dellagustin / retrodev

My notes about software development for older hardware and operational systems
0 stars 0 forks source link

MSX-DOS #8

Open dellagustin opened 1 year ago

dellagustin commented 1 year ago

Hello world:

Related

dellagustin commented 1 year ago

Hello world code (need to test)

M    OP        ASM
100  0E 09     LD C,09H
102  11 09 01  LD DE,0109H
105  CD 05 00  CALL 0005H
108  C9        RET 

Code => 0E, 09, 11, 09, 01, CD, 05, 00, C9 Hello World!$ => 48, 65, 6c, 6c, 6f, 20, 57, 6f, 72, 6c, 64, 21, 24

~did not work...~ Works now!

https://www.msx.org/wiki/MSX_Characters_and_Control_Codes