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DSP modulo multiplier
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addressing modes of dsp processorsAbstract: Hitachi DSAUTAZ006 engine Multiplier Arithmetic logic unit (ALU) Shifter DSP registers Multiplier 16 bits 16 bits 32 bits Singlecycle multiplier DSP registers Two 40bit data registers Six 32 , processor (DSP), together with peripheral functions required for system configuration. The SH2DSP core offers enhancement of the DSP functions (multiply and multiplyandaccumulate) of the SuperH RISC engine, and provides full DSP type data bus functionality, enabling efficient execution of various kinds of 
Hitachi Semiconductor Original 


16 point DFT butterfly graphAbstract: radix2 DIT FFT C code rowcolumn algorithm. Another factor is due to algorithmic overheads, such as modulo reductions and data , transform butterflies use multiplications modulo z N +1 + 1 by powers of z. These amount to simple , here is a radix2 Booth recoded serialparallel multiplier [4]. For a Bbit multiplicand and multiplier , Bbits of the 2Bbit result are retained. A 16  bit multiplier occupies 40 4000 series configurable , flipflops are used. When the multiplier is incorporated into a larger design, data registers can be merged 
Xilinx Original 


LQFP2424176Abstract: SH7065 Features (cont) Item Specifications DSP · DSP engine Multiplier Arithmetic logic unit (ALU) Shifter DSP registers · Multiplier 16 bits × 16 bits 32 bits Singlecycle multiplier · DSP registers Two 40bit data registers Six 32bit data registers Modulo register , processor (DSP), together with peripheral functions required for system configuration. The SH2DSP core offers enhancement of the DSP functions (multiply and multiplyandaccumulate) of the SuperH RISC engine 
Renesas Technology Original 


ADSP21010Abstract: TMS320C30 bit floatingpoint inputs X Parallel Operation Of ALU And Multiplier Since many DSP algorithms are modeled around , , MASSACHUSETTS 020629106 â'¢ 617/3294700 Considerations For Selecting a DSP Processor (ADSP21020/ADSP , multiplications and additions. In signal processing algorithms, additions are necessary to accumulate multiplier , multiply/accumulate throughput â'¢ Circular/modulo data addressing to restrict index registers to a range , avoid overflows when accumulating fixedpoint multiplier products Many of today's digital signal 
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AN235 TMS320C30 ADSP21020 ADSP21010 AN235 AN235 ADSP21020 ADSP21020/ADSP21010 TMS320 
32 bit barrel shifter circuit diagram using multiAbstract: pipeline synchronization decoder capability, 8channel A/D converter, full speed USB, DSP Architecture (24 x 24bit MAC), and , Random Number Generator n CPU l l 8bit CalmRISC Core DSP Architecture (24 x 24bit MAC) n , Timer 0 1 Smart Media Smart Media (SSFDC) (SSFDC) DSP Core (24 x 24 bit MAC) DSP Core (24 x 24 , Data Memory Space n 24Bit MAC Engine l 24 by 24 Multiplier l 52 Bit Adder/Subtracter n , MC01 SD03 MSR0 8 Modulo Arithmetic HS[0] SPTR[5:0] Modulo Arithmetic MSR1 
Samsung Electronics Original 

KS85F40113 MAC2424 32 bit barrel shifter circuit diagram using multi pipeline synchronization calmRISC ssfdc 
ADSP2111Abstract: ADSP2100 , MASSACHUSETTS 020629106 â'¢ 617/3294700 Considerations for Selecting a DSP Processor (ADSP2111 vs. DSP56166 , performance of a DSP system can be measured as to how well it performs in the following areas: Fast and , branching In addition, the DSP processor should be capable of interfacing easily with external devices, be , development tools to ease system debug. This application note examines the performance of two leading DSP , . ARITHMETIC CAPABILITIES The basis of a good DSP processor is its ability to perform a wide variety of 
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DSP56000 ADSP2105 ADSP2100 ADSP2100A DSP56001 21111N design of 18 x 16 barrel shifter in computer AN231 ADSP2101 
verilog code for 32 BIT ALU implementationAbstract: vhdl code 16 bit processor EDN 2000 EDN'S ANNUAL DSP DIRECTORY HIGHLIGHTS THE ARCHITECTURES AVAILABLE FOR YOUR HOTTEST DESIGNS. HERE'S HELP IN SORTING THROUGH THE MYRIAD DSP DEVICES. YOU CAN ALSO ACCESS OUR FREQUENTLY , . (Remember those vinyl platters?) Every year I begin the introduction to EDN's DSP Directory by remarking on the tremendous growth in DSP technology, and it's no different this year. You can judge this growth from the number of new DSP companies and the number of new DSPs. And you'll find descriptions of 
DSP Directory Original 

