Sharp Blue Treak LH75400 User Manual page 4

Table of Contents
Chapter 4 - LH75400 SoC
4.1 LH75400 Features............................................................................................ 4-1
4.2 LH75400 Block Diagram .................................................................................. 4-2
4.3 LH75400 Applications ...................................................................................... 4-3
4.4 LH75400 Pin Diagram ...................................................................................... 4-4
4.5 LH75400 Numerical Pin Listing ........................................................................ 4-5
4.6 LH75400 Signal Descriptions ........................................................................... 4-9
Chapter 5 - LH75410 SoC
5.1 LH75410 Features............................................................................................ 5-1
5.2 LH75410 Block Diagram .................................................................................. 5-2
5.3 LH75410 Applications ...................................................................................... 5-3
5.4 LH75410 Pin Diagram ...................................................................................... 5-4
5.5 LH75410 Numerical Pin Listing ........................................................................ 5-5
5.6 LH75410 Signal Descriptions ........................................................................... 5-9
Chapter 6 - Memory Interface Architecture
Chapter 7 - Static Memory Controller
7.1 SMC Features .................................................................................................. 7-1
7.2 SMC Theory of Operation ................................................................................ 7-2
7.3 SMC Programmer's Model ............................................................................. 7-12
Chapter 8 - Static Random Access Memory Controller
Chapter 9 - Reset, Clock, and Power Controller
9.1 RCPC Features ................................................................................................ 9-2
9.2 RCPC Theory of Operation .............................................................................. 9-2
9.3 RCPC Programmer's Model............................................................................. 9-6
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7.2.1 SMC Write Process ................................................................................... 7-2
7.2.2 SMC Read Process ................................................................................... 7-4
7.2.3 SMC Burst Mode Read Process ............................................................... 7-4
7.2.4 External Memory Bus Cycle ...................................................................... 7-8
7.2.5 External Bus Read/Write Operations ........................................................ 7-9
7.2.6 SMC Memory Connection Diagram......................................................... 7-11
7.3.1 SMC Register Summary.......................................................................... 7-12
7.3.2 SMC Register Definitions ........................................................................ 7-13
7.3.2.1 Configuration Register for Memory Bank 0 ...................................... 7-13
7.3.2.2 Configuration Register for Memory Bank 1 ...................................... 7-15
7.3.2.3 Configuration Register for Memory Bank 2 ...................................... 7-17
7.3.2.4 Configuration Register for Memory Bank 3 ...................................... 7-19
7.3.3 SMC Default Memory Widths .................................................................. 7-21
9.2.1 Reset Generation ...................................................................................... 9-3
9.2.2 Clock Generation....................................................................................... 9-4
9.2.3 RCPC Power Modes ................................................................................. 9-4
9.2.3.1 Active Mode........................................................................................ 9-5
9.2.3.2 Standby Mode .................................................................................... 9-5
9.2.3.3 Sleep Mode ........................................................................................ 9-5
9.2.3.4 Stop1 Mode ........................................................................................ 9-5
9.2.3.5 Stop2 Mode ........................................................................................ 9-5
LH75400/01/10/11 (Preliminary) User's Guide
6/17/03