LAN9313 Datasheet, PDF (224/398 Pages) SMSC Corporation – Three Port 10/100 Managed Ethernet Switch with MII

13.1.8
Three Port 10/100 Managed Ethernet Switch with MII
Datasheet
Miscellaneous
This section details the remainder of the System CSR’s. These registers allow for monitoring and
configuration of various LAN9313/LAN9313i functions such as the Chip ID/revision, byte order testing,
hardware configuration, general purpose timer, and free running counter.
13.1.8.1 Chip ID and Revision (ID_REV)
Offset:
050h
Size:
32 bits
This read-only register contains the ID and Revision fields for the LAN9313/LAN9313i.
BITS
DESCRIPTION
31:16 Chip ID
This field indicates the chip ID.
15:0 Chip Revision
This field indicates the design revision.
Note 13.48 Default value is dependent on device revision.
TYPE
RO
DEFAULT
9313h
RO
Note 13.48
Revision 1.2 (04-08-08)
224
DATASHEET
SMSC LAN9313/LAN9313i