参数资料
型号: KSZ8873MLL AM TR
厂商: Micrel Inc
文件页数: 93/115页
文件大小: 0K
描述: IC ETHERNET SWITCH 3PORT 64LQFP
产品培训模块: KSZ8873 Ethernet Switches
标准包装: 1,000
控制器类型: 以太网开关控制器
接口: MII
电源电压: 1.8V,2.5V,3.3V
工作温度: 0°C ~ 70°C
安装类型: 表面贴装
封装/外壳: 64-LQFP
供应商设备封装: 64-PQFP(10x10)
包装: 带卷 (TR)
Micrel, Inc.
KSZ8873MLL/FLL/RLL
September 20, 2013
79
Revision 1.6
Registers 118 to 120
Registers 118 to 120 are User Defined Registers (UDRs). These are general purpose read/write registers that can be
used to pass user defined control and status information between the KSZ8873 and the external processor.
Register 118 (0x76): User Defined Register 1
Bit
Name
R/W
Description
Default
7-0
UDR1
R/W
0x00
Register 119 (0x77): User Defined Register 2
Bit
Name
R/W
Description
Default
7-0
UDR2
R/W
0x00
Register 120 (0x78): User Defined Register 3
Bit
Name
R/W
Description
Default
7-0
UDR3
R/W
0x00
Registers 121 to 131
Registers 121 to 131 provide read and write access to the static MAC address table, VLAN table, dynamic MAC address
table, and MIB counters.
Register 121 (0x79): Indirect Access Control 0
Bit
Name
R/W
Description
Default
7-5
Reserved
R/W
Reserved
Do not change the default values.
000
4
Read High /
Write Low
R/W
=1, Read cycle
=0, Write cycle
0
3-2
Table Select
R/W
=00, Static MAC address table selected
=01, VLAN table selected
=10, Dynamic MAC address table selected
=11, MIB counter selected
00
1-0
Indirect
Address High
R/W
Bits [9:8] of indirect address
00
Register 122 (0x7A): Indirect Access Control 1
Bit
Name
R/W
Description
Default
7-0
Indirect
Address Low
R/W
Bits [7:0] of indirect address
0000_0000
Note:
A write to register 122 triggers the read/write command. Read or write access is determined by register 121 bit 4.
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KSZ8873MLL-EVAL 功能描述:以太网开发工具 3-Port Fast Ethernet Switch with 1x MII Interface - Evaluation Board RoHS:否 制造商:Micrel 产品:Evaluation Boards 类型:Ethernet Transceivers 工具用于评估:KSZ8873RLL 接口类型:RMII 工作电源电压:
KSZ8873MLLI 功能描述:以太网 IC 3-Port Fast Ethernet Switch with 1x RMII Interface (Industrial Grade, Lead Free) RoHS:否 制造商:Micrel 产品:Ethernet Switches 收发器数量:2 数据速率:10 Mb/s, 100 Mb/s 电源电压-最大:1.25 V, 3.45 V 电源电压-最小:1.15 V, 3.15 V 最大工作温度:+ 85 C 封装 / 箱体:QFN-64 封装:Tray
KSZ8873MLLJ 功能描述:以太网 IC 3-Port Fast Ethernet Switch with 1x RMII Interface (Extended Temp) RoHS:否 制造商:Micrel 产品:Ethernet Switches 收发器数量:2 数据速率:10 Mb/s, 100 Mb/s 电源电压-最大:1.25 V, 3.45 V 电源电压-最小:1.15 V, 3.15 V 最大工作温度:+ 85 C 封装 / 箱体:QFN-64 封装:Tray
KSZ8873MML 功能描述:以太网 IC 3-Port Fast Ethernet Switch with 2x MII Interface, Lead Free RoHS:否 制造商:Micrel 产品:Ethernet Switches 收发器数量:2 数据速率:10 Mb/s, 100 Mb/s 电源电压-最大:1.25 V, 3.45 V 电源电压-最小:1.15 V, 3.15 V 最大工作温度:+ 85 C 封装 / 箱体:QFN-64 封装:Tray
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