
News
Scanned Documents & Newsletters
***NEW *** files are hosted at google drive for faster access
Many high quality scanned documents, Newsletters and technical notes.
Thanks Gerald for your work.
Click here for 1st zip (Google Drive Link) 700 MB
Click here for 2nd zip (Google Drive Link) 500 MB
CP/M Discs
*** NEW *** From Google Drive
Thanks to Gerald Mc Mullon we now have a lot of CP/M Discs.
Click HERE to Download the file (23M) (from Google Drive)
Winhelp Installation for Windows 10
This file installs winhelp for windows 10.
Click here to download then run `install.cmd` as ADMINISTRATOR.
After this install the help file will work on Newbrain Emulator.
COP 420 disassembly
This is the complete disassembly of the newbrain COP420 internal ROM.
Disassembled using cop4disas.c (compiled on Windows) by Vassilis Prevelakis www.series80.org
you need to change line 420 if ((fd = fopen(fname, "rb")) == NULL) for windows
NB LAPTOP Presentation
This is a presentation for Newbrain Laptop, a hardware emulation of a Grundy Newbrain Computer.
https://youtu.be/G-Zw9Izloko
You can find the Project at Github
Newbrain Emulator 2.65 B1
The Newbrain Emulator latest Version is 2.65 B1.
- New look and feel.
- Indication for new version on the status bar.
- Splash screen removed.
Use the autoupdate feature of version 2.64 FN1 (Help Menu) to obtain it.

Newbrain Emulator 2.64 FN1
The Newbrain Emulator version 2.64 FN1 is HERE
AutoUpdate Feature added on `Help` menu.
Minor Bugs fixed.
This is just the executable and a necessary update file.
You must install the full version 2.64 final and then extract this over the old files.
Newbrain Pre-production model
Check out the Photo Gallery there are some photos of a Pre-production model.
Newbrain Emulator 2.64 Final
Final version of Newbrain Emulator 2.64 here (you MUST be registered)
Interface reworked.
Quick instructions updated.
Bugs fixed.
Installation:
Just unpack on a directory and run "Newbrain.exe"
*** Important notice
There is a possibility that raze.dll is reported as a virus by your antivirus software and quarantined. You should exclude this file from quarantine as it is not a virus. It is a z80 emulator dll and it is safe and needed by the Newbrain Emulator.
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