- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄67672 > GT-48002A (Galileo Technology Services, LLC) Switched Fast Ethernet Controller for 100BaseX(100BaseX交換式快速以太網(wǎng)控制器) PDF資料下載
參數(shù)資料
| 型號： | GT-48002A |
| 廠商： | Galileo Technology Services, LLC |
| 英文描述： | Switched Fast Ethernet Controller for 100BaseX(100BaseX交換式快速以太網(wǎng)控制器) |
| 中文描述： | 交換式快速以太網(wǎng)控制器（100BaseX交換式快速以太網(wǎng)控制器的100BaseX） |
| 文件頁數(shù)： | 77/102頁 |
| 文件大?。?/td> | 1001K |
| 代理商： | GT-48002A |
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頁當(dāng)前第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
GT-48002A Switched Fast Ethernet Controller
76
Revision 1.2
9
SnifTyp
Sniffer Type.
This bit indicates the Sniffer type. The Sniffer can be a
CPU or a dedicated port in one of the GT-48002A
devices which was assigned to be the Sniffer.
0 - CPU type
1 - GT-48002A type
0x1
10
CPUEn
CPU Enable.
This bit indicates that there is a CPU in the system.
0 - CPU does not exist
1 - CPU exists
0x0
11
RMONToPCI
RMON to PCI Enable.
Meaningful only when RMONEn bit is set.
0 - The GT-48002A reads the DA/SA of the packet
that is forwarded only to the local ports.
1 - The GT-48002A reads the DA/SA of the packet
that is forwarded to the local ports and the PCI.
0x0
19:12
-
Reserved.
0x0
20
BufThrEn
Buffer Threshold Enable.
0 - There is no limitation on the buffers’ allocation
(other than physical memory size.)
1 - The buffers allocated to the ports and the PCI are
limited to the number which is written in the Rx Buffers
Threshold register.
This bit is meaningful only when DisBufThr* pin is dis-
abled.
0x1
21
-
Reserved.
0x0
22
ForwMulti
Forward Multicast.
0 - The GT-48002A forwards Multicast packets to all
the ports and to the CPU.
1 - Multicast packets forwarded only to the CPU.
0x0
23
ParEn
Partition Enable.
When more than 61 collisions occur while transmit-
ting, the GT-48002A enters the Partition mode. It
waits for the first good packet from the wire, and then
goes back to Normal mode. Under Partition mode it
continues transmitting, but not receiving.
0 - Normal mode
1- Partition mode
0x0
24
SpanEn
Spanning Tree Enable.
0 - The BPDU (Bridge Protocol Data Unit) packets are
treated as Multicast packets, and therefore are for-
warded to all ports.
1 - The GT-48002A forwards BPDU packets only to
the CPU.
0x0
25
EnEASE
EASE sampling enable/disable.
0 - EASE sampling disabled.
1 - EASE sampling enabled.
0x0
Bi ts
Fi e l d Na m e
Fun cti o n
In iti a l Va l u e
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| GT-48004A | Four Port Switched Fast Ethernet Controller(四端口、交換式快速以太網(wǎng)控制器) |
| GT-48006A | Low Cost Two Port 10/100Mbps Ethernet Bridge/Switch Controller(低成本、雙端口10/100Mbps以太網(wǎng)橋式/交換式控制器) |
| GT-48207 | Advanced Switched Ethernet Controllers for 10+10/100 BaseX(高級交換式 10+10/100 BaseX以太網(wǎng)控制器) |
| GT-48208 | Advanced Switched Ethernet Controllers for 10+10/100 BaseX(高級交換式 10+10/100 BaseX以太網(wǎng)控制器) |
| GT-48212 | Advanced Switched Ethernet Controllers for 10+10/100 BaseX(高級交換式 10+10/100 BaseX以太網(wǎng)控制器) |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| GT482 | 制造商:CORNELL DUBILIER ELECTRONICS 功能描述:Cap Ceramic 82pF 3000V SL 5% (12 X 6mm) Radial 9.5mm 85°C |
| GT48212-A6-PBB1C000 | 制造商:Marvell 功能描述: |
| GT48212-A6-PBB-C000 | 制造商:Marvell 功能描述:12 PORT E + 2 PORT FE SWITCH (MANAGED) - Trays |
| GT48300-A1-BBE1C083 | 制造商:Marvell 功能描述:Marvell GT48300-A1-BBE1C083 |
| GT48300-A1-BBE-C000 | 制造商:Marvell 功能描述:Marvell GT48300-A1-BBE-C000 |
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。