L64105 LSI Logic Corporation, L64105 Datasheet - Page 5

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

Chapter 7
Chapter 8
6.5
Memory Interface
7.1
7.2
7.3
7.4
7.5
7.6
7.7
Video Decoder Module
8.1
8.2
Contents
6.4.2
Summary
Overview
SDRAM Configurations
SDRAM Timing and Modes
SDRAM Refresh and Arbitration
Memory Channel Buffer Allocation
Memory Frame Store Allocation
7.6.1
7.6.2
7.6.3
7.6.4
Summary
Overview
Postparser Operation
8.2.1
8.2.2
8.2.3
8.2.4
8.2.5
8.2.6
8.2.7
8.2.8
8.2.9
8.2.10
8.2.11
8.2.12
8.2.13
8.2.14
8.2.15
Detecting Potential Underflow Conditions
in the Video Channel
Luma Store
Chroma Store
Normal Mode
Reduced Memory Mode (RMM)
Sequence Header
Sequence Extension
Sequence Display Extension
Group of Pictures Header
Picture Header
Picture Coding Extension
Quant Matrix Extension
Host Access of Q Table Entries
Picture Display Extension
Copyright Extension
User Data
Picture Data
Unsupported Syntax
Auxiliary Data FIFO Operation
User Data FIFO Operation
6-29
6-30
7-10
7-11
7-12
8-11
8-13
8-14
8-15
8-17
8-18
8-18
8-18
8-19
8-21
7-1
7-2
7-3
7-5
7-6
7-9
7-9
7-9
8-1
8-4
8-4
8-6
8-7
8-8
8-9
v