#ASM6502 - Twitter Hashtag

almost 2 years ago

My first program, an adventure game, in Assembler 6502 on Apple //c, pixel by pixel drawing (no photoshop), back rewritten. I was 14yo. #RETROGAMING #Apple #asm6502 #vintage #8bit @XDevelopers @GerryAndersonTV @C64Discord @AmigaReposts @elonmusk @adafruit

ApertureMaker's tweet photo. My first program, an adventure game, in Assembler 6502 on Apple //c, pixel by pixel drawing (no photoshop), back rewritten. I was 14yo. #RETROGAMING #Apple #asm6502 #vintage #8bit @XDevelopers @GerryAndersonTV @C64Discord @AmigaReposts @elonmusk @adafruit https://t.co/yxtAMb21gp

1

11

2

0

437

2316 | VingTroiSeize | Only 𝑨𝑴𝑰𝑮𝑨𝑨𝑨𝑨𝑨𝑨𝑨 @VingTroiSeize

over 2 years ago

Dress Code 6502 please! #DressCode #Code6502 #ASM6502

2

10

4

0

449

Luis Alfredo Lorenzo @captain_http

over 3 years ago

Just spent the whole weekend defining a tree-sitter grammar for 6502. Covered its 56 op codes & 13 addressing modes, but still missing a lot from the macro assembler. Check out the syntax highlighting using the syntax tree! #asm6502 #treesitter

captain_http's tweet photo. Just spent the whole weekend defining a tree-sitter grammar for 6502. Covered its 56 op codes & 13 addressing modes, but still missing a lot from the macro assembler. Check out the syntax highlighting using the syntax tree! #asm6502 #treesitter https://t.co/q3wgCPdYuY

1

5

0

435

Gregorio Naçu @gregnacu

over 3 years ago

Center a text line in a fixed-width buffer? Count string length, divide by 2, multiply by -1, add half the fixed buffer width, that's the centered line start index. #C64 #asm6502 Here it is in 6502, with a 14-char fixed-width buffer. Includes an optimization. See the result.

gregnacu's tweet photo. Center a text line in a fixed-width buffer? Count string length, divide by 2, multiply by -1, add half the fixed buffer width, that's the centered line start index. #C64 #asm6502 Here it is in 6502, with a 14-char fixed-width buffer. Includes an optimization. See the result. https://t.co/5XCxB2kbZa

2

42

5

2

2K

2316 | VingTroiSeize | Only 𝑨𝑴𝑰𝑮𝑨𝑨𝑨𝑨𝑨𝑨𝑨 @VingTroiSeize

over 4 years ago

"NOP" is the best operand ever! #asm #coding #coder #ASM6502 #assembler #operand #CPU #EA #NOP #NoOperation @6502nerd

1

6

1

0

2316 | VingTroiSeize | Only 𝑨𝑴𝑰𝑮𝑨𝑨𝑨𝑨𝑨𝑨𝑨 @VingTroiSeize

almost 5 years ago

Back in time, I was systematically captivated by animated Raster Line on C64 🤩 #demos #demoscene #coding #CPU6510 #assembler #NOP #NOP #ASM6502 #RasterLine #C64 #commodore #intro #CBM #80s #90s #retrogaming #retrocomputers

0

11

5

0

Jonny Dickinson 🕹️💾🎮🖥️🖱️🎨🎬 @Jonny_Dickinson

about 5 years ago · Brighouse

Well that's not supposed to happen 🤔 Think I need to disable controller inputs on death. Seems to be interfering with the space-time continuum. #nesdev #asm6502 #gamedev #indiedev #programming #glitch

Jonny_Dickinson's tweet photo. Well that's not supposed to happen 🤔
Think I need to disable controller inputs on death. Seems to be interfering with the space-time continuum.
#nesdev #asm6502 #gamedev #indiedev #programming #glitch https://t.co/tazMReALZd

0

4

0

Gregorio Naçu @gregnacu

over 5 years ago

Someone said a common #asm6502 mistake they make is forgetting the # for an immediate argument. I much more frequently forget the $ to input in hex instead of decimal. Like this bug I just fixed. #c64

gregnacu's tweet photo. Someone said a common #asm6502 mistake they make is forgetting the # for an immediate argument. I much more frequently forget the $ to input in hex instead of decimal. Like this bug I just fixed. #c64 https://t.co/1IvDmcz5vP

1

21

1

0

RunStop/Restore @RunStopRestoreX

over 6 years ago

Last year I bought #HauntedHalloween86 for #XboxOne; today I grabbed the new #NintendoSwitch release. If I could get the #NES #carts of this and ‘85 I’d be buying them yet again. 😂 @RetrotainmentHQ #8BitLegit #Asm6502

1

2

0

pikuma.com

@pikuma

almost 7 years ago

When I teach about the #Atari 2600's memory map, some students say: "Hold on! The specs say the #VCS has 128 bytes of RAM memory. So, how come the page zero goes from 00 to FF?" Here's a quick image to spark the discussion: #gamedev #retrogaming #c64 #asm6502 #asm #programming

pikuma's tweet photo. When I teach about the #Atari 2600's memory map, some students say:

"Hold on! The specs say the #VCS has 128 bytes of RAM memory. So, how come the page zero goes from 00 to FF?"

Here's a quick image to spark the discussion:

#gamedev #retrogaming #c64 #asm6502 #asm #programming https://t.co/IwrfbrVfdk

2

7

0

2

0

pikuma.com

@pikuma

almost 7 years ago

What is your favorite device that runs on a 6502 processor? Learn to use 6502 assembly language to create games for the Atari 2600 with our course: https://t.co/NyIkMKyIFK #gamedev #retrogames #indiedev #tutorial #assembly #asm6502 #atari #nes #nintendo #c64 #commodore #apple