System information

Trace one step again (note 08H in B)
COZOMOEOIO A=00 B=0800 D=0000 H=0000 S=0100 P=0102 MVI C,00*0104
-T
Trace again (Register C is cleared)
COZOMEOIO A=00 B=0800 D=0000 H=0000 S=0100 P=0104 LXI H,0119*0107
-T3 Trace three steps
COZOMOEOIO A=00 B=0800 D=0000 H=0119 S=0100 P=0107 MOV A,M
COZOMOEOIO A=02 B=0800 D=0000 H=0119 S=0100 P=0100 SUB C
COZOMOEOI1 A=02 B=0800 D=0000 H=0119 S=0100 P=0109 JNC 010D*010D
-D119
Display memory starting at 119H. Automatic breakpoint at 10DH
0119 02 00 04 03 05 06 01 . Program data
0120 05 11 00 22 21 00 02 7E EB 77 13 23 EB 0B 78 B1 ..."!.. . W .#..X.
0130 C2 27 01 C3 03 29 00 00 00 00 00 00 00 00 00 00 ...'...)........
0140 00 00 00 00 00 0 00 00 00 00 00 00 00 00 00 00 ................
0150 00 00 00 00 00 0 00 00 00 00 00 00 00 00 00 00 ................
0160 00 00 00 00 00 0 00 00 00 00 00 00 00 00 00 00 ................
0170 00 00 00 00 00 0 00 00 00 00 00 00 00 00 00 00 ................
0180 00 00 00 00 00 0 00 00 00 00 00 00 00 00 00 00 ................
0190 00 00 00 00 00 0 00 00 00 00 00 00 00 00 00 00 ................
01A0 00 00 00 00 00 0 00 00 00 00 00 00 00 00 00 00 ................
01B0 00 00 00 00 00 0 00 00 00 00 00 00 00 00 00 00 ................
01C0 00 00 00 00 00 0 00 00 00 00 00 00 00 00 00 00 ................
-X
Current CPU state
C0Z0M0E0I1 A-02 B-0800 D=0000 H=0119 S=0100 P=010D INX H
-T5 Trace 5 steps from current CPU state
C0Z0M0E0I1 A-02 B-0800 D=0000 H=0119 S=0100 P=010D INX H
C0Z0M0E0I1 A-02 B-0800 D=0000 H=011A S=0100 P=010E DCR B
C0Z0M0E0I1 A-02 B-0700 D=0000 H=011A S=0100 P=010F JNZ 0107
C0Z0M0E0I1 A-02 B-0700 D=0000 H=011A S=0100 P=0107 MOV A,M
C0Z0M0E0I1 A-00 B-0700 D=0000 H=011A S=0100 P=0108 SUB C*0109
U5
Trace without listing intermediate states
C0Z1M0E1I1 A-00 B-0700 D=0000 H=011A S=0100 P=0109 JNC 010D*0108
-X
4.4 A Sample Program CP/M Operating System Manual
4-17