DP83867IR: Pin condition @Reset state

T Kishi

Genius 4425 points

Part Number: DP83867IR

My customer has question.

In reset state, are the DP83867IR pins Hi-Z?
Or is each pin pulled up or down internally?

Regard

T kishi

over 6 years ago

0 Nikhil Menon over 6 years ago

TI__Genius 11725 points

Hi T,

I will look into this and get back to you early next week.

Thank you,

Nikhil

0 T Kishi over 6 years ago in reply to Nikhil Menon

Genius 4425 points

Hi Nikhil

Thank you for reply.

Did you confirm this?
It would be very helpful if you could do so.

Regard

T Kishi

0 Nikhil Menon over 6 years ago in reply to T Kishi

TI__Genius 11725 points

Hi T Kishi,

I have reached out to our test and validation teams and will get back to you as soon as I receive the information.

Thank you,

Nikhil

0 Nikhil Menon over 6 years ago in reply to Nikhil Menon

TI__Genius 11725 points

Hello,

Please find attached the pin states on reset. I appreciate your patience.

Thank you,

Nikhil

0 T Kishi over 6 years ago in reply to Nikhil Menon

Genius 4425 points

Hi Nikhil

Thank you for correspondence.

Please tell me if you know.

By the way, How much the pull-down resistance?

Regard

T Kishi

0 Nikhil Menon over 6 years ago in reply to T Kishi

TI__Genius 11725 points

Hello,

Please find attached the pin states and pull-resistance values during reset.

Signal	Type	Internal PU/PD (Ω)
INT/PWDN	PU	9k
MDIO	Hi-Z	Hi-Z
MDC	PD	9k
RXDV	PD	9k
CRS	PD	9k
RXER	PD	9k
RXD0	PD	9k
RXD1	PD	9k
RXD2	PD	9k
RXD3	PD	9k
RXD4	PD	9k
RXD5	PD	9k
RXD6	PD	9k
RXD7	PD	9k
LED_0	PD	9k
LED_1	PD	9k
LED_2	PD	9k
COL	PD	9k
CLK_O	PD	9k
TXEN	PD	9k
TXD0	PD	9k
TXD1	PD	9k
TXD2	PD	9k
TXD3	PD	9k
TXD4	PD	9k
TXD5	PD	9k
TXD6	PD	9k
TXD7	PD	9k
RESETN	-	-

Thank you,

Nikhil

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DP83867IR: Pin condition @Reset state