Enhanced local bus
The following figure provides the AC test load for the local bus.
Output
Z 0 = 50 Ω
R L = 50 Ω
OV DD /2
Figure 7. Enhanced local bus ac test load
The following figures show the local bus signals. These figures have been given indicate timing
parameters only and do not reflect actual functional operation of interface.
LCLK[n]
t LBIXKH
t LBIVKH
Input Signals:
LAD[0:15]
t LBIVKH
t LBIXKH
Input Signal:
LGTA
t LBIXKH
t LBKHOV
Output Signals:
LBCTL/LBCKE/LOE
Output Signals:
LAD[0:15]
t LBKHOV
t LBKHOZ
t LALEHOV
t LALETOT
t LBOTOT
LALE
Figure 8. Enhanced local bus signals
MPC8309 PowerQUICC II Pro Integrated Communications Processor Family Hardware Specifications, Rev. 3
20
Freescale Semiconductor
相关PDF资料
TWR-PXN20-KIT TOWER SYSTEM KIT PXN20
TWR-PXS2010-KIT TOWER SYSTEM KIT PXS2010
TWR-PXS3020-KIT TOWER SYSTEM KIT PXS3020
TWR-S08DC-PT60 TOWER SYSTEM BOARD S08PT60
TWR-S08JE128-KIT KIT TOWER FOR MC9S08JE
TWR-S08LH64 TOWER SYSTEM S08LH64
TWR-S08LL64 TOWER SYSTEM S08LL64
TWR-S08MM128 TOWER SYSTEM BOARD MC9S08MM128
相关代理商/技术参数
TWR-P1025 功能描述:开发板和工具包 - 其他处理器 TOWER MODULE P1025 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:
TWR-P1025-KIT 功能描述:开发板和工具包 - 其他处理器 QORIQ P1 TWR KIT 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:
TWRPI-BLE-DEMO 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
TWRPI-MMA845XQ 功能描述:加速传感器开发工具 Accel TWRPI 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
TWRPI-MPL115A 制造商:Freescale Semiconductor 功能描述:Tower Board Plug-in MPL115A Pressure Sensor 制造商:Freescale Semiconductor 功能描述:MPL115 SENSOR PLUGIN HARDWARE ONLY
TWRPI-PROXIMITY 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 制造商:Freescale Semiconductor 功能描述:TOWER SYSTEM, PLUG-IN, CAPACITIVE TOUCH ROTARY, USE W/TOWER - Bulk 制造商:Freescale Semiconductor 功能描述:HDWR ROTARY PLUG-IN FOR TOWER 制造商:Freescale Semiconductor 功能描述:TWRPI-ROTARY