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ADV202

Data Sheet

Rev. D | Page 2 of 40

TABLE OF CONTENTS

Features .............................................................................................. 1

Applications....................................................................................... 1

General Description ......................................................................... 1

Functional Block Diagram .............................................................. 1

Revision History ............................................................................... 3

General Description ......................................................................... 4

JPEG2000 Feature Support.......................................................... 4

Specifications..................................................................................... 5

Supply Voltages and Current ...................................................... 5

Input/Output Specifications........................................................ 5

Clock and RESET Specifications................................................ 6

Normal Host Mode—Read Operation ...................................... 7

Normal Host Mode—Write Operation ..................................... 8

DREQ/DACK DMA Mode—Single FIFO Write Operation.. 9

DREQ/DACK DMA Mode—Single FIFO Read Operation . 11

External DMA Mode—FIFO Write, Burst Mode .................. 13

External DMA Mode—FIFO Read, Burst Mode ................... 14

Streaming Mode (JDATA)—FIFO Read/Write...................... 16

VDATA Mode Timing............................................................... 17

Raw Pixel Mode Timing ............................................................ 18

Absolute Maximum Ratings.......................................................... 19

Thermal Resistance .................................................................... 19

ESD Caution................................................................................ 19

Pin BGA Assignments and Function Descriptions ................... 20

Pin BGA Assignments ............................................................... 20

Pin Function Descriptions ........................................................ 23

Theory of Operation ...................................................................... 26

Wavelet Engine ........................................................................... 26

Entropy Codecs........................................................................... 26

Embedded Processor System.................................................... 26

Memory System.......................................................................... 26

Internal DMA Engine................................................................ 26

ADV202 Interface........................................................................... 27

Video Interface (VDATA Bus).................................................. 27

Host Interface (HDATA Bus) ................................................... 27

Direct and Indirect Registers.................................................... 27

Control Access Registers ........................................................... 27

Pin Configuration and Bus Sizes/Modes ................................ 28

Stage Register.............................................................................. 28

JDATA Mode............................................................................... 28

External DMA Engine ............................................................... 28

Internal Registers............................................................................ 29

Direct Registers........................................................................... 29

Indirect Registers........................................................................ 30

PLL ............................................................................................... 31

Hardware Boot............................................................................ 31

Video Input Formats ...................................................................... 32

Applications..................................................................................... 34

Encode—Multichip Mode......................................................... 34

Decode—Multichip Master/Slave ............................................ 35

Digital Still Camera/Camcorder .............................................. 35

Encode/Decode SDTV Video Application ............................. 36

ASIC Application (32-Bit Host/32-Bit ASIC)......................... 37

HIPI (Host Interface—Pixel Interface) ................................... 38

JDATA Interface ......................................................................... 38

Outline Dimensions....................................................................... 39

Ordering Guide .......................................................................... 40

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