參數(shù)資料
型號： KSZ8873MLL AM TR
廠商： Micrel Inc
文件頁數(shù)： 87/115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： 1,000
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： 0°C ~ 70°C
安裝類型： 表面貼裝
封裝/外殼： 64-LQFP
供應商設(shè)備封裝： 64-PQFP（10x10）
包裝： 帶卷 (TR)
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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參數(shù)描述
KSZ8873MLL-EVAL 功能描述:以太網(wǎng)開發(fā)工具 3-Port Fast Ethernet Switch with 1x MII Interface - Evaluation Board RoHS:否 制造商:Micrel 產(chǎn)品:Evaluation Boards 類型:Ethernet Transceivers 工具用于評估:KSZ8873RLL 接口類型:RMII 工作電源電壓:
KSZ8873MLLI 功能描述:以太網(wǎng) IC 3-Port Fast Ethernet Switch with 1x RMII Interface (Industrial 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
KSZ8873MLLJ 功能描述:以太網(wǎng) IC 3-Port Fast Ethernet Switch with 1x RMII Interface (Extended Temp) 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
KSZ8873MML 功能描述:以太網(wǎng) IC 3-Port Fast Ethernet Switch with 2x 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
KSZ8873MML-EVAL 功能描述:以太網(wǎng)開發(fā)工具 3-Port Fast Ethernet Switch with 2x MII Interface - Evaluation Board RoHS:否 制造商:Micrel 產(chǎn)品:Evaluation Boards 類型:Ethernet Transceivers 工具用于評估:KSZ8873RLL 接口類型:RMII 工作電源電壓:
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