L64105 LSI Logic Corporation, L64105 Datasheet - Page 293

• Manufacturer Part Number: L64105
• Description: Mpeg-2 Audio/video Decoder
• Manufacturer: LSI Logic Corporation

Chapter 9
Video Interface
This chapter describes the operation of the Video Interface of the L64105
Decoder. It includes a description of how to program it for proper
operation, and an overview of the operation of the Vertical and Horizontal
Postprocessing Filters.
This chapter consists of the following sections:
Section 9.1, “Overview,” page 9-2
Section 9.2, “Television Standard Select,” page 9-4
Section 9.3, “Display Areas,” page 9-5
Section 9.4, “Video Background Modes,” page 9-12
Section 9.5, “Still Image Display,” page 9-13
Section 9.6, “Display Modes and Vertical Filtering,” page 9-16
Section 9.7, “Reduced Memory Mode,” page 9-19
Section 9.8, “Horizontal Postprocessing Filters,” page 9-20
Section 9.9, “On-Screen Display,” page 9-23
Section 9.10, “Pan and Scan Operation,” page 9-32
Section 9.11, “Display Freeze,” page 9-36
Section 9.12, “Pulldown Operation,” page 9-38
Section 9.13, “Video Output Format and Timing,” page 9-39
Section 9.14, “Display Controller Interrupts,” page 9-40
9-1