TransChip ©
ii
Table of Contents
1.
INTRODUCTION .................................................................................................................................................. 1
1.1
FEATURES ......................................................................................................................................................... 1
1.2
SPECIFICATIONS................................................................................................................................................ 3
1.3
COMPACT 24-PIN CAMERA MODULE ................................................................................................................ 4
2.
FUNCTIONAL DESCRIPTION........................................................................................................................... 5
2.1
CONT............................................................................................................................................................... 5
2.2
RCLK............................................................................................................................................................... 5
2.3
IMGA............................................................................................................................................................... 6
2.4
YUVR .............................................................................................................................................................. 6
2.5
JPEG ................................................................................................................................................................ 6
2.6
PVI AND SVI .................................................................................................................................................... 6
2.7
IMAGER AND ADDRESS GENERATOR................................................................................................................. 7
2.8
PIXEL ARRAY CONFIGURATION ........................................................................................................................ 7
2.9
BAYER GRID CONFIGURATION.......................................................................................................................... 7
2.10
RESOLUTIONS AND FRAME RATES .................................................................................................................... 8
2.11
ANALOG PROCESSING....................................................................................................................................... 8
2.12
ON-CHIP MICRO CONTROLLER.......................................................................................................................... 8
2.13
BAYER TO YUV TRANSLATION UNIT (YUVR)................................................................................................. 9
2.14
JPEG COMPRESSION UNIT (JCOR)................................................................................................................... 9
3.
RESET AND CLOCK .......................................................................................................................................... 11
3.1
LOW POWER MODES....................................................................................................................................... 11
3.1.1
Startup ....................................................................................................................................................... 11
3.1.2
Bypass........................................................................................................................................................ 11
3.1.3
Power Down .............................................................................................................................................. 11
3.2
PLL CONFIGURATIONS ................................................................................................................................... 11
3.3
DEVICE INITIALIZATION SEQUENCE................................................................................................................ 12
4.
TC5747MF24L INTERFACES ........................................................................................................................... 13
4.1
I2C SERIAL INTERFACE ................................................................................................................................... 13
4.1.1
Overview.................................................................................................................................................... 13
4.1.2
Mode of Operation..................................................................................................................................... 14
4.2
PARALLEL VIDEO INTERFACE (PVI) ............................................................................................................... 17
4.2.1
Parallel Mode of Operation....................................................................................................................... 17
4.2.2
External Chip-Select.................................................................................................................................. 19
4.2.3
Qualified Clock Mode................................................................................................................................ 19
4.2.4
VALIDH Configured as WR#..................................................................................................................... 20
4.2.5
Frame-Rate Control................................................................................................................................... 20
4.2.6
Data ........................................................................................................................................................... 21
4.2.7
Data Markers............................................................................................................................................. 23
4.2.8
Ancillary Data Format............................................................................................................................... 25
4.2.9
Serial Output Mode.................................................................................................................................... 26
4.3
SERIAL VIDEO INTERFACE .............................................................................................................................. 28
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