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QB-78F1026
(1) TCN1, TCN2
These are connectors for connecting a check pin adapter or emulation probe.
(2) OSC1
This is a socket for mounting the oscillator.
(3) EMU USB
This is a connector for emulation of the USB interface function using USB connector on the QB-78F1026.
(4) VBUS
This is a check pin for supply the VBUS as power supply for USB.
(5) CN6
This is a connector for the shipment inspection. It is not something that the user will need.
(6) POWER (Red LED)
This is an LED that shows whether the power supply of the QB-78F1026 is switched on.
LED State
Lit
Not lit
Blinking
(7) TARGET (Green LED)
This is an LED that shows whether the power supply of the target system is switched on.
LED State
Lit
Not lit
(8) Power switch
This is the power switch of the QB-78F1026.
It is OFF at shipment.
R20UT0290JJ0100 Rev. 1.00
Sep 30, 2010
Power switch ON
Power switch OFF or AC adapter not connected to QB-78F1026
Internal error occurred (Contact an Renesas Electronics sales representative or distributor)
Target system power supply ON
Target system power supply OFF or target system not connected
CHAPTER 2 SETUP PROCEDURE
QB-78F1026 State
Target System State
Page 12 of 29
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