參數(shù)資料
型號: MVTX2801AG
廠商: ZARLINK SEMICONDUCTOR INC
元件分類: 網(wǎng)絡(luò)接口
英文描述: Unmanaged 4-Port 1000 Mbps Ethernet Switch
中文描述: DATACOM, LAN SWITCHING CIRCUIT, PBGA596
封裝: 40 X 40 MM, 2.33 MM HEIGHT, MS-034, HSBGA-596
文件頁數(shù): 50/106頁
文件大?。?/td> 1455K
代理商: MVTX2801AG
MVTX2801
Data Sheet
50
Zarlink Semiconductor Inc.
10.6.44 QOSC15 - BYTE_C5_G3
I
2
C Address h06A, Serial Interface Address:h52C
10.6.45 QOSC16 - BYTE_C6_G3
I
2
C Address h06B, Serial Interface Address:h52D
10.6.46 QOSC17 - BYTE_C7_G3
I
2
C Address h06C, Serial Interface Address:h52E
QOSC12 through QOSC17 represent the values F-A in Table 3 for Gigabit port 3. They are per-queue byte
thresholds for random early drop. QOSC17 represents A, and QOSC12 represents F.
Classes WFQ Credit Set 0
10.6.47 QOSC33 - CREDIT_C0_G0
Serial Interface Address:h54A
See table below:
Bits [7:0]:
Byte count threshold for C5 queue WRED
(Default 8'h28)
(128 byte/unit when Delay Bound is used)
(1024 byte/unit when WFQ is used)
Bits [7:0]:
Byte count threshold for C6 queue WRED
(Default 8'h50)
(64 byte/unit when Delay Bound is used)
(1024 byte/unit when WFQ is used)
Bits [7:0]:
Byte count threshold for C7 queue WRED
(Default 8'h50)
(64 byte/unit when Delay Bound is used)
(1024 byte/unit when WFQ is used)
Bits [5:0]:
W0 - Credit register for WFQ. (Default 6'h04)
Bits [7:6]:
Priority type. Define one of the four QoS mode of operation for port 0 (Default 2'00)
- 00: Option 1
- 01: Option 2
- 10: Option 3
- 11: Option 4
Queue
P7
P6
P5
P4
P3
P2
P1
P0
Option 1 Bit [7:6] = 2'B00
DELAY BOUND
BE
Option 2 Bit [7:6] = 2'B01
SP
DELAY BOUND
BE
Option 3 Bit [7:6] = 2'B10
SP
WFQ
Option 4 Bit [7:6] = 2'B11
WFQ
Credit for WFQ - Bit [5:0]
W7
W6
W5
W4
W3
W2
W1
W0
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MVTX2802 制造商:ZARLINK 制造商全稱:Zarlink Semiconductor Inc 功能描述:Managed 4-Port 1000 Mbps Ethernet Switch
MVTX2802A 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Managed 4 port Gigabit Ethernet switch
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MVTX2803 制造商:ZARLINK 制造商全稱:Zarlink Semiconductor Inc 功能描述:Unmanaged 8-Port 1000 Mbps Ethernet Switch
MVTX2803A 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Unmanaged 8 port Gigabit Ethernet switch