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參數(shù)資料
| 型號： | KSZ8873FLLI |
| 廠商： | Micrel Inc |
| 文件頁數(shù)： | 87/115頁 |
| 文件大小： | 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 |
| 供應商設備封裝： | 64-LQFP（10x10） |
| 包裝： | 托盤 |
| 其它名稱： | 576-3632 KSZ8873FLLI-ND |
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Micrel, Inc.
KSZ8873MLL/FLL/RLL
September 20, 2013
73
Revision 1.6
Advanced Control Registers (Registers 96-198)
The IPv4/IPv6 type-of-service (ToS) Priority Control Registers implement a fully decoded, 128-bit differentiated services
code point (DSCP ) register set that is used to determine priority from the ToS field in the IP header. The most significant
6 bits of the ToS field are fully decoded into 64 possibilities, and the singular code that results is compared against the
corresponding bits in the DSCP register to determine the priority.
Register 96 (0x60): TOS Priority Control Register 0
Bit
Name
R/W
Description
Default
7-6
DSCP[7:6]
R/W
The value in this field is used as the frame’s priority when bits [7:2] of the frame’s IP
TOS/DiffServ/Traffic Class value is 0x03.
00
5-4
DSCP[5:4]
R/W
The value in this field is used as the frame’s priority when bits [7:2] of the frame’s IP
TOS/DiffServ/Traffic Class value is 0x02.
00
3-2
DSCP[3:2]
R/W
The value in this field is used as the frame’s priority when bits [7:2] of the frame’s IP
TOS/DiffServ/Traffic Class value is 0x01.
00
1-0
DSCP[1:0]
R/W
The value in this field is used as the frame’s priority when bits [7:2] of the frame’s IP
TOS/DiffServ/Traffic Class value is 0x00.
00
Register 97 (0x61): TOS Priority Control Register 1
Bit
Name
R/W
Description
Default
7-6
DSCP[15:14]
R/W
The value in this field is used as the frame’s priority when bits [7:2] of the frame’s IP
TOS/DiffServ/Traffic Class value is 0x07.
00
5-4
DSCP[13:12]
R/W
The value in this field is used as the frame’s priority when bits [7:2] of the frame’s IP
TOS/DiffServ/Traffic Class value is 0x06.
00
3-2
DSCP[11:10]
R/W
The value in this field is used as the frame’s priority when bits [7:2] of the frame’s IP
TOS/DiffServ/Traffic Class value is 0x05.
00
1-0
DSCP[9:8]
R/W
The value in this field is used as the frame’s priority when bits [7:2] of the frame’s IP
TOS/DiffServ/Traffic Class value is 0x04.
00
Register 98 (0x62): TOS Priority Control Register 2
Bit
Name
R/W
Description
Default
7-6
DSCP[23:22]
R/W
The value in this field is used as the frame’s priority when bits [7:2] of the frame’s IP
TOS/DiffServ/Traffic Class value is 0x0B.
00
5-4
DSCP[21:20]
R/W
The value in this field is used as the frame’s priority when bits [7:2] of the frame’s IP
TOS/DiffServ/Traffic Class value is 0x0A.
00
3-2
DSCP[19:18]
R/W
The value in this field is used as the frame’s priority when bits [7:2] of the frame’s IP
TOS/DiffServ/Traffic Class value is 0x09.
00
1-0
DSCP[17:16]
R/W
The value in this field is used as the frame’s priority when bits [7:2] of the frame’s IP
TOS/DiffServ/Traffic Class value is 0x08.
00
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相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| KSZ8873MLL | 功能描述:以太網(wǎng) IC 3-Port Fast Ethernet Switch with 1x MII Interface - Lead Free RoHS:否 制造商:Micrel 產(chǎn)品:Ethernet Switches 收發(fā)器數(shù)量:2 數(shù)據(jù)速率:10 Mb/s, 100 Mb/s 電源電壓-最大:1.25 V, 3.45 V 電源電壓-最小:1.15 V, 3.15 V 最大工作溫度:+ 85 C 封裝 / 箱體:QFN-64 封裝:Tray |
| KSZ8873MLL AM | 功能描述:以太網(wǎng) IC 3-Port 10/100 Ethernet Switch with 1x MII Interface (Automotive Grade, Lead Free) RoHS:否 制造商:Micrel 產(chǎn)品:Ethernet Switches 收發(fā)器數(shù)量:2 數(shù)據(jù)速率:10 Mb/s, 100 Mb/s 電源電壓-最大:1.25 V, 3.45 V 電源電壓-最小:1.15 V, 3.15 V 最大工作溫度:+ 85 C 封裝 / 箱體:QFN-64 封裝:Tray |
| KSZ8873MLL AM TR | 功能描述:以太網(wǎng) IC 3-Port 10/100 Ethernet Switch with 1x MII Interface (Automotive Grade, Lead Free) RoHS:否 制造商:Micrel 產(chǎn)品:Ethernet Switches 收發(fā)器數(shù)量:2 數(shù)據(jù)速率:10 Mb/s, 100 Mb/s 電源電壓-最大:1.25 V, 3.45 V 電源電壓-最小:1.15 V, 3.15 V 最大工作溫度:+ 85 C 封裝 / 箱體:QFN-64 封裝:Tray |
| KSZ8873MLL/8863MLL | 制造商:Micrel Inc 功能描述:EVAL BOARD |
| KSZ8873MLL_09 | 制造商:MICREL 制造商全稱:Micrel Semiconductor 功能描述:Integrated 3-Port 10/100 Managed Switch with PHYs |
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