verilog code for 32 BIT ALU implementation vhdl code 16 bit processor verilog code 16 bit processor verilog code for barrel shifter vhdl code for 8 bit barrel shifter 16 bit multiplier VERILOG NM6403 X3J16/950029 
architecture of TMS320C50Abstract: addressing modes of TMS320C50 provided for circular modulo addressing; this diminishes the performance of DSP algorithms using circular , , MASSACHUSETTS 020629106 â'¢ 617/3294700 Considerations For Selecting a DSP Processor (ADSP2101 vs. TMS320C50 , speed or MIPS (Millions of instructions per second) rating alone. Many times a DSP processor is characterized mainly by its MIPS rate. Since the instruction of one DSP device is not necessarily equivalent to that of another DSP device, a MIPS rating can be misleading. Other architectural and performance 
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AN233 architecture of TMS320C50 addressing modes of TMS320C50 architecture of TMS320C50 applications instruction set of TMS320C50 DSP PROCESSOR architectural design of TMS320C50 instruction set tms320c50 
SH7615Abstract: Multiplier Arithmetic logic unit (ALU) Shifter DSP registers · Multiplier 16 bits × 16 bits 32 bits Singlecycle multiplier · DSP registers Two 40bit data registers Six 32bit data , , the 32bit internal architecture provides improved data processing power, and DSP functions have also been enhanced with the implementation of extended Harvard architecture DSP data bus functions. With , (including 3 added for DSP use) Ten 32bit system registers · RISC (Reduced Instruction Set Computer 
Renesas Technology Original 

SH7615 IEEE802 
addressing modes of TMS320C50Abstract: instruction set of TMS320C50 DSP PROCESSOR , there is no dedicated multiplier/ accumulator (MAC), which is required in many DSP algorithms. Instead , . Limited support is provided for circular modulo addressing; this diminishes the performance of DSP , 020629106 · 617/3294700 Considerations for Selecting a DSP Processor (ADSP2115 vs. TMS320C5x , per second) rating alone. Many times a DSP processor is characterized mainly by its MIPS rate. Since the instruction of one DSP device is not necessarily equivalent to that of another DSP device, a 
Analog Devices Original 

AN393 TMS320C52 C5257 TMS320C5x matrix multiplication adsp 21xx processor advantages instruction set of TMS320C50 32 BIT PROCESSOR TMS320C5x architecture diagram architecture of TMS320C52 TMS320C5 2115KP80 C5257 1024P 
HD6417615AF60Abstract: Hitachi DSAUTAZ006 pipeline · 2 Table 1.1 Item DSP Features (cont) Specifications · DSP engine Multiplier Arithmetic logic unit (ALU) Shifter DSP registers · Multiplier 16 bits × 16 bits 32 bits Singlecycle multiplier · DSP registers Two 40bit data registers Six 32bit data registers Modulo register (MOD, 32 , bit internal architecture provides improved data processing power, and DSP functions have also been enhanced with the implementation of extended Harvard architecture DSP data bus functions. With this CPU, it has 
Hitachi Semiconductor Original 

HD6417615AF60 Hitachi DSAUTAZ006 FP208C 
Hitachi DSAUTAZ006Abstract: 1.1 Item DSP Features (cont) Specifications · DSP engine Multiplier Arithmetic logic unit (ALU) Shifter DSP registers · Multiplier 16 bits × 16 bits 32 bits Singlecycle multiplier · DSP registers , bit internal architecture provides improved data processing power, and DSP functions have also been enhanced with the implementation of extended Harvard architecture DSP data bus functions. With this CPU, it has , registers (including 3 added for DSP use) Ten 32bit system registers · RISC (Reduced Instruction Set 
Hitachi Semiconductor Original 

SH7616 
ROUND ROBIN ARBITRATION AND FIXED PRIORITYAbstract: SH7616 Multiplier Arithmetic logic unit (ALU) Shifter DSP registers · Multiplier 16 bits × 16 bits 32 bits Singlecycle multiplier · DSP registers Two 40bit data registers Six 32bit data , , the 32bit internal architecture provides improved data processing power, and DSP functions have also been enhanced with the implementation of extended Harvard architecture DSP data bus functions. With , DSP use) Ten 32bit system registers · RISC (Reduced Instruction Set Computer) type 
Renesas Technology Original 

