參數(shù)資料
型號： MVTX2604AG
廠商： ZARLINK SEMICONDUCTOR INC
元件分類： 網(wǎng)絡接口
英文描述： Managed 24-Port 10/100 Mb + 2 Port 1 Gb 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)： 101/173頁
文件大?。?/td> 2097K
代理商： MVTX2604AG
MVTX2604
Data Sheet
103
Zarlink Semiconductor Inc.
14.10.35 Classes WFQ Credit Port G2
Accessed by CPU and serial interface
W0 - QOSC48[5:0] – CREDIT_C0_G2(CPU Address 547)
[7:6]: Priority service type. Option 1 to 4
W1 - QOSC49[5:0] – CREDIT_C1_G2(CPU Address 548)
[7]: Priority service allow flow control for the ports select this parameter set.
[6]: Flow control pause best effort traffic only
W2 - QOSC50[5:0] – CREDIT_C2_G2(CPU Address 549)
W3 - QOSC51[5:0] – CREDIT_C3_G2(CPU Address 54a)
W4 - QOSC52[5:0] – CREDIT_C4_G2(CPU Address 54b)
W5 - QOSC53[5:0] – CREDIT_C5_G2(CPU Address 54c)
W6 - QOSC54[5:0] – CREDIT_C6_G2(CPU Address 54d)
W7 - QOSC55[5:0] – CREDIT_C7_G2(CPU Address 54e)
QOSC48 through QOSC55 represents the set of WFQ parameters for Gigabit port 2. The granularity of the
numbers is 1 and their sum must be 64. QOSC55 corresponds to W7 and QOSC48 corresponds to W0. In the 2G
trunk configuration, the sum of all values QOSC48 through QOSC55 must be equal to 128.
14.10.36 Class 6 Shaper Control Port G1
Accessed by CPU and serial interface
QOSC56[5:0] – TOKEN_RATE_G1 (CPU Address 54f). Programs de average rate for gigabit port 1. When equal to
0, shaper is disable. Granularity is 1.
QOSC57[7:0] – TOKEN_LIMIT_G1 (CPU Address 550). Programs the maximum counter for gigabit port 1.
Granularity is 16 bytes.
Shaper is implemented to control the peak and average rate for outgoing traffic with priority 6 (queue 6). Shaper is
limited to gigabit ports and queue P6 when it is in strict priority. QOSC41 programs the peak rate for gigabit port 1.
See Programming QoS Registers Application Note for more information.
14.10.37 Class 6 Shaper Control Port G2
Accessed by CPU and serial interface
QOSC58[5:0] – TOKEN_RATE_G2 (CPU Address 551). Programs de average rate for gigabit port 2. When equal
to 0, shaper is disable. Granularity is 1.
QOSC59[7:0] – TOKEN_LIMIT_G2 (CPU Address 552). Programs the maximum counter for gigabit port 2.
Granularity is 16 bytes.
Shaper is implemented to control the peak and average rate for outgoing traffic with priority 6 (queue 6). Shaper is
limited to gigabit ports and queue P6 when it is in strict priority. QOSC49 programs the peak rate for gigabit port 2.
See Programming QoS Register application note for more information.
相關(guān)PDF資料
PDF描述
MVTX2801 Unmanaged 4-Port 1000 Mbps Ethernet Switch
MVTX2801AG Unmanaged 4-Port 1000 Mbps Ethernet Switch
MVTX2802 Managed 4-Port 1000 Mbps Ethernet Switch
MVTX2802AG Managed 4-Port 1000 Mbps Ethernet Switch
MVTX2803 Unmanaged 8-Port 1000 Mbps Ethernet Switch
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MVTX2801 制造商:ZARLINK 制造商全稱:Zarlink Semiconductor Inc 功能描述:Unmanaged 4-Port 1000 Mbps Ethernet Switch
MVTX2801A 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Unmanaged 4 port Gigabit Ethernet switch
MVTX2801AG 制造商:ZARLINK 制造商全稱:Zarlink Semiconductor Inc 功能描述:Unmanaged 4-Port 1000 Mbps Ethernet Switch
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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