LAN9303 Datasheet, PDF (299/366 Pages) SMSC Corporation – Small Form Factor Three Port 10/100 Managed Ethernet Switch with Single MII/RMII/Turbo MII

Small Form Factor Three Port 10/100 Managed Ethernet Switch with Single MII/RMII/Turbo MII
Datasheet
13.4.3.25 Switch Engine Ingress Rate Configuration Register (SWE_INGRSS_RATE_CFG)
Register #:
184Ah
Size:
32 bits
This register, along with the settings accessible via the Switch Engine Ingress Rate Command Register
(SWE_INGRSS_RATE_CMD), is used to configure the ingress rate metering/coloring.
BITS
DESCRIPTION
31:3 RESERVED
2:1 Rate Mode
These bits configure the rate metering/coloring mode.
00 = Source Port & Priority
01 = Source Port Only
10 = Priority Only
11 = RESERVED
0 Ingress Rate Enable
When set, ingress rates are metered and packets are colored and dropped
if necessary.
TYPE
RO
R/W
R/W
DEFAULT
-
00b
0b
SMSC LAN9303/LAN9303i
299
DATASHEET
Revision 1.3 (08-27-09)