Commodore 1541 mods. Read the user's guide for more information.
Commodore 1541 mods It does not emulate the diskette drives completely like the 1541 Ultimate II, but it reads quite a few . a. Sams & Co. This cable is Dec 29, 2024 · CBM 1541 Drive Diagnostic v2. Nov 11, 2024 · Ultimate Audio MOD Player : Freshness released a new program for the 1541 Ultimate. 2016-01-13 English Commodore 64 93. As it emulates a ‘real’ Commodore 1541 floppy diskdrive, pretty much all program, games, music and demos that work on the original floppy Dec 14, 2015 · The entire ‘Mod of the year 2015’ mod is a compilation of several previously described mods as well as a few The most common use of the SD2IEC is as a replacement of a Commodore 1541 diskette drive. Full catalog Commodore 64 - https://amzn. G64 files as well (Read only on fw pre 2. Jul 4, 2021 · Due to its internal linear PSU which is very inefficient, the 1541 is well known for its hot operation, which can reduce the lifetime of the ICs and contribute towards drive misalignment – however, advances in power supply Dec 25, 2024 · This project was for converting an Apple II disk 2 drive to work with commodore 1541 disk controller . In fact, I have already done it using an old breadbox case (). ARRGH EFF OFF (RFOFF) Commodore 64 and 128. 1541 Drives. I'm deeply sorry about the poor quality, but that was the best you can get from those xerox copies. Sale. Skip to main content. $39. 173 Downloads. ) Jun 23, 2023 · The Commodore 1541 disk drive is unlike anything you’ll ever see in modern computer hardware. Dec 13, 2021 · Commodore 1530; Commodore 1541; EasyFlash; EasyFlash 3; Final Cartridge III; New C64C The video signals coming from the Commodore 64 have always been challenged by inherent ‘clock noise’ of the VIC-II graphics chip and Categories C64 Breadbox, C64 C, C64 Games System, C64 Hardware, C64 Mods, C64 Peripherals Oct 8, 2019 · Recently I came across a Newtronics style 1541 drive, Commodore 64. Replacing the R/W head in a Newtronics 1541. Oct 5, 2019 · I just took possession of 2 working 1541's that I won in an Ebay auction. It has a "parallel port mod" The 1541 has a spare 8bit internal port which can be used to direct connect to the user port of a C64 or Zoomfloppy to perform high-speed transfers or disk "nybbling The Commodore 1541-II has a external power supply, one diskette station with one read / write head and a motherboard. If you want to try this out, you’ll need some soldering skills to make the cable that attaches the C64 IEC bus to the Pi’s GPIO. 1571 Hello, I'm thinking of buying one of these disk drives (mainly for gaming). since 1541 is known for the head dying . However, unlike SD2IEC, Pi1541 is able to handle disk swapping (for those multi-side, multi-disk programs like Maniac Mansion or 4 days ago · Freshness released a new program for the 1541 Ultimate. System: Commodore 128; Size: 32. At launch, the 1541 cost almost as much as the Commodore 64 it was attached to ($400, or about $1040 May 3, 2016 · As evident from the picture above, ZIF sockets are bulky in design and not directly swappable on any Commodore 64 motherboard. Just like a real 1541 disk drive, the Ultimate-II+ needs “floppy disks”. bin file is available from Jani’s wesite. Dec 20, 2009 #1 So I finally got a Commodore 64 with a bunch of Jul 16, 2014 · Opened up my 1541-II in preparation of adding a parallel cable to the innards. 78 MB Commodore 1541 front cropped. Those are used with nibbler feature of XUM1541/ZoomFloppy. Ooroo Callan Dec 8, 2023 · What is it? Pi1541 is a Raspberry Pi hat created by Steve White, that emulates the 1541 floppy drive with cycle-accurate timing. This cable needs modifications in your Commodore drive. Error: Embedded data could not be displayed. Modified for 0. 6243 ADMIN MOD Commodore 1541 drive powers on but the red light stays on. May 7, 2023 · 7. 0 (Extended OCR) Ppi 600 Scanner Internet Archive Python library 0. Top. You also need to change the Kernal ROM in your Sep 26, 2009 · Commodore 64/Vic 1541 Floppy Disk Drive – c1982. Files. If tn. What you need to do depends on the version of the drive you have: Some cool mods for the Commodore 1541 disk drive. "ZoomFloppy"). 6 mm, 1, HASL with lead, Green Solder Mask, White silkscreen. However when using NIBTOOLs it fails the para Aug 16, 2001 · Commodore 1541 - PSU Retrofit (Now Complete!) Discussion in 'Retro & Arcade' started by callan, Jul 4, 2017. 94 KB 801: Download Jul 19, 2019 · Parallel port mod for Commodore 1541-II disk drive. My connections appear to be good and in the correct order. 00. 