DP83867IR: LED I/F pin handling

Atsushi Takahashi

Expert 1050 points

Part Number: DP83867IR

Tool/software:

HI Team,

Could you please advise on handling the LED I/F pins?

1) Can the indicator and strap be used together for the following LED pins?
LED_0
LED_1
LED_2

2) LED_0 and LED_2 are used for MODE1 of the strap.
In addition, connect to the RJ-45 connector and LED with a 240Ω series resistor.
Is this usage no problem?

<Device>
DP83867IRPAP

Best Regards,

1 month ago

0 Evan Mayhew 1 month ago

TI__Mastermind 19352 points

Hi Takahashi-san,

1) Yes, please refer to Figure 7-13 and 7-14 for examples for strap connections on LED pins.

2) Could you please share a circuit diagram for LED_0 and LED_2 so I can confirm?

Thank you,

Evan

0 Atsushi Takahashi 1 month ago in reply to Evan Mayhew

Expert 1050 points

Hi Evan-san,

Thank you for your reply.

I’ll send you the schematics via private massage due to confidential information.

0 Evan Mayhew 1 month ago in reply to Atsushi Takahashi

TI__Mastermind 19352 points

Hi Takahashi-san,

I accepted your request, feel free to send schematics over private message or email (e-mayhew@ti.com) .

Thank you,

Evan

0 Evan Mayhew 27 days ago in reply to Evan Mayhew

TI__Mastermind 19352 points

Hi Takahashi-san,

As discussed privately, the LED connection is acceptable.

Thank you,

Evan

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DP83867IR: LED I/F pin handling