In many electronic system, a real-time clock (RTC) provides the time of day and the date continuously, regardless of whether the power is available or not. However, this data is provided in packed binary-coded decimal (BCD). For this data to be displayed on a device such as a liquid-crystal display (LCD), or to be printed by the printer, it must be in American Standard Code for Information Interchange (ASCII) format. a) Develop the flowchart to convert packed BCD 57H into ASCII and display the bytes. b) Construct an 8051 C program for the operation. Requirements: Start the program with a scroll "BCD to ASCII Program" in the first row of LCD. Use a switch connected to P3.7 to ON and OFF the program. Use LCD (connected to port P1 and P2) to display the output bytes. Use Timerl Mode2 for the delays. State your assumption(s) if any. i) ii) iii) iv) v)