WTB A Working 7800 Pokey RAM Development Cart

[CannibalCat]

Arrgh! I give up trying to make one of these... just can't seem to get it to work. Does anyone have a 7800 SRAM "development cart" with a Pokey chip? Let me know...

[+Mitch]

Are you talking about one to work with the DevOS system?

 

Mitch

[+selgus]

Are you talking about one to work with the DevOS system?

If so, these are not very hard to make at all, as long as you have a Ballblazer 7800 cartridge to start off with.

--Selgus

[shadow460]

I have one. Although I don't plan to sell it, if you want pics of the inside, I'll take 'em.

 

Mine is 32K, by the way. lol, I almost posted that it was 32 megabytes...

[+selgus]

Arrgh! I give up trying to make one of these... just can't seem to get it to work. Does anyone have a 7800 SRAM "development cart" with a Pokey chip? Let me know...

If it is a DevOS cartridge you want, with 32K and a POKEY, if you spring for the parts and shipping, I could make one for you. How quickly do you need it, as I am kind of booked right now.

--Selgus

[CannibalCat]

Arrgh! I give up trying to make one of these... just can't seem to get it to work. Does anyone have a 7800 SRAM "development cart" with a Pokey chip? Let me know...

If it is a DevOS cartridge you want, with 32K and a POKEY, if you spring for the parts and shipping, I could make one for you. How quickly do you need it, as I am kind of booked right now.

--Selgus

 

Yes, the DevOS one... I tried to do it with a Ballblazer cart as per the instructions, but I can't seem to get it to work. If I post a pic maybe you guys can see something obvious?? When I get home tonight I can elaborate...