FAQ
- M051 Base Series(95)
- M0518 Series(97)
- M0519 Series(43)
- M0564 Series(1)
- Mini51 Base Series(90)
- Nano100/102 Base Series(101)
- Nano103 Base Series(10)
- Nano110/112 LCD Series(100)
- Nano120 USB Series(111)
- Nano130 Advanced Series(110)
- NUC029 Series(94)
- NUC100/200 Advanced Series(102)
- NUC120/122/123/220 USB Series(116)
- NUC121/125 Series(1)
- NUC126 USB Series(2)
- NUC130/230 CAN Series(103)
- NUC131/NUC1311 CAN Series(98)
- NUC140/240 Connectivity Series(114)
Products
Applications
Function
+
常见问答
透过I2C来唤醒作为从机(Slave)的Mini58时,为什么第一次通讯会失败? 日期:2018-03-08
由于唤醒MCU需要的时间大于主机(Master)产生I2C起始讯号的时间,因此主机第一次发出I2C起始讯号的同时,从机MCU还处于唤醒阶段,故第一次通讯会失败,第二次才会正常。
| 产品: | 微控制器 ,Arm Cortex-M0 微控制器 ,Mini51 系列 |
|---|---|
| 应用: | |
| 功能: | Peripherals,Connectivity,I2C,System Operation,Power-down |