Filter
Top Products
Two Port 10/100 Managed Ethernet Switch with 16-Bit Non-PCI CPU Interface
Datasheet
Revision 1.4 (08-19-08) 222 SMSC LAN9311/LAN9311i
DATASHEET
14.2.5.21 1588 Auxiliary MAC Address Low-DWORD Register (1588_AUX_MAC_LO)
This read/write register combined with the 1588 Auxiliary MAC Address High-WORD Register
(1588_AUX_MAC_HI) forms the 48-bit Auxiliary (user defined) MAC address. The Auxiliary MAC
address can be enabled for each port of the LAN9311/LAN9311i via their respective User Defined MAC
Address Enable bit in the 1588 Configuration Register (1588_CONFIG). Refer to Chapter 11, "IEEE
1588 Hardware Time Stamp Unit," on page 155 for additional information.
Offset: 190h Size: 32 bits
BITS DESCRIPTION TYPE DEFAULT
31:0 Auxiliary MAC Address Low (AUX_MAC_LO)
This field contains the low 32-bits of the Auxiliary MAC address used for
PTP packet detection.
R/W 00000000h