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): 87/147頁
文件大?。?/td> 924K
代理商: MVTX2602AG
MVTX2602
Data Sheet
87
Zarlink Semiconductor Inc.
13.6.12 BMRC - Broadcast/Multicast Rate Control
I2C Address h0B5, CPU Address:h50B
Accessed by CPU, serial interface and I2C (R/W)
This broadcast and multicast rate defines for each port, the number of packets allowed to be forwarded within a
specified time. Once the packet rate is reached, packets will be dropped. To turn off the rate limit, program the field
to 0. Time base is based on register FCR [6:4]
13.6.13 UCC – Unicast Congestion Control
I2C Address h0B6, CPU Address: h50C
Accessed by CPU, serial interface and I2C (R/W)
13.6.14 MCC – Multicast Congestion Control
I2C Address h0B7, CPU Address: h50D
Accessed by CPU, serial interface and I2C (R/W)
Bit [5]:
Frame drop priority when TOS field is 5
(Default 0)
Bit [6]:
Frame drop priority when TOS field is 6
(Default 0)
Bit [7]:
Frame drop priority when TOS field is 7
(Default 0)
7
4
3
0
Broadcast Rate
Multicast Rate
Bit [3:0]:
Multicast Rate Control. Number of multicast packets allowed within the
time defined in bits 6 to 4 of the Flooding Control Register (FCR).
(Default 0)
.
Bit [7:4]:
Broadcast Rate Control. Number of broadcast packets allowed within
the time defined in bits 6 to 4 of the Flooding Control Register (FCR).
(Default 0)
7
0
Unicast congest threshold
Bit [7:0]:
Number of frame count. Used for best effort dropping at B% when des-
tination port’s best effort queue reaches UCC threshold and shared
pool is all in use. Granularity 1 frame. (Default: h10 for 2 MB or h08 for
1 MB)
7
5
4
0
FC reaction period
Multicast congest threshold
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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: