EP1S40B956C5 Altera, EP1S40B956C5 Datasheet - Page 300
EP1S40B956C5
Manufacturer Part Number
EP1S40B956C5
Description
IC STRATIX FPGA 40K LE 956-BGA
Manufacturer
Altera
Series
Stratix®r
Datasheet
1.EP1S10F484I6N.pdf
(864 pages)
Specifications of EP1S40B956C5
Number Of Logic Elements/cells
41250
Number Of Labs/clbs
4125
Total Ram Bits
3423744
Number Of I /o
683
Voltage - Supply
1.425 V ~ 1.575 V
Mounting Type
Surface Mount
Operating Temperature
0°C ~ 85°C
Package / Case
956-BGA
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Number Of Gates
-
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
EP1S40B956C5
Manufacturer:
ALTERA/阿尔特拉
Quantity:
20 000
- Current page: 300 of 864
- Download datasheet (11Mb)
Contents
Chapter 7. Implementing High Performance DSP Functions
in Stratix & Stratix GX Devices
Section V. IP & Design Considerations
viii
Operational Modes .............................................................................................................................. 6–18
Software Support ................................................................................................................................. 6–28
Conclusion ............................................................................................................................................ 6–28
Introduction ............................................................................................................................................ 7–1
Stratix & Stratix GX DSP Block Overview ......................................................................................... 7–1
TriMatrix Memory Overview .............................................................................................................. 7–4
DSP Function Overview ....................................................................................................................... 7–5
Finite Impulse Response (FIR) Filters ................................................................................................. 7–5
Infinite Impulse Response (IIR) Filters ............................................................................................. 7–34
Matrix Manipulation ........................................................................................................................... 7–45
Discrete Cosine Transform (DCT) ..................................................................................................... 7–52
Arithmetic Functions ........................................................................................................................... 7–59
Conclusion ............................................................................................................................................ 7–62
References ............................................................................................................................................. 7–63
Revision History ..................................................................................................................... Section V–1
Multiplier Block ................................................................................................................................ 6–5
Adder/Output Block ....................................................................................................................... 6–9
Routing Structure & Control Signals ........................................................................................... 6–12
Simple Multiplier Mode ................................................................................................................ 6–18
Multiply Accumulator Mode ........................................................................................................ 6–22
Two-Multiplier Adder Mode ........................................................................................................ 6–23
Four-Multiplier Adder Mode ....................................................................................................... 6–24
FIR Filter Background ...................................................................................................................... 7–6
Basic FIR Filter .................................................................................................................................. 7–7
Time-Domain Multiplexed FIR Filters ........................................................................................ 7–13
Polyphase FIR Interpolation Filters ............................................................................................. 7–17
Polyphase FIR Decimation Filters ................................................................................................ 7–24
Complex FIR Filter ......................................................................................................................... 7–31
IIR Filter Background .................................................................................................................... 7–34
Basic IIR Filters ............................................................................................................................... 7–36
Butterworth IIR Filters ................................................................................................................... 7–39
Background on Matrix Manipulation .......................................................................................... 7–45
Two-Dimensional Filtering & Video Imaging ........................................................................... 7–46
DCT Background ............................................................................................................................ 7–52
2-D DCT Algorithm ....................................................................................................................... 7–53
Background ..................................................................................................................................... 7–59
Arithmetic Function Implementation ......................................................................................... 7–60
Arithmetic Function Implementation Results ............................................................................ 7–62
Arithmetic Function Design Example ......................................................................................... 7–62
Stratix Device Handbook, Volume 2
Altera Corporation
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