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implementation of 16-tap fir filter using fpga

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Abstract: Stratix device for implementation of the digital broadcasting 1024 tap complex FIR filter. Using the same , multipliers while maintaining the high flexibility of the FPGA architecture. Figure 5: 8-Tap FIR filter , implementation of an 8 taps FIR filter. The sample data resolution is 16-bit and the coefficient resolution is , are used to implement a full 8-tap FIR filter. The performance of soft multipliers operating in , multiplier segment of the FIR filter Tap Delay Line + Symmetry Logic DSP Block 1 DSP Block 2 ... Altera
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7 pages,
366.03 Kb

MMPS EP1S60 AJB 660 DSP CF TEXT
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Abstract: Stratix device for implementation of the digital broadcasting 1024 tap complex FIR filter. Using the same , sum of multiplications result. Figure 5: 8-Tap FIR filter implemented with soft multipliers operating , implementation of an 8 taps FIR filter. The sample data resolution is 16-bit and the coefficient resolution is , are used to implement a full 8-tap FIR filter. The performance of soft multipliers operating in , (FIR) filters and other DSP functions, so an efficient implementation of multipliers is the key for ... Altera
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18 pages,
456.76 Kb

MMPS EP1S60 serial multiplication FIR FILTER implementation on fpga TEXT
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Abstract: used as FIR filter multipliers using the technique of distributed memories, also known as the soft multipliers technique. Using this technique, the number of multipliers in Lattice FPGA devices typically can , time-sharing the same hardware for a maximum number of channels and by efficiently using different FPGA , of FIR interpolation filters or a CIC filter followed by a FIR interpolation filter. An I/Q mixer , achieve additional size reduction. In the case of symmetry, the n taps FIR filter coefficients h(0), h(1 ... Lattice Semiconductor
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16 pages,
301.83 Kb

xilinx FPGA IIR Filter 31-Tap structure interpolation CIC Filter FPGA CIC Filter FIR FILTER implementation xilinx cic filter for digital down converter FPGA implementation of IIR Filter TEXT
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Abstract: the 16-Tap FIR filter implemented in a state-of-the-art fixed-point DSP with that of the Xilinx FPGA , available using an FPGA. Data Rate (MHz), Case Study 16-Tap, 8-Bit FIR Filter: The 16-Tap FIR is a , ) data-bit is lost at the end of each process. D0 16-Tap FIR Filter Using Serial Distributed , Case Studies, a Viterbi Decoder and a 16-Tap FIR Filter are used to illustrate how the FPGA can , Performance for 16-Tap, 8-Bit Fixed Point, FIR Filter. The FPGA design cycle requires less hardware-specific ... Xilinx
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11 pages,
154.98 Kb

vhdl code for 8 bit ram XC6200 arithmatic verilog VHDL program 4-bit adder verilog code for fir filter using MAC digital FIR Filter VHDL code addition accumulator MAC code verilog vhdl code for 8-bit serial adder digital FIR Filter verilog code verilog code for distributed arithmetic 3 tap fir filter based on mac vhdl code 4 tap fir filter based on mac vhdl code xilinx code for 8-bit serial adder verilog code for fir filter using DA TEXT
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Abstract: , so each filter tap must be executed sequentially. An ASIC implementation of a filter algorithm , 1. Relative performance for various implementations of an 8-bit, 16-tap FIR filter compared to a 50 , relative performance of various implementations of an 8-bit, 16-tap FIR filter, normalized to the 3 , data flow diagram for the 16-tap FIR filter in 4 Using Programmable Logic to Accelerate DSP , (PDA) 8-Bit, 16-Tap FIR Filter Performance Comparisons 22.00 (est.) (External Performance ... Xilinx
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datasheet

