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ADV202BBC-115 数据表(PDF) 2 Page - Analog Devices |
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ADV202BBC-115 数据表(HTML) 2 Page - Analog Devices |
2 / 40 page ADV202 Rev. 0 | Page 2 of 40 TABLE OF CONTENTS General Description ......................................................................... 3 JPEG2000 Feature Support.......................................................... 3 Specificatons...................................................................................... 4 Supply Voltages and Current....................................................... 4 Input/Output Specifications........................................................ 4 Clock and RESET Specifications ................................................ 5 Normal Host Mode—Read Operation ...................................... 6 Normal Host Mode—Write Operation ..................................... 7 DREQ/DACK DMA Mode—Single FIFO Write Operation .. 8 DREQ/DACK DMA Mode—Single FIFO Read Operation .10 External DMA Mode—FIFO Write, Burst Mode................... 12 External DMA Mode—FIFO Read, Burst Mode.................... 13 Streaming Mode (JDATA)—FIFO Read/Write ...................... 15 VDATA Mode Timing ............................................................... 15 Raw Pixel Mode Timing ............................................................ 17 SPI Port Timing .......................................................................... 18 Pin BGA Assignments and Function Descriptions.................... 19 Pin BGA Assignments ............................................................... 19 Pin Function Descriptions ........................................................ 22 Theory of Operation ...................................................................... 25 Wavelet Engine ........................................................................... 25 Entropy Codecs........................................................................... 25 Embedded Processor System .................................................... 25 Memory System .......................................................................... 25 Internal DMA Engine ................................................................ 25 ADV202 Interface........................................................................... 26 Video Interface (VDATA Bus).................................................. 26 Host Interface (HDATA Bus) ................................................... 26 Direct and Indirect Registers .................................................... 26 Control Access Registers ........................................................... 27 Pin Configuration and Bus Sizes/Modes ................................ 27 Stage Register .............................................................................. 27 JDATA Mode............................................................................... 27 External DMA Engine ............................................................... 27 SPI Port ........................................................................................ 27 Internal Registers............................................................................ 28 Direct Registers........................................................................... 28 Indirect Registers........................................................................ 29 PLL ............................................................................................... 30 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 REVISION HISTORY 7/04—Revision 0: Initial Version |
类似零件编号 - ADV202BBC-115 |
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类似说明 - ADV202BBC-115 |
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