MDS212 Datasheet, PDF (89/111 Pages) Zarlink Semiconductor Inc – 12-Port 10/100Mbps Ethernet Switch

MDS212
Data Sheet
18.2.10.14 AFCOFT100 - Flow Control Off Time Of 100Mbps Port
• Access:
• Address:
Non-Zero-Wait-State, Direct Access,
h618
Write/Read
31
Bit [15:0]
Bit [31:16]
24 23
FL_OFF_100M
Reserved
16 15
0
FL_OFF_100m
Off time to remote station for 100M Port.
18.2.11 Access Control Function Group 2 (Chip Level)
18.2.11.1 APMR - Port Mirroring Register
• Access:
• Address:
Non-Zero-Wait-State, Direct Access,
h5C0
Write/Read
31
Bit [11:0]
Bit [12]
Bit [13]
Bit [14]
Bit [31:15]
Mirr_Port
Local/Remote
Rx/Tx
MP0
Reserved
15
14
13 12 11
0
MPO Rx/Tx L/R
Mirror Port
The 10/100 port chosen to be mirrored
Indicates the mirrored port is from a local or remote device.
0=local
1=remote
Indicates whether the mirror is receiving data or transmitting
data
Mirror to Port 0 Default=0)
MP0=1 Mirror to port 0
MP0=0 Mirror not go to port 0
18.2.11.2 PFR - Protocol Filtering Register
• Access:
• Address:
Non-Zero-Wait-State, Direct Access,
h5C4
Write/Read
31
16 15
8 7 6 5 4 3 2 ₁0
The Search Engine will provide ingress filtering on a per-port basis. Each bit of PF register (default value = 0) will
cause packets matching that category to be dropped.
Bit [7:0]
Bit [0]
Bit [1]
Bit [2]
Bit [3]
Bit [4]
Bit [5]
Bit [6]
Protocol Filter for Unicast Frames
IP – Ethernet II encapsulation
IP – 802_SNAP encapsulation
IPX – Ethernet II encapsulation
IPX – 802_SNAP encapsulation
IPX – 802.2 encapsulation
IPX – 802.3_RAW encapsulation
Other (Packets with unknown encapsulation, or non-IP, non-IPX packets)
89
Zarlink Semiconductor Inc.