C128.com | The quest to understand electrons (and ourselves).

Putting High Speed PCB Design to the Test
Mon, 2019-02-04 11:58
Designing circuit boards for high speed applications requires special considerations. This you already know, but what exactly do you need to do differently from common board layout? Building on where I left off discussing impedance in 2 layer Printed Circuit Board (PCB) designs, I wanted to start talking about high speed design techniques as they relate to PCBs. Read More
Hacking the C128
Mon, 2014-01-06 11:01
I have been following the Open Hardware Source movement and one thing led to another and so here is a post in Read More
More 6510 Programming With Turbo Macro Pro
Sun, 2019-02-10 17:46
More 6510 programming on the C128 (in C64 mode) with Turbo Macro Pro. We'll write a slightly longer program that uses the raster counter at $D012, talk about Non-Maskable Interrupts and a few other things. Read More
The Commodore Story showing at the Computer History Museum Feb 23rd, 2018
Wed, 2018-01-31 10:02
Read More
Commodore Business Machines CES Show January 1985
Sat, 2011-10-08 00:28
Commodore Business Machines CES Show January 1985 Vist the Gallery to see recently found pictures of the 1985 CES show where the Commodore LCD and C128 where announced. (Courtesy of Terry Ryan) Read More

Recent Posts

On Hackaday: COMPONENT VIDEO FOR THE COMMODORE 64
- Mar 11, 2019
Of all the retro systems, the Commodore 64 had the best video system.
Commodore 128D: Episode 3: Hardware Sprites
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C64 Game Programming: Keeping Score With Binary Coded Decimal
- Feb 21, 2019
New episode of 8-Bit Show and Tell going live now:
Let's Explore The Commodore Plus/4! (+ Mercenary & Pets Rescue)
- Feb 13, 2019
More 6510 Programming With Turbo Macro Pro
- Feb 10, 2019
More 6510 programming on the C128 (in C64 mode) with Turbo Macro Pro.

Featured Posts

VCF Midwest
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An
Commodore 8 Bit Repair Workshop - VCF East 2012
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- 1 Comment
Commodore 8 Bit Repair Workshop from VCF East 2012. Rob discusses the c
Jeri Ellsworth multipart video Making NMOS Transistors
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Jeri has over 200 videos up on Youtube about many subjects. In

Picture Posts

Robotgrrl in IEEE
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Nybbles and Bytes - Episode 1: Meet the Commodore 128D
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Commodore LCD Information & and Emulator Site by Gábor Lénárt
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- 2 Comments
Jim Peters' Quad Commodore Port Project
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- 2 Comments
3d Printer Construction: Ultimaker code and a cool housing
- Sat, 2012-12-15 04:06
Jeri Ellsworth Builds a Software Defined Radio from Scratch
- Fri, 2011-10-07 23:15
Easy to Learn, Hard to Master - The Fate of Atari
- Tue, 2016-06-21 11:50
Plus4/264/TED gets a SID Chip y'all
- Mon, 2011-11-14 19:43
- 1 Comment
8 Bit Generation with Jack Tramiel
- Fri, 2014-11-14 00:03
- 2 Comments

Science & Technology

Putting High Speed PCB Design to the Test
- Feb 4, 2019
Easy to Learn, Hard to Master - The Fate of Atari
- Jun 21, 2016
Growing the 8 Bit Generation
- Mar 18, 2016
Commodore LCD Teardown
- Nov 29, 2014
- 1 Comment
Fake Finger Part I
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Commodore

On Hackaday: COMPONENT VIDEO FOR THE COMMODORE 64
- Mar 11, 2019
Commodore 128D: Episode 3: Hardware Sprites
- Mar 8, 2019
C64 Game Programming: Keeping Score With Binary Coded Decimal
- Feb 21, 2019
Let's Explore The Commodore Plus/4! (+ Mercenary & Pets Rescue)
- Feb 13, 2019
More 6510 Programming With Turbo Macro Pro
- Feb 10, 2019

Stories & Videos

Commodore 128D: Episode 3: Hardware Sprites
- Mar 8, 2019
C64 Game Programming: Keeping Score With Binary Coded Decimal
- Feb 21, 2019
Let's Explore The Commodore Plus/4! (+ Mercenary & Pets Rescue)
- Feb 13, 2019
Putting High Speed PCB Design to the Test
- Feb 4, 2019
Nybbles and Byte C128 Episode 2
- Feb 4, 2019

Computers & Linux News

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