参数资料
型号: KSZ8051RNL
厂商: Micrel Inc
文件页数: 37/59页
文件大小: 0K
描述: TXRX PHY 10/T100 3.3V RMII 32QFN
特色产品: KSZ8051RNL Physical Layer Transceiver
标准包装: 640
类型: PHY 收发器
驱动器/接收器数: 1/1
规程: RMII
电源电压: 1.8V,2.5V,3.3V
安装类型: 表面贴装
封装/外壳: 32-VFQFN 裸露焊盘
供应商设备封装: 32-QFN 裸露焊盘(5x5)
包装: 托盘
其它名称: 576-3713
Micrel, Inc.
KSZ8051MNL/RNL
July 2010
42
M9999-070910-1.0
Register Description (Continued)
Address
Name
Description
Mode
(1)
Default
1e.3
PHY Isolate
1 = PHY in isolate mode
0 = PHY in normal operation
RW
0
1e.2:0
Operation
Mode
Indication
[000] = still in auto-negotiation
[001] = 10Base-T half-duplex
[010] = 100Base-TX half-duplex
[011] = reserved
[100] = reserved
[101] = 10Base-T full-duplex
[110] = 100Base-TX full-duplex
[111] = reserved
RO
000
Register 1Fh – PHY Control 2
1f:15
HP_MDIX
1 = HP Auto MDI/MDI-X mode
0 = Micrel Auto MDI/MDI-X mode
RW
1
1f:14
MDI/MDI-X
Select
When Auto MDI/MDI-X is disabled,
1 = MDI-X Mode
Transmit on RXP,RXM (pins 5,4) and
Receive on TXP,TXM (pins 7,6)
0 = MDI Mode
Transmit on TXP,TXM (pins 7,6) and
Receive on RXP,RXM (pins 5,4)
RW
0
1f:13
Pair Swap
Disable
1 = Disable auto MDI/MDI-X
0 = Enable auto MDI/MDI-X
RW
0
1f.12
Reserved
RW
0
1f.11
Force Link
1 = Force link pass
0 = Normal link operation
This bit bypasses the control logic and allow
transmitter to send pattern even if there is no
link.
RW
0
1f.10
Power Saving
1 = Enable power saving
0 = Disable power saving
RW
0
1f.9
Interrupt Level
1 = Interrupt pin active high
0 = Interrupt pin active low
RW
0
1f.8
Enable Jabber
1 = Enable jabber counter
0 = Disable jabber counter
RW
1
1f.7
RMII
Reference
Clock Select
1 = RMII 50MHz Clock Mode; clock input to XI
(pin 9) is 50MHz
0 = RMII 25MHz Clock Mode; clock input to XI
(pin 9) is 25MHz
This bit is applicable for KSZ8051RNL only.
RW
0
1f.6
Reserved
RW
0
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KSZ8051RNL AM TR 功能描述:以太网 IC Single-Port 10/100BT PHY (Automotive) 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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