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1.6 M3A-HS86 Board Overview
Rev.1.0 Feb 6, 2007 1-6
REJ10J0916-0100
1
1.6 M3A-HS86 Board Overview
Figure1.6.1 shows the M3A-HS86 board overview.
< Top View of the Component Side >
J3
Serial Port
Connector
User LED
6 - 8
J5
Power Supply
Connector
SW1
Power Switch
U1
SH7086
SW4
DIP Switch
for System Setting
J1
H-UDI Connector
(36-pin)
J2
H-UDI Connector
(14-pin)
LED2-5
User LED
SW5
NMI
Switch
SW6
IRQ1
Switch
SW7
MRES
Switch
SW2
RESET
Switch
SW3
DIP Switch
for Users
U2 Clock Buffer
*1
U5
RS232C Driver
*1
J14
Extension Connector
*1
J7,J8
User I/O Connector
*1
JP2
FWE Pin
Select
Jumper
JP1
Ppower Supply
Select Jumper
U6
Reset IC
LED9
LED for Interrupt
Confirmation
LED1
Power LED
< Top View of the Solder Side >
J13
Extension Connector
U8 3.3V
Voltage Regulator
U4
SDRAM
*2
U3
Flash Memory
*3
J11
Extension Connector
*1
*1
J12
Extension Connector
*1
J6
User I/O Connector
*1
J10
Extension Connector
*1
J9
Extension Connector
*1
Notes: *1: Not mounted *2: 3.3V version only *3: Can be mounted only for 3.3V version
Figure1.6.1 M3A-HS86 Board Overview