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參數(shù)資料
| 型號： | GT-48001A |
| 廠商： | Galileo Technology Services, LLC |
| 英文描述： | Switched Ethernet Controller For 10BaseX(10BaseX交換式快速以太網(wǎng)控制器) |
| 中文描述： | 交換式以太網(wǎng)控制器10BaseX（10BaseX交換式快速以太網(wǎng)控制器） |
| 文件頁數(shù)： | 74/101頁 |
| 文件大小： | 1235K |
| 代理商： | GT-48001A |
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GT-48001A Switched Ethernet Controller
74
Revision 1.6
6
ForwUnk
Forward Unknown Packets.
It defines whether the GT-48001A will forward
Unknown packets to the CPU or not.
0 - Do not forward
1 - Forward
0x0
7
ForwNewAdd
Forward New Address.
It defines whether the GT-48001A will forward new
address messages to the CPU or not.
0 - Do not forward
1 - Forward
0x0
8
RecEn
Recovery Enable.
It defines whether the recovery process is enabled or
not.
0 - Disabled
1 - Enabled
0x1
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-48001A
devices which was assigned to be the Sniffer.
0 - CPU type
1 - GT-48001A 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-48001A reads the DA/SA of the packet
that is forwarded only to the local ports.
1 - The GT-48001A 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-48001A forwards Multicast packets to all
the ports.
1 - Multicast packets forwarded only to the CPU.
0x0
Bi ts
Fi e l d Na m e
Fun cti o n
In iti a l Va l u e
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