MDS213 Datasheet, PDF (3/120 Pages) Zarlink Semiconductor Inc – 12-Port 10/100Mbps + 1Gbps Ethernet Switch

MDS213
Data Sheet
32
CPU Interface
Registers ^HISCTM
Switch
Control
Memory
2k
Search Engine
SRAM
32
SBRAM
Frame
Buffer
Memory 64
Frame
Memory
Interface
Frame Engine
GMAC
Reduced
Xpipe
Engine
32
3.2Gbps
XPipe^TM
Twelve
10/100 MACs
GMII/PCS(TBI)
Interface
LED Xface
RMII
GMII or PCS
Figure 2 - System Block Diagram
Note:
All registers are 32-bit width.
The Control Bus is 32-bits wide and the Memory Bus is 64-bits wide.
The MDS212 contains 12 Fast Ethernet Ports.
The LED interface has 3 output signals (1 data and 2 control).
The XPipe is 32-bits wide.
3
Zarlink Semiconductor Inc.