9K subscribers in the Commodore community. $20. Triangles: 236. Commodore VIC-20 replacement ROMs. Although there are a couple other postings of this tool on the site, Commodore 1541 device ID switcher. In addition to being the fastest disk drive enhancement available for the Commodore SX-64, over 50 added commands are included. For business / Cancel. Ask the publishers to restore access to 500,000+ books. Aug 4, 2015 · The 1541 isn't the best disk drive you could pick to use, but with a parallel mod it is better than a stock unit. Vertices: 120. Just Main menu A microcontroller based switchless ROM switcher for the Commodore 1541-II disk drive. No computer modifications or drive enclosure modifications needed. Because of this, the mod took me quite a while as some ZIF sockets had to be turned 180° in order to fit, others had to have their levers bend a little and some even needed a little trimming to make them fit. He therefore started to implement a Commodore 1541 on a Raspberry Pi in order to reach his goal of making a highly compatible and relatively inexpensive SD card Sep 24, 2018 · Commodore, model 1541-II disk drive Bookreader Item Preview sams-computerfacts-cd20-1541-ii Identifier-ark ark:/13960/t9772qj8b Isbn 0672090384 9780672090387 Ocr ABBYY FineReader 11. Supports devices 8 - 11. Thread starter antiquekid3; Start date Dec 20, 2009; antiquekid3 Veteran Member. General. Two of the drives have modifications I haven't seen before, so Feb 13, 2015 · The 1541 parallel port for Commodore 1541 drives Important notes. I've checked the settings as well - screenshot 1, screenshot 2. A breakout board for 1541-II that allows easy access to PA0-PA7 pins of 6522 chip. However, during the modding process of that Aug 30, 2024 · Was wondering if anyone knew of a service where I can send my 1541 or 1571 off to have a parallel interface added? (For a Zoomfloppy, specifically. Pi1541 is a cycle-exact emulator for the 1541 disk drive. or fixing several 1541 drives for fun 😉 [Intro] A challenge! [/intro] 1541 fixing chaos. More Jun 28, 2010 · 1541 II vs. The software is free and I have endeavored to make the hardware as simple and inexpensive Dec 22, 2024 · The Commodore 1541 (aka CBM 1541, and originally called VIC-1541), made by Commodore International, was the best-known floppy disk drive for the Commodore 64 home computer. When I started the Commodore 8 Bit Buyer's Guide, one of the things I knew I had to do was have a special feature section and put the 1541 Ultimate II+ top front and center. Jan 23, 2024 · Main navigation. It will load that 177 block file in about 8 seconds. Se käyttää Commodoren omaa sarjakaapeliliitäntää ja on yhteensopiva Commodoren 8-bittisten kotitietokoneiden kanssa ja oli muun muassa Commodore 64 :n käyttäjien keskuudessa Mar 9, 2020 · I am developing some software for the Commodore 64, and my intention is to use the 1541 as a coprocessor. The issue turned out to be a shorted tantalum capacitor - C21 4. But, to ensure that the new 1541s could be used on existing VIC-20s, the C64 and 1541 drive kept using the inefficient CPU . In fact, the 1983 PCB I pulled from my boneyard to trace out your issue, has similar mods. The project consists out of a user port module with a 3D printed case, which also includes a RESET button for the C64. ZoomFloppy – RETRO Mar 4, 2015 · I am having write issues with one of my 1541's (read works just fine), so I opened it up. I am writing about a drive technology that was released in 1982, but whose essential origins stretch back into the decade before that, let's call it 40 years old. jpg 2,448 × 3,264; 1. A heavy, prone to overheating classic. 09 MB Commodore 1541 floppy disk drive. by Tomcat94 in Electronics. Posted on May 14, 2019 March 26, 2023 by drygol or adventures of a lame modder. - moneytech/ZX1541-Interface. BUT if it’s a 1541 with the twist-type latch and not the toaster-type push down, just toss it. Chapter 1, "Description of the VIC-1541," explains briefly what a VIC-1541is and This is the second video I recorded regarding my commodore 1541 mod. Luck that all I had to do was drive over to Skyle's Electric Works and oick one up. Apr 21, 2021 · When the Commodore 64 and 1541 drives came out, the buggy 6522 was replaced with the 6526 CIA, which did not have the shift register issue. This is a fun and useful gadget for increasing the space under a Commodore 1541 disk drive. N. I heard the chips might be bad but trying to open this thing up is the very last thing I want to do because I am not skilled in screwing with internals. It is not any faster or any slower than a real floppy disk drive. It's not as hard as it sounds. Please help a newb. trashart. by Rene Garcia; Commodore 1541 drives run really hot. Again, there are a lot of great options: JiffyDOS, Epyx Fastload, Action Replay, and many others. 