8 pages,
189.5 Kb

dsp processor design using vhdl FIR FILTER implementation xilinx fir vhdl code FPGA implementation of IIR Filter viterbi convolution verilog code for fir filter using MAC verilog code for iir filter verilog code for parallel fir filter digital IIR Filter VHDL code FIR filter verilog abstract XC6200 xilinx FPGA IIR Filter verilog code for fir filter using DA verilog code for distributed arithmetic TEXT
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Abstract: . Figure 1. LMS Implementation Using FIR Filter d[n] x[n] y[n] Transversal Filter ­ + e[n] c , coefficients of the FIR filter estimates the channel response, and so the tap size should be selected such as , purpose of using an LMS filter. However if u is too large, the algorithm may never converge. The value of , Adaptive Filter Functional Implementation on a Lattice FPGA The LMS reference design has the following , block in Figure 3 is implemented using EBRs to minimize slice utilization, since implementation of one ... Lattice Semiconductor
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6 pages,
117.85 Kb

matlaB LMS adaptive Filters radar match filter design RD1031 FIR filter matlaB design FIR FILTER implementation on fpga kalman adaptive filter design of lms for adaptive filter FIR filter matlaB simulink design simulink design using FIR filter method rls simulink RLS matlab LMS adaptive filter LMS adaptive filter matlab LMS adaptive filter model for FPGA LMS adaptive simulink LMS simulink LMS matlab LMS adaptive filter simulink model TEXT
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Abstract: implementation of a filter, each tap has a dedicated multiplier. The tap data is an input of this multiplier , filter implemented in MATLAB is a full-precision floating point implementation using the Equiripple FIR , one operation on a single set of data at a time. For example, in a 16-tap filter, they can only , implemented in an FPGA. The FPGA implementation enables total access to the precision of the signal at each , reprogrammability of FPGAs enables tuning of the filter at any time. Structures for FIR Filters In n D ... Xilinx
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datasheet

13 pages,
152.05 Kb

VHDL code for band pass Filter 8 tap fir filter vhdl code fir filter in vhdl vhdl code for ROM multiplier XAPP132 8 bit fir filter vhdl code FIR Filter matlab xilinx code fir filter in vhdl 7 tap fir filter based on mac vhdl code FIR filter matlaB design digital FIR Filter VHDL code FIR filter matlaB simulink design low pass fir Filter VHDL code 7 tap 16 order fir filter matlab code low pass Filter VHDL code 3 tap fir filter based on mac vhdl code transposed fir Filter VHDL code 4 tap fir filter based on mac vhdl code TEXT
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Abstract: . CFIR filter is 21-tap, 2 to 1 decimating FIR filter; with a resulting output rate of .54 MSPS. The , Coefficient symmetry exploited for higher performance and compact implementation · Capable of using , representation of a FIR filter is shown in Figure 1. x(n) z-1 z-1 a(0) a(1) z-1 a(2) z , to compute an output. Figure 3 is the impulse response for a 9-tap symmetric FIR filter. Note that , process the I and Q sample streams. MAC Engine Implementation The MAC FIR engine is composed of 5 main ... Xilinx
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datasheet

11 pages,
327.68 Kb

XIP162 base-10 DS245 fir filter spartan 3 polyphase decimation filter Polyphase Filter Banks XIP161 area efficient fir filter FIR FILTER implementation xilinx structure interpolation CIC Filter CIC interpolation Filter xilinx logicore core dds TEXT
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Abstract: details the implementation of an 8-tap FIR filter. The input and coefficient word-lengths in the , macro is created in minutes. FPGA Figure 9. 8-tap FIR Filter using Serial Bit Architecture 7 , Corporation. [3] R. J. Andraka, FIR Filter fits into an FPGA using a Bit Serial Approach, Proceedings of the , note describes the implementation of an FIR (Finite-Impulse Response) Filter with variable , of Filter Response Circuit Description The 8-tap FIR Filter consists of an array of ... Atmel
Original
datasheet

