gambler172 Posted November 5, 2017 Share Posted November 5, 2017 Hi Guys i got an early WIP of the HSC,many years ago Quote Link to comment Share on other sites More sharing options...
Shawn Posted November 5, 2017 Share Posted November 5, 2017 Hi Guys i got an early WIP of the HSC,many years ago IMG_20171105_125422.jpg That looks more like a dev cart. How does or did the HSC function work with this cartridge? Quote Link to comment Share on other sites More sharing options...
gambler172 Posted November 6, 2017 Author Share Posted November 6, 2017 That looks more like a dev cart. How does or did the HSC function work with this cartridge? I do not know...there is some kind of battery and the owner told me,that it was a HSC in early stage Quote Link to comment Share on other sites More sharing options...
Shawn Posted November 6, 2017 Share Posted November 6, 2017 I do not know...there is some kind of battery and the owner told me,that it was a HSC in early stage That blue circle on the right hand side is actually a capasitor. This really looks like a bankswitchable sram dev cart my friend. I don't see how this could have anything to do with being a high score cart. I hope I'm wrong. I hope someone else can chime in with more information. Quote Link to comment Share on other sites More sharing options...
CPUWIZ Posted November 6, 2017 Share Posted November 6, 2017 Sure looks like a SRAM cart for devos. That is a narrow SRAM on the bottom, there is no cart slot and no battery. Quote Link to comment Share on other sites More sharing options...
+Mitch Posted November 6, 2017 Share Posted November 6, 2017 Yeah, it looks like one of the DevOS RAM carts. I'd post a link but Eckhard's site seems to be down. Mitch Quote Link to comment Share on other sites More sharing options...
gambler172 Posted November 6, 2017 Author Share Posted November 6, 2017 Hi cause it does not work at all,i can just tell,what i have been told.... Quote Link to comment Share on other sites More sharing options...
+Mitch Posted November 6, 2017 Share Posted November 6, 2017 It doesn't work because you have to upload a game to it. If you have the DevOS BIOS installed in your 7800 you can upload a game from a PC that has a parallel port on it. Mitch Quote Link to comment Share on other sites More sharing options...
gambler172 Posted November 6, 2017 Author Share Posted November 6, 2017 It doesn't work because you have to upload a game to it. If you have the DevOS BIOS installed in your 7800 you can upload a game from a PC that has a parallel port on it. Mitch I have been told,that it is incomplete....it does not work when testing it....there is no screen appearing.... Quote Link to comment Share on other sites More sharing options...
+Mitch Posted November 6, 2017 Share Posted November 6, 2017 That is correct, it will not show anything until the game is uploaded. You have to mod your 7800 with a different BIOS to be able to use it. Mitch Quote Link to comment Share on other sites More sharing options...
Shawn Posted November 6, 2017 Share Posted November 6, 2017 I have been told,that it is incomplete....it does not work when testing it....there is no screen appearing.... Honestly Walter, I don't think that PCB even existed when the HSC was being worked on I'm sorry to say that looks like a homemade dev cart. You might want to get in touch with whoever you bought it from as I think you might have purchased it under false pretenses Quote Link to comment Share on other sites More sharing options...
Jinks Posted November 6, 2017 Share Posted November 6, 2017 So its not PP2 with candy cane wiring and a doorbell switch? 1 Quote Link to comment Share on other sites More sharing options...
gambler172 Posted November 6, 2017 Author Share Posted November 6, 2017 Honestly Walter, I don't think that PCB even existed when the HSC was being worked on I'm sorry to say that looks like a homemade dev cart. You might want to get in touch with whoever you bought it from as I think you might have purchased it under false pretenses Hi Shawn i did not pay for it.It was part of a larger trade...i looked in my notices,i did long time ago.....there were 2 boards...both incomplete...one was a devcart...incomplete and one a HSC only early WIP....i thought it was the one i posted...but this seemed to be wrong.....so it should be the other one.....but like i said this board is nearly blank....only little bit is on it..... And an info for Mitch....... i know,how to use a devcart....i have a modded system, Shawn did it some years ago.......and one last time... the board i posted is WIP and does NOTHING... Hope this is clear enough now....... maybe i post the 2nd board later and someone can say, what it could have been. I also have many other 7800 related items,which i do not know what they are for...if there is interest,i can post pictures.....maybe Mitch,Shawn or CPUWIZ know more... greetings Walter Quote Link to comment Share on other sites More sharing options...
