U M3A-Hs37 Major Components - Renesas M3A-HS37 User Manual

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1.6 M3A-HS37 Major Components
U
6 H
Figure 1.6.1 shows the M3A-HS37 major components.
Top view of the component side
U4
EEPROM
(optional)
port connector
JP12,JP13
RCAN port jumpers
JP7 to JP10
Serial port
switch jumpers
LED2 to LED7
User LEDs
Top view of the solder side
Rev.1.00 Oct 09, 2008
REJ11J0021-0100
JP11
J15
PE10/CS0#
GND connector
jumper
(optional)
U12
RCAN
driver
J13
RCAN
SW2
Reset
switch
SW4 SW3
System setting User DIP
DIP switches switches
Figure 1.6.1 M3A-HS37 Major Components
J4 SW1
LED1
Power System power
Power LED
supply
on/off switch
connector
SRAM
(optional)
U1
SH7137
SW6
J5,J6, and J16
IRQ2 switch
External power
supply connectors
(optional)
Overview
1.6 M3A-HS37 Major Components
U
U9
3.3V Regulator
J7
DC Power jack
JP1
CPU power supply select
jumper
JP2 to JP4
External power
switch jumpers
J3
Serial port
connector
U5
RS-232C
driver
J2
H-UDI connector
(14-pin)
SW5
NMI switch
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