Datasheet

1.2.4. Select the Internal Inverter
The following jumpers should fitted to connect the power, control, current inputs and the PWM drive signals to
the internal inverter
JP10 fitted
JP11 fitted
JP12 fitted
JP13 fitted
JP14 fitted
JP15 fitted
JP16 fitted
JP17 fitted
JP18 fitted
JP19 fitted
Jumper JP8 and JP9 can be connected or open
1.3. Operating the Demonstration
Once the jumpers have been checked as described above and the motor is connected
Follow the sequence described below to run the demonstration
1.3.1. Connecting the board
Connect the USB lead to the PC and then connect it to the YRMCKITRL78G14 board
The following LED should be lit (on):
DL7 USB supply from the PC and the step up regulator,
DL6 12V step-down converter output,
DL5 5V step-down converter output (logic supply).
The following LED’s are controlled by the RL78G14 MCU:
DL1 should blink at approximately ½ second interval (RL78G14 running),
DL2, DL3 should be off,
DL4 should be on (it is driven with an I/O output with period equal to sampling period interrupt).
Jumpers JP10 to JP19
Jumper JP8 and JP9