RTL8201F/RTL8201FL/RTL8201FN
Datasheet
7.22.2.
7.22.3.
7.22.4.
7.22.5.
7.22.6.
EEEPS1R (PCS Status 1 Register, MMD Device 3, Address 0x01) ................................................................26
EEECR (EEE Capability Register, MMD Device 3; Address 0x14)................................................................26
EEEWER (EEE Wake Error Register, MMD Device 3; Address 0x16) ..........................................................26
EEEAR (EEE Advertisement Register, MMD Device 7; Address 0x3c)..........................................................27
EEELPAR (EEE Link Partner Ability Register, MMD Device 7; Address 0x3d)............................................27
8.
FUNCTIONAL DESCRIPTION.....................................................................................................................................28
8.1.
MII AND MANAGEMENT INTERFACE..........................................................................................................................29
8.1.1. Data Transition ....................................................................................................................................................29
8.1.2. Serial Management Interface ...............................................................................................................................29
8.2.
8.3.
INTERRUPT.................................................................................................................................................................31
AUTO-NEGOTIATION AND PARALLEL DETECTION .....................................................................................................31
8.3.1. Setting the Medium Type and Interface Mode to MAC.........................................................................................31
8.4.
LED FUNCTIONS........................................................................................................................................................32
8.4.1. LED and PHY Address.........................................................................................................................................32
8.4.2. Link Monitor.........................................................................................................................................................32
8.4.3. RX LED ................................................................................................................................................................33
8.4.4. TX LED.................................................................................................................................................................33
8.4.5. TX/RX LED...........................................................................................................................................................34
8.4.6. LINK/ACT LED ....................................................................................................................................................34
8.4.7. Customized LED...................................................................................................................................................35
8.4.8. EEE LED Behavior...............................................................................................................................................36
8.5.
8.6.
POWER DOWN AND LINK DOWN POWER SAVING MODES..........................................................................................36
10M/100M TRANSMIT AND RECEIVE.........................................................................................................................37
8.6.1. 100Base-TX Transmit and Receive Operation .....................................................................................................37
8.6.2. 100Base-FX Fiber Transmit and Receive Operation ...........................................................................................37
8.6.3. 10Base-T Transmit and Receive Operation..........................................................................................................37
8.7.
8.8.
8.9.
8.10.
8.11.
RESET AND TRANSMIT BIAS.......................................................................................................................................38
3.3V POWER SUPPLY AND VOLTAGE CONVERSION CIRCUIT......................................................................................38
AUTOMATIC POLARITY CORRECTION ........................................................................................................................39
FAR END FAULT INDICATION.....................................................................................................................................39
WAKE-ON-LAN (WOL)............................................................................................................................................39
8.11.1.
8.11.2.
8.11.3.
8.11.4.
8.11.5.
Magic Packet and Wake-Up Frame Format....................................................................................................39
Active Low Wake-On-LAN...............................................................................................................................40
Pulse Low Wake-On-LAN................................................................................................................................41
Wake-On-LAN Pin Types (MII Mode).............................................................................................................42
Wake-On-LAN Pin Types (RMII Mode)...........................................................................................................42
8.12.
8.13.
ENERGY EFFICIENT ETHERNET (EEE)........................................................................................................................43
SPREAD SPECTRUM CLOCK (SSC) .............................................................................................................................43
9.
CHARACTERISTICS......................................................................................................................................................44
9.1.
DC CHARACTERISTICS...............................................................................................................................................44
9.1.1. Absolute Maximum Ratings..................................................................................................................................44
9.1.2. Recommended Operating Conditions...................................................................................................................44
9.1.3. Power On and PHY Reset Sequence.....................................................................................................................45
9.1.4. RMII Input Mode Power Dissipation ...................................................................................................................46
9.1.5. Input Voltage: Vcc................................................................................................................................................46
9.2.
AC CHARACTERISTICS...............................................................................................................................................47
9.2.1. MII Transmission Cycle Timing ...........................................................................................................................47
9.2.2. MII Reception Cycle Timing.................................................................................................................................48
9.2.3. RMII Transmission and Reception Cycle Timing.................................................................................................49
9.2.4. MDC/MDIO Timing .............................................................................................................................................51
9.2.5. Transmission without Collision............................................................................................................................52
9.2.6. Reception without Error.......................................................................................................................................52
9.3.
CRYSTAL CHARACTERISTICS .....................................................................................................................................53
Single-Chip/Port 10/100M Ethernet PHYceiver with Auto MDIX
v
Track ID: JATR-2265-11 Rev. 1.4
5秒后页面跳转
压敏电阻器在直流电路中的过压保护应用探讨
电感耐压值及其与电感大小的关系
CNY17F光耦合器：特性、应用、封装、引脚功能及替换型号解析
DS1307资料解析：特性、引脚说明、替代推荐
微信公众号
抖音公众号
浙公网安备 33010502006866号 浙ICP备10014259号-119
营业执照ICP证
技术参数
数据手册
如果您发现信息不准确，
