Notes On Power Supply And Gnd Pin Connection; Connecting Usb Interface Cable And Ac Adapter; Switching Power On And Off - Renesas QB-78K0FX2L User Manual

QB-78K0FX2L In-Circuit Emulator

2.5 Notes on Power Supply and GND Pin Connection

For power supplies and GND pins of the target device, be sure to connect all pins to each power supply or GND.

2.6 Connecting USB Interface Cable and AC Adapter

Plug the USB interface cable supplied with the QB-78K0FX2L into the USB connector of the host machine, and plug the
other side into the USB connector on the rear of the QB-78K0FX2L.
Plug the AC adapter supplied with the QB-78K0FX2L into a receptacle and plug the other side into the power supply
connector on the rear of the QB-78K0FX2L.
For QB-78K0FX2L connector positions, see Figure 2-8.

2.7 Switching Power On and Off

Be sure to switch the power on and off according to the following procedures.
- Switching power on
<1> QB-78K0FX2L power on <1> Debugger termination
<2> Target system power on
<3> Debugger startup
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-78K0FX2L may fail
R20UT2057EJ0100 Rev.1.00
2012.05.18
Figure 2-8. Connector Positions
- Switching power off
Note
<2> Target system power off
<3> QB-78K0FX2L power off
CHAPTER 2 SETUP PROCEDURE
Power supply connector
(Connect AC adapter)
USB connector
(Connect USB interface cable)
Note
Page 30 of 37