PrintCharTest.asm

Language: 8080 Assembly
Last Modified: 2022-11-12 4:27:45 PM UTC
File Size: 568 bytes

http://www.penguinstew.ca/example/AltairHexDump/PrintCharTest.asm

.org 0

LXI SP, 173000Q ; 000000: 061 000 366 Init stack pointer

MVI A, 3Q ; 000003: 076 003 Clear/Init 2SIO port

OUT 20Q ; 000005: 323 020

MVI A, 25Q ; 000007: 076 025

OUT 20Q ; 000011: 323 020

MVI A, 0Q ; 000013: 076 000 Init Character to 0

LOOP: CALL PrintChar ; 000015: 315 206 366 Print Character

INR A ; 000020: 074 Increment Character

JMP LOOP ; 000021: 303 015 000