參數(shù)資料
型號(hào): MDS213
廠商: Zarlink Semiconductor Inc.
英文描述: 12-Port 10/100Mbps + 1Gbps Ethernet Switch
中文描述: 12口10/100Mbps千兆以太網(wǎng)交換機(jī)
文件頁數(shù): 70/120頁
文件大?。?/td> 1678K
代理商: MDS213
MDS213
Data Sheet
70
Zarlink Semiconductor Inc.
SRAM Memory Characteristics
Search Engine Configuration
Bit [1:0]
SC
System Clock Rate
00= 100Mhz
10=90Mhz
Default = 00
01 = 120Mhz
11= 80Mhz
Bit [2]
IP
IRQ output polarity control
0 = active low output
Power-up default =0
1 = active high output
Bit [3]
SM
System Configuration mode
0=Nonblocking (For MDS213,
always equal to 0)
1=Blocking
Bit [4]
ML
Buffer Memory Level, which can be either 2 chips or 4 chips.
0 = 2 memory chips
1 = 4 memory chips
Default = 0
Bit [6:5]
MT
Memory Chip Type
00 = 64K x 32-bit
10 = 256K x 32-bit
Default = 01
01 = 128K x 32-bit
11 = 512K x 32-bit
Bit [8:7]
Reserved
Bit [9]
SE_AGEN
Aging enable, if which is true, the old MCT can be aged out.
0 = disable aging
Default = 1
1 = enable aging
Bit [11:10]
HM
Hashing Mode, each of which uses
different bits of MAC address to come
up with each bit of hashing key.
00=mode 0
0=mode 2
Default = 00
01=mode 1
11=mode 3
Bit [13:12]
HS
Hashing Size
00= 8
10= 10
Default = 01
01= 9
11= TDB
Bit [14]
VSW
VLAN Aware Switch
0 = VLAN Unaware
Default = 0
1 = VLAN Aware
Bit [15]
NoIPM
No IP Multicast
1 = IP Multicast Disable
Default = 1
0 =IP Multicast Enable
Bit [16]
GLN
Global Learning Disable, where CPU
shall disable global learning before
look into it as a whole piece.
1 = Learning Disable
Default = 0
0 = Learning Enable
Bit [17]
Partial Syn
enable
Partial Synchronization enable for
MAC Table
0= Fully Synchronization for MCT
table
Default=0
1= Partial Synchronization
for MCT table
相關(guān)PDF資料
PDF描述
MDS213CG 12-Port 10/100Mbps + 1Gbps Ethernet Switch
MDS220 Analog IC
MDS221 Analog IC
MDS223 Analog IC
MDS35-800 DIODE / SCR MODULE
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MDS213CG 制造商:ZARLINK 制造商全稱:Zarlink Semiconductor Inc 功能描述:12-Port 10/100Mbps + 1Gbps Ethernet Switch
MDS217 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Analog IC
MDS-21E09 制造商:ITT Interconnect Solutions 功能描述:BACKSHELL - Bulk
MDS21P-6AA-000 制造商:Amphenol Corporation 功能描述:MICRO D/18in WIRE 26AWG 7 STRD THRU HOLE
MDS21P-6BF-000 制造商:Amphenol Corporation 功能描述:MICRO D/36in WIRE 26AWG 7 STRD FLOT