我要用28335实现纳秒级中断。中频150M。配置PRD为150时。产生1us中断。测试没有问题。当配置PRD为75时。终端还是1us。轻微28335能配置更短的定时器中断么。
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我要用28335实现纳秒级中断。中频150M。配置PRD为150时。产生1us中断。测试没有问题。当配置PRD为75时。终端还是1us。轻微28335能配置更短的定时器中断么。