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APPENDIX S5U1C330MXD1 BOARD
S1C33 FAMILY DEBUG MONITOR EPSON
OPERATION MANUAL
21
A.6 Indispensable Signal Pins of S5U1C330MxD1
When using the S5U1C330M2S it is not absolutely necessary to connect the NMI, RESET and DEBUG
switches/signals on the S5U1C330MxD1 board. If these switches are not used, the target board can be connected to
the S5U1C330MxD1 using only the five signals as shown below.
Example: Connecting the target board to S5U1C330MxD1 with five wires
User target board
The wire length must be within 10 cm.
12
10
5
4
1
GND
SCLK
SIN
SOUT
V
CC
Figure A.6.1 Connection example using indispensable pins
The NMI, RESET and/or DEBUG signals should be connected if necessary.