Low-Cost and low-power CPLD Instant-on, non-volatile standard compatible architecture. Up to 4 global clock lines in the global clock network that drive throughout the entire device. Provides programmable fast propagation delay and clock-to-output times. Provides PLL per device, clock multiplicatio...
run_main_loop函数来完成的。run_main_loop函数定义在文件common/board_r.c中,函数内容如下: 示例代码 board_r.c文件代码段 655 static intrun_main_loop(void 656 { 657 #ifdef CONFIGSANDBOX 658 sandbox_main_loop_init(); 659 #endif660 /* main_loop() can return to retry , if so just...
当然,这并不新鲜,5年前就有“no-human-in-the-loop EDA flow”的概念。只是现在生成式AI的新发展...
1 锁相环的应用状况 锁相环路有着非常广泛的应用,它除了可以进行信号的调整和解调外,还大量应用于电机控制,信号检测,超声波发生,频率跟踪,感应加热等许多场合,虽然有很多模拟形式的锁相环如4046等,但它们有许多难以克服的缺点,调节困难,跟踪性能差,稳定性差,起动困难等许多不利的因素,而数字锁相...