Table Of Contents - Renesas Renasas Single-Chip Microcomputer SH7086 User Manual

Sh7086 cpu board 32-bit risc microcomputers superh riscengine family / sh7080 group

Table of Contents

Chapter1 Overview..................................................................................................................................... 1-1

1.1 Overview .................................................................................................................................................................... 1-2

1.2 Configuration .............................................................................................................................................................. 1-2

1.3 External Specifications ............................................................................................................................................... 1-3

1.4 External View ............................................................................................................................................................. 1-4

1.5 M3A-HS86 Block Diagram.......................................................................................................................................... 1-5

1.6 M3A-HS86 Board Overview ....................................................................................................................................... 1-6

1.7 M3A-HS86 Memory Mapping ..................................................................................................................................... 1-8

1.8 Absolute Maximum Ratings...................................................................................................................................... 1-11

1.9 Recommended Operating Conditions ...................................................................................................................... 1-11

Chapter2 Functional Overview .................................................................................................................. 2-1

2.1 Functional Overview................................................................................................................................................... 2-2

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

2.3 Memory ...................................................................................................................................................................... 2-4

2.3.1 SH7086 On-chip Memory.................................................................................................................................. 2-4

2.3.2 SDRAM ............................................................................................................................................................. 2-4

2.3.3 Expand of Flash Memory .................................................................................................................................. 2-7

2.4 Serial Port Interface.................................................................................................................................................... 2-8

2.5 I/O Ports ..................................................................................................................................................................... 2-9

2.6 Power Supply Circuit ................................................................................................................................................ 2-13

2.7 Clock Module............................................................................................................................................................ 2-14

2.8 Reset Module ........................................................................................................................................................... 2-15

2.9 Interrupt Switches..................................................................................................................................................... 2-16

2.10 E10A-USB Interface ............................................................................................................................................... 2-17

Chapter 3 Operational Specifications ......................................................................................................... 3-1

3.1 M3A-HS86 Connectors Outline .................................................................................................................................. 3-2

3.1.1 H-UDI Connector (J1,J2)................................................................................................................................... 3-3

3.1.2 Serial Port Connector (J3)................................................................................................................................. 3-5

3.1.3 External Power Supply Connectors for the SH7086 (J4) .................................................................................. 3-6

3.1.4 Power Supply Connector (J5) ........................................................................................................................... 3-7

3.1.5 User I/O Connector (J6-J8) ............................................................................................................................... 3-8

3.1.6 Extension Connectors (J9-J13) ....................................................................................................................... 3-10

3.1.7 Extension Connector (J14).............................................................................................................................. 3-16

3.2 Outline of Switches and LEDs .................................................................................................................................. 3-17

3.2.1 SH7086 Power Supply Select Jumpers (JP1) ................................................................................................. 3-18

3.2.2 FWE Pin Select Jumper (JP2)......................................................................................................................... 3-19

3.2.3 Switch and LED Functions .............................................................................................................................. 3-20

3.3 Board Dimensions of M3A-HS86.............................................................................................................................. 3-22

Appendix .................................................................................................................................................... A-1

M3A-HS86 SCHEMATICS

Rev. 1.0 Feb. 6. 2007

REJ10J0916-0100

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