HS2378KCI01H Renesas Electronics America, HS2378KCI01H Datasheet - Page 10

• Manufacturer Part Number: HS2378KCI01H
• Description: ON CHIP DEBUG EMULATOR
• Manufacturer: Renesas Electronics America

Specifications of HS2378KCI01H

• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

3. #RES of pin 4 of the Hitachi-UDI port connector is a signal line in which the
4. Ground pins 8 to 10 and 12 to 14 of the Hitachi-UDI port connector.
5. Pin 11 of the Hitachi-UDI port connector must be connected to the user system
6. Figure 4.5 shows the interface circuit in the emulator. Use this figure as a
emulator outputs signals to the MCU. An AND operation must be performed
between #RES and the user system reset circuit for the signal line connected to
the MCU.
#RES of pin 7 of the Hitachi-UDI port connector is a signal line in which the
emulator monitors the #RES signal of the MCU.
The #RES must be pulled up before it is connected to pin 7 of the Hitachi-UDI
port connector.
Vcc (power supply). The amount of voltage permitted to input to the Hitachi-
UDI port connector must be within the guaranteed range of the microcomputer.
reference when determining the pull-up resistance value.
Figure 4.5 Interface Circuit in the Emulator (Reference)
Figure 4.4 Examples of Reset Circuits
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