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1.6 M3A-HS60 Board Overview
Rev.1.00 June 1,2005 1-6
REJ11J0002-0100Z
1
1.6 M3A-HS60 Board Overview
Figure1.6.1 shows the M3A-HS60 board overview.
NMI
Switch
MRES
Switch
User
DIP Switch
Reset
Switch
SH7206
User
LED
Power
Switch
Power
Supply
Connector
System setup
DIP switch
H-UDI Connect
or
(36-pin)
3.3V Power
Regulator
J9
J10
J11
J6
J12
J13
SDRAM
(16MB)
SDRAM
(16MB)
U5
U8
Flash
Memory
U3
Serial Port
Connector
U1
J1
J2
SW4
User LED
LED2-5
LED6-8
Power LED
LED1
SW1
SW2
SW5
SW3
SW6
1.25V Power
Regulator
U10
U12
U4
U7
Address Shift
Buffer
Logic IC(LVC14)
U6
Reset IC
U11
Clock
Buffer
(not mounted)
U2
RS-232C
Driver
U9
J6 J7
Power Supply
Select Jumper
JP1,JP2
Oscillator
16.67MHz
J3 J5
:Extension connector(not mounted)
Top view of the
Component side
Top view of the
Solder side
J4
X1
Figure1.6.1 M3A-HS60 Board Overview