"Hello World" on Commodore 64 in Assembly Language, Machine Code
8-Bit Show And Tell
@8_bitAbout
Hi, it's Robin. I'm a programmer, collector, and all-round enthusiast of vintage computers and video games. My videos focus on what I find interesting in the realm of 8-bit (and sometimes 4 or 16-bit) computing and gaming, whether it's about easter eggs, programming, bugs, history, game development, or whatever else. I usually go very in-depth with topics because I want to understand the how and why. There's still so much to learn and explore in these old systems. Please note: you're of course welcome to email me, but the longer and less focused your email is, the less likely I am to respond. There's many of you, but just one of me, so requests to debug your code, or teach you assembly, or to phone you because "you just have some questions" all take a lot of time and energy that should be put into making more videos, and will probably not be answered. Sorry!
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Video Description
Today we look at programming the classic "Hello World" program on the Commodore 64. First we show the trivial BASIC version, and then 6502/6510 Assembly Language, Machine Language, and Machine Code variations in different environments: Turbo Macro Pro v1.2, SuperMON by Jim Butterfield, and a BASIC loader, respectively. To keep it interesting, each environment has a slightly different approach to displaying the Hello World text. No ChatGPT was involved in the making of this video. To support 8-Bit Show And Tell: Become a patron: https://patreon.com/8BitShowAndTell One-time donation: https://paypal.me/8BitShowAndTell 2nd channel: https://youtube.com/channel/UCAgWzEh5c8391eJnELDy9OA Check out the many related links for more information and reference materials: Today's code D64: https://8bitshowandtell.com/downloads/helloworld.d64 BASIC playlist: https://youtube.com/playlist?list=PLvW2ZMbxgP9zeIRCpOFSKby9Q6mo0BSCO TFW8b Kung Fu-Flash: https://www.thefuturewas8bit.com/kung-fu-flash.html Adrian's SnappyROM: https://github.com/adrianglz64/snappyrom Machine Language Monitor info: https://youtu.be/7mtpxmQbs9E Complete Inner Space Anthology: https://archive.org/details/Complete_Commodore_Inner_Space_Anthology_The_1985-03_Transactor_Publishing/ Commodore 64 Programmer's Reference Guide: https://archive.org/details/commodore-64-programmers-reference-guide_202205/ Index: 0:00 Hello World - not ChatGPT! 2:31 BASIC version 4:11 SnappyROM - starting Turbo Macro Pro 5:48 Assembly Language with TMP 12:29 SuperMon 64: Hello World data 16:20 Machine Language with SuperMon 64 23:19 Machine Code with BASIC loader 31:39 Thanks
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