參數(shù)資料
型號: KSZ8893FQL
廠商: Micrel Inc
文件頁數(shù): 68/117頁
文件大?。?/td> 0K
描述: IC SWITCH FAST ETH 3PORT 128PQFP
標(biāo)準(zhǔn)包裝: 66
控制器類型: 以太網(wǎng)開關(guān)控制器
接口: MII,RMII,SNI
電源電壓: 3.1 V ~ 3.5 V
工作溫度: 0°C ~ 70°C
安裝類型: 表面貼裝
封裝/外殼: 128-BFQFP
供應(yīng)商設(shè)備封裝: 128-PQFP(14x20)
包裝: 托盤
配用: 576-1603-ND - EVAL KIT EXPERIMENTAL KSZ8893MQL
其它名稱: 576-1565
Micrel, Inc.
KSZ8893FQL
October 2007
54
M9999-101607-1.3
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 Name
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 LinkMD Control/Status
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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