obsidian-notes/DAC/串行并行.md
CSSC-WORK\murmur 3e6078442b init version
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串行并行 2022-01-11 01:54:48Z 2022-01-08 13:18:06Z

设置时间 串行有SPI和IICSPI可达0.5us级IIC一般10us级