51
APPENDIX B User System Specifications
■
Circuit Configuration
Figure B-1 Circuit Configuration (DSU-3)
Figure B-2 Circuit Configuration (DSU-4)
Emulator interface
connector
Evaluation MCU
(Open)
Reset
output
circuit
*1: See the information concerning UV
CC
in "Wiring specifications"
on the next page.
Since a switching circuit may be necessary, see "Design precautions"
on the next page.
*2:
Emulator interface
connector
Evaluation MCU
(Open)
Reset
output
circuit
See the information concerning UV
CC
and V
CC
T in "Wiring specifications"
on the next page.
Some evaluation MCUs do not have a PLEVEL or V
CC
T terminal. In such
cases, leave the terminal unconnected.
Since a switching circuit may be necessary, see "Design precautions" on
the next page.
*1:
*2:
*3:
Summary of Contents for MB2147-01
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Page 64: ...42 CHAPTER 3 OPERATION METHOD ...
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