nesdev.org

I had not realized that A-1 was A (negative1).
Thanks for help Mark!

Hey All, A friend and I got these boards made up to make 2MB games alot easier to build so you don't have to have a zillion wires all over the place. Just burn your your 27c160 drop it in this bad boy and solider it onto your choice snes pcb. Saves alot of time and hassle and makes a much cleaner f...

I've seen all this stuff in school but I forgot all of it and I'd like to master it once for all.
Thanks again for your help

p.s. Still, I thought the biggest Snes game was Tales of Phantasia 6Mb?

If so I would probably go with the second decoder of the LS139. (If I have enough space)
Thanks for the tip, but is there a Roms of 8 Mbytes?

Thanks Mark, Your summary of the decoder is very clear and it confirms what I had in mind. I saw your adapter on youtube (possible?) and it's a good idea but since it's only for a test cart I'm gonna wire it the old way. My goal was to avoid opening my console each time I wanted to test a mod so my ...

I'm gonna go for 4 27c801 on my test cart...personal challenge (+Flash 29f032). I wanted to learn a bit more about those types of mounting. (Sandwich 4 eproms). To save one cable I was thinking of using the /OE on pin 33 of maskrom instead of pin 4 of Mad-1. Kogami, is there a lot of cables under yo...

Have you tried it...? Because I'm about to make a cart similar to Kogami too !
Did you make the wiring according to the swapbin method or like on the picture??
Thanks

Works fine...awesome game!

Thanks for the source!

By the way there is no read-me file on the website which I've downloaded the rom...
Can someone give me a good link for Tales Latest Translation?

Thanks!
You've answered my questions

So I should be ok with the original donor card?
Thanks and by the way anyone knows what they mean about: Upper-Case and Lower-Case?

Hey! I read all the topics looking for my anwser but...in vain. I'm working on my next mod which is Tales of Phantasia using an original Tales Cartridge. My two 29f032b are soldered and tested on their adapters. Before the final soldering, I wanted to know if the weight of the splitted rom matters? ...

No problem!
But it must NEVER be used to make money in any way.
Only for personnal use and passionated people!

It depend what kind of willem and sofware you have... I use willem PCB 5.0 JP#1 Normal (Bottom jumped) JP#2 Top jumped JP#3 Bottom jumped JP#4 PCB 5.0 JP#5 Jumped JP#6,7 12,5V JP#8 5V (Bottom jumped) JP#9 Jumped JP#10 USB (Left jumped) JP#12 A19, A20, A21 linked to willem adapter JP#14 Nothing JP#15...