QB-78K0FX2-T44GB Datasheet, PDF (32/44 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
2.8 Connecting USB Interface Cable and AC Adapter
Plug the USB interface cable supplied with the QB-78K0FX2 into the USB connector of the host machine, and plug
the other side into the USB connector on the rear of the QB-78K0FX2.
Plug the AC adapter supplied with the QB-78K0FX2 into a receptacle and plug the other side into the power supply
connector on the rear of the QB-78K0FX2.
For QB-78K0FX2 connector positions, see Figure 2-9. There are three types of AC adapter plug. Use the one
that has a suitable shape.
Figure 2-9. Connector Positions
Power supply connector
(Connect AC adapter)
USB connector
(Connect USB interface cable)
2.9 Switching Power On and Off
Be sure to switch the power on and off according to the following procedures.
• Switching power on
<1> QB-78K0FX2 power on
<2> Target system power on^Note
<3> Debugger startup
• Switching power off
<1> Debugger termination
<2> Target system power off^Note
<3> QB-78K0FX2 power off
Note In the procedures, <2> is unnecessary if the target system is not connected.
Caution If the wrong sequence was used for the operation, the target system or QB-78K0FX2 may fail.
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User’s Manual U17669EJ3V0UM