KF3 2A13 6 用户手册 V1.0
芯旺微电子 - 18/457 -
28.2.7 FLASH_CSRES2 FLASH 校验和结果寄存器 2 ............................................. 425
28.2.8 FLASH_CSRES3 FLASH 校验和结果寄存器 3 ............................................. 425
28.3 FLASH 存储映射 ........................................................................................................ 425
28.4 FLASH 读接口 ............................................................................................................ 426
28.4.1 CPU 时钟频率和 FLASH 读时间 .................................................................... 426
28.5 FLASH 加密 ................................................................................................................ 427
28.5.1 调试引脚相关 ................................................................................................... 428
28.6 Check_Sum .................................................................................................................. 429
28.6.1 功能说明 ........................................................................................................... 429
28.6.2 Check_sum 算法 ................................................................................................ 429
29 延时控制器模块(FDC0/1/2) ............................................................................................ 431
29.1 FDC 模块概述 ............................................................................................................. 431
29.2 FDC 结构框图 ............................................................................................................. 431
29.3 FDC 相关寄存器 ......................................................................................................... 432
29.3.1 FDCx_CTL FDC 控制寄存器 ........................................................................... 432
29.3.2 FDCx_MOD FDCx 计数周期寄存器 ............................................................... 434
29.3.3 FDCx_CNT FDCx 计数寄存器 ........................................................................ 434
29.3.4 FDCx_IDLY FDCx 中断延时寄存器 ............................................................... 435
29.3.5 FDCx_CHmCTL FDC 通道控制寄存器(m=0,1,2,3) .................................. 435
29.3.6 FDCx_CHmDLY0 FDC 通道延时寄存器 0(m=0,1,2,3) ............................. 436
29.3.7 FDCx_CHmDLY1 FDC 通道延时寄存器 1(m=0,1,2,3) ............................. 436
29.3.8 FDCx_CHmDLY2 FDC 通道延时寄存器 2(m=0,1,2,3) ............................. 436
29.3.9 FDCx_POmDLY FDC 脉冲输出延时寄存器(m=0,1,2,3) .......................... 436
29.4 FDC 工作时钟 ............................................................................................................. 437
29.5 FDC 计数模式 ............................................................................................................. 437
29.6 FDC 触发及触发事件 ................................................................................................. 437
29.7 FDC 脉冲输出 ............................................................................................................. 438
29.8 FDC 预触发信号输出 ................................................................................................. 439
29.9 FDC 工作模式 ............................................................................................................. 439
29.9.1 随机模式 ........................................................................................................... 439
29.9.2 定序模式 ........................................................................................................... 440
29.10 FDC 更新寄存器 ....................................................................................................... 441
29.11 FDC 中断 ................................................................................................................... 441
29.11.1 MDL 中断 ........................................................................................................ 442
29.11.2 通道序列错误中断 ......................................................................................... 442
29.12 FDC 发送 DMA 请求 ................................................................................................ 442
29.13 FDC 触发 ADC ......................................................................................................... 442
30 封装信息 ................................................................................................................................ 443
30.1 QFN32 封装 ................................................................................................................. 443
30.2 LQFP48 封装 ............................................................................................................... 444
30.3 LQFP64 封装 ............................................................................................................... 445
31 产品标识体系 ........................................................................................................................ 446