Hitachi Posted March 27, 2012 Share Posted March 27, 2012 will the CV2 have the expansion slot to support the 2600 and adam expansion? Quote Link to comment Share on other sites More sharing options...
opcode Posted March 27, 2012 Author Share Posted March 27, 2012 Is there a FAQ page for this device and the CV2? I'd like to 'invest' but i'm not sure as to the differences. As I understand it, The CV2 won't have all the capabilities of the CV1. Correct? In addition, the SGM that's releasing soon will not have all the features of the CV2. I've also read something about a megacart, but I don't really understand. Can someone please help a n00b since opcode didn't? (not that I'm pushing hate towards him) I didn't help you? The Super Game Module is an expansion device for the regular ColecoVision. It increases RAM and improves sound. Because of that some "more advanced" games are possible.We have at least 6 games planned for the SGM this year with hopefully many more to come. The MegaCart2 is a new ColecoVision cartridge capable of "bank switching". A regular CV cartridge is limited to 32KB of ROM, while a MegaCart2 can be as large as 1MB. In addition to that the MegaCart2 can save data, like high-score tables and more. So the MegaCart2 isn't a new "platform" like the SGM, but instead it is more like improved media. The ColecoVision2 is vaporware at this point. Nothing is set in stone. However it should be backward compatible with the CV+SGM. In the worst case it should be a CV1 with a SGM built-in. In the best case it would offer that and more. 1 Quote Link to comment Share on other sites More sharing options...
opcode Posted March 27, 2012 Author Share Posted March 27, 2012 (edited) Sorry, double post... Edited March 27, 2012 by opcode Quote Link to comment Share on other sites More sharing options...
opcode Posted March 27, 2012 Author Share Posted March 27, 2012 (edited) will the CV2 have the expansion slot to support the 2600 and adam expansion? That depends. The ColecoVision was designed in such a way that it is super expansible. However the ADAM took some of that capability away, since it was already an expansion itself. So for example, if we add more RAM to the CV2, that would conflict with the ADAM RAM and so on. Of course we could create mechanisms to avoid such conflicts, like creating special registers to enable features, but there is always the risk of some rogue software enabling things by mistake and bang! On the other hand, if the CV2 ends being nothing more than a CV1+SGM, then chances are that we could keep the expansion port. Edited March 27, 2012 by opcode Quote Link to comment Share on other sites More sharing options...
Hitachi Posted March 27, 2012 Share Posted March 27, 2012 Thank you very much. I think I will go for the SGM right now.. Sorry for the jab opcode... I had pm'd you the other day asking the same thing but never got a reply.. no big deal. Quote Link to comment Share on other sites More sharing options...
opcode Posted March 27, 2012 Author Share Posted March 27, 2012 Really? I swear I didn't see that. The problem with the new forum is that you never get notified about new messages when you login as before, so it is easy to overlook new messages. 2 Quote Link to comment Share on other sites More sharing options...
opcode Posted March 27, 2012 Author Share Posted March 27, 2012 The good news is that we already have about 100 pre-orders for the SGM, and I haven't even started to heavily advertise it yet. I haven't contacted the about 400 names in my customer list for example. So I am optimistic that the SGM is going to be a successful platform... Tomorrow is going to be a very exciting day, with both prototypes here... 3 Quote Link to comment Share on other sites More sharing options...
retroillucid Posted March 27, 2012 Share Posted March 27, 2012 ...The problem with the new forum is that you never get notified about new messages when you login as before, so it is easy to overlook new messages. I could not be more agree! ... .I offen missed messages too..... Quote Link to comment Share on other sites More sharing options...
Hitachi Posted March 27, 2012 Share Posted March 27, 2012 it's totally cool. Quote Link to comment Share on other sites More sharing options...
opcode Posted March 27, 2012 Author Share Posted March 27, 2012 The PCB is here. And it fits perfectly in the original auto dialer case. Let's see when the prototype SGM case arrives later today. Now I need to assemble it ASAP and make any necessary adjustments to the next version so we can go beta. 7 Quote Link to comment Share on other sites More sharing options...
ten-four Posted March 27, 2012 Share Posted March 27, 2012 There are 3 chips on the board. The big is for Sound, and the small elongated may probably be for RAM. What is the 3th. for ? Quote Link to comment Share on other sites More sharing options...
+5-11under Posted March 27, 2012 Share Posted March 27, 2012 There are 3 chips on the board. The big is for Sound, and the small elongated may probably be for RAM. What is the 3th. for ? Glue, I think. Quote Link to comment Share on other sites More sharing options...
opcode Posted March 27, 2012 Author Share Posted March 27, 2012 Right, glue logic. A CPLD. Quote Link to comment Share on other sites More sharing options...
