DEC Opcodes vs Binary Bridge

Dec Opcodes – DEC Architecture Reference Before the microprocessor, there was DEC. The minicomputers built by Digital Equipment Corporation didn't just advance computing - they defined it. Unix was born on a PDP-7. Spacewar! ran on a PDP-1. The field of Artificial Intelligence was born on the PDP-10. The VAX powered universities and research labs worldwide for a generation. DecOpcodes puts the complete instruction sets of these legendary machines in your pocket. Five iconic architectures covered: PDP-1 (1960) · PDP-8 (1965) · PDP-10 (1966) · PDP-11 (1970) · VAX (1977) For every instruction:  • Full description of what the instruction does  • Octal and hex encoding  • Flags affected  • Addressing modes, word count, and cycle counts  • Assembly code examples and implementation notes But there is a lot more than just dry opcodes:  • Complete system specifications and register architecture  • Historical context and cultural impact  • Archival photographs - front panels, system cabinets, and more  • Notable installations and the systems they powered  • Architecture variants and successors • Interactive lessons on assembly language and console operations (ideal if you have an PiDP emulator) Built for exploration:  • Search across all systems instantly • A simple assembler for PDP-1, -8 and -11 code • Filter by instruction category  • Sort alphabetically or by category • Favorite instructions for quick reference Beautifully designed:  • System-specific accent colours  • Five themes including Terminal green and Blinkenlights orange  • Full Dark Mode support From the 18-bit simplicity of the PDP-1 to the 32-bit sophistication of the VAX, DecOpcodes is a fascinating and interactive journey through the machines that made modern computing possible. All features are free and unlocked. If you like the app you can always leave a nice review or tip the developer!

BitWise helps you convert numbers between Binary (base 2), Octal (base 8), Decimal (base 10), and Hexadecimal (base 16) in seconds. Built for developers, students, and engineers, BitWise keeps conversion simple: choose the current base, enter a value, and instantly view converted results in other bases. # Key Features - Instant base conversion: Binary, Octal, Decimal, Hex - Fractional number support (example: `101.101`, `7.25`, `FF.A`) - Smart input validation per selected base - One-tap copy for each converted result - Copy all conversions at once - Share conversion output quickly - Clean, focused interface with light and dark mode support - Accent color personalization Whether you are debugging low-level values, learning number systems, or checking quick conversions, BitWise gives you accurate results with a smooth mobile experience.