测试频率范围:150 kHz~80 MHz Impulse 脉冲经由耦合注入电源线或控制线所作的杂抗扰性试验。 43. 在设计软体时,大多单片机都设有看门狗,需要在软体适当的位置去喂狗,以防止软体复位和软体进入死循环,如何适当的喂狗,即如何精确判定软体的运行时间? 答:大多数单片机都有看门狗定时器功能(WDT,Watch Dog Timer...
S3C9614 178Kb/27PSAM87RI family of 8-bit single-chip CMOS microcontrollers S3C8847 150Kb/20PSAM87 family of 8-bit single-chip CMOS microcontrollers S3C9424 197Kb/26PSAM87Ri family of 8-bit single-chip CMOS microcontrollers