CC2530中文数据手册完全版(Word版)
14.1 AES 操作..................................................................................................... 132 14.2 密钥和 IV..................................................................................................... 132 14.3 填充输入数据................................................................................................ 132 14.4 和 CPU 通信..................................................................................................132 14.5 运行模式...................................................................................................... 132 14.6 CBC-MAC.................................................................................................... 133 14.7 CCM 模式.....................................................................................................133 14.8 在层之间共享 AES 协处理器................................................................................ 135 14.9 AES 中断..................................................................................................... 135 14.10 AES DMA 触发............................................................................................ 135 14.11 AES 寄存器.................................................................................................135
15 看门狗定时器........................................................................................................... 137
15.1 看门狗模式................................................................................................... 138 15.2 定时器模式................................................................................................... 138 15.3 看门狗定时器寄存器........................................................................................ 138 16 USART................................................................................................................140
16.1 UART 模式................................................................................................... 141
16.1.1 UART 发送.......................................................................................... 141 16.1.2 UART 接收.......................................................................................... 141 16.1.3 UART 硬件流控制.................................................................................. 142 16.1.4 UART 特征格式.....................................................................................142 16.2 SPI 模式...................................................................................................... 142
16.2.1 SPI 主模式操作.....................................................................................142 16.2.2 SPI 从模式操作.....................................................................................143 16.3 SSN 从模式选择引脚....................................................................................... 143 16.4 波特率的产生................................................................................................ 143 16.5 清除 USART................................................................................................. 144 16.6 USART 中断................................................................................................. 144 16.7 USART DMA 触发.......................................................................................... 144 16.8
USART 寄存器............................................................................................. 145
17 USB 控制器...........................................................................................................149
17.1 USB 简介..................................................................................................... 150 17.2 USB 使能..................................................................................................... 150 17.3 17.4 17.5
48 MHz USB PLL.......................................................................................... 150 USB 中断..................................................................................................... 151 端口 0......................................................................................................... 151 17.6.1 错误情况.............................................................................................. 152 17.6.2 配置传输（IDLE 状态）...........................................................................152 17.6.3 IN 传输（TX 状态）............................................................................... 152 17.6.4 OUT 传输（RX 状态）............................................................................ 153 17.7 端口 1-5...................................................................................................... 153
17.6 端口-0 中断....................................................................................................151