Chapter1 Overview .............................................................................................................................. 1-1
1.1 Overview .................................................................................................................................................................... 1-2
1.2 Configuration .............................................................................................................................................................. 1-2
1.3 External Specifications ............................................................................................................................................... 1-3
1.4 Appearance ................................................................................................................................................................ 1-4
1.5 M3A-HS19 Block Diagrams........................................................................................................................................ 1-5
1.6 M3A-HS19 Board Overview ....................................................................................................................................... 1-6
1.7 M3A-HS19 Memory Mapping ..................................................................................................................................... 1-9
1.8 Absolute Maximum Ratings...................................................................................................................................... 1-10
2.1 Features ..................................................................................................................................................................... 2-2
2.2 CPU............................................................................................................................................................................ 2-3
2.2.1 SH7619 ............................................................................................................................................................. 2-3
2.3 Memory ...................................................................................................................................................................... 2-4
2.3.4 External EEPROM .......................................................................................................................................... 2-11
2.4 Serial Port Interface.................................................................................................................................................. 2-13
2.5 PCMCIA Card Interface............................................................................................................................................ 2-14
2.6 LAN Port Interface .................................................................................................................................................... 2-15
2.7 I/O Port ..................................................................................................................................................................... 2-16
2.8 Power Supply Circuit ................................................................................................................................................ 2-19
2.9 Clock Module............................................................................................................................................................ 2-20
2.10 Reset Module ......................................................................................................................................................... 2-21
2.11 Interrupt Switch ...................................................................................................................................................... 2-22
2.12 E10A-USB Interface ............................................................................................................................................... 2-23
3.1 M3A-HS19 Connectors............................................................................................................................................... 3-2
3.1.1 UART Connector Pin (J1).................................................................................................................................. 3-3
3.1.2 UART Connector (J2)........................................................................................................................................ 3-4
3.1.3 RS-422 Connector Pin (J3) ............................................................................................................................... 3-5
3.1.4 PCMCIA Connector (J4).................................................................................................................................... 3-6
3.1.5 LAN Connector (J5) .......................................................................................................................................... 3-8
3.1.6 H-UDI Connector (J6) ....................................................................................................................................... 3-9
3.2 Switches and LEDs .................................................................................................................................................. 3-15
3.2.1 Jumpers (JP1 - JP9) ....................................................................................................................................... 3-16
Rev. 1.01 Oct 28, 2008
REJ10J1351-0101
Table of Contents
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