IA64250_08 Datasheet, PDF(3/24 Page) InnovASIC, Inc – Histogram/Hough Transform Processor

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IA64250_08 Datasheet, PDF (3/24 Pages) InnovASIC, Inc – Histogram/Hough Transform Processor

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IA64250

Histogram/Hough Transform Processor

Data Sheet

August 19, 2008

TABLE OF CONTENTS

Features ........................................................................................................................................... 4

Block Diagram ................................................................................................................................ 6

Description ...................................................................................................................................... 7

I/O Signal Description ................................................................................................................ 8

Initialization Mode.......................................................................................................................... 9

Memory Configurations................................................................................................................ 11

ACC RAM Find Pixel Mode .................................................................................................... 12

Computation Mode ....................................................................................................................... 13

I/O Mode ................................................................................................................................... 15

I/O Sequences ............................................................................................................................... 16

Writing LUT RAM ............................................................................................................... 18

Pixel Processing ........................................................................................................................ 19

AC/DC Parameters........................................................................................................................ 20

DC Characteristics ........................................................................................................................ 20

AC Characteristics ........................................................................................................................ 21

Pixel Processing Operation ....................................................................................................... 21

I/O Timing ................................................................................................................................ 21

Control Memory Timing â Writing Mode Data ....................................................................... 21

Control Memory Timing â Reading and Writing Markers: Packaging Information .................... 22

Packaging Information.................................................................................................................. 23

Ordering Information .................................................................................................................... 24

Revision History ........................................................................................................................... 24

IA211011114-01

Page 3 of 24

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