ROUND ROBIN ARBITRATION AND FIXED PRIORITY 
addressing modes of TMS320C50Abstract: architectural design of TMS320C50 TMS320C25, there is no dedicated multiplier/ accumulator (MAC), which is required in many DSP algorithms , the ALU on the multiplier for multiplication/accumulations in the TMS320C50, DSP Requirement ADSP , provided for circular modulo addressing; this diminishes the performance of DSP algorithms using circular , , MASSACHUSETTS 020629106 â'¢ 617/3294700 Considerations for Selecting a DSP Processor (ADSP2101 vs. TMS320C50 , characterized mainly by its MIPS rate. Since the instruction of one DSP device is not necessarily equivalent to 
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tms320c50 mnemonic block diagram of TMS320CSx TMS320C50 architecture TMS320C50 addressing modes with examples dsp algorithms using tms320c50 TMS320C50 INSTRUCTION MANUAL 
DSP16AAbstract: dsp16a block diagram , MASSACHUSETTS 020629106 â'¢ 617/3294700 Considerations For Selecting a DSP Processor ADSP2101 vs. WE DSP16A , processing units that capable of performing rapid computations. The numerical performance of a DSP system is , 2101 architecture was designed so DSP algorithms are easily coded and rapidly executed. Unlike many DSP processors , multiplier/accumulator (MAC), and a barrel shifter. They are connected by the result bus (R bus) so that the , bit computations. The arithmetic section of the DSP16A contains a multiplier unit with a scaling shifter and a ALU 
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AN240 dsp16a block diagram ADSP filter algorithm implementation 
2101SAbstract: dsp16a block diagram , MASSACHUSETTS 020629106 â'¢ 617/3294700 Considerations for Selecting a DSP Processor ADSP2101 vs. WE DSP16A , processing units that capable of performing rapid computations. The numerical performance of a DSP system is , PRODUCTS 965 The arithmetic section of the ADSP2101 architecture was designed so DSP algorithms are easily coded and rapidly executed. Unlike many DSP processors, the ADSP2101 uses an algebraic notation , independent computational units: an arithmetic/logic unit (ALU), a multiplier/accumulator (MAC), and a barrel 
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2101S 8 BIT ALU mathematical operations DSP16AS 
"multiplier accumulator"Abstract: ADSP2100 , MASSACHUSETTS 020629106 â'¢ 617/3294700 Considerations for Selecting a DSP Processor (ADSP2100 Family vs , each of the following areas. 1. Fast and flexible arithmetic A DSP processor must provide , sequence of computation so that a given DSP algorithm can be executed without being reformulated. 2. Extended dynamic range on multiplication/ accumulation Extended sumsofproducts are common in DSP , class of DSP algorithms including most filters require circular buffers. Hardware to handle address 
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AN386 DSP Architectures 
STR F 6168Abstract: sy 171 operation. A builtin multiplier can execute multiplication and addition as quickly as DSP. The SHDSP is , Feature Description DSP unit · 1 cycle multiplier · 16 bits × 16 bits 32 bits (fixed , processing capability as a general usage DSP (Digital Signal Processor). The SHDSP offers an improvement on the DSP functions of multiplication and multiply and accumulate in SuperH microprocessors by using a DSP style data path function. It maintains upward compatibility at the object code level with the SH 
Hitachi Semiconductor Original 

STR F 6168 sy 171 SY 356 Hitachi DSA00315 0xffffff00 111101AADDDD1000 ADE602063C 
8232hAbstract: ta 8232h operation. A builtin multiplier can execute multiplication and addition as quickly as DSP. TM The , Feature Description DSP unit · 1 cycle multiplier · 16 bits × 16 bits 32 bits (fixed , processing capability as a general usage DSP (Digital Signal Processor). The SHDSP offers an improvement on the DSP functions of multiplication and multiply and accumulate in SuperH microprocessors by using a DSP style data path function. It maintains upward compatibility at the object code level with the SH 
Samsung Electronics Original 

8232h ta 8232h DSP modulo multiplier 79AH MAC816 S3CB018 S3CB018/FB018 S3FB018 
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