Renesas M3A-HS64 User Manual Download Page 7

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Rev. 1.00 Apr 30, 2009

(i)

REJ11J0034-0100

Table of Contents

Chapter 1 Overview ............................................................................................................................. 1-1

1.1 Introduction................................................................................................................................................................. 1-2

1.1.1 SH7264 CPU board (Part number: M3A-HS64) ................................................................................................ 1-2

1.1.2 Optional board for audio (Part number: M3A-HS64G01) .................................................................................. 1-2

1.1.3 Optional board for graphic display (Part number: M3A-HS64G02) ................................................................... 1-2

1.2 M3A-HS64 Configuration............................................................................................................................................ 1-3

1.3 M3A-HS64 Board Specifications ................................................................................................................................ 1-4

1.4 M3A-HS64 Exterior .................................................................................................................................................... 1-6

1.5 M3A-HS64 Block Diagram.......................................................................................................................................... 1-7

1.6 M3A-HS64 Major Components................................................................................................................................... 1-8

1.7 M3A-HS64G01 Configuration................................................................................................................................... 1-11

1.8 M3A-HS64G01 Board Specifications ....................................................................................................................... 1-12

1.9 M3A-HS64G01 Exterior............................................................................................................................................ 1-13

1.10 M3A-HS64G01 Block Diagram ............................................................................................................................... 1-14

1.11 M3A-HS64G01 Major Components ........................................................................................................................ 1-15

1.12 M3A-HS64G02 Configuration................................................................................................................................. 1-18

1.13 M3A-HS64G02 Board Specifications ..................................................................................................................... 1-19

1.14 M3A-HS64G02 Exterior.......................................................................................................................................... 1-20

1.15 M3A-HS64G02 Block Diagram ............................................................................................................................... 1-21

1.16 M3A-HS64G02 Major Components ........................................................................................................................ 1-22

1.17 Memory Maps......................................................................................................................................................... 1-25

1.18 Absolute Maximum Ratings.................................................................................................................................... 1-26

1.19 Operating Conditions.............................................................................................................................................. 1-26

1.20 Usage Note ............................................................................................................................................................ 1-27

1.20.1 Configuring Unused Pins............................................................................................................................... 1-27

Chapter 2 M3A-HS64 Functions.......................................................................................................... 2-1

2.1 Overview of Functions ................................................................................................................................................ 2-2

2.2 CPU............................................................................................................................................................................ 2-3

2.2.1 SH7264 Overview ............................................................................................................................................. 2-3

2.2.2 SH7264 Pin Functions Used on the M3A-HS64................................................................................................ 2-3

2.2.3 M3A-HS64 Module Availability .......................................................................................................................... 2-9

2.2.4 SH7264 Multiplex Pins Used on the M3A-HS64 ............................................................................................. 2-10

2.3 Memory .................................................................................................................................................................... 2-12

2.3.1 SH7264 Internal RAM ..................................................................................................................................... 2-12

2.3.2 NOR Flash Memory Interface.......................................................................................................................... 2-12

2.3.3 External SDRAM Interface .............................................................................................................................. 2-14

2.3.4 NAND Flash Memory Interface ....................................................................................................................... 2-17

2.3.5 External Serial Flash Memory Interface .......................................................................................................... 2-19

2.3.6 External EEPROM Interface............................................................................................................................ 2-20

2.4 USB Interface ........................................................................................................................................................... 2-21

2.5 RS-232C Interface.................................................................................................................................................... 2-22

2.6 I/O Ports ................................................................................................................................................................... 2-23

2.7 Interrupt Switches..................................................................................................................................................... 2-24

2.8 Clock Modules .......................................................................................................................................................... 2-25

2.9 Reset Module ........................................................................................................................................................... 2-26