nesdev.org

I may have figured it out, but I'm not able to test until later. The only one I swapbinned was RTDL, I did not know you could swapbin a 8mbit rom. I'm assuming that's necessary for the 24/31 swap to work.

Hey all, I made a little test board so I could make sure my 27c801 burns worked before I soldered them in. I wired up a socket and swapped pins 24 and 31. The only game I tried that worked (out of 6 games) was SMW: Return to Dinosaur Land. Nothing else works. Any idea why other 8mbit games won't wor...

Thanks for the info. What about a regular 32 megabit game and a single 29F032?

Hello again,

I have a couple of 1J3M-11 boards laying around. I noticed that they have 32 pin maskroms, but have 36 pins sockets on the board.

I've provided a picture as well for reference. Can I use this with the DIP36-TSOP board without any modifications?

photo

This might be what you're looking for: http://www.mcumall.com/comersus/store/c ... oduct=4426

Oh ok, I get you now. Sorry about that - I was confused by the pinout.

Thanks for your help!

Is this correct according to your layout?

MaarioS wrote:The pinout of your memory matches mine so the above instructions I provided to you should do the job

How do you figure? I compared it and I only see 3 similar pinouts between the two. Am I looking at it wrong?

Thank you both for your detailed responses.

Here's the data sheet on these particular chips.

http://pccomponents.com/datasheets/ST-M29F016B.PDF

The pinout looks different from the one for the other 29F016.

Hi all, I'm new here - but I've been reading up on how to create repros. I understand that you can use an 29f032 to make larger games, but what if I want to use a 16Megabit TSOP (16 Mbit (2Mbx8)) to make an 8 megabit game? I acquired 10 29f016b chips and I'd like to use them for that purpose. In add...