Notes On Power Supply And Gnd Pin Connection; Connecting Usb Interface Cable And Ac Adapter; Switching Power On And Off - Renesas QB-RL78F14 User Manual

QB-RL78F14 In-Circuit Emulator

2.6 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.

2.7 Connecting USB Interface Cable and AC Adapter

Plug the USB interface cable supplied with the QB-RL78F14 into the USB connector of the host machine, and plug the
other side into the USB connector on the rear of the QB-RL78F14.
Plug the AC adapter into the power supply connector on the rear of the QB-RL78F14 and plug the other side into a
receptacle.
For QB-RL78F14 connector positions, see Figure 2-10.

2.8 Switching Power On and Off

Be sure to switch the power on and off according to the following procedures.
- Switching power on
<1> QB-RL78F14 power on
<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-RL78F14 may fail
R20UT2058EJ0300 Rev.3.00
Oct 31, 2013
Figure 2-10. Connector Positions
- Switching power off
<1> Debugger termination
Note
<2> Target system power off
<3> QB-RL78F14 power off
CHAPTER 2 SETUP PROCEDURE
Power supply connector
(Connect AC adapter)
USB connector
(Connect USB interface
Note
Page 32 of 41