Included tags: commodore pet ×
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Commodore 8 Bit Programming • Petopia - Colour PET demo for all models

Commodore.ca about 2 days ago

Petopia is a multiple page demo for the Commodore PET computer. It comes in versions for all models of PETs.It also utilizes the Color PET if you have one but it will work on REGULAR PET models too.Pressing space on pages 3 to 6 enables hold mode where th …

Commodore Discussion • Stupid PET Tricks Joystick Easter Game Pack

Commodore.ca about 2 months ago

Stupid PET Tricks - Commodore PET Easter PackNote: I don't own a PET or SPT adapter so all testing has been done through Vice Emulator. There may be bugs in these conversions, please contact me and I'll release an update package if this is the case.Games …
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Commodore Discussion • Slimed for the Commodore PET 2001

Commodore.ca about 2 months ago

What is this?It's a remake of Jim Summer's SLIME game for the Commodore PET 2001.What's different?This game works on 8K PET 2001 models. As a result, the menu system was redesigned, there's no sound and the game is only 25 blocks in size. Did you shrink t …

Help ro programming PROM 74S288

VCFed about 2 months ago

Hello, please i need to program two 74S288 used in my Commodore PET 8296, i have only an old EPROM programmer support this PROM but it need adapter to program this type of PROM, i don't have idea of this adapter is or if is replicable to use on my pr …

Commodore PET 8032 with graphics keyboard - shipping to EU only - 500EUR

VCFed about 2 months ago

4 DRAM memory chips replaced until PETTEST completed 16 full memory test cycles. "New" CPU and CPU socket, two new filter caps, all from aliexpress. It has some rust over the oscillator cover and inside the case, some dust here and there. Case sa …

Commodore PET 4008 with strange issues?

VCFed about 2 months ago

Greetings all, I'm new here, but thought this might be the right place to ask for any kind advice in fixing a PET I acquired recently. I've attached several images of what occurs on boot having cleaned the board and sockets to hell and back. …

Help me fix my Commodore PET ?

VCFed about 3 months ago

Hi everyone. I am trying to fix my trusty little Commodore PET 4016 that was, back in the days, modded to 32K with this RAM arrangement that should be hell to troubleshoot. I've ordered a ROMULATOR and it boots normally when only dip switch 3 is on, whi …

Commodore PET 2001 troubleshooting

VCFed about 3 months ago

Hello everybody, a friend of mine found his old pet in the basement and wanted to test if it still worked...unfortunately it didn't. He turned it on with the cover opened and observed a small flash and heard a "pop" (and it smelled like somethin …

Commodore PET 2001-N garbled and truncated screen.

VCFed about 3 months ago

Hello, A few months ago we bought a Commodore PET 2001-N in a known-to-be-not-working condition. It had, apparently, spent the last 30 years of it's life hiding in a loft and copious dust and rust bears that out. I have fixed several problems so far (see …

Commodore PET - Multi-EditorROM + 40/80 Column Switcher

VCFed about 3 months ago

Hi All, Question, but first a bit of a backstory. Picked up a Commodore Pet 4032 a few years back that was modded to be an 8032. It had some ram issues and I fixed those, but I left it as an 80 column. Recently I picked up the following board and figur …

Microvideo Interact software FS/FT $25 each

VCFed about 3 months ago

Anyone into collecting the Microvideo Interact? These are my spare cassettes. I'd prefer to trade for titles I'm missing if you have any to trade. I'm also into software for Apple II and Commodore PET, among others. If you don't have stuff to trade, I'm …

Commodore PET 3032 fast vertical sync.

VCFed about 4 months ago

Hello everyone, I am currently trying to repairing my Commodore Pet 3032. I have a working motherboard and a defective motherboard. the working motherboard gives an ok vertical sync signal (50hz in my case), but the signal on the defective board is much …

Tut Tut - A new game previously released for the Commodore PET is now available for the MSX

Indie Retro News about 4 months ago

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PET 2001-8 is there a memory monitor available

VCFed about 4 months ago

Hi all, I have a PET 2001-8 with random characters on screen. The PETTESTER rom says that the lower 4 roms and the lower 1K of ram are OK. The machine have all ram and rom original with importer's stickers. I will try to save them but when i cannot browse …

Another PET 2001 with no cursor...

VCFed about 4 months ago

This is my Pet in a suitcase project that I repaired and built many years ago now. At the time it was working well, but as since decided to be a pain. The system is basically a 2001 motherboard and transformer/capacitor in a suitcase with a small board mo …

Color Space Invaders for Commodore PET

VCFed about 4 months ago

This version of Space Invaders supports Steve Gray's colour PET module. I imagine that means two people on planet Earth can use it, though it works on normal PET's too. It doesn't support joystick just yet because I've given in to frustration.... there is …
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Source for PET Keys? 3D Print?

VCFed about 4 months ago

Missing a TAB key from my Commodore PET. My googlefu search turns up nothing. Looks like replacement keys are impossbile to find. Has anyone thought about 3D printing replacements? Colour will probably be way off and missing lettering but it's better th …

introduce yourself • Hello from Lincolnshire, UK

Stardot about 5 months ago

Hello all,Just joined the forum and thought I'd say hello and give a quick intro! Had the computer bug since first getting my hands on a Commodore PET at school, they later got a RM 380Z - like a lot of school's pre Beeb days I guess. The school also had …

Commodore PET Universal Dynamic - bypassing CRT? Possible?

VCFed about 5 months ago

One of my long term projects under way is to build a PET Universal Dynamic main board from scratch. Yes you read that right. Call me mad but I've done a replica main board and now need to assemble and test. I've got a frankenstein 8032 computer (obviously …

Commodore PET 2001-C

VCFed about 5 months ago

Hello everyone, I bought a Commodore PET 2001-C and am restoring it Now I saw a bit of oxidation on one type of resistor on the motherboard, now my question can this remain that way or should this be remedied and how do i do this? And does anyone know the …

Commodore PET and RS232

VCFed about 5 months ago

I have CBM 3032 and want to use it as dumb terminal. From other people experiments i understand, for that purposes can be used "user port" and TTL adapter to RS232 serial port. But what i don't understand - how from Commodore Basic directly send/ …

Commodore PET Universal 8032086 measurements

VCFed about 6 months ago

I'm busy with a project to, as close as possible, recreate the PCB layout from scratch for the Commodore PET Universal 8032086. About 95% completed and have been using the schematic diagrams and hi-res pics of the motherboards to re-create the PCB layout. …
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Help & Support • Older version of Tapuino project

Lemon64 about 6 months ago

I'm looking for a PCB, BOM, and build instructions in order to build a Tapuino that doesn't have SMD components on the Tapuino board. Of the information I have found, it calls for 4 buttons to control the user input. But I can't find any finished ones tha …

Value of brand new, unopened Commodore PET 2001-8N found in basement

VCFed about 6 months ago

I have been hired to clean out an old lady's home recently. Her deceased husband worked in computer and seismic engineering fields and over the years accumulated a lot of electronics. While cleaning the basement, I came across various Commodore computers o …
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New Releases • Free Release - Tristam Island by Hugo Labrannded just Updated Minimum Price to $0.00

Lemon64 about 6 months ago

https://hlabrande.itch.io/... Author:After crashing your plane at sea, you end up drifting to a small island, with not much to survive. You explore, and find out the island was inhabited, years ago. But why did the people leave? And why is th …