参数资料
型号: KSZ8873MLL
厂商: Micrel Inc
文件页数: 59/115页
文件大小: 0K
描述: IC ETHERNET SWITCH 3PORT 64-LQFP
产品培训模块: KSZ8873 Ethernet Switches
特色产品: KSZ8873 Ethernet Switch Controller
标准包装: 160
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-LQFP(10x10)
包装: 托盘
产品目录页面: 1081 (CN2011-ZH PDF)
其它名称: 576-3459
Micrel, Inc.
KSZ8873MLL/FLL/RLL
September 20, 2013
48
Revision 1.6
MII Management (MIIM) Registers
The MIIM interface is used to access the MII PHY registers defined in this section. The SPI, I
2C, and SMI interfaces can
also be used to access some of these registers. The latter three interfaces use a different mapping mechanism than the
MIIM interface.
The “PHYADs” by defaults are assigned “0x1” for PHY1 (port 1) and “0x2” for PHY2 (port 2).
Additionally, these
“PHYADs” can be programmed to the PHY addresses specified in bits[7:3] of Register 15 (0x0F): Global Control 13.
The “REGAD” supported are 0x0-0x5, 0x1D and 0x1F.
Register Number
Description
PHYAD = 0x1, REGAD = 0x0
PHY1 Basic Control Register
PHYAD = 0x1, REGAD = 0x1
PHY1 Basic Status Register
PHYAD = 0x1, REGAD = 0x2
PHY1 Physical Identifier I
PHYAD = 0x1, REGAD = 0x3
PHY1 Physical Identifier II
PHYAD = 0x1, REGAD = 0x4
PHY1 Auto-Negotiation Advertisement Register
PHYAD = 0x1, REGAD = 0x5
PHY1 Auto-Negotiation Link Partner Ability Register
PHYAD = 0x1, 0x6 – 0x1C
PHY1 Not supported
PHYAD = 0x1, 0x1D
PHY1 Not supported
PHYAD = 0x1, 0x1E
PHY1 Not supported
PHYAD = 0x1, 0x1F
PHY1 Special Control/Status
PHYAD = 0x2, REGAD = 0x0
PHY2 Basic Control Register
PHYAD = 0x2, REGAD = 0x1
PHY2 Basic Status Register
PHYAD = 0x2, REGAD = 0x2
PHY2 Physical Identifier I
PHYAD = 0x2, REGAD = 0x3
PHY2 Physical Identifier II
PHYAD = 0x2, REGAD = 0x4
PHY2 Auto-Negotiation Advertisement Register
PHYAD = 0x2, REGAD = 0x5
PHY2 Auto-Negotiation Link Partner Ability Register
PHYAD = 0x2, 0x6 – 0x1C
PHY2 Not supported
PHYAD = 0x2, 0x1D
PHY2 LinkMD Control/Status
PHYAD = 0x2, 0x1E
PHY2 Not supported
PHYAD = 0x2, 0x1F
PHY2 Special Control/Status
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