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(Solved): Flowchart in Figure Q4(d) shows an addition of two 8-bit numbers. Convert the following flowchart ...
Flowchart in Figure Q4(d) shows an addition of two 8-bit numbers. Convert the following flowchart into mnemonic code to perform an addition between 99H and 39H. Start Load Registers D, E Copy D to A HH Add A and E Copy A to C Stop Figure Q4(d): Flowchart of an addition of two 8-bit numbers [6 marks]
Expert Answer
Program – Memory Address Mnemonics Comment 2000 LDA 2050 A<-[2050] 2003 MOV H, A H<-A 2004 LDA 2051 A<-[2051] 2007 ADD H A<-A+H 2008 MOV L, A L?A 2009 MVI A 00 A?00 200B ADC A A?A+A+carry 200C MOV H, A H?A 200D SHLD 3050 H?3051,