10 pages,
306.53 Kb

datasheet for full adder and half adder shift-add algorithms fpga AT6005 AT6002 8 bit serial/parallel multiplier vhdl digital FIR Filter VHDL code Atmel Configurable Logic circuit diagram of half adder vhdl for carry save adder 8 bit parallel multiplier vhdl code ATMEL 322 vhdl code for 8-bit serial adder carry save adder vhdl code of carry save multiplier detail of half adder ic vhdl code of carry save adder TEXT
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Abstract: (continued) Figure 7. Transfer Function of Filter Response 9-80 FPGA FPGA Figure 8. 8-Tap FIR , FPGA FPGA-based FIR Filter Using Bit-Serial Digital Signal Processing FPGA-based FIR Filter , implementation of an FIR (Finite-Impulse Response) Filter with variable coefficients that fits in a single , as many inputs as there are taps. Circuit Description The 8-tap FIR Filter consists of an array , . Figure 9. 8-Stage FIR Filter using Atmel AT6002 AT6002 9-82 FPGA Language-Based Design Support ... Atmel
Original
datasheet

9 pages,
422.38 Kb

digital FIR Filter VHDL code 8x8 multiplier using carry save adders AT6002 AT6005 half adder using x-OR and NAND gate full adder using x-OR and NAND gate circuit diagram of half adder 8 bit parallel multiplier vhdl code Atmel Configurable Logic 8 bit fir filter vhdl code vhdl for carry save adder vhdl code of carry save adder shift-add algorithms fpga vhdl code of carry save multiplier vhdl code for 8-bit serial adder carry save adder TEXT
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Archived Files

