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
