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Self-checking program error (Error 1503)

Last Updated:06/07/2017

Question:

An abnormal termination and a communication error occur while using the E1 with CS+ and RFP, and the E1 does not work normally. Then when I executed the self-checking program of the E1 emulator, “Error 1503” occurred.

Is this something wrong with the E1 emulator?

Answer:

“Error 1503” is an error on the power supply output function from the E1 emulator.
It may occur when the E1 emulator is used via a USB hub. Therefore, do not use a USB hub to use the E1 emulator.
(If the CS+ or RFP is terminated forcibly, connect and disconnect the USB connector to the emulator, and then reconnect them.)

Suitable Products
CS+ (formerly CubeSuite+)

Renesas Flash Programmer

E1 Emulator