Color Space Conversion Parameter Settings..........................................................................................10-4
Color Space Conversion Signals.............................................................................................................. 10-8
Color Space Conversion Control Registers..........................................................................................10-10
Control Synchronizer IP Core.......................................................................... 11-1
Using the Control Synchronizer IP Core............................................................................................... 11-2
Control Synchronizer Parameter Settings..............................................................................................11-4
Control Synchronizer Signals...................................................................................................................11-5
Control Synchronizer Control Registers................................................................................................ 11-6
Deinterlacing IP Cores...................................................................................... 12-1
Deinterlacing Methods..............................................................................................................................12-2
Bob with Scanline Duplication.....................................................................................................12-3
Bob with Scanline Interpolation.................................................................................................. 12-3
Weave.............................................................................................................................................. 12-3
Motion-Adaptive........................................................................................................................... 12-3
Pass-Through Mode for Progressive Frames.............................................................................12-6
Frame Buffering......................................................................................................................................... 12-6
Frame Rate Conversion.............................................................................................................................12-8
Bandwidth Requirement Calculations for 10-bit YCbCr Video......................................................... 12-8
Behavior When Unexpected Fields are Received..................................................................................12-9
Handling of Avalon-ST Video Control Packets..................................................................................12-10
Deinterlacing Parameter Settings..........................................................................................................12-10
Deinterlacing Signals...............................................................................................................................12-17
Deinterlacing Control Registers............................................................................................................ 12-23
Design Guidelines for Broadcast Deinterlacer IP Core......................................................................12-30
Tuning Motion Shift....................................................................................................................12-32
Active Video Threshold Adjustment........................................................................................ 12-32
Frame Reader IP Core....................................................................................... 13-1
Single-Cycle Color Patterns......................................................................................................................13-1
Frame Reader Output Pattern and Memory Organization..................................................................13-2
Frame Reader Parameter Settings............................................................................................................13-3
Frame Reader Signals................................................................................................................................ 13-3
Frame Reader Control Registers..............................................................................................................13-5
Frame Buffer IP Cores.......................................................................................14-1
Double Buffering........................................................................................................................................14-2
Triple Buffering..........................................................................................................................................14-2
Locked Frame Rate Conversion...............................................................................................................14-3
Handling of Avalon-ST Video Control Packets.................................................................................... 14-3
Color Format.............................................................................................................................................. 14-4
Frame Buffer Parameter Settings.............................................................................................................14-5
Frame Buffer Signals..................................................................................................................................14-9
Frame Buffer Control Registers............................................................................................................. 14-13
TOC-4
Altera Corporation
