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1.6 M3A-HS49 Board Overview
Rev.1.0 Dec 15, 2006 1-7
REJ10J0917-0100
1
Table1.6.1 lists main components mounted in M3A-HS49.
Table1.6.1 Main Components Mounted in M3A-HS49
Symbol Parts Name Remarks Parts number for
recommended components
that are not mounted
U1 CPU SH7149 (Renesas)
U1 CPU Socket
U2 RS-232C Driver
U3 Reset IC M51957BFP (Renesas)
U4 Logic IC
X1 Oscillator 10.00MHz
J1 H-UDI Connector 36-pin type
J2 H-UDI Connector 14-pin type
J3 Serial Port Connector
J4 External Power Supply Connector Not mounted A2-2PA-2.54DSA (Hirose)
J5 Power Supply Connector
J6 User I/O Connector Not mounted
XG4C-2634 (Omron)
J7,J8 User I/O Connector Not mounted
A2-3PA-2.54DSA (Hirose)
J9,J11,J12 Extension Connector Not mounted
XG4C-2031 (Omron)
J10,J13 Extension Connector Not mounted
XG4C-4031 (Omron)
J14 Extension Connector Not mounted
3428-6002LCSC
(Sumitomo 3M)
LED1 Power LED Blue
LED2 to 7 User LED Green
LED8
LED for Interrupt confirmation
Red/Yellowgreen
(Two colors)
SW1 Power Switch
SW2 Reset Switch
SW3 DIP Switch for users
SW4 DIP Switch for system setting
SW5 NMI Switch
SW6 IRQ0 Switch
SW7 MRES Switch