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Embedded Systems Fundamentals
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Consider two real-time Systems (SysA and SysB) that communicates via Serial Interface . SysA is set at 115200 bps and SysB is set at 2400 bps . SysA transmits text "SendMeData" to SysB . Now what data (or) what would possibly happen at SysB's end?
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A
SystemB recieves&displays Junk Data
💡 Explanation:
When two serial communication systems use different baud rates, the receiver cannot correctly interpret the incoming signal. SysA sends at 115200 bps (much faster) while SysB expects 2400 bps. The receiver reads bits at the wrong timing, causing framing errors and misinterpreted byte boundaries. This results in receiving and displaying junk/garbled data rather than the correct text. The systems are not synchronized.