參數(shù)資料
型號: MVTX2602AG
廠商: ZARLINK SEMICONDUCTOR INC
元件分類: 網(wǎng)絡(luò)接口
英文描述: Managed 24 Port 10/100 Mbps Ethernet Switch
中文描述: DATACOM, LAN SWITCHING CIRCUIT, PBGA553
封裝: 37.50 X 37.50 MM, 2.33 MM HEIGHT, MS-034, HSBGA-553
文件頁數(shù): 60/147頁
文件大?。?/td> 924K
代理商: MVTX2602AG
MVTX2602
Data Sheet
60
Zarlink Semiconductor Inc.
13.3.1.2 ECR2Pn: Port N Control Register
I2C Address: h01B-h033; CPU Address:h0001+2xN (N = port number)
Accessed by CPU and serial interface (R/W)
Bit [5]
Asymmetric Flow Control Enable.
0 – Disable asymmetric flow control
01 – Enable Asymmetric flow control
When this bit is set and flow control is on (bit[0] = 0), don’t send out a flow
control frame. But MAC receiver interprets and processes flow control
frames.
Bit [7:6]
SS - Spanning tree state (802.1D spanning tree protocol)
Default is 11
.
00 – Blocking: Frame is dropped
01 - Listening: Frame is dropped
10 - Learning: Frame is dropped. Source MAC address is learned.
11 - Forwarding: Frame is forwarded. Source MAC address is learned.
7
6
5
4
3
2
1
0
Security En
QoS Sel
Reserve
DisL
Ftf
Futf
Bit [0]:
Filter untagged frame (
Default 0
)
0: Disable
1: All untagged frames from this port are discarded or follow security option
when security is enable
Bit [1]:
Filter Tag frame (
Default 0
)
0: Disable
1: All tagged frames from this port are discarded or follow security option
when security is enable
Bit [2]:
Learning Disable
(Default 0)
1 Learning is disabled on this port
0 Learning is enabled on this port
Bit [3]:
Must be ‘1’
Bit [5:4:]
QOS mode selection
(Default 00)
Determines which of the 4 sets of QoS settings is used for 10/100 ports.
Note that there are 4 sets of per-queue byte thresholds, and 4 sets of WFQ
ratios programmed. These bits select among the 4 choices for each 10/100
port. Refer to QOS Application Note.
00: select class byte limit set 0 and classes WFQ credit set 0
01: select class byte limit set 1 and classes WFQ credit set 1
10: select class byte limit set 2 and classes WFQ credit set 2
11: select class byte limit set 3 and classes WFQ credit set 3
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MVTX2602AG2 制造商:Microsemi Corporation 功能描述:
MVTX2603 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
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: