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Fandom Journey Game Apple I

Apple Fritter about 3 days ago

AttachmentSize Fandom Journey Apple1.txt1.01 KB Fandom Journey Apple IJump to navigationJump to searchThis is a Textual adventure game for the Apple I i have programmed from my SAGA of Fandom.... This is a continum.Copy paste this code in Apple I …

ST11R in an IBM 5170

VCFed about 4 days ago

Hi -- When I attempt to use my ST11R RLL controller card in my IBM 5170, during POST the card appears "Seagate ST11 BIOS Revision 2.0.0".... then "This bios is not compatible with the system bios." It will hang there for a couple minu …

Change ProDOS file type to SYS

Apple Fritter about 4 days ago

So I've written a small 65C02 assembler program that I want to change from BIN to SYS.  It is assembled (with my cross assembler) at $2000, and I can run it from the BASIC.SYSTEM command line or BITSY BYE. Anyway, what is the easiest way to change a file …
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Audio tools • Arkos Tracker

Defence Force about 6 days ago

After having done a few tests, I think we can safely say that the Arkos player is better than the MYM on pretty much all points, except the number of available songs.I made a small music demo using the 6502 Arkos player that both Xeron and ISS used for th …

FS: Commodore 64 Computer w/box and manuals

VCFed about 7 days ago

For sale is a very lightly used Commodore 64. Sale includes the unit itself, box with matching serial number, power supply, RF adapter, two manuals and a registration card. I powered this up a couple months ago briefly and it successfully booted into BASIC …

Soviet Elektronika BK-0011 anyone?

VCFed about 10 days ago

Hi, Can anyone help me figure out the situation with ROMs on old Soviet machine Elektronika BK-0011? My computer boots into Keyboard Monitor. I have one ROM chip in the upper socket on the keyboard, but regardless of whether it is in or out, it always boot …

IBM XT clone "Megaboard" in working condition in Germany. 300 Euros

VCFed about 11 days ago

XT Clone System - 300 Euros. Unusual and very large "Megaboard" motherboard from 1985 made by Display Telecomminications Company (or a clone of their board). Electrically virtually identical to the IBM XT. It works fine and has been one of my ma …
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Cannot get Yellowstone Card to work

Apple Fritter about 12 days ago

Hi all, hope you're having a good day!I purchased a Yellowstone card for my Apple IIe over a year ago after hearing about how much everyone loved it and all the different software options it could open up to me. However, when I put it in my system it will …

BASIC Compiler HRM01 Heart Soft (4 replies)

Generation MSX about 13 days ago

BASIC Compiler HRM01 Heart Soft …

Did the MITS Altair 4K Board Not Work Back In The Day?

VCFed about 13 days ago

I've been reading books on the early days of the computer market and many stated the MITS Altair 4k board did not work reliably. Unfortunately, none of them have detailed what that meant. I was wondering if anyone here could explain if there was an issue w …

IBM PC, PCXT, Tandy 1000 • XT-IDE r625

MISTerFPGA about 13 days ago

Just received much awaited addons and start looking at MisterXT Looks like it's suggested BIOSes goes with quite old XT-IDE release, so i made a build of main and XT-IDE BIOS.Main BIOS is a quick port of Book8088 (chinese XT laptop) BIOS i'm working on, w …

Commodore 16, 64, 128, VIC-20, PET • C64 Jiffydos SSD [Solved]

MISTerFPGA about 13 days ago

this wont default to jiffydos with the jiffydos rom it default to dolphin dos anyone know why?c64 folder is on ssd not sd card could this be cause wouth a symbolic link fix thisyes i know about this part To use JiffyDOS or another alternative kernel, repl …

How do I turn the graphics screen boarder off in Extended Color BASIC?

VCFed about 13 days ago

I've been taking an online class, and since everyone else has set up their little backgrounds, I decided to put some of my vintage computers in mine running some looping BASIC programs on a green phosphor CRT. Obviously, since the classes run for a few hou …

Complete Clean WANG LVP2200 System

VCFed about 14 days ago

Moving Sale -- I'll be listing a few other mini's and peripherals over the next few weeks/months. Here's a complete clean Wang LVP2200 system, including the following: LVP2200 CPU (all cards present), SA1000-series hard drive, 8" Floppy Drive. 2260C …

To AMON Users

VCFed about 15 days ago

I've just found (and fixed) a bug in my AMON monitor. This bug will cause the AL command (for loading "absolute Binary" files, such as MITS Basic) to fail if the console port is also the transfer port. This bug exists in AMON versions 2.8, 2.9, a …
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Behind-the-scenes screenshot from the modeling stage of the 2023 Super Mario Bros. movie, showing…

Supper Mario Broth about 18 days ago

Behind-the-scenes screenshot from the modeling stage of the 2023 Super Mario Bros. movie, showing the most basic scene setup before lighting, elaborate hair/fur and particle effects are added, as well as the background being populated with details and extr …
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Linux • TapTo x86 platform

MISTerFPGA about 19 days ago

Hi everyone!I have made several modifications to MiSTer_Main to support the TapTo device:Detection of the ACR122U reader in the menu.x86 support through CMOS memory, using the TapTo API service.I have not yet made a pull request to the official repository …

TXT file to a tokenised BAS file

VCFed about 20 days ago

Having scanned in 6 pages of fine text Basic listing and then OCR'ing it and converting all the 0 to O and l (small L) to 1, etc. how can I convert it to a tokenized BAS file that loads and runs. Google hasnt been my friend finding a solution. Any help ap …

TRS-80 Model 1 - Display problem (Hoizontal Sync)

VCFed about 23 days ago

Hello After reading a little on this forum I decided to dig out my old TRS-80 Model 1 to see if it stll works. As you'll see in the photo, it boots and runs BASIC code. However the display is distorted. The vertical is very stable and I can adjust it …

PAL IIe cassette interface

Apple Fritter about 23 days ago

I'm having trouble sending audio files to the cassette interface in a IIe PAL version. There are clearly some ciruit changes e.g. no 741, but half an MC1458 opamp seems to be the zero crossing detector.  Is the basic format (frequencies 1kHz/2kHz/ 770Hz) …

BASIC programming • Set X / Y reg with BASIC?

Defence Force about 23 days ago

Is there a way to set the X and Y regs from within BASIC? I've got this mini-assembly routine that'll do it (from Personal Computer News #81, "Plenty of Sound on Oric and Atmos"), but I'm wondering if there is some way to do it that would be compliant wi …

Dbase 3-plus (transaction.prg)

VCFed about 24 days ago

does anybody know how to create a prg about transaction,like the the cashers do.i already created the 4 basic prg(add,edit,view,delete) i just need a transaction prg because my topic is "Pharmacy Inventory". …

Sony HB-F1XDmk2 floppy drive issue

VCFed about 24 days ago

I just cleaned up and recapped the HIC-1 on this MSX system for a friend of mine. Just wondering if anyone has seen an issue with one of these where the floppy drive (which is a re-belted Mitsumi D357B) won't boot from or read any 720k floppy disks. It wil …

BASIC ROM for Microprofessor MPF-IP

VCFed about 25 days ago

Hello, is there a vendor of the BASIC ROM for the Microprofessor MPF-IP? I found ROM images online, but I don't have a ROM burner and would like to purchase a ROM already burned with the image. Thanks! Rob …

Floppy Disk Controller Cartridge help ?

VCFed about 26 days ago

I have this device that works.. v1.1 Disk extended basic cartridge for Tandy Coco computers I would like to know if anyone knows if there is a 3d printer STL to make a cartridge box for it. ? thanks Patrick …