Three Port 10/100 Managed Ethernet Switch with MII
Datasheet
13.1.4.20 1588 Auxiliary MAC Address High-WORD Register (1588_AUX_MAC_HI)
Offset:
18Ch
Size:
32 bits
This read/write register combined with the 1588 Auxiliary MAC Address Low-DWORD Register
(1588_AUX_MAC_LO) forms the 48-bit Auxiliary (user defined) MAC address. The Auxiliary MAC
address can be enabled for each port of the LAN9313/LAN9313i via their respective User Defined
MAC Address Enable bit in the 1588 Configuration Register (1588_CONFIG). Refer to Chapter 10,
"IEEE 1588 Hardware Time Stamp Unit," on page 134 for additional information.
BITS
DESCRIPTION
TYPE
DEFAULT
31:16
15:0
RESERVED
RO
-
Auxiliary MAC Address High (AUX_MAC_HI)
This field contains the high 16-bits of the Auxiliary MAC address used for
PTP packet detection.
R/W
0000h
SMSC LAN9313/LAN9313i
183
Revision 1.2 (04-08-08)
DATASHEET
SMSC [ SMSC CORPORATION ]