Abstract Saved from Date Saved File Size Type Download
implementation of a 8-Tap FIR Filter Macro in the AT6000 AT6000 Series FPGAs. Symmetrical 16-tap FIR implementation of a FIR (Finite-Impulse Response) Filter with variable coefficients that fits in a single AT6002 AT6002 of a 16-Tap FIR Filter Macro in the AT6000 AT6000 Series FPGAs. Symmetrical 24-tap FIR of a 24-Tap FIR Filter Macro in the AT6000 AT6000 Series FPGAs. Symmetrical 32-tap FIR of a 32-Tap FIR Filter Macro in the AT6000 AT6000 Series FPGAs. Standard 8-Tap FIR Filter
/datasheets/files/atmel/atmel/prod100.htm
Atmel 14/09/1998 22.08 Kb HTM prod100.htm
implementation of a 8-Tap FIR Filter Macro in the AT00 Series FPGAs.   implementation of a 16-Tap FIR Filter Macro in the AT00 Series FPGAs.   implementation of a 24-Tap FIR Filter Macro in the AT00 Series FPGAs.   implementation of a 32-Tap FIR Filter Macro in the AT00 Series FPGAs.   implementation of a standard 8-Tap FIR Filter Macro in the AT00 Series FPGAs.  
/datasheets/files/atmel/atmel/prod100.htm.bak
Atmel 16/05/2001 43.43 Kb BAK prod100.htm.bak
implementation of a 8-Tap FIR Filter Macro in the AT00 Series FPGAs.   implementation of a 16-Tap FIR Filter Macro in the AT00 Series FPGAs.   implementation of a 24-Tap FIR Filter Macro in the AT00 Series FPGAs.   implementation of a 32-Tap FIR Filter Macro in the AT00 Series FPGAs.   implementation of a standard 8-Tap FIR Filter Macro in the AT00 Series FPGAs.  
/datasheets/files/atmel/atmel/prod100-v3.htm
Atmel 30/01/2000 41.03 Kb HTM prod100-v3.htm
implementation of a 8-Tap FIR Filter Macro in the AT00 Series FPGAs.   implementation of a 16-Tap FIR Filter Macro in the AT00 Series FPGAs.   implementation of a 24-Tap FIR Filter Macro in the AT00 Series FPGAs.   implementation of a 32-Tap FIR Filter Macro in the AT00 Series FPGAs.   implementation of a standard 8-Tap FIR Filter Macro in the AT00 Series FPGAs.  
/datasheets/files/atmel/atmel/prod100-v5.htm
Atmel 20/05/2001 43.44 Kb HTM prod100-v5.htm
implementation of a 16-Tap FIR Filter Macro in the AT00 Series FPGAs.   implementation of a 24-Tap FIR Filter Macro in the AT00 Series FPGAs.   implementation of a 32-Tap FIR Filter Macro in the AT00 Series FPGAs.   implementation of a standard 8-Tap FIR Filter Macro in the AT00 Series FPGAs.   8-tap FIR Filter Macro (FIR8S) (3 pages, updated 8/97) This Application Note details implementation
/datasheets/files/atmel/atmel/prod100-v6.htm
Atmel 07/05/2002 69.66 Kb HTM prod100-v6.htm
) (3 pages, updated Sep 16 1997) This Application Note details implementation of a 8-Tap FIR ) (2 pages, updated Sep 16 1997) This Application Note details implementation of a 16-Tap FIR ) (2 pages, updated Sep 16 1997) This Application Note details implementation of a 24-Tap FIR ) (2 pages, updated Sep 16 1997) This Application Note details implementation of a 32-Tap FIR pages, updated Sep 16 1997) This Application Note details implementation of a standard 8-Tap FIR
/datasheets/files/atmel/atmel/prod100-v1.htm
Atmel 19/04/1999 23.9 Kb HTM prod100-v1.htm
the coefficients of the FIR Filter to meet the needs of other applications. This implementation uses studies-a 16-tap, 8-bit fixed-point FIR filter and a 24-bit Viterbi decoder-demonstrate the advantages of 16-Tap FIR Filter, are used to illustrate how the FPGA can radically accelerate system performance and Performance FIR Filters Using KCMs (24 kb) The implementation of digital filters with sample rates above FIR Filter Example, 8-Tap SLICE, High-Speed FIR, Low-Speed FIR, Decimating FIR, Interpolating FIR, IIR
/datasheets/files/xilinx/weblinx/apps/dsplit.htm
Xilinx 23/04/1997 9.86 Kb HTM dsplit.htm
Summary 7/98 FPGA   16-Tap, 8-Bit FIR Filter 170 KB Summary 11/94 describes how to set the coefficients of the FIR Filter to meet the needs of other applications. Using This paper identifies the implementation of a Finite Impulse Response Filter using constant (k implementation-specific (place and route) techniques for optimizing a design for speed. 16-Tap, 8-Bit FIR Filter ) applications. Two case studies - a 16-tap, 8-bit fixed-point FIR filter and a 24-bit Viterbi decoder -
/datasheets/files/xilinx/docs/wcd00001/wcd00196.htm
Xilinx 17/07/1998 23.27 Kb HTM wcd00196.htm
FPGA FPGA Implementation of a Nonlinear Two Dimensional Fuzzy Filter 130 KB Summary 3 demonstrates the performance and complexity of resampling filters using his technique.  The FPGA implementation implementation using the XC4000 XC4000 FPGAs is reported.  The architecture of the reduced precision filter is presented fuzzy filter is tailored for implementation into a Xilinx Virtex series of FPGA for real-time image This paper identifies the implementation of a Finite Impulse Response Filter using constant (k
/datasheets/files/xilinx/docs/rp00003/rp0031b.htm
Xilinx 06/03/2000 36.71 Kb HTM rp0031b.htm
tap, 8 bit fixed point FIR filter and a 24 bit Viterbi decoder - demonstrate the advantages of using Viterbi Decoder Co-processor and a 16 Tap FIR Filter, are used to illustrate how the FPGA can radically Building High Performance FIR Filters Using KCMs   The implementation of digital filters with sample implementation of a Finite Impulse Response Filter using constant (k) coefficient multipliers in the XC4000E XC4000E. integration of a 16 Tap, 8 Bit Finite Impulse Response (FIR) filter macro with predefined coefficients (e.g.
/datasheets/files/xilinx/docs/wcd00002/wcd00208-v1.htm
Xilinx 16/02/1999 24.84 Kb HTM wcd00208-v1.htm