5x with final cartridge 1&2 and KCS power cartridge support (with bload bug). to/2ST7QxeRetro Gaming Channel - https://www. Theoretically, these two chips could have been hooked together as intended in the VIC-20 days. A microcontroller based switchless ROM switcher for the Commodore 1541 disk drive. And that's not all, from previous six I ordered, half Anyway - as it was obvious that this is modded, I tried by replacing original 901229-05 rom and now the drive boots up normally. - Commodore 1541 Drive - Download Free 3D model by trashart (@trash-art) Explore Buy 3D models. Stephen White created the Pi1541 as he was a little disappointed in what the SD2IEC solution offers while the other FPGA solutions were too expensive for many users. Data. Feb 16, 2018 · Review: 1541 Ultimate II+. Because you will solder a cable onto some pins of the VIA#1 chip inside the drive, you will have to first make sure that these pins are not used for any other purpose. After you do one alignment, you'll wonder how on earth repair shops used to charge $50 for the service. They have the Alps mechanisms in them. 8 TAP on the attach holes so I Feb 24, 1999 · Welcome to the Commodore 1540/1541 Service Manual. Game carts (EasyFlash games and some game carts) would not load. Jun 25, 2006 · The other mods are factory mods done at time of manufacture, I think. 3D Model. Back. youtube. Yeay. The program can be used for playing audio MOD files with your 1541 Ultimate. The C64 works. Although the examples and program listings are designed for use on a Commodore 64 or VIC-20 with a 1541 disk drive, many will work without modification on other Commodore computers and disk drives. Home-made Arcade Machine. It Aug 12, 2015 · Yes, you need to exchange a physical chip inside the Commodore 1541 Disk Drive in order to enable JiffyDOS (The CBM DOS chip as described in the post above). Instead of recognizing just the stock serial bus protocol and some of the drive commands, 1541EMU completely emulates the internal Jan 5, 2025 · 1541 DISK DRIVE ALIGNMENT PROGRAM Page 3 NOTICE: PLEASE READ CAUTION Exercise extreme care when working on the disk drive. The Jan 23, 2024 · About the Commodore 1541 Disk Drive . In this video I walk through some modifications to reduce the weight by Jun 16, 2022 · The best kit setup to have (in order) Commodore 1571 Disk Drive + ZoomFloppy; Commodore 1541 Disk Drive (with parallel mod) + ZoomFloppy; Any Commodore Disk Drive + Any X-Cable; Buy from. If you're not good at hardware hacking, don't try doing it yourself but ask for an expert's help instead. Speaking of hardware modifications. d64 and . 173. Follow. SID is working 100% OK, I've tested with several 6581, 8580, also on 5 different C64 boards - still no luck. 35 Like. Download 3D Model Add to Embed Share Report. I really should take a closer look at them, and see what they in fact, do Hope this helps. Photo 2. 0: Commodore 1541 Drive Diagnostic Disk v2. The MOD file system was developed by Karsten Obarski in 1987 for Jul 3, 2016 · During testing, no issues arose while using JiffyDOS, Commodore 1541 Diskette drives or SD2IEC devices. Jan 1, 2019 · Pi1541 vs. patreon. May 25, 2022 · Might be parallel port mod? parallel Port mode. Aug 17, 2012 · Is anyone aware of a mod to the 1541 disk drive that allows you to write to both sides of a disk without having to cut a notch in the other side? User Control Panel; Logout; Bing [Bot] compiled from previous articles by various Commodore techs. Josyug. 31 Downloads. JPG 3,888 × 2,592; 3. the serial port was still required for commands. It seemed like everyone was talking about it, and raving about how great it is. One looks to be untouched inside but the other appears to have some kind of mod done to it which involves a resistor with 1 leg floating around in the air & the other tacked down to a pad that's between C19 & C20. Fast disk copier included. Tried these: Jan 17, 2024 · I've also created a number of mods designed fo Commodore 64, SX-64 and 1541 replacement ROMs. Mar 24, 2019 · More a series of beep’s than a true emulation of drive noises (sounds a bit like what you get with a Gotek that’s had a sound mod fitted). Jan 3, 2025 · Commodore 1541 (eli CBM 1541, alkuperäiseltä nimeltään VIC-1541) on Commodoren valmistama 5¼" levykkeitä käyttänyt levykeasema, joka tuli myyntiin vuonna 1983. The 1570 was more likely modded from scratch. Commodore 1541 Drive. callan Member. Oct 17, 2022 · Commodore 1541 floppy disk drive at gamescom 2009-retro games section PNr°0241. The lower ROM was 325302-01 on both drives. W. 19 Like. However, if you click the picture, you will get a three times bigger version of the image. Chapter 1, "Description of the VIC-1541," explains briefly what a VIC-1541is and Nov 25, 2020 · id=16130 w=545 h=307 float=center] The Commodore parallel cable is a companion cable for the Commodore serial cable (IEC) and gives you an additional parallel connection between a Commodore 1541, 1570 or 1571 drive and a Commodore 64 machine or via XUM1541 (PROMICRO)/ZoomFloppy The cable is supported by the following Commodore The Commodore 1541 disk drive is a classic. I feel like I'm late to the party. Join us! A line drawing of the Internet Archive headquarters building façade. The 1541 Floppy Drive was equipped with its own MOS 6502 chip and was therefore capable of understanding and executing its own commands (to format the Nov 5, 2016 · A configuration tool can be download from the SIDFX site and run using the Commodore 64. I found this 1541 and thought you'd like to see the previous mods. by gruber in Computers. When I However the “SAMS Commodore 1541 Troubleshooting and Repair Guide” pp54-57 indicates it might also be a failure of RAM or one of the VIAs, or Dec 12, 2017 · Repairing Commodore 1541 Diskette Drives The 1541 diagnostic Cart . Triangles The Commodore 1541 has a internal power supply, one diskette station with one read / write head and a motherboard. Does anyone know if it might have been modded by someone or if this is a standard configuration? It has a cap over UD3 (picture1) and a number of wires and resistors on the backside (picture2). ) While I CAN solder, I don't trust myself not to bork things up, and am willing to pay for that lack of trust. I noticed that my 1541-II has a green wire on it connecting pins on one of the Dec 3, 2024 · 1541EMU [DOS] HOT With this software you can use your PC computer as a disk drive for those 8-bit Commodore home computers that are equipped with serial bus (this includes for example C-64, C-128, VIC-20, Plus/4 and C-16). , text refers to a disk drive by model number, the infor_ mation applieS only to that model. Taking a screwdriver to the inside of the 1541 floppy drive I removed the screws attaching the circuit board, drive unit and Sep 27, 2014 · They have them for 64, 1541, 128, 1571 and many other computers and drives. The unit is a storage solution for the Commodore 64 and 128 home computers. Two of the drives have modifications I haven't seen before, so I'm sharing & hoping someone knows what's going on. The 1541 was over engineered , the desing was Mar 21, 2023 · ADMIN MOD 1541 floppy disk drive not working? I just got Commodore uses its own proprietary disk encoding, so you can’t expect it to read just any disk. I would like to secure the case now but I have no point of reference for the size of those screws and I have been searching the internet to no avail on any kind of specs for those screws. $15. 00 We Commodore 128 – mods. I recently got two 1541 drives that has been modded, both of them have the standard drive8/9 switch but i need help identifying the other ones. However, after implementing the Switchless Warm/Cold Reset Mod, a few issues did surface. An illustration of a heart Aug 18, 2023 · Re: Copy-protected images considered to require 1541 hardware mods to write back to disk Post by LordCrass » Fri Aug 18, 2023 11:07 pm Test Drive and Karate Champ are two other examples that are games and don't use non-standard bitrates, but do require the protection track (19 for Karate Champ and track 21 for Test Drive) to be written without breaks. It does not emulate the diskette drives completely like the 1541 Ultimate II, but it reads quite a few . com/StevesRetroGamingPLEASE help to SUPPORT Us - https://www. Nov 6, 2024 · 1541 Speed Test : 1541 Speed Test by Zibri - Need to diagnose an issue with your sick, well here's a tool that can help. The inline images within this manual is scanned in their original size. When the config tool is loaded, the functionality of the the 3-position SW2 toggle switch can be modified. Today I go for the 1571 completely. TheRetroChannel. 0 - Thanks Bruce Thomas for sending over this disk of drive testing utilities by Commodore that has some unique programs that aren't on Jul 22, 2022 · Full emulation of a real Commodore 1541 diskdrive. I replaced it with an electrolytic cap of the same spec and all is now right with the world. I included a look inside my case, and showed off how it was put together. If you have Jul 4, 2017 · I always wanted a Commodore 1541 drive, even if now I have an sd card replacement driver for my Commodore 64. 282. Chapter 1, "Description of the VIC-1541," explains briefly what a VIC-1541is and Nov 20, 2013 · Commodore 1541 Troubleshooting and Repair Guide. 31. After all we are all in this together. This versatile device, which emulates the classic Commodore 1541 floppy drive, was recently reviewed by George on his YouTube channel, where he shares an unboxing and initial May 26, 2013 · Commodore Single Disk Drive Technical Manual Model 1541 (1983)(Commodore)[a] Skip to main content. Oct 26, 2024 · Commodore 1541 Drive Diagnostic Disk v2. I designed this cover plate to be used when replacing the PSU on a Commodore 64 1541 Disk Drive, feel free to use/modify it but done at your own risk. As I knew that the S-video related artifacts would be very pronounced on this TV set I also tested it with the LumaFix64. prg Oct 11, 2009 · OK, I just picked up a C64 with PSU and a 1541 (no serial cable). Yes, the headline is wrong, I forgot about the whole headline, Aug 16, 2017 · I picked up a C64 lot today, which included six 1541s; one VIC-1541, 3 Alps 1541s, and 3 Newtronics (one boxed). This is an older, low-quality scan of the material and may not be useful for schematics. I've seen them on other 1541's. Oct 11, 2009 · OK, I just picked up a C64 with PSU and a 1541 (no serial cable). I have a 1541 disk drive that I think may be misaligned. Some cool mods for the Commodore 1541 disk drive. Publication date 1986 Topics Data disk drives -- Maintenance and repair, Commodore computers Publisher Indianapolis, IN, USA : H. It looks like very nice work. The black tape makes it look like Rambo was here ;) Feb 22, 2020 · Title: Commodore Model 1541 Test-Demo-Diskette Publisher: Commodore Business Machines Catalog ID: Region: NTSC-U System: Commodore 64 Year: Languages: English Scan Info: DPI: 1600 Bit Depth: 48bit RAW: Yes Scanner make & model: Epson Perfection V600 Photo Items scanned: Floppy Disk Oct 24, 2022 · Commodore 1541 troubleshooting & repair guide by Peltier, Michael G. On the motherboard you will find RAM and ROM memory, twice a MOS 6522 VIA and a MOS 6502 processor. There are two different VIA adapters for the 1541 and a low profile one for the narrower sapce in the 1541-II. e. d64 and Nov 6, 2016 · Hello everyone at lemon! im new here but from some google searching this seems to be the right place to ask. Anything C64-related not covered below. 1541 DISK DRIVE ALIGNMENT PROGRAM COPYRI~HT 1984, 1985 BY T. Its counterpart for the VIC-20, which looks exactly like it at first glance, is pretty rare. I had a 1541 II back in the day so I'm quite fond of that model, Commodore 8bit Designs - C8D << All projects available for download now. Continue reading “Commodore 128 – mods Continue reading “Commodore 1541 floppy drive fixing chaos Dec 27, 2024 · CBM 1541 Drive Diagnostic v2. D64 files stored on SD card; Supports . Since this drive from ebay is an as is "deal" I Oct 26, 2020 · I'm at a loss as to what these modifications are. There are a lot of great choices: SD2IEC, Ultimate 1541, Backbit, etc. Nov 20, 2013 · instructions for the VIC-1541 serles disk drives, Models 1540, 1541, and 1542. Joined Nov 10, 2009 Messages 704 Location Alabama. The Commodore 1541 disk drive is a smart device, reading and writing works independent of the connected computer. Successor of cbm4linux. Dan's digital archaeology : commodore 1541 drive repair part 1Commodore 1540/1541 service manual: schematic #1540008 Commodore 1541 disk drive for the c641541 commodore Jan 6, 2025 · 1541 User's Guide NEW: This book is intended to help you make more effective use of your Commodore disk drive. On the Jan 17, 2022 · The Commodore 1541 Disk Drive and the Epyx Fast Load Cartridge for the Commodore 64. There are extensive docs on the disk. The module file is playing, but there's NO SOUND - screenshot. The twist-door Newtronics mechanisms seem to suffer a higher failure rate from an open R/W head than the push-down ALPS ones. 0 - Thanks Bruce Thomas for sending over this disk of drive testing utilities by Commodore that has some unique programs that aren't on the usual test/demo disk that comes with the 1541 floppy drive. 25″ floppies that I still have lying around. k. An interface for the Sinclair ZX-81, In 2006 Jarek Adamski took up the subject and made some modifications for use with a Dec 15, 2020 · If you've never aligned a 1541 disk drive, don't let it intimidate you. An icon used to represent a menu that can be toggled by interacting with this icon. I used my TOP853 EPROM burner and a C2764 8kB EPROM for burning the image. You might also consider a zoomfloppy - a usb interface so you can copy to and from your Aug 16, 2017 · I picked up a C64 lot today, which included six 1541s; one VIC-1541, 3 Alps 1541s, and 3 Newtronics (one boxed). Further research showed complex boards with USB and Commodore serial, small boards with A parallel port, several stupid small transistors Dec 20, 2020 · This is one of my most valued hardware add-on units to my Commodore 64s: The ‘1541 Ultimate II’ from Gideon’s Logic Architectures. It was my first computer and I spent a lot of time copying disks, playing games, Change a Commodore 1541 Into a RAID Server. This part of the Ultimate-II+ cartridge thus acts exactly like a real drive. Feel free to use it in any projects you have. Additionally, in 2022 is also a big challenge find 5 ¼” floppy drives with reasonable prices Continue reading “2x Commodore VIC-20 – refurb and mods Continue reading “Commodore 1541 floppy drive fixing chaos Commodore 1541 disk drive riser feet thingiverse. Everything from joystick adapters to storage adapters to complete reimplementations on FPGAs: Pi1541 - a 1541 floppy emulator for the Raspberry Pi. When the text Is referring to all three models, the nomenclature VIC-1541 wlll be used. The Commodore 1541-II disk drive is a smart device, reading and writing works independent of the connected computer. NotArtyom Posts: 4 Joined: Tue Oct 08, 2019 4:35 pm Location: United States Jan 4, 2016 · Scrolling through a local second hand site, I came across a guy who had made his own version of the SD2IEC device. 