Fujitsu MB2147-01, Примечание к применению, Страница: 75 / 121

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APPENDIX B User System Specifications
Table B-4 Emulator Interface Wiring Specifications
Signal line
name
Wiring specification
ICLK
ICS[2:0]
ICD[3:0]
BREAK • The total wiring length of each signal line (from the evaluation MCU pin
to the Emulator interface connector pin) must be 50 mm or less.
• The total wiring lengths of every signal line may differ by 2 cm at the
most. The total wiring length of ICLK must be the shortest.
UV
CC
V
CC
T
• Prepare wiring in a pattern with more capacity than the rated current.
• An erroneous connection of a probe may cause a short-circuit between
a power source and ground or be a reverse connection. As a safety
measure, include a protective circuit such as a fuse in each of the
power circuit patterns.
GND • Connect terminals directly to power circuit patterns, such as the ground
plane.