Operation of D6 Power LED on EB006v9 Programmer

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Ras
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Operation of D6 Power LED on EB006v9 Programmer

Post by Ras »

The EB006v9 D6 Power LED lights up even when J11 is set to PSU and no external power supply is connected (probably the Ghost chip is powered directly from the 5V USB).

I find this confusing... should it not instead stay off until PSU or USB power is actually applied as per J11 selection?

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Benj
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Re: Operation of D6 Power LED on EB006v9 Programmer

Post by Benj »

Hello,

I have just tried this here on two EB006v9 boards and both have the Power LED off when the Voltage source jumper is in the PSU position and only a USB cable is inserted.

Do you have any additional circuitry connected to the E-block that could be re-routing power?

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