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请问DLPC3479帧率的解释

Other Parts Discussed in Thread: DLPC3479


请问一下DLPC3479文档中的如下关于帧率的说明。这里pattern rates 高达180HZ(8bit)。中的180是否是精确的。
我们在示波器测量trigger out2的频率将近185.9。(根据 pre+exposure+post= 5356us 的时间计算。约186.7)

请问这个185是否合理的,官方对帧率的说明是否只是精确到10位数?补充参数信息:
DLP4710 (.47 1080p)
DLPC3479
DLPA3005

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Light control features:

– Pattern display optimized for machine vision and digital exposure
– Flexible internal (1D) and external (2D) pattern streaming modes
– Programmable exposure times
– High-speed pattern rates up to 1440 Hz (1- bit) and 180 Hz (8-bit)

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