, . , , ( , ). . , , . , , , .
1.6
0800 78 MOV A,B
MOV MOVe (). : - ( A), - ( B). .
1.7
0801 06 4 MVI B,4C
MVI MOVe Immediate ( ). : - ( B), - ( 4C).
1.8
0803 D3 F0 OUT F0
OUT OUTput (). - F0. ( ) , .
1.9
0805 32 01 0B STA 0B01
STA STore A direct ( ). - (0B01). , .
. . .
1.10
, Cnt_1, , Adr_dat,
Beg: LXI H,Adr_dat; HL Adr_dat
MVI B,Cnt_1; B Cnt_1
M00: MOV A,M; A
CMA; A
MOV M,A;
INX H; HL
DCR B; B
JNZ M00; M00
;
HLT;
. , .
|
|
Beg=0800, Adr_dat=0B00, Cnt_1=08,
0800 21 00 0B Beg: LXI H,0B00
0803 06 08 MVI B,08
0805 7E M00: MOV A,M
0806 2F CMA
0807 77 MOV M,A
0808 23 INX H
0809 05 DCR B
080A C2 05 08 JNZ M00
080D 76 HLT
. 8080, , , . , . , , , ( ). .