參數(shù)資料
型號: PIC16F1509T-I/ML
廠商: Microchip Technology
文件頁數(shù): 62/123頁
文件大?。?/td> 0K
描述: IC MCU 8BIT 14KB FLASH 20-QFN
標(biāo)準(zhǔn)包裝: 3,300
系列: PIC® XLP™ 16F
核心處理器: PIC
芯體尺寸: 8-位
速度: 20MHz
連通性: I²C,LIN,SPI,UART/USART
外圍設(shè)備: 欠壓檢測/復(fù)位,POR,PWM,WDT
輸入/輸出數(shù): 17
程序存儲器容量: 14KB(8K x 14)
程序存儲器類型: 閃存
RAM 容量: 512 x 8
電壓 - 電源 (Vcc/Vdd): 2.3 V ~ 5.5 V
數(shù)據(jù)轉(zhuǎn)換器: A/D 12x10b,D/A 1x5b
振蕩器型: 內(nèi)部
工作溫度: -40°C ~ 85°C
封裝/外殼: 20-VFQFN 裸露焊盤
包裝: 帶卷 (TR)
Micrel, Inc.
KSZ8873MLLJ
September 2011
43
M9999-091911-1.8
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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