APOCALYPSE Irem M72 Multi, Sales , Installation and Support

[stt1]

For the S18

Sorry, that image doesn't show at all. There are also other problems around the forum with pics, only small pics may show, but when clicked to bigger -> "The requested content cannot be loaded. Please try again later."

If I try to open your picture link directly, I get:

"Oops! We ran into some problems.
You do not have permission to view this page or perform this action."

 

[Mitsurugi-w]

Weird. It shows just fine for me in chrome.

 

[stt1]

Weird. It shows just fine for me in chrome.

Chrome in use here as well. Odd... I'll try FF later.

 

[nem]

It doesn't show for me either. Was it originally shared in a private message between you two, @BladeZX and @Mitsurugi-w?

That could explain why others can't see it.

 

[BladeZX]

Try this one

 

[stt1]

That shows well. Thanks.

Hmm... No +5V on that header though.

Anyway, for clearance (for others reading the messages): the picture shown above in BladeZX post is for S18, NOT for M72 PCB/Multi as this topic is/should be. We are wandering fast off-topic here

I believe we should end discussion about S18 now in this topic. @BladeZX - I'll send you PM later.

 

[rtw]

I'm helping a friend of mine setup his M72 Multi. It's a V2 version of the multi.

Would it be possible to post the JED file for V2 IC13 again (MULTI_M72_V2_GAL16V8.zip) ? The existing link is broken.

 

[GeorgeTM]

I would like to buy new programmed Atmel F16V8B-15PU chip for both U11 and IC13 for the M72 Multikit.

 

[Mitsurugi-w]

I'm helping a friend of mine setup his M72 Multi. It's a V2 version of the multi.

Would it be possible to post the JED file for V2 IC13 again (MULTI_M72_V2_GAL16V8.zip) ? The existing link is broken.

Did he not receive one?

I would like to buy new programmed Atmel F16V8B-15PU chip for both U11 and IC13 for the M72 Multikit.

Are you using the V2 of the kit?

 

[GeorgeTM]

Did he not receive one?

Are you using the V2 of the kit?

I got the black V2 kit, I received a complete kit with both MCU and GAL separate circuits. The M72-Xmultiply with installed kit shows a freezed "garbled" screen. I tried then to program the IC13 with the .jed file (I did actually not know it was programmed) with copy protection (rtw told me later) and also the U11 with same image. Sorry, no success.

 

[GeorgeTM]

I forgot to mention that the M72-Xmultiply is fully working, I have played on it before the multikit installation and did also yesterday put back the original ROMs and jumpers to see if it still works and it did.
Regarding the multikit, as I have now reprogrammed the GALs (before I knew it already was programmed) so I would guess anyway the problem now is that the GAL chips content are messed up.

 

[JohnRambo'sKnife]

Mine ended up being the motherboard GAL. I was pulling my hair put trying to figure out what was wrong. I ordered a new one and all was fine after.

 

[GeorgeTM]

Thanks, The M72 board is still working on original X-multiply ROMs so I hope that new GALs for the V2 multikit will solve my case too.

 

[GeorgeTM]

Today I got the new MCU and GAL circuits, inserted it and the multikit now works beautiful.

 

[blomman]

Hi
I have a multi that works just fine but where 4 games stop at ROM OK/ RAM OK, all other games but Air Dule, Gallop, Hammerin and Lightning Sword boot just fine ,GAL/PAL version issue?

 

[ShootTheCore]

Hi
I have a multi that works just fine but where 4 games stop at ROM OK/ RAM OK, all other games but Air Dule, Gallop, Hammerin and Lightning Sword boot just fine ,GAL/PAL version issue?

Make sure your DIP Switches are all turned off.

 

[blomman]

Make sure your DIP Switches are all turned off.

Solced the issue, thanks a lot!

 

[Berserkboy666]

Hi i'm interested in a multi IREM M72 @Mitsurugi-w

 

[Mitsurugi-w]

Send me a PM.

 

[Berserkboy666]

I just received it it Washington really fast. But I have an issue.
I double check all jumpers and the pins of both board everything is Good.
It start on that screen and stay on it.
What can i do?
It's on a Dragon Breed m72