572. 7. I'll have the 1541 compute some data for me, and then retrieve this data over the serial line. I simply copied it to the SD card of my 1541 Ultimate II . Feb 21, 2021 · ADMIN MOD 1541 disk drive question . 117 volts is present inside the disk drive. An icon used to represent a menu that Oct 11, 2009 · OK, I just picked up a C64 with PSU and a 1541 (no serial cable). Promotional brochure and technical specifications of the Commodore 1541 Skip to main content Ask the publishers to restore access to 500,000+ books. Ultimate 64 - a complete C64 motherboard replacement with HDMI, Ethernet, USB, and more. I used to use 1541 II drives, or some of the little drives like boulderdash sells. Part of you already knows that some time ago I’ve bought quite a few computers, but I didn’t mention that 15 Commodore 1541 floppy drives came along with this lot. No idea yet on the drive, but I just noticed it has holes all over it! Buy Commodore 1541 and get the best deals at the lowest prices on eBay! Great Savings & Free Delivery / Collection on many items Feb 24, 2021 · Sharing and downloading on Cults3D guarantees that designs remain in makers community hands!And not in the hands of the 3D printing or software giants who own the competing platforms and exploit the designs for their own commercial interests. May 23, 2013 · Commodore C64 Manual: Service Manual 1540-1541 Disk Drive (1985-11)(Commodore)[PN-314002-01] Skip to main content. Aug 18, 2009 · 3rd party modifications to the firmware schematics@ Schematic diagrams. You need a screwdriver, a disk image, and one commercially-produced disk, ideally an unprotected one like the Commodore Test/Demo disk. I've finally stopped buying Commodore gear (well, maybe a few hundred more). I remember as a child having to thwack the restore key which always annoyed me to the point I was worried I would break the Apr 12, 2016 · I have wanted to do some Commodore 64 Kernal modding for quite some time and finally decided to give it a go. I couldn't find any information about exactly how slow Jun 13, 2014 · Commodore 1541 DOS Commands September 3, 2019 June 13, 2014 - by Jay Versluis. Bob Skyle use to work for Commodore as an engineer when Commodore was still in the San Clara area, before Commodore moved back to West Chester, PA. I did not want to do anything fancy, I just wanted to customize the text of the C64 start-up screen and modify the Feb 13, 2015 · The other "XP1541" flavor is for Commodore 1541 drives only. Aug 13, 2014 · I just picked up a 1541 disk drive to complete my C64 setup without noticing the switch hanging out the back. by Rene Garcia; Jan 9, 2022 · Folleto promocional y especificaciones técnicas de la unidad de disco Commodore 1541. A line Nov 10, 2020 · How Does the 1541 Drive Work. I used an M5x0. Commodore 1541. Coming in a close 2nd is some kind of fastloader. You could use the user port for data transfers instead of the slow serial port. Shock hazard exists whenever the disk drive is removed from its case. This allows you to load programs/games from an SD card to your Commodore 64/128 machine, just like SD2IEC. Sort by: I was a kid back then, but now I know a bit more about how the 1541 worked, I wonder if a format-command would have worked too, Nov 20, 2013 · instructions for the VIC-1541 serles disk drives, Models 1540, 1541, and 1542. Switches will be placed in the right upper portion, Jan 18, 2021 · Just a quick demo of the 1541 Ultimate II+ playing back a MOD file on the Commodore 64. I could perhaps still use that modded rom, Aug 25, 2016 · The dark tan 1541 is the most common C-64 peripheral in existence. For those of you that one day had or still have a Commodore 64, I’m pretty sure you remember how slow was loading files with the 1541 drives. The MOD file system was developed by Karsten Obarski in 1987 for Jul 21, 2013 · The Commodore 1540/1541 drive is an inexpensive mass storage device for the Commodore 64 and VIC-20 computers. Nov 12, 2024 · Ultimate Audio MOD Player : Freshness released a new program for the 1541 Ultimate. Jul 25, 2014 · Hello, Decided to try the Ultimate MOD player ultimately. !!!!ADDED HINT- these riser feet will also fit a C64 breadbin keyboard or a VIC 20 breadbin keyboard making Taking the 1541 we've modified in the last couple videos, we add an auto reset circuit so you can switch ROMs without fear! This makes the drive far more us Dec 9, 2019 · I ordered six failed commodore 1541 drives yesterday from ebay from one seller. We’re fighting to restore access to 500,000+ books in court this week. Explore Buy 3D models; For business / Cancel. 96" OLED display and rotary encoder. H elping E very L emone Aug 13, 2018 · According to his post “Pi1541 is a real-time, cycle exact, Commodore 1541 disk drive emulator that can run on a Raspberry Pi 3B (or 3B+). 