DP83826I: BASIC mode LED lighting circuit

satoshi haraya

Part Number: DP83826I

Set to BASIC mode. I want to use Strap2 with Auto Negotiation Enable.
Are the LED lighting circuits for LED0 (Strap2) and LED1 (Strap1) correct?
Please check the circuit diagram.

over 1 year ago

0 Alvaro (Al-vuh-roe) Reyes over 1 year ago

TI__Mastermind 19621 points

Hi Satoshi,

Both LED0 (Strap 2) and LED1 (Strap 1) are default '1'; Auto-negotiation Enable and 100M speed respectively. Is the 3.3V supply through R142 & R143 meant to go to the pins through the Green and Yellow diode? Even so, it will keep both Straps in a high state, which is what you desire.

Regards,

Alvaro

0 satoshi haraya over 1 year ago in reply to Alvaro (Al-vuh-roe) Reyes

Prodigy 100 points

＞Is the 3.3V supply through R142 & R143 meant to go to the pins through the Green and Yellow diode?
Yes. That's how it is.

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DP83826I: BASIC mode LED lighting circuit