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Zarlink Semiconductor
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| Part No. |
PDSP16488A/MA
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| OCR Text |
... it performs a two dimensional convolution between the pixels within a video window and a set of stored coefficients. an internal multiplier accumulator array can be multi-cycled at double or quadruple the pixel clock rate. this then give... |
| Description |
Single Chip 2D Convolver with Integral Line Delays
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| File Size |
290.75K /
30 Page |
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CONSUMER MICROCIRCUITS LIMITED
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CVSD
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...n frequency). the result of the convolution in equation (2) is the original signal spectrum repeated at multiples of the sampling frequency, see figure 1. notice that if the sampling frequency is less than twice the bandwidth of the origina... |
| Description |
Continuously Variable Slope Delta Modulation: A Tutorial
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| File Size |
115.41K /
16 Page |
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Intersil
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| Part No. |
HSP43168
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| OCR Text |
...tering, complex filtering, 2-d convolution, 1-d/2-d correlations, and interpolating/decimating filters. the fir cells take advantage of symmetry in fir coefficients by pre-adding data samples prior to multiplication. this allows an 8-ta... |
| Description |
Filter, Dual FIR, 33MHz, Two Independent 8-TAP FIRs or a Single 16-TAP FIR, 10-Bit Data, 10-Bit Coefficients
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| File Size |
559.54K /
23 Page |
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LOGIC Devices Incorpora...
LODEV[LOGIC Devices Incorporated]
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| Part No. |
LF2250 LF2250QC20 LF2250QC25
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| OCR Text |
...ycle produces the effect of the convolution window moving to the next pixel column. 4 x 2-Pixel Convolver -- Mode 11 Using the A and B ports, input data is loaded and multiplied by the onboard coefficients. These products are then summed wi... |
| Description |
12 x 10-bit Matrix Multiplier
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| File Size |
367.29K /
15 Page |
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Zarlink
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| Part No. |
PDSP16318A 242
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| OCR Text |
...Conjugation Complex Correlation/convolution
A
REG
DELAY
B SHIFT A REG C
A SHIFT B REG B REG D
Fig. 2 PDSP16318 simplified block diagram
1
PDSP16318/16318A
CEA
DEL
ASR
S2:0
OEC
16 A A REG
16
8 ... |
| Description |
Complex Accumulator
From old datasheet system
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| File Size |
82.54K /
7 Page |
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STMICROELECTRONICS[STMicroelectronics]
ST Microelectronics, Inc.
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| Part No. |
STW51000 STW51000AT
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| OCR Text |
...such as a Turbo Decoder Engine, convolution Decoder Engine, UTOPIA Interface, Multi-channel Serial Ports, Ethernet MAC, etc. The GreenSIDE Super Integrated DSP Engine includes two ST140 Digital Signal Processing CPUs. Each ST140 is a Quad-M... |
| Description |
SUPER INTEGRATED DSP ENGINE
From old datasheet system
GreenSIDE is a cost-effective, System-on-Chip device that targets applications in wireless infrastru
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| File Size |
202.83K /
8 Page |
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