PSD4000系列
PSD4135G2
Flash在系统可编程外设的16位MCU
目录
介绍........................................................................................................................................................................................1
在系统编程( ISP ) JTAG .......................................................................................................................................2
在应用中重新编程(IAP) .......................................................................................................................................2
关键Features......................................................................................................................................................................................3
PSD4000系列................................................................................................................................................................................3
块Diagram....................................................................................................................................................................................4
结构概述.......................................................................................................................................................................5
内存....................................................................................................................................................................................5
PLDs.........................................................................................................................................................................................5
I / O端口...................................................................................................................................................................................5
微控制器总线Interface....................................................................................................................................................5
通过JTAG端口ISP ....................................................................................................................................................................6
在系统编程( ISP ) .................................................................................................................................................6
在应用中重新编程(IAP) .......................................................................................................................................6
页面Register...........................................................................................................................................................................6
电源管理单元..........................................................................................................................................................6
发展System.........................................................................................................................................................................7
引脚说明.................................................................................................................................................................................8
寄存器描述和地址偏移.........................................................................................................................................11
寄存器位定义......................................................................................................................................................................12
功能模块.............................................................................................................................................................................15
内存块.......................................................................................................................................................................15
主Flash和辅助闪存说明...................................................................................................15
SRAM...............................................................................................................................................................................26
存储器选择信号....................................................................................................................................................26
页寄存器..................................................................................................................................................................29
内存ID寄存器.......................................................................................................................................................30
PLDs.......................................................................................................................................................................................31
解码PLD (DPLD)........................................................................................................................................................33
通用PLD (GPLD).........................................................................................................................................33
微控制器总线Interface..................................................................................................................................................36
接口与复用Bus..........................................................................................................................................36
接口与非复用Bus..................................................................................................................................36
数据字节使能参考...........................................................................................................................................38
微控制器接口Examples..................................................................................................................................39
I / O端口.................................................................................................................................................................................44
通用端口架构................................................................................................................................................44
港口经营Modes......................................................................................................................................................44
端口配置寄存器(PCR ) ...............................................................................................................................48
端口数据Registers..........................................................................................................................................................49
端口A,B和C - 功能和结构...............................................................................................................50
端口D - 功能与结构................................................................................................................................51
端口E - 功能与结构................................................................................................................................51
端口F - 功能与结构................................................................................................................................52
端口G - 功能和Structure................................................................................................................................52
i