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Ethernet and MII management
LCLK
T1
T2
T3
T4
GPCM Mode Output Signals:
LCS[0:3]/LWE
t LBKHOV
t LBKHOZ
UPM Mode Input Signal:
LUPWAIT
t LBIVKH
t LBIXKH
Input Signals:
LAD[0:15]
t LBIVKH
t LBIXKH
t LBKHOV
t LBKHOZ
UPM Mode Output Signals:
LCS[0:3]/LBS[0:1]/LGPL[0:5]
Figure 10. Enhanced local bus signals, GPCM/UPM Signals for LCRR[CLKDIV] = 4
8
Ethernet and MII management
This section provides the AC and DC electrical characteristics for Ethernet interfaces.
8.1
Ethernet controller (10/100 Mbps)—MII/RMII electrical
characteristics
The electrical characteristics specified here apply to all MII (media independent interface) and RMII
(reduced media independent interface), except MDIO (management data input/output) and MDC
(management data clock). The MII and RMII are defined for 3.3 V. The electrical characteristics for MDIO
and MDC are specified in Section 8.3, “Ethernet management interface electrical characteristics . ”
8.1.1
DC electrical characteristics
All MII and RMII drivers and receivers comply with the DC parametric attributes specified in the
following table.
MPC8309 PowerQUICC II Pro Integrated Communications Processor Family Hardware Specifications, Rev. 3
22
Freescale Semiconductor
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相关PDF资料
TWR-PXN20-KIT
TOWER SYSTEM KIT PXN20
TWR-PXS2010-KIT
TOWER SYSTEM KIT PXS2010
TWR-PXS3020-KIT
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TWR-S08DC-PT60
TOWER SYSTEM BOARD S08PT60
TWR-S08JE128-KIT
KIT TOWER FOR MC9S08JE
TWR-S08LH64
TOWER SYSTEM S08LH64
TWR-S08LL64
TOWER SYSTEM S08LL64
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相关代理商/技术参数
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RoHS:否 制造商:Freescale Semiconductor 产品:Development Systems 工具用于评估:P3041 核心:e500mc 接口类型:I2C, SPI, USB 工作电源电压:
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RoHS:否 制造商:Freescale Semiconductor 产品:Development Systems 工具用于评估:P3041 核心:e500mc 接口类型:I2C, SPI, USB 工作电源电压:
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功能描述:蓝牙/802.15.1 开发工具 TWRPI-BLE-DEMO RoHS:否 制造商:Panasonic Electronic Components 产品:Bluetooth Evaluation Kit 工具用于评估:PAN1721 频率:2.4 GHz 接口类型:I2C 工作电源电压:2 V to 3.6 V
TWRPI-MMA6900
功能描述:加速传感器开发工具 MMA6900 SENSOR PLUG-IN RoHS:否 制造商:Murata 工具用于评估:SCA3100-D04 加速:2 g 传感轴:Triple Axis 接口类型:SPI 工作电压:3.3 V
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制造商:Freescale Semiconductor 功能描述:TOWER SYSTEM, PLUG-IN, CAPACITIVE PROXIMITY SENSOR, USE W/TO - Boxed Product (Development Kits) 制造商:Freescale Semiconductor 功能描述:TOUCH BOARD EVALUATION 制造商:Freescale Semiconductor 功能描述:CAP PROXIMITY SENSOR, PLUG-IN BOARD 制造商:Freescale Semiconductor 功能描述:Capacitive Proximity Sensor Plug-In for the Tower System 制造商:Freescale Semiconductor 功能描述:Redesign of TWRPI-MUTRES 制造商:Freescale Semiconductor 功能描述:SENSOR PLUG-IN, TOWER SYSTEMS, Accessory Type:Capacitive Proximity Sensor Plug-In, For Use With:Freescale Tower Systems, Features:Proximity Detection upto 1", 4 Discrete Touch-sensing Electrodes, Compatible with TSS 3.1
TWRPI-ROTARY
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