Category: Commodore 64 Articles
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Downloads: 61
pdf0 6502 Language Implementation Approaches

Dwheeler.Com-David A Wheelers 6502 Language Implementation Approaches

Dwheeler.Com-David A Wheelers 6502 Language Implementation Approaches
2017-04-28 English PDF 148.07 KB 665 Download
pdf1 6510 Addressing Modes

6510 Addressing Modes

Dustlayer.Com-Whatever You Like - Coming To Addressing Modes
2017-04-28 English PDF 43.96 KB 663 Download
pdf2 A 256 Byte Autostart Fast Loader For The Commodore 64

A 256 Byte Autostart Fast Loader For The Commodore 64

A 256 Byte Autostart Fast Loader For The Commodore 64
2017-04-28 English PDF 233.76 KB 896 Download
pdf3 A History of Gaming Platforms The Commodore 64

A History of Gaming Platforms The Commodore 64

A History of Gaming Platforms The Commodore 64
2017-04-26 English PDF 1.26 MB 817 Download
pdf4 Accessing Laser Printers for Commodore

Accessing Laser Printers for Commodore

Accessing Laser Printers
2017-04-28 English PDF 27.2 KB 607 Download
pdf5 Assembler Tutor 1

Assembler Tutor 1

assembler-tutor-11
2020-10-11 English PDF 241.26 KB 476 Download
doc6 Assembler Tutorial 1

Assembler Tutorial 1

assembler-tutor-10
2017-04-28 English PDF 241.26 KB 698 Download
pdf7 Assembly In One Step

Assembly In One Step

Assembly In One Step
2017-04-28 English PDF 85.57 KB 693 Download
pdf8 C64 Assembler Tutorial

C64 Assembler Tutorial

C64.Ch-C64 Assembler Tutorial
2017-04-28 English PDF 100.78 KB 749 Download
pdf9 C64 Online

C64 Online

C64online
2017-04-28 English PDF 355.74 KB 692 Download
txt10 C64 Rom Dissasembly

C64 Rom Dissasembly

2017-04-28 English 228.65 KB 683 Download
pdf11 C64 Telnet BBS Guide HOT

Nice little guide on how to call Commodore 64 BBS systems using telnet instead of a dial-up modem.

c64 telnet bbs guide
2015-05-02 English PDF 1.32 MB 1,098 Download
doc12 C64 Tricks and Tips

C64 Tricks and Tips

c64-tricks-and-tips
2017-04-28 English PDF 13.04 KB 816 Download
pdf13 CBM Commodore C64 Tape Routines Exposed [2023 Rev 3]

Commodore 64 ROM Tape Routines Disassembly and Documentation by Fungus/Nostalgia 8/2023 Revision 3

Acknowledgements for resources and references used:

  • Nick Hampshire (C64 Rom Disassembly)
  • Luigi Defraia (TCE) (CBM Tape Loader Format)
  • Tom Roger Skauen (SLC) (Bouncing thoughts, confirmation of data)
  • Martin Piper (Timing Code verification)
  • Michael Steil (mist64) (CBM Source Code, final verifications)
  • Pontus Berg (Bacchus) Inspiration

This document was created in order to gain a complete understanding of the tape routines, to correct errors in other documents, and for fun.

cbm-commodore-c64-tape-routines-exposed
2023-08-24 English PDF 89.33 KB 115 Download
doc14 CC65 Tutorial

CC65 Tutorial

2017-04-28 English 201.5 KB 632 Download
pdf15 Clockport Expander

Clockport Expander

Clockport Expander
2017-04-28 English PDF 269.68 KB 633 Download
pdf16 Clockslide How To Waste An Exact Number Of Clock Cycles On The 6502 HOT

Clockslide How To Waste An Exact Number Of Clock Cycles On The 6502

Clockslide How To Waste An Exact Number Of Clock Cycles On The 6502
2017-04-28 English PDF 173.03 KB 3,170 Download
pdf17 Comal On The Commodore 64

Comal On The Commodore 64

Comal On The Commodore 64
2017-04-28 English PDF 217.41 KB 693 Download
zip18 Commodore 64 Memory Expansion HOT

Written by Marko Mäkelä  and Pekka Pessi, this is an extremely detailed guide on adding memory to the Commodore 64.  The guide has in depth coverage of the chip level upgrade and information on how to work with the expanded memory in both BASIC and ML.

c64_memory_expansion
2017-04-25 English PDF 239.58 KB 979 Download
docx19 Commodore 64 PETSCII Codes

Commodore 64 PETSCII Codes

2017-04-28 English 95.66 KB 634 Download
pdf20 Commodore 64 VIC Guide

Commodore 64 VIC Guide

Commodore 64 Vic Guide
2017-04-28 English PDF 152.05 KB 674 Download
pdf21 Commodore C64 SID Note Values

Commodore C64 SID Note Values

Commodore C64 Sid Note Values1
2017-04-28 English PDF 233.44 KB 793 Download
pdf22 Commodore Copy Protection

A Technical Overview of Commodore Copy Protection

Commodore Copy Protection
2017-04-26 English PDF 910.41 KB 876 Download
zip23 Commodore Formats

This document is a really nice reference for the various file/compression formats you'll find on the Commodore platform.  Most of this information has been written and compiled by Peter Schepers.

