W99681CF Datasheet, PDF (4/78 Pages) Winbond – JPEG USB Dual Mode Camera Chip

W99681CF
7.5.1 Output Video Data Format....................................................................................................... 34
7.5.2 Video Frame Synchronization ................................................................................................. 34
7.5.3 Bandwidth Management .......................................................................................................... 34
7.6 POWER MANAGEMENT....................................................................................................................... 35
7.6.1 W99681CF Reset..................................................................................................................... 35
7.6.2 Before Configured .................................................................................................................... 35
7.6.3 After Configured ....................................................................................................................... 35
7.6.4 Suspend .................................................................................................................................... 35
7.6.5 Resume..................................................................................................................................... 36
7.7 SERIAL EEPROM INTERFACE ........................................................................................................... 37
7.7.1 EEPROM Data Structure............................................................................................................ 37
7.7.2 EEPROM Operations ............................................................................................................... 37
7.8 MICROCONTROLLER INTERFACE ........................................................................................................ 39
7.8.1 Base Address Setup ................................................................................................................... 39
7.8.2 W99681CF Register Access ...................................................................................................... 39
7.8.3 Microcontroller Interrupt.............................................................................................................. 39
7.8.4 DRAM Access ............................................................................................................................. 39
7.8.5 IHV-Specific Information............................................................................................................. 40
8 CONTROL AND STATUS REGISTERS ...................................................................................... 41
8.1 GENERAL CONTROL REGISTERS........................................................................................................ 43
8.2 VIDEO INPUT CONTROL REGISTERS................................................................................................... 52
8.3 JPEG ENCODER CONTROL REGISTERS ............................................................................................ 63
9 ELECTRICAL CHARACTERISTICS ............................................................................................ 70
9.1 ABSOLUTE MAXIMUM RATINGS .......................................................................................................... 70
9.2 DC CHARACTERISTICS ...................................................................................................................... 70
9.2.1 USB Transceiver DC Characteristics...................................................................................... 70
9.2.2 Digital DC Characteristics........................................................................................................ 70
9.3 AC CHARACTERISTICS ...................................................................................................................... 71
9.3.1 USB Transceiver AC Characteristics...................................................................................... 71
9.3.2 RESET Timing AC Characteristics.......................................................................................... 72
9.3.3 Clock AC Characteristics ......................................................................................................... 73
9.3.4 Input Video AC Characteristics ............................................................................................... 73
9.3.5 DRAM Interface AC Characteristics........................................................................................ 74
9.3.6 EEPROM Interface AC Characteristics .................................................................................. 75
9.3.7 Microcontroller Interface AC Characteristics.......................................................................... 76
10 PACKAGE SPEC......................................................................................................................... 77
11 ORDERING INFORMATION ....................................................................................................... 78
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