(2007)基于ColdFire的评估系统的设计与实现(5)

基于ColdFire的评估系统的设计与实现

6.2 展望.......................................................................................................................68

参考文献.....................................................................................................70附录A MCF5271相关资料..........................................................................73

A.1 MCF5271模块框图..............................................................................................73

A.2 MCF5271芯片引脚图..........................................................................................74

附录B SDEVB5271 硬件原理图..............................................................75

B.1 电源电路及扩展接口电路...................................................................................75

B.2 MCF5271支撑电路..............................................................................................76

B.3 存储扩展电路......................................................................................................77

B.4 CPU配置电路及BDM接口................................................................................78

B.5 以太网接口..........................................................................................................79

附录C BDM调试头原理图.......................................................................80

C.1 BDM调试头硬件原理图......................................................................................80

C.2 XC9536XL内部程序原理图................................................................................81