EXCHANGE OF THE CONTENTS OF THE BLOCK

WRITE THIS IN THE WRITING SIDE OF THE JOURNAL

ADDRESS	OPCODE	LABEL	MNEMONICS	COMMENT
4000	0E		MVI C,0AH	;set counter C=10
4001	21 50 40		LXI H,4040H	;set memory pointer in HL
4004	11 40 40		LXI D,4050H	;set second memory pointer in DE
4005	1A	CONT:	LDAX D	;load Acc. from mem. to DE
4006	47		MOV B,A	;move Acc. to B
4007	7E		MOV A,M	;move data of HL mem. to A
4008	12		STAX D	;store acc. data to mem. of DE
4009	70		MOV M,B	;move B to memory of HL
400A	23		INX H	;increment HL address
400B	13		INX D	;increment DE address
400C	0D		DCR C	;decrement counter
400D	C2 08 40		JNZ CONT	;jump if not zero to CONT
4010	76		hlt	;ending 8085 in halt state

Stick this printout on the left side (i.e in the blank side)

) Sign Flag is reset: Result is positive
) Zero flag is set: result is set to zero after the execution of arithmetic or logical operation
) auxiliary carry flag is set: there is a carry from bit D3 to D4
) parity flag is set: result stored in accumulator contain even number of 1’s
) carry flag is result: no carry or borrow bit during the execution of arithmetic operation

WRITE THIS IN THE BLANK SIDE OF THE JOURNAL