The Personal Web Site of:

         

    Douglas Beattie Jr.
    Computer Systems Engineer
    Salt Lake Valley, Northern Utah, U.S.A.
    email: beattidp@ieee.org

 

Last Updated: 2013-09-07

Online since 1997, this site is maintained with infrequent additions,
as a tribute to all engineering students and electronics hobbyists.
I hope you find something interesting, educational or useful here!
 

  **NEW 
Run CP/M-86 on VirtualBox!

• Download the VM here:
  VirtualBox VM for CPM-86.

FreeBSD/ARM on AT91SAM9260-EK

• Building and booting FreeBSD 9.1-PRERELEASE for Atmel ARM9 target, the AT91SAM9260-EK.
  Check it out: FreeBSD on AT91SAM9260-EK..

Android Native Binaries without NDK

• How to build native Linux binaries with Exceptions and RTTI,
  to run on a custom Android-based device. See this: Linux binaries on Android without NDK..

.FORTH for ZNEO, eZ80190, eZ80F91/eZ80F92 (eZ80 Acclaim), Z80, Z180, Z380/Z382

• Source code and Build Projects for .FORTH kernels on ZiLOG microprocessors.
  Cross-assemble from DOS, or use provided ZiLOG ZDS projects. Visit the Z80 Forth page.

Project Launcher for ZDS-II Projects

• Read more about the zdsproj_Launcher Utility, a project launch steering utility for
  ZiLOG Developer Studio, which deals with the problem of mapping multiple tool sets
  to a single file type 'zdsproj'.

Parallel Port Interfacing (''roll-your-own'')

• Parallel port interfacing in C/C++ and Java, for Win98SE, Win2K and WinXP -- Check it out here.
  With test programs -- build with gcc-MinGW32, Borland v5.5, or Visual C++ v6 !

eZ80F91 Reference Design

• Possibly of interest: eZ80F91-based CPCng. A concept for personal computing
  based on the Zilog eZ80F91, with Ethernet, VGA, PS2 mouse, keyboard,
  and modem and terminal interfaces. Schematics available in PDF.
  Includes .EAGLE Design Source files and Gerber manufacturing data.

6502 / 65C02: Hardware / Software and 6502 figFORTH

Visit the x65 Hardware and Software Page, including:
• a Do-it-Yourself 65C02 computer (with figFORTH Kernel).
  with photos of the (alpha) PCB version.
  
• MAS65, the powerful 6502 Macro Cross Assembler,
  
• a 65xxx component Library for .EAGLE,
  

And cruise the 6502 WebRing! . . .

Home workshop electronics prototyping -- photos!

• Take a peek into the workshop. 

Passive Backplane ISA Prototype

• Wire-wrap a custom ISA card... Click here for Description and Photos.

Schematic and PCB design -- for Linux®, Windows®, and Mac OS X

Link to CadSoft OnlineClick Here

 
 
 

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Questions or comments? beattidp@ieee.org
 

Copyright (c) 2005 Douglas Beattie Jr.

EOF