LAN9353 Datasheet, PDF (255/523 Pages) Microchip Technology – Interfaces at up to 200Mbps via Turbo MII

LAN9353
10.7.1 GENERAL SWITCH CSRS
This section details the general Switch Fabric CSRs. These registers control the main reset and interrupt functions of
the Switch Fabric. A list of the general switch CSRs and their corresponding register numbers is included in Table 10-9.
10.7.1.1 Switch Device ID Register (SW_DEV_ID)
Register #:
0000h
Size:
32 bits
This read-only register contains switch device ID information, including the device type, chip version and revision codes.
Bits
Description
31:24 RESERVED
23:16
15:8
7:0
Device Type Code (DEVICE_TYPE)
Chip Version Code (CHIP_VERSION)
Revision Code (REVISION)
Type
RO
RO
RO
RO
Default
-
03h
06h
07h
 2015 Microchip Technology Inc.
DS00001925A-page 255