QB-78K0FX2-T44GB Datasheet, PDF (22/44 Pages) Renesas Technology Corp – IECUBE is a registered trademark of NEC Electronics Corporation in Japan and Germany PC/AT is a trademark of International Business Machines Corporation.

CHAPTER 2 SETUP PROCEDURE
(1) TCN1, TCN2
These are connectors for connecting a check pin adapter or emulation probe.
(2) OSC1
This is a socket for mounting the oscillator.
(3) CN4^Note
This is a connector for the shipment inspection.
Note It is not necessary for user to use CN4.
(4) POWER (Red LED)
This is an LED that shows whether or not the power supply of the QB-78K0FX2 is switched on.
LED State
Lit
Not lit
Blinking
QB-78K0FX2 State
Power switch ON
Power switch OFF or AC adapter not connected to QB-78K0FX2
Internal error occurred (Contact an NEC Electronics sales representative or distributor)
(5) TARGET (Green LED)
This is an LED that shows whether or not the power supply of the target system is switched on.
LED State
Lit
Not lit
Target System State
Target system power supply ON
Target system power supply OFF or target system not connected
(6) Power switch
This is the power switch of the QB-78K0FX2.
It is OFF at shipment.
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User’s Manual U17669EJ3V0UM