Shawn Posted November 6, 2017 Share Posted November 6, 2017 I also have many other 7800 related items,which i do not know what they are for...if there is interest,i can post pictures.....maybe Mitch,Shawn or CPUWIZ know more... greetings Walter Yes please do post the other stuff. It's always cool to see stuff like that. Even if you want to PM me what you have pictured I can try and help you figure out what you have. Quote Link to comment Share on other sites More sharing options...
gambler172 Posted November 7, 2017 Author Share Posted November 7, 2017 Yes please do post the other stuff. It's always cool to see stuff like that. Even if you want to PM me what you have pictured I can try and help you figure out what you have. wil do at weekend 2 Quote Link to comment Share on other sites More sharing options...
gambler172 Posted November 7, 2017 Author Share Posted November 7, 2017 That is correct, it will not show anything until the game is uploaded. You have to mod your 7800 with a different BIOS to be able to use it. Mitch Hy my friend hope you are not angry....but it is only a WIP,which does not work. At weekend,i post some 7800 related items,which i do not know,what it is. greetings Walter Quote Link to comment Share on other sites More sharing options...
+Mitch Posted November 8, 2017 Share Posted November 8, 2017 No problem Walter, we just were misunderstanding each other. I'm looking forward to seeing pictures of your other items. Mitch Quote Link to comment Share on other sites More sharing options...
gambler172 Posted November 11, 2017 Author Share Posted November 11, 2017 Hi Guys had a look at my 7800 undefined items...most of them,i could indentify...but here are some,i do not know exactly. The board photos show both sides... the other photo shows 3 eproms...? Quote Link to comment Share on other sites More sharing options...
+Mitch Posted November 11, 2017 Share Posted November 11, 2017 It looks like another unfinished DevOS ramcart. Mitch Quote Link to comment Share on other sites More sharing options...
gambler172 Posted November 11, 2017 Author Share Posted November 11, 2017 It looks like another unfinished DevOS ramcart. Mitch and the eproms??? one has as note Ramona on it Quote Link to comment Share on other sites More sharing options...
+Mitch Posted November 11, 2017 Share Posted November 11, 2017 Yes, those are the RAM chips and EPROM for the ram cart. Ramona was Eckhard's name for the standalone RAM cart. Mitch 1 Quote Link to comment Share on other sites More sharing options...
Kissarmy82 Posted November 12, 2017 Share Posted November 12, 2017 Mitch I would appreciate it to let folks know that I am a trusted seller n list me in your friend area, I did a deal with eonder007 and it in ptogress thanks to your help, Kissarmy82 Quote Link to comment Share on other sites More sharing options...
Shawn Posted November 12, 2017 Share Posted November 12, 2017 Yep, that is another Devcart. Both the pcb's you have posted are for the dev not HSC. Quote Link to comment Share on other sites More sharing options...
Shawn Posted November 12, 2017 Share Posted November 12, 2017 Mitch I would appreciate it to let folks know that I am a trusted seller n list me in your friend area, I did a deal with eonder007 and it in ptogress thanks to your help, Kissarmy82 This is a PM matter. Stop clogging up the forums with your spam trying to sell your warez. You have some cool shit for sure but put it in the marketplace, in one marketplace thread with all your for sale items in one place. That is the proper way to go about it. If you are looking for feedback for sales that goes in the feedback subforum. This isn't hard. Show some tact and follow the basic forum etiquette please. Quote Link to comment Share on other sites More sharing options...
Swami Posted November 18, 2017 Share Posted November 18, 2017 You have some cool shit for sure. Meh. Most are overpriced for their lack of uniqueness or unknown dates and uniqueness. No videos of anything. And the used car salesman rhetoric is getting old pretty fast. Yars, Food Fight and Moon Patrol had some interest for me, but the lack of info was unappealing. Quote Link to comment Share on other sites More sharing options...
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