Question

Locate smallest number in a block from 2050H to 2060H and store it in memory location 2061H

Answer 1

Mnemonics		Comment
Opcode	Operand
MVI C, 0A		; Block length in C Register
LXI H, 2050		; Store 2050 in HL pair
MOV A, M		; Copy content of memory to Acc.
BACK: INX H		; Increment HL pair by 1
CMP M		; Compare Acc. with memory
JC : NEXT		; If Cy = 1, then go to NEXT
MOV A, M		; Copy content of Memory to Acc.
NEXT : DCR C		; Decrement C Reg. by 1
JNZ : BACK		; If Cy ? 0, then go to Back
INX H		; Increment HL by 1
MOV M, A		; Store Acc. content to memory
RST 1.0		; Restart