lan9311 Standard Microsystems Corp., lan9311 Datasheet - Page 204

• Manufacturer Part Number: lan9311
• Description: Lan9311/lan9311i Two Port 10/100 Managed Ethernet Switch With 16-bit Non-pci Cpu Interface
• Manufacturer: Standard Microsystems Corp.

Revision 1.2 (04-08-08)
14.2.5.3
31:16
BITS
15:0
Sequence ID (SEQ_ID)
This field contains the Sequence ID from the 1588 Sync or Delay_Req
packet.
Source UUID High (SRC_UUID_HI)
This field contains the high 16-bits of the Source UUID from the 1588 Sync
or Delay_Req packet.
(1588_SEQ_ID_SRC_UUID_HI_RX_CAPTURE_x)
Port x 1588 Sequence ID, Source UUID High-WORD Receive Capture Register
Note: The selection between Sync or Delay_Req packets is based on the corresponding
Note: There are multiple instantiations of this register, one for each port of the LAN9311/LAN9311i.
Note: For Port 0(Host MAC), receive is defined as data from the switch fabric, while transmit is to
master/slave bit in the
Refer to
the switch fabric.
Offset:
Section 14.2.5
Port 1: 108h
Port 2: 128h
Port 0: 148h
DESCRIPTION
1588 Configuration Register
for additional information.
DATASHEET
204
Two Port 10/100 Managed Ethernet Switch with 16-Bit Non-PCI CPU Interface
Size:
(1588_CONFIG).
32 bits
TYPE
RO
RO
SMSC LAN9311/LAN9311i
DEFAULT
0000h
0000h
Datasheet