參數(shù)資料
型號: KSZ8873FLLI
廠商: Micrel Inc
文件頁數(shù): 99/115頁
文件大?。?/td> 0K
描述: IC ETHERNET SWITCH 3PORT 64LQFP
產(chǎn)品培訓模塊: KSZ8873 Ethernet Switches
標準包裝: 160
控制器類型: 以太網(wǎng)開關(guān)控制器
接口: MII
電源電壓: 1.8V,2.5V,3.3V
工作溫度: -40°C ~ 85°C
安裝類型: 表面貼裝
封裝/外殼: 64-LQFP
供應商設(shè)備封裝: 64-LQFP(10x10)
包裝: 托盤
其它名稱: 576-3632
KSZ8873FLLI-ND
Micrel, Inc.
KSZ8873MLL/FLL/RLL
September 20, 2013
84
Revision 1.6
Register 175 (0xAF): TXQ Split for Q3 in Port 1
Bit
Name
R/W
Description
Default
7
Priority Select
R/W
0 = enable straight priority with Reg 176/177/178 bits[7]=0 and Reg 5
bit[3]=0 for higher priority first
1= priority ratio is 8:4:2:1 for 4 queues and 2:1 for 2 queues with Reg
176/177/178 bits[7]=1.
1
6:0
Reserved
RO
Reserved
Do not change the default values.
8
Register 176 (0xB0): TXQ Split for Q2 in Port 1
Bit
Name
R/W
Description
Default
7
Priority Select
R/W
0 = enable straight priority with Reg 175/177/178 bits[7]=0 and Reg 5
bit[3]=0 for higher priority first
1= priority ratio is 8:4:2:1 for 4 queues and 2:1 for 2 queues with Reg
175/177/178 bits[7]=1.
1
6:0
Reserved
RO
Reserved
Do not change the default values.
4
Register 177 (0xB1): TXQ Split for Q1 in Port 1
Bit
Name
R/W
Description
Default
7
Priority Select
R/W
0 = enable straight priority with Reg 175/176/178 bits[7]=0 and Reg 5
bit[3]=0 for higher priority first
1= priority ratio is 8:4:2:1 for 4 queues and 2:1 for 2 queues with Reg
175/176/178 bits[7]=1.
1
6:0
Reserved
RO
Reserved
Do not change the default values.
2
Register 178 (0xB2): TXQ Split for Q0 in Port 1
Bit
Name
R/W
Description
Default
7
Priority Select
R/W
0 = enable straight priority with Reg 175/176/177 bits[7]=0 and Reg 5
bit[3]=0 for higher priority first
1= priority ratio is 8:4:2:1 for 4 queues and 2:1 for 2 queues with Reg
175/176/177 bits[7]=1.
1
6:0
Reserved
RO
Reserved
Do not change the default values.
1
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