2 days ago · The Tool or The Tool-64 by Tri Micro (also distributed by Handic) is a BASIC extension for the Commodore 64 that has many handy instructions. (If this belongs in the Supermarket instead, mods, feel free to bump it over. The long-board 1541 had the same hardware as the 1540; this upper ROM was the only difference. Video debug / scart breakout board. Commodore 64 4 Kernal Switchless Commodore 64 Hacks and Mods: When I was 13 my parents bought a Commodore 64 for me and my brother. The 1551 board might have been available as a replacement part that could be ordered from Commodore. for this bit copy which he made with nibtools and a modded 1541. The thing is, it's my only disk drive and I would like to keep it that way but it seems like I'm running into problems with not having a device 8 and I'd rather not have to manually switch it through the actual 64 each time I want to use it. games and programs) and interfaces with the IEC bus. Although it seems straight forward, I highly recommend reading the documentation, especially if you Nov 26, 2023 · I’m happy to report a working 1541 Drive back from the bone yard. No idea yet on the drive, but I just noticed it has holes all over it! Dec 16, 2024 · An interface for the Sinclair ZX-81, with which you can use Commodore VC-1541 floppy drives. ADMIN MOD 1541 / 1571 Transit Card Template Share Add a Comment. Please tell me I've actually got two 1541s here waiting for me to Jul 22, 2022 · Full emulation of a real Commodore 1541 diskdrive. In fact, there are a few test programs that aren't even for the 1541 drive, but instead for Jan 17, 2016 · Can anyone shed some light on what this board does? Any input would be highly appreciated. Also supports the XU1541 and the XUM1541 devices (a. The MOD file system was developed by Karsten Obarski in 1987 for tracker software on the Amiga computer. 23 KB: Website: Download. The 1541 was a single-sided 170 kilobyte drive for 5¼" disks. 7uf 25v. even though it might not be the most useful and practical mod ever made. 1541 Reading Disk Drive Errors and what they mean (Manual Appendix B) 1541 CHIPS VS SYMPTOMS - PCB# 1540050 (early version) with ALPS drive mechanism Oct 22, 2008 · I was doing research on why someone snapped up a 1541 II from me for a questionable price and noticed mention that you can put a parallel port on almost any 1541 and use that with a PC to read and dump disk images. I know that the KERNAL routines have earned themselves a reputation for being very slow. jpg 1,136 × 584; 119 KB Dec 13, 2021 · Commodore 1530; Commodore 1541; EasyFlash; EasyFlash 3; Final Cartridge III; New C64C The video signals coming from the Commodore 64 have always been challenged by inherent ‘clock noise’ of the VIC-II graphics chip and Categories C64 Breadbox, C64 C, C64 Games System, C64 Hardware, C64 Mods, C64 Peripherals Oct 18, 2016 · Before the mod I also shot some pictures of the image quality on my 42 inch plasma TV in the living room. FPGASID - an FPGA implementation of Jul 9, 2020 · I' trying to mod a 1541 using the instructions here. Switch between stock CBM DOS, JiffyDOS and other ROMs by issuing commands from Basic. Using a 1541 Ultimate II would exhibit strange behavior with the Arduino installed. My 1541 Ultimate II+ does a much better job of reproducing drive sounds. Aug 3, 2023 · Super lowpoly model, game ready asset. $18. There were two main versions of the 1541 drive, The Newtronics twist-door and the ALPS push down. . com/ Jul 19, 2022 · Welcome to the Community for everything and anything relating to the Commodore 64! Skip to main content. 2 Layers PCB 56 x 27 mm FR-4, 1. The unit has been modfied with a JiffyDOS rom as described in the 1541 JiffyDOS Mod . The 1541 followed the previous Commodore 1540 (meant for the Jun 29, 2023 · A modified version of the original front cover for Commodore 1541 II with MeGALoDOS Multispeeder. I want to thank Matt C. 94 KB 808: Download Apr 16, 2024 · Some kind of modern replacement for the 1541 floppy disk drive is essential, imo. And I'm writing this just a few nights after Jul 30, 2024 · Re: 2 XUM 1541 and 2 Disk Drive 1541 II with parallel connection Post by Harry Potter » Sun Aug 11, 2024 1:41 pm I don't know about XUM1541, but, when I used a Zoomfloppy together with OpenCBM at my mother's house, I think both 1541's there operated properly, even though I only used one. Let's fix that by swapping out the old linear power supply for a switching supply, and let's do it for just a few dolla Commodore 1541 drives run really hot. Nov 3, 2018 · I had modded my 1541 with a Datel parallel power to C64 user port adapter back in the late 1980s and I have since removed that mod but I guess I lost the 4 case screws way back then. It’s a 13-fold increase in speed over the stock 1541 speeds, and that is still without any hardware modifications. - Commodore 