- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄359159 > MDS212CG (ZARLINK SEMICONDUCTOR INC) 12-Port 10/100Mbps Ethernet Switch PDF資料下載
參數(shù)資料
| 型號(hào)： | MDS212CG |
| 廠商： | ZARLINK SEMICONDUCTOR INC |
| 元件分類： | 網(wǎng)絡(luò)接口 |
| 英文描述： | 12-Port 10/100Mbps Ethernet Switch |
| 中文描述： | DATACOM, LAN SWITCHING CIRCUIT, PBGA456 |
| 封裝： | 35 X 35 MM, 2.33 MM HEIGHT, MS-034, HSBGA-456 |
| 文件頁數(shù)： | 91/111頁 |
| 文件大?。?/td> | 1609K |
| 代理商： | MDS212CG |
第1頁第2頁第3頁第4頁第5頁第6頁第7頁第8頁第9頁第10頁第11頁第12頁第13頁第14頁第15頁第16頁第17頁第18頁第19頁第20頁第21頁第22頁第23頁第24頁第25頁第26頁第27頁第28頁第29頁第30頁第31頁第32頁第33頁第34頁第35頁第36頁第37頁第38頁第39頁第40頁第41頁第42頁第43頁第44頁第45頁第46頁第47頁第48頁第49頁第50頁第51頁第52頁第53頁第54頁第55頁第56頁第57頁第58頁第59頁第60頁第61頁第62頁第63頁第64頁第65頁第66頁第67頁第68頁第69頁第70頁第71頁第72頁第73頁第74頁第75頁第76頁第77頁第78頁第79頁第80頁第81頁第82頁第83頁第84頁第85頁第86頁第87頁第88頁第89頁第90頁當(dāng)前第91頁第92頁第93頁第94頁第95頁第96頁第97頁第98頁第99頁第100頁第101頁第102頁第103頁第104頁第105頁第106頁第107頁第108頁第109頁第110頁第111頁
MDS212
Data Sheet
91
Zarlink Semiconductor Inc.
Usage
: These masks are used to prevent flooded or multicast packets from being transmitted out with more
than one port on a trunk. The Trunking Hash Key is used to select the proper mask (for load distribution). The
mask value will be set up to mask off all but one port within each trunk group.
18.2.11.4 IPMCAS - IP Multicast MAC Address Signature
Usage:
For following four registers IPMCAS0, IPMCAS1, IPMCMSK0 and IPMCMSK1, are used to distinguish
between IP multicast traffic and regular multicast. The MAC for IP multicast are h”01:00:5e:00:00:00” to h”
01:00:5e:7f:ff:ff” And the MASK for IPMC is: h“ff:ff:ff:80:00:00”.
The 6-byte of IP multicast MAC Address is stored in two 32-bit registers
IPMCAS0
IP Multicast MAC Address Byte [3:0]
Address:
h5E8
IPMCAS1
IP Multicast MAC Address Byte [5:4]
Address:
h5EC
Access:
Non-Zero-Wait-State,
Direct Access, Write/Read
These two registers define the MAC address signature of IP multicast.
Default = h” 01:00:5e:7f:ff:ff”
18.2.11.5 IPMCMSK - IP Multicast MAC Address Mask
The 6-byte of IP multicast MAC Mask is stored in two 32-bit registers
IPMCAS0 IP Multicast MAC Mask Byte [3:0]
Address:
h5F0
IPMCAS1 IP Multicast MAC Mask Byte [5:4]
Address:
h5F4
Access:
Non-Zero-Wait-State,
Direct Access, Write/Read
These two registers define the MAC Mask of IP multicast.
Default = h“ff:ff:ff:80:00:00”.
18.2.11.6 CFCBHDL - FCB Handle Register For CPU Read
Access:
Address:
Non-Zero-Wait-State,Direct Access,Read only
h580
Usage:
When CPU requests a free FDB to write a frame, it must request a free FCB via this register. The register
contains a free handle of FCB, which also pointer to a free FDB.
CPU reads FCB Handle: (When the CPU write FDB, it requires a FDB handle first).
CPU checks CFCBHDL[31],H_RDY ready or not. If so, CPU gets the FCB Handle from CFCBHDL[9:0]
31
24
23
16
15
8
7
0
IPMCAS0
MAC 3
MAC 2
MAC 1
MAC 0
IPMCAS1
MAC 5
MAC 4
31
24
23
16
15
8
7
0
IPMCMSK0
MASK 3
MASK 2
MASK 1
MASK 0
IPMCMSK1
MASK 5
MASK 4
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| MDS213 | 12-Port 10/100Mbps + 1Gbps Ethernet Switch |
| MDS213CG | 12-Port 10/100Mbps + 1Gbps Ethernet Switch |
| MDS220 | Analog IC |
| MDS221 | Analog IC |
| MDS223 | Analog IC |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MDS213 | 制造商:ZARLINK 制造商全稱:Zarlink Semiconductor Inc 功能描述:12-Port 10/100Mbps + 1Gbps Ethernet Switch |
| 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 |
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。