LAN9313 datasheet(171/398 Pages) SMSC

Part #	LAN9313

Description	Three Port 10/100 Managed Ethernet Switch with MII

PDF	398 Pages

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Manufacturer	SMSC [SMSC Corporation]

Direct Link	http://www.smsc.com

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Three Port 10/100 Managed Ethernet Switch with MII

Datasheet

SMSC LAN9313/LAN9313i

171

Revision 1.2 (04-08-08)

DATASHEET

13.1.4.8

Port x 1588 Source UUID Low-DWORD Transmit Capture Register

(1588_SRC_UUID_LO_TX_CAPTURE_x)

Note:

The selection between Sync or Delay_Req packets is based on the corresponding

master/slave bit in the 1588 Configuration Register (1588_CONFIG).

Note:

There are multiple instantiations of this register, one for each port of the LAN9313/LAN9313i.

Refer to Section 13.1.4 for additional information.

Note:

For Port 0(External MII), receive is defined as data from the switch fabric, while transmit is to

the switch fabric.

Offset:

Port 1: 11Ch

Size:

32 bits

Port 2: 13Ch

Port 0: 15Ch

BITS

DESCRIPTION

TYPE

DEFAULT

31:0

Source UUID Low (SRC_UUID_TX_LO)

This field contains the low 32-bits of the Source UUID from the 1588 Sync

or Delay_Req packet.

00000000h

LAN9313 Datasheet(PDF) 171 Page - SMSC Corporation