User`s manual

Rev. 1.01 Jan 31, 2008 (i)
REJ10J1262-0101
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-HS11 Block Diagram.......................................................................................................................................... 1-5
1.6 M3A-HS11 Board Overview ....................................................................................................................................... 1-6
1.7 M3A-HS11 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 SH7211 On-Chip Memory................................................................................................................................. 2-4
2.3.2 SDRAM ............................................................................................................................................................. 2-4
2.3.3 SRAM................................................................................................................................................................ 2-8
2.3.4 EEPROM......................................................................................................................................................... 2-11
2.4 Serial Port Interface.................................................................................................................................................. 2-12
2.5 I/O Ports ................................................................................................................................................................... 2-13
2.6 Power Supply Circuit................................................................................................................................................ 2-15
2.7 Clock Module............................................................................................................................................................ 2-16
2.8 Reset Module ........................................................................................................................................................... 2-17
2.9 Interrupt Switches..................................................................................................................................................... 2-17
2.10 E10A-USB Interface ............................................................................................................................................... 2-18
Chapter 3 Operational Specifications ..................................................................................................3-1
3.1 M3A-HS11 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 Power Supply Connector (J4) ........................................................................................................................... 3-6
3.1.4 External Power Supply Connector for SH7211 (J5, J6)..................................................................................... 3-7
3.1.5 A/D, D/A Connector (J7).................................................................................................................................... 3-8
3.1.6 Extension Connectors (J8-J12)......................................................................................................................... 3-9
3.2 Outline of Switches and LEDs.................................................................................................................................. 3-15
3.2.1 SH7211 Power Supply Select Jumpers (JP1, JP2)......................................................................................... 3-16
3.2.2 AVCC and AVREF Select Jumper (JP3, JP4)................................................................................................. 3-17
3.2.3 Switch and LED Functions .............................................................................................................................. 3-18
3.3 Board Dimensions of M3A-HS11.............................................................................................................................. 3-20