Hexam is a machine code editor, assembler and monitor in a "cartridge" that fits in the expansion port, made by [[ACE Software]].
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 ==
<gallery caption="Hexam">
Image:Hexam_Front.jpg|Unit front
Image:Hexam_Back.jpg|Unit back
Image:Hexam_Top.jpg|Unit Top
Image:Hexam_PCB_Top.jpg|PCB Top
Image:Hexam_PCB_Bottom.jpg|PCB_Bottom
</gallery>
<gallery caption="Hexam Layout, thanks to Jose Leandro">
File:Hexam PCB Front.png|Hexam - PCB Front
File:Hexam PCB Back.png|Hexam - PCB Back
File:Hexam Layout.png|Hexam - Layout
</gallery>
[[Category:Peripherals]]