Renesas RTE7702500EAB00000J User Manual page 17

Emulation Adapter
(3) Power-supply connector: CN3
CN3 is connected to the power-supply cable that comes with this product or that comes with the
IE850A. When a base board is connected and emulation RAM (ERAM) or external tracing (Aurora
tracing) is used, be sure to connect the power-supply cable to CN3 and supply +5 V.
When disconnecting the power-supply cable from the emulation adapter, press the tabs on both sides
of the CN1 connector of the power-supply cable to unlock the connector.
Applied voltage:
Unlocking the connector:
(4) Power-supply pin header: JP16
JP16 is a pin header which allows the monitoring of +5 V and GND that are supplied from CN2.
(5) Status LEDs
Name of LED
POWER
EMUVDD
EMUVCC
(6) Jumper block: JP5 (VDD_SEL)
JP5 (VDD_SEL)
Open-circuit
1-2 short-circuit
(default)
2-3 short-circuit
R20UT5180EJ0110 Rev. 1.10
Sep.12.22
Make sure that the voltage applied to CN3 is within the specified range (4.5 V to 5.5 V).
An applied voltage out of the range may cause the emulation adapter to emit smoke or
catch fire or otherwise be damaged.
Do not press the tabs for unlocking the connector too hard as this may lead to them
being stuck in this position. Take care on this point.
Illuminated: CN3 is supplying power.
Not illuminated: CN3 is not supplying power.
Illuminated: VDD for debugging (EMUVDD) = ON
Not illuminated: VDD for debugging (EMUVDD) = OFF
This specification depends on the settings of JP1 or JP4.
Illuminated: VCC for debugging (EMUVCC) = ON
Not illuminated: VCC for debugging (EMUVCC) = OFF
This specification depends on the settings of JP3.
Setting prohibited.
The VDD power generated from the emulation adapter is supplied to the VDD
power for the debug chip.
The VDD power on the target system is supplied to the VDD power for the debug
chip.
Names and Functions of Hardware
CAUTION
CAUTION
Specification
Specification
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