Retro File Utilities — .D64 Parser, 6502 Disassembler & BIN Patcher
Client-side Commodore 64 .D64 disk image parser, MOS 6502/6510 disassembler with IC register detection, and ROM binary patcher compiled to WebAssembly via Rust
Retro File Utilities — .D64 Parser, 6502 Disassembler & BIN Patcher
100% client-side Commodore 1541 disk image inspection with interactive 35-track radial disc geometry, MOS 6502/6510 disassembly with automatic IC pinout cross-linking, and ROM binary patching compiled to WebAssembly via Rust.
Commodore 64 .D64 BAM, Directory & 35-Track Disc Visualizer
Parse 35-track or 40-track Commodore 1541 disk images in Wasm linear memory, visualize radial sector geometry & file block chains, and extract or disassemble .PRG files directly.
Directory Listing (Hover or Click Any File to Trace Sectors)
| Blk | Filename (PETSCII) | Type | Start | Addr & Size | Actions |
|---|
Block Availability Map (BAM) — Hover or Click Any Track to Highlight on Disc
Raw Sector Hex Inspector: Track 18, Sector 0
MOS 6502 / 6510 Disassembler & Side-by-Side Hex View
Decode raw machine code or C64 .PRG files with automatic detection of hardware registers ($0001 6510 Port, $D000 VIC-II, $D400 SID, $DC00 CIA, $A000/$E000 PLA & KERNAL).
6502 / 6510 Instruction Stream
Synchronized Hex & ASCII Dump
.BIN / ROM Binary Patcher & Checksum Verifier
Modify byte buffers in WebAssembly linear memory, verify IEEE 802.3 CRC32 and 16-bit modular ROM checksums, and download patched binaries.
Live Patched Hex Buffer
Patch Audit Log
Detected Hardware & IC Pinout Cross-Links
Contextual cross-links generated automatically whenever a specific chip (6510, PLA, VIC-II, SID, CIA, Colour SRAM) or memory region is identified in your active binary or disassembly:
Related Smiggy.com Hardware Hubs & Pinout References
Jump directly to related IC pinouts, connector diagrams, and diagnostic flowcharts:
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