
BIT1612 10-Bit Digital Video Decoder with OSD and T-CON
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Content
1 General Description ................................................................................................................................... 1
2 Features..................................................................................................................................................... 1
General:................................................................................................................................................... 1
Input: ...................................................................................................................................................... 1
Output:..................................................................................................................................................... 2
Interface:.................................................................................................................................................. 2
OSD: ...................................................................................................................................................... 2
Power Management: ............................................................................................................................... 2
Package:.................................................................................................................................................. 2
3 Order Information....................................................................................................................................... 3
4 Block Diagram............................................................................................................................................ 3
5 Pin Definition.............................................................................................................................................. 4
6 Functional Description ............................................................................................................................... 8
6.1 Version Control.............................................................................................................................. 8
6.2 Interrupt Function .......................................................................................................................... 8
6.3 Double Buffer ...............................................................................................................................11
6.4 Pad Type Setup........................................................................................................................... 12
6.5 GPO (General Purpose Output) Function................................................................................... 13
6.6 System Enable and Reset........................................................................................................... 13
6.7 Clock Domain Systems ............................................................................................................... 14
6.8 Panel Timing Setup ..................................................................................................................... 16
6.9 Output Data Path ........................................................................................................................ 17
6.10 Special Output Setup .................................................................................................................. 18
6.11 Special Timing Adjustment .......................................................................................................... 19
6.11.1 Synchronization Timing................................................................................................ 19
6.11.2 Two-Fields Synchronization Timing ............................................................................. 19
6.12 TCON Function ........................................................................................................................... 20
6.13 TCON Clock Mode ...................................................................................................................... 22
6.14 Display Layer .............................................................................................................................. 22
6.15 Background 2 .............................................................................................................................. 23
6.16 Background 1 and Test Pattern Setup ........................................................................................ 23
6.17 Auto Blank Screen ...................................................................................................................... 24
6.18 Input Image Window Setup......................................................................................................... 25
6.19 Input Data Path Setup................................................................................................................. 25
6.20 Input Format................................................................................................................................ 27
6.20.1 ITU656 ......................................................................................................................... 27
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