Demon Development Cartridge

The Demon Development Cartridge was an addon from John Morrison.

From his publicity :

The ultimate machine code tool.

Suitable for 464/664 and 6128 machines.

Demon will give you a full control of your Amstrad.

Stop any program, any time by a press of a buttom.

The memrory remains intact and can be :

- Saved to Tape/Disc.
- Debugged.
- Traced.
- Moved.
- Disassembled.
- Etc.

Now, thanks to Jose Leandro, the hardware specialist of the spectrum, with his famous page :

http://trastero.speccy.org/cosas/JL/JL.htm

We can know more about this hardware.

Pictures

• Demon Development Cartridge Layout, thanks to Jose Leandro
• 

  Demon Development Cartridge - Front Box

• 

  Demon Development Cartridge - Side Box

• 

  Demon Development Cartridge - Open Box

• 

  Demon Development Cartridge - Components

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  Demon Development Cartridge - Tracks

• 

  Demon Development Cartridge - PCB Front

• 

  Demon Development Cartridge - PCB Back

• 

  Demon Development Cartridge - Layout

Publicity

• Demon Development Cartridge Publicity
• 

  Demon Development Cartridge - Publicity

Download

• Demon (ROM).zip (ROM for Emulators)
• Demon (Eagle).zip (Demon Development Cartridge files for Eagle)

Weblinks

• Demon Development Cartridge from CPC-Power
• Demon Development Cartridge from hardware.speccy.org