |
| AL4CE225 | 256, 512, 1K, 2K, 4K x 18 Advanced Synchronous FIFOs |
| AL4CE235 | 256, 512, 1K, 2K, 4K x 18 Advanced Synchronous FIFOs |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| AL4CA05 | 制造商:AVERLOGIC 制造商全稱:AVERLOGIC 功能描述:512/ 1K/ 2K/ 4K/ 8K x 9 Asynchronous FIFOs |
| AL4CE205 | 制造商:AVERLOGIC 制造商全稱:AVERLOGIC 功能描述:256, 512, 1K, 2K, 4K x 18 Advanced Synchronous FIFOs |
| AL4CE211 | 制造商:AVERLOGIC 制造商全稱:AVERLOGIC 功能描述:512, 1K, 2K, 4K, 8K x 9 Advanced Synchronous FIFOs |
| AL4CE215 | 制造商:AVERLOGIC 制造商全稱:AVERLOGIC 功能描述:256, 512, 1K, 2K, 4K x 18 Advanced Synchronous FIFOs |
| AL4CE221 | 制造商:AVERLOGIC 制造商全稱:AVERLOGIC 功能描述:512, 1K, 2K, 4K, 8K x 9 Advanced Synchronous FIFOs |
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