3.传输波特率自适应范围宽,主机可以利用空闲时间发送数据 4.一次传输一帧数据,共包含 97bit,一个起始位,12*8 个数据位,传输结束后要求线路空闲状态为低电平。 5.数据遵循TTL规范 信号 同步DATAO DATA1 DATA2-DATA10 DATA11 内容 低高电平 8bit低高电 8bit低高电平 8bit低高电平 8bit低高电平 数据 无意义 0x08 0x61 fuctiondata checksum 同步:低电平50ms 高电平1ms DATA(0):低电平lms 高电平0.5ms DATA(1):低电平0.5ms 高电平1ms
时间: 2023-06-01 22:03:56 浏览: 94
3. The adaptive range of the transmission baud rate is wide, and the host can use idle time to send data.
4. One frame of data is transmitted at a time, containing 97 bits, including one start bit and 12*8 data bits. After transmission, the line is required to be in a low idle state.
5. The data follows TTL specifications, with the signal synchronized as DATAODATA1DATA2-DATA10DATA11, with the content being low-high-low-high for each 8 bits and the data being meaningless. The synchronization is achieved by a low level of 50ms and a high level of 1ms, while the data "0" is achieved by a low level of 1ms and a high level of 0.5ms, and the data "1" is achieved by a low level of 0.5ms and a high level of 1ms.
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