QB-RL78L1C In-Circuit Emulator

CHAPTER 2

SETUP PROCEDURE

R20UT2703EJ0200

Rev.2.00

Page 30 of 42

Jan 31, 2014

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-RL78L1C into the USB connector of the host machine, and plug the

other side into the USB connector on the rear of the QB-RL78L1C.

Plug the AC adapter into the power supply connector on the rear of the QB-RL78L1C and plug the other side into a

receptacle.

For QB-RL78L1C connector positions, see Figure 2-8.

Figure 2-8.

Connector Positions

2.7

Switching Power On and Off

Be sure to switch the power on and off according to the following procedures.

- Switching power on

- Switching power off

<1> QB-RL78L1C power on

<1> Debugger termination

<2> Target system power on

Note

<2> Target system power off

Note

<3> Debugger startup

<3> QB-RL78L1C 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-RL78L1C may fail

Power supply connector

(Connect AC adapter)

USB connector

(Connect USB interface cable)