Clueless chilled coding - Let's learn Z80 assembler - Retro programming on my RC2014
ฝัง
- เผยแพร่เมื่อ 25 ต.ค. 2024
- Grab a drink, get comfy and watch as I figure out how to write an incredibly simple program from scratch, using Z80 assembler.
I have no idea what I'm doing, but we get there in the end.
Keep more of this coming. Really appreciated!
Incredibly educational for me. Thank you so much.
Same as DOS's Debug program. I love assembly.
An easy add would be, if the input character is backspace, decrement the storage location instead of incrementing it.
9:50 i was *really* surprised that it actually did, considering you just murdered the stack :P
aaaaand again in 14:30, and finally you got what you got coming :P
yup you just jumped to 743A there (RET is a POP PC, while CALL is a combined PUSH "next PC", JP), guess the push you found in the tutorial was to do something with it later given the A register is used for a lot
24:50 and this is the point where i would've installed an assembler on my pc and made a script to generate "edit this address in hex" lines to paste for me, like you've done with CP/M and A:\DOWNLOAD :P
@NCOT Technology
Don't mind her heckling, she's always been like that. Very informative video, loving the RC2014 Series.
@@segfault-berlin a) you don't know me so how would you know when i've been how, wtf? and b) i'm not heckling at all so wtf wtf?
can you put a link up for the tutorial please mate
The docs and tutorial for the monitor are here - smallcomputercentral.wordpress.com/small-computer-monitor/small-computer-monitor-v1-0/
The RC2014 uses v1.0 of the Small Computer Monitor.