MDS213 Datasheet, PDF (102/120 Pages) Zarlink Semiconductor Inc – 12-Port 10/100Mbps + 1Gbps Ethernet Switch

MDS213
Data Sheet
h184
h1c4
h204
h244
h284
h2c4
h304
ECR1_p6
ECR1_p7
ECR1_p8
ECR1_p9
ECR1_p10
ECR1_p11
ECR1_p12
31
24 23
IFG
Port Trunking ID Bits
Bit [2:0] TGID
Bit [3]
TE
Unicast Blocking Control Bits
Bit [5:4] Block_UC_Frame
11
Bit [6]
IFE
Physical Layer Control Bits
Bit [7]
10M
Bit [8]
Reserved
Bit [9]
Full_Duplex
Bit [10] FDX_Polarity
Bit [11] Int_Lpback
17 16 15
8765432 0
IFE BKUC ^T TG ID
E
Configuration Bits
Trunking
Group ID
Trunk Enable
0= Trunk disable
1= Trunk Enable
Instructs the Rx MAC to discard incoming Unicast Frames.
This feature is used by Spanning Tree.
0X
Blocking, all frames (Default state)
10
Learning but not forwarding
Forwarding all frames
Ingress Filter Enable Default = 0
Used to enable protocol filtering on a port by port basis. There is
only one Protocol Filtering Register (PFR), but it can be used on
any combination of ports.
0= disable ingress filter 1= enable ingress filter
10M or 100M; 1=10Mbps 0=100Mbps
Enables full duplex modeDefault =0 - Half Duplex
Selects the output polarity of Full_Duplex control signal
0 = Low true (Default) 1 = High true
Setting this bit cause internal connect
TXCLK, TXD, TXD[0:3] to RXCLK, RXD, RXD[0:3]
102
Zarlink Semiconductor Inc.