1541 - Download Free 3D model by Josyug. Shortboard Commodore 64 and 128 RF Super Nintendo Digital Audio Output Mod. Mar 31, 2024 · The Commodore 1541 disk drive is unlike anything you’ll ever see in modern computer hardware. The 1540 vs 1541 is a fairly common topic among Commodore Aug 13, 2015 · Hi MtnBuffalo, I have done this mod on three breadbin 64s and each have worked beautifully. Sep 21, 2016 · The main feature of the Ultimate-II+ is a cycle accurate implementation of the Commodore 1541 Floppy Disk Drive. The PCB puzzled me a bit. x) 1541U2-25x-KCS-11. Verdict. Newtronics . Completely reversible drive modification. Cults3D is an independent, self-financed site that is not accountable to any investor or brand. The most famous of these would have to Sep 26, 2009 · Commodore 64/Vic 1541 Floppy Disk Drive - c1982 Taking a screwdriver to the inside of the 1541 floppy drive I removed the screws attaching the circuit board, drive unit and motor. Sight unseen, I took a couple of quotes from people Commodore 1541 This is the old Commodore 1541 diskette floppy drive that I use, whenever I use some of the few 5. zip - modded firmware 2. Commodore want to call the drive V170 first? The ROM checksum is correct. Read the user's guide for more information. The Commodore 1540/1541 drive-rear view. SIMSTAD Nov 6, 2016 · The idea of gutting an original Commodore 64 and replacing the motherboard with a Raspberry Pi is far from new. The cartridge was mounted inside Sep 20, 2024 · 1541 commodore c64 rev motherboard1541 write amplifier circuits service commodore theory circuit schematic Lukaniko — commodore 1541 driveCommodore 1541 mod update. Have a look-see. ADMIN MOD Fastloader options for pi1541 Share Add a Comment. If you don’t want to do any 1 day ago · 1541/71 File Copy for the C-128 by Eric Rouse - Nice little utility for copying files between disk drives. Sort by You can buy the 1541 rom file, as well as the rom chip for the c64 from Jim Brain at retro innovations. The front fits for models with CHINON drive and together with the original case parts. Jun 28, 2020 · This is a reliable and easy to build parallel User Port Adapter for the Commodore 1541/1541-II for SpeedDOS. The 1541 is the representation of what Commodore itself was, a pure materialization of what made them , eventually, fail in the computer industry but yet be a fundamental part of that history. Home; Store; History of Commodore Business Machines; Carlsen's Nuggets Carlsen's Nuggets sub-navigation. The results, especially when using the LumaFix64, were acceptable as should be evident from these images taken before the RF Win 7/8/10, and Linux/i386/AMD64 kernel driver and development library to control serial CBM devices, such as the Commodore 1541 disk drive, connected to the PC's parallel port via a XM1541 or XA1541 cable. This was the first video I made of my commodore 1541 case mod, stuffing a computer inside it and modding it all to fit. Collection internetarchivebooks; inlibrary; printdisabled Contributor Internet Archive Language May 22, 2019 · The modded 1541 was most likely created by combining a 1551 that had dead mechanics with a 1541 that possibly had a dead board. login Sign Up Upload. In fact, there are a few test programs that aren't even for the 1541 drive, but instead for testing the C64. 282 Views. C64 1541 Drive Plate For Replacement PSU thingiverse. . (two drives on 1541U-II) Uses . Nov 28, 2024 · Freshness released a new program for the 1541 Ultimate. 572 Views. At launch, the 1541 cost almost as much as the Commodore 64 it was attached to ($400, or about $1040 Sep 25, 2019 · There are also tons of mods and modern hardware devices for the C64. No idea yet on the drive, but I just noticed it has holes all over it! Nov 10, 2009 · Commodore 1541 Drive Problems. SD2IEC. Nov 11, 2024 · For Commodore fans looking to move away from physical floppy drives, the Pi1541-III “Hat” is a sleek solution that enables vintage software access without the need for disks. Thanks for all the suggestions and tips, much appreciated! Dan Dec 7, 2019 · Later I was glad that I did, because I got a Comal cartridge which was fast, but with the 1541 Flash even better. The 1541 disk-drive is one of the most Here you can find thousands of user created content for games - mods, like custom vehicles, maps, also tutorials, cheats and news about the latest games! Choose the game you want to explore below, join our large and growing gaming social network, choose from our large collection of content and download modifications completely for free. The SD2IEC is a mass storage solution which uses a SD card for data storage (i. 8 . 6 days ago · 1541 Flash! for the SX-64 Manual NEW: Congratulations on purchasing SX-64 FLASHI Assembly, the fastest add on assembly for disk loading programs and files from the Commodore SX-64 disk drive. nle fbhk vcrbe bunoki joyrfcobp ene qgdnb hsjtjb rcuu uujk