Electronic Components Datasheet Search
  English  ▼
ALLDATASHEET.NET

X  

EP2C8AT324C8N Datasheet(PDF) 16 Page - Altera Corporation

Part # EP2C8AT324C8N
Description  Section I. Cyclone II Device Family Data Sheet
Download  168 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Manufacturer  ALTERA [Altera Corporation]
Direct Link  http://www.altera.com
Logo ALTERA - Altera Corporation

EP2C8AT324C8N Datasheet(HTML) 16 Page - Altera Corporation

Back Button EP2C8AT324C8N Datasheet HTML 12Page - Altera Corporation EP2C8AT324C8N Datasheet HTML 13Page - Altera Corporation EP2C8AT324C8N Datasheet HTML 14Page - Altera Corporation EP2C8AT324C8N Datasheet HTML 15Page - Altera Corporation EP2C8AT324C8N Datasheet HTML 16Page - Altera Corporation EP2C8AT324C8N Datasheet HTML 17Page - Altera Corporation EP2C8AT324C8N Datasheet HTML 18Page - Altera Corporation EP2C8AT324C8N Datasheet HTML 19Page - Altera Corporation EP2C8AT324C8N Datasheet HTML 20Page - Altera Corporation Next Button
Zoom Inzoom in Zoom Outzoom out
 16 / 168 page
background image
2–4
Altera Corporation
Cyclone II Device Handbook, Volume 1
February 2007
Logic Elements
Another special packing mode allows the register output to feed back into
the LUT of the same LE so that the register is packed with its own fan-out
LUT, providing another mechanism for improved fitting. The LE can also
drive out registered and unregistered versions of the LUT output.
In addition to the three general routing outputs, the LEs within an LAB
have register chain outputs. Register chain outputs allow registers within
the same LAB to cascade together. The register chain output allows an
LAB to use LUTs for a single combinational function and the registers to
be used for an unrelated shift register implementation. These resources
speed up connections between LABs while saving local interconnect
resources. See “MultiTrack Interconnect” on page 2–10 for more
information on register chain connections.
LE Operating Modes
The Cyclone II LE operates in one of the following modes:
Normal mode
Arithmetic mode
Each mode uses LE resources differently. In each mode, six available
inputs to the LE—the four data inputs from the LAB local interconnect,
the LAB carry-in from the previous carry-chain LAB, and the register
chain connection—are directed to different destinations to implement the
desired logic function. LAB-wide signals provide clock, asynchronous
clear, synchronous clear, synchronous load, and clock enable control for
the register. These LAB-wide signals are available in all LE modes.
The Quartus® II software, in conjunction with parameterized functions
such as library of parameterized modules (LPM) functions, automatically
chooses the appropriate mode for common functions such as counters,
adders, subtractors, and arithmetic functions. If required, you can also
create special-purpose functions that specify which LE operating mode to
use for optimal performance.
Normal Mode
The normal mode is suitable for general logic applications and
combinational functions. In normal mode, four data inputs from the LAB
local interconnect are inputs to a four-input LUT (see Figure 2–3). The
Quartus II Compiler automatically selects the carry-in or the data3
signal as one of the inputs to the LUT. LEs in normal mode support
packed registers and register feedback.


Similar Part No. - EP2C8AT324C8N

ManufacturerPart #DatasheetDescription
logo
Altera Corporation
EP2C8A ALTERA-EP2C8A Datasheet
2Mb / 182P
   Package Information Datasheet for Mature Altera Devices
EP2C8A ALTERA-EP2C8A Datasheet
2Mb / 168P
   Section I. Cyclone II Device Family Data Sheet
EP2C8A15F324C6ES ALTERA-EP2C8A15F324C6ES Datasheet
2Mb / 168P
   Cyclone II Device Family
EP2C8A15F324C6N ALTERA-EP2C8A15F324C6N Datasheet
2Mb / 168P
   Cyclone II Device Family
EP2C8A15F324C7ES ALTERA-EP2C8A15F324C7ES Datasheet
2Mb / 168P
   Cyclone II Device Family
More results

Similar Description - EP2C8AT324C8N

ManufacturerPart #DatasheetDescription
logo
Altera Corporation
EP2C20F484C6N ALTERA-EP2C20F484C6N Datasheet
2Mb / 168P
   Section I. Cyclone II Device Family Data Sheet
EP2C5F256C7N ALTERA-EP2C5F256C7N Datasheet
2Mb / 168P
   Section I. Cyclone II Device Family Data Sheet
EP2C15AF484C7N ALTERA-EP2C15AF484C7N Datasheet
2Mb / 168P
   Section I. Cyclone II Device Family Data Sheet
EP2C5F256C6N ALTERA-EP2C5F256C6N Datasheet
2Mb / 168P
   Section I. Cyclone II Device Family Data Sheet
EP2C8Q208C6 ALTERA-EP2C8Q208C6 Datasheet
2Mb / 168P
   Section I. Cyclone II Device Family Data Sheet
EP2C5Q208C8N ALTERA-EP2C5Q208C8N Datasheet
2Mb / 168P
   Section I. Cyclone II Device Family Data Sheet
EP1C12F256C8N ALTERA-EP1C12F256C8N Datasheet
1Mb / 106P
   Section I. Cyclone FPGA Family Data Sheet
EP2S90F1020C4 ALTERA-EP2S90F1020C4 Datasheet
2Mb / 238P
   Section I. Stratix II Device Family Data Sheet
EP2S90F1020I4N ALTERA-EP2S90F1020I4N Datasheet
2Mb / 238P
   Section I. Stratix II Device Family Data Sheet
EP2S180F1508I4 ALTERA-EP2S180F1508I4 Datasheet
2Mb / 238P
   Section I. Stratix II Device Family Data Sheet
More results


Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100  ...More


Datasheet Download

Go To PDF Page


Link URL




Privacy Policy
ALLDATASHEET.NET
Does ALLDATASHEET help your business so far?  [ DONATE ] 

About Alldatasheet   |   Advertisement   |   Contact us   |   Privacy Policy   |   Link Exchange   |   Manufacturer List
All Rights Reserved©Alldatasheet.com


Mirror Sites
English : Alldatasheet.com  |   English : Alldatasheet.net  |   Chinese : Alldatasheetcn.com  |   German : Alldatasheetde.com  |   Japanese : Alldatasheet.jp
Russian : Alldatasheetru.com  |   Korean : Alldatasheet.co.kr  |   Spanish : Alldatasheet.es  |   French : Alldatasheet.fr  |   Italian : Alldatasheetit.com
Portuguese : Alldatasheetpt.com  |   Polish : Alldatasheet.pl  |   Vietnamese : Alldatasheet.vn
Indian : Alldatasheet.in  |   Mexican : Alldatasheet.com.mx  |   British : Alldatasheet.co.uk  |   New Zealand : Alldatasheet.co.nz
Family Site : ic2ic.com  |   icmetro.com