128Kgames Posted March 27, 2012 Share Posted March 27, 2012 The PCB is here. And it fits perfectly in the original auto dialer case. Let's see when the prototype SGM case arrives later today. Now I need to assemble it ASAP and make any necessary adjustments to the next version so we can go beta. Just curious is your prototype SGM case 3D printed? Quote Link to comment Share on other sites More sharing options...
retroillucid Posted March 27, 2012 Share Posted March 27, 2012 The PCB is here. And it fits perfectly in the original auto dialer case. Let's see when the prototype SGM case arrives later today. Now I need to assemble it ASAP and make any necessary adjustments to the next version so we can go beta. AWESOME!! Quote Link to comment Share on other sites More sharing options...
coleco_master Posted March 27, 2012 Share Posted March 27, 2012 WOW !!! Can't wait to get mine Quote Link to comment Share on other sites More sharing options...
opcode Posted March 27, 2012 Author Share Posted March 27, 2012 The SGM case. Prototype is kind of white clear, final will be black. Also, the finishing isn't representative of the final case. Final case will have the same finishing as the ColecoVision. 5 Quote Link to comment Share on other sites More sharing options...
128Kgames Posted March 27, 2012 Share Posted March 27, 2012 The SGM case. Prototype is kind of white clear, final will be black. Also, the finishing isn't representative of the final case. Final case will have the same finishing as the ColecoVision. So is the prototype case 3D printed? I'm just curious as I have need of some plastic work for a project of my own and was wondering about the quality and your experience with it. Or did you have a mold made already? Quote Link to comment Share on other sites More sharing options...
opcode Posted March 27, 2012 Author Share Posted March 27, 2012 The SGM case. Prototype is kind of white clear, final will be black. Also, the finishing isn't representative of the final case. Final case will have the same finishing as the ColecoVision. So is the prototype case 3D printed? I'm just curious as I have need of some plastic work for a project of my own and was wondering about the quality and your experience with it. Or did you have a mold made already? It was 3D printed. The finishing quality isn't the same as mold, and they say it isn't as resistent. The idea here is just to check if the case fits before ordering a mold. Quote Link to comment Share on other sites More sharing options...
128Kgames Posted March 27, 2012 Share Posted March 27, 2012 It was 3D printed. The finishing quality isn't the same as mold, and they say it isn't as resistent. The idea here is just to check if the case fits before ordering a mold. Cool. I may have to pick your brain a bit down the line (if you have anything left after this project!). Thanks for the info. Quote Link to comment Share on other sites More sharing options...
theredlineboss Posted March 28, 2012 Share Posted March 28, 2012 Sweet! It's good to see the prototype coming together. Quote Link to comment Share on other sites More sharing options...
opcode Posted March 28, 2012 Author Share Posted March 28, 2012 (edited) Board assembled and tested. So far so good. All functions working. Full 32KB. BIOS can be switched off and replaced with RAM. 24KB of RAM mapped to 2000h-7FFFh, must be enabled before using. That should give 100% compatibility with legacy games. The only missing bit now is to test sound balance, internal and SGM PSGs must output same level. Edited March 28, 2012 by opcode 4 Quote Link to comment Share on other sites More sharing options...
ACrystal2011 Posted March 28, 2012 Share Posted March 28, 2012 Nice to see this coming together. Cant wait to play me some DK Arcade Quote Link to comment Share on other sites More sharing options...
opcode Posted March 29, 2012 Author Share Posted March 29, 2012 So let's review where the SGM project stands now. We have a prototype case. We have a working prototype PCB. I am currently working on a second revision of the PCB. No major bugs, but there are a few embellishments I would like to add. I got the glue logic right on the first try, what is surely a good thing. I had planned to start beta in April, in fact I had planned to order several rev 2 boards for that. But on a second thought I have decided to postpone beta until May. The reason is that I need to go to Brazil in April, and handling beta from there would be near impossible, so I will take the extra time to make sure rev 2 is perfect, to get all the test stuff ready, etc. This way I believe beta would go a lot smoother. Because of the beta delay, I am also rescheduling the SGM release date to September. That is the bad news, I would have liked to release in August, as it is the CV anniversary. But again, I won't be idle during the extra month, I have a lot of games to finish while I am in Brazil. Quote Link to comment Share on other sites More sharing options...
Pixelboy Posted March 29, 2012 Share Posted March 29, 2012 But again, I won't be idle during the extra month, I have a lot of games to finish while I am in Brazil. Definately the silver lining around the dark cloud. Quote Link to comment Share on other sites More sharing options...
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