M4Board + XMass = Modern art?

[m_dr_m]

I have an X-Mass on slot 2 of the MX4 Board.
Behind, the M4. No other extensions.


Here's what I get at power ON:



The CPC is perfectly operating, as the commands show.
I deactivated the ROMs for the picture.
All the zero-initialised RAM is corrupted like that (e.g. ?peek(&4000) = 189)
I had the same behaviour on another CPC 6128, and my ports are clean!
No problem afterwards (with CPC hard reset or M4 reset).


So, not dramatic (at least I hope!).

[Duke]

What firmware version is the M4 board using?

Other than that I have no experince with the X-Mass board, maybe others have tried it along with M4 board?

[Ast]

M4 and xMass with iMPdos work perfectly together....
You can also do some copies between these two fabulous cards.


M4rom is installed on slot 6 (on m4 board)
IMPdos is installed on slot 3 (on xmem board)

[m_dr_m]

@Duke I'm using the version 2.0.5, I think it's the latest.


@Ast Good to know, but that's not a DOS issue here. Both cards works, I'm just a bit wary about hardware interferences.