闪存MCU （ HMS39C7092 ）

概述................................................ .............................. 126

功能................................................. ............................................. 127

信号说明................................................ ................................ 127

内部框图............................................... .......................... 128

寄存器说明................................................ ........................... 129

UART操作................................................ ................................. 140

9.6.1 FIFO中断模式运行........................................... ............... 140

9.6.2 FIFO查询模式操作........................................... .................. 141

9.7

注册摘要................................................ ................................ 142

第10章。 ...................................................................................................................... 143

GPIO （通用输入输出） ........................................... ............................. 143

10.1

概述................................................ .............................. 144

10.2

GPIO寄存器................................................ .................................... 145

10.2.1寄存器映射............................................ .......................... 145

10.3.1寄存器说明............................................. ........................... 146

10.3

功能说明................................................ .......................... 147

第11章....................................................................................................................... 149

片上SRAM ......................................................................................................... 149

11.1

概述................................................ .............................. 150

11.2

功能说明................................................ ............................. 150

第12章....................................................................................................................... 151

片上闪存............................................. .................................................. 151

12.1

概述................................................ .............................. 152

12.2

功能................................................. ............................................. 152

12.3

框图................................................ ..................................... 154

12.4

闪存寄存器说明.............................................. ......... 156

12.5

板载编程模式............................................. ................. 161

12.5.1引导模式............................................. ........................................ 161

12.5.2用户编程模式............................................ ........................... 164

12.6

闪存编程/擦除............................................. ........ 166

12.6.1程序&编程验证模式......................................... ............. 166

12.6.2预编程&预验证的程序模式...................................... ... 168

12.6.3擦除&擦除校验方式.......................................... ................... 170

12.6.4擦除算法............................................. ................................. 172

12.7

闪存PROM模式.............................................. .................... 173

12.7.1 PROM模式设置............................................ ........................... 173

12.7.2内存映射............................................. ..................................... 174

12.7.3 PROM模式操作............................................ ....................... 174

12.7.4时序图和AC / DC特性..................................... 175

第13章....................................................................................................................... 179

A / D转换器........................................................................................................... 179

13.1

概述................................................. ............................................ 180

13.1.1特点.............................................. ........................................... 180

13.1.2引脚配置............................................. ................................ 181

13.2

A / D转换寄存器............................................. .......................... 182

13.2.1寄存器说明............................................. .......................... 182

13.3

操作................................................. ........................................... 185

13.4

中断................................................. ............................................ 186

13.5

使用注意事项................................................ ........................................ 187

9.1

9.2

9.3

9.4

9.5

9.6

初步

5