2016-06-10 English Windows 186.13 KB 707 Download
zip24 Commodore IEC Dissected

This document describes the IEC-bus information gathered during the development of the 1541-III.

commodore-iec-disected
2021-01-17 English PDF 570.72 KB 600 Download
txt25 Disk Format Layout

Disk Format Layout

2017-04-28 English 19.18 KB 712 Download
pdf26 GCR Decoding On The Fly

GCR Decoding On The Fly

GCR Decoding On The Fly
2017-04-28 English PDF 102.46 KB 658 Download
doc27 Hacking The V-1541

Hacking The V-1541

2017-04-28 English Windows 57 KB 590 Download
pdf28 Hello World In C64 Assembly

Hello World In C64 Assembly

Hello World In C64 Assembly
2017-04-28 English PDF 623.18 KB 743 Download
pdf29 Help With MMC2IEC And SD2IEC HOT

Help With MMC2IEC And SD2IEC

Help With Mmc2iec And Sd2iec - Mmc2iec - Forum-64
2017-04-28 English PDF 137.45 KB 1,062 Download
doc30 How To Add 32k Ram To A 1541
2017-04-28 46 KB 704 Download
docx31 How To Emulate An Ide64 Using Vice 2
2017-04-28 10.46 KB 568 Download
txt32 Inside RRnet
2017-04-28 4.42 KB 572 Download
zip33 Installing Image BBS 3.0 in VICE

Excellent article bt Al Derosa on how to install the Commodore 64 Image BBS v3.0 into the VICE emulator.  There is also some excellent historical information in this guide on the development of Image BBS over the years and the NISSA association.

installing-imagebbs-3.0-in-vice
2023-07-01 English PDF 1.11 MB 137 Download
pdf34 Jiffydos 6.01 ROM Dump HOT

Jiffydos 6.01 ROM Dump

Jiffydos 6.01 Rom Dump
2017-04-28 English PDF 179.71 KB 1,526 Download
doc35 Kracker Jax Revealed 1
2017-04-28 591.5 KB 653 Download
doc36 Kracker Jax Revealed Trilogy
2017-04-28 747.5 KB 644 Download
pdf37 Machine Code Programming On The C64

Machine Code Programming On The C64

Machine Code Programming On The C64
2017-04-28 English PDF 70.91 KB 607 Download
pdf38 Making Stable Raster Routines

Making Stable Raster Routines

Making Stable Raster Routines
2017-04-28 English PDF 70.9 KB 640 Download
zip39 Micro SwinSID an AVR based SID replacement (Review)

This is a review of the Micro SwinSID with some pictures and details about the SID replacement.

Micro SwinSID  an AVR based SID Replacement
2019-08-31 English PDF 206.26 KB 476 Download
pdf40 Passing Strings Between Basic And Ml

Passing Strings Between Basic And ML

Passing Strings Between Basic And Ml
2017-04-28 English PDF 36.5 KB 570 Download
zip41 Postscript Printing for the Commodore
Postscript Printing for the Commodore postscript-printing-for-the-commodore
2019-09-21 English PDF 19.79 MB 421 Download
doc42 Power C Shell Environment Assemblers
2017-04-28 50 KB 740 Download
pdf43 Putting The C64 Online

Putting The C64 Online

Putting The C64 Online1
2017-04-28 English PDF 355.74 KB 577 Download
pdf44 Quick Start To C64 ML Programming

Quick Start To C64 ML Programming

Quick Start To C64 Ml Programming
2017-04-28 English PDF 28.67 KB 667 Download
pdf45 Random Numbers In Machine Language For Commodore 64

Random Numbers In Machine Language For Commodore 64

Atarimagazines.Com-Random Numbers In Machine Language For Commodore 64
2017-04-28 English PDF 45.94 KB 711 Download
pdf46 Rear Admiral Ebay Ad

Rear Admiral Ebay Ad

Rear Admiral Ebay Ad
2017-04-28 English PDF 358.89 KB 712 Download
pdf47 Rear Admiral Review

The Rear Admiral is a clone of the Ltk. Kernal hard drive for the Commodore 64.

Rear Admiral Review
2017-04-28 4.24 MB 722 Download
zip48 Reu Programming.Html
2017-04-28 4.96 KB 487 Download
pdf49 Running A Commodore 64 Emulator On Linux Mint HOT

Running A Commodore 64 Emulator On Linux Mint

4digits.Net-Running A Commodore 64 Emulator On Linux Mint
2017-04-28 English PDF 582.9 KB 1,107 Download
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