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參數(shù)資料
| 型號： | MVTX2603 |
| 廠商： | Zarlink Semiconductor Inc. |
| 英文描述： | Unmanaged 24-Port 10/100 Mb + 2-Port 1 Gb Ethernet Switch |
| 中文描述： | 非托管的24端口的10/100 Mb 2端口千兆以太網(wǎng)交換機(jī)1 |
| 文件頁數(shù)： | 48/109頁 |
| 文件大?。?/td> | 803K |
| 代理商： | MVTX2603 |
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MVTX2603
Data Sheet
48
Zarlink Semiconductor Inc.
13.5 Group 4 Address Search Engine Group
13.5.1 TX_AGE – Tx Queue Aging timer
I
2
C Address: h07;CPU Address: h325
Accessed by serial interface (RW)
Bit [5:0]: Unit of 100 ms (Default 8)
Disable transmission queue aging if value is zero. Aging timer for all ports and queues.
For no packet loss flow control, this register must be set to 0.
13.5.2 AGETIME_LOW – MAC address aging time Low
I
2
C Address: h0A8; CPU Address: h400
Accessed by serial interface and I
2
C (R/W)
Bit [7:0] Low byte of the MAC address aging timer.
MAC address aging is enable/disable by boot strap TSTOUT9
13.5.3 AGETIME_HIGH –MAC address aging time High
I
2
C Address: h0A9; CPU Address: h401
Accessed by serial interface and I
2
C (R/W)
Bit [7:0]: High byte of the MAC address aging timer.
The default setting provide 300 seconds aging time. Aging time is based on the following equation:
{AGETIME_HIGH,AGETIME_LOW} X (# of MAC address entries in the memory x 100
μ
sec). Number of
MAC entries = 32 K when 1 MB is used per bank. Number of MAC entries = 64 K when 2 MB is used per
bank.
13.5.4 SE_OPMODE – Search Engine Operation Mode
CPU Address: h403
Accessed by serial interface (R/W)
{SE_OPMODE} X(# of entries 100
u
sec)
7
6
5
0
Tx Queue Agent
7
6
5
0
SL
DMS
Bit [5:0]:
Reserved
Bit [6]:
Disable MCT speedup aging
1 – Disable speedup aging when MCT resource is low.
0 – Enable speedup aging when MCT resource is low.
Bit [7]:
Slow Learning
1– Enable slow learning. Learning is temporary disabled when search
demand is high
0 – Learning is performed independent of search demand
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| MVTX2603AG | Unmanaged 24-Port 10/100 Mb + 2-Port 1 Gb Ethernet Switch |
| MVTX2604 | Managed 24-Port 10/100 Mb + 2 Port 1 Gb Ethernet Switch |
| MVTX2604AG | Managed 24-Port 10/100 Mb + 2 Port 1 Gb Ethernet Switch |
| MVTX2801 | Unmanaged 4-Port 1000 Mbps Ethernet Switch |
| MVTX2801AG | Unmanaged 4-Port 1000 Mbps Ethernet Switch |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MVTX2603A | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Unmanaged 24 port 10/100Mb + 2 port 1Gb Ethernet switch |
| MVTX2603AG | 制造商:ZARLINK 制造商全稱:Zarlink Semiconductor Inc 功能描述:Unmanaged 24-Port 10/100 Mb + 2-Port 1 Gb Ethernet Switch |
| MVTX2603AG2 | 制造商:Microsemi Corporation 功能描述: |
| MVTX2604 | 制造商:ZARLINK 制造商全稱:Zarlink Semiconductor Inc 功能描述:Managed 24-Port 10/100 Mb + 2 Port 1 Gb Ethernet Switch |
| MVTX2604A | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:MVTX260x Physical Port Control |
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