Search found 11 matches

by fabrizio cabaleiro
Sat Apr 04, 2009 9:44 pm
Forum: SNESdev
Topic: small problem
Replies: 3
Views: 2784

I am really thankfull, the bubble was broken (sure that I broke it desoldering the old rom chip) and didn't connect both traces (cartridge connector and sram pin) so pin D1 was floating, but now is working perfect.
thanks
by fabrizio cabaleiro
Sat Apr 04, 2009 6:37 pm
Forum: SNESdev
Topic: small problem
Replies: 3
Views: 2784

small problem

HI I tried to make a Zelda with a 1a3b-20 board (loron), this cart has a 74ls139, a 64k sram and space for one rom chip. I am using two flash rom of 4Mbit. to make the decording I use a 74ls00 (nand), taking pin 7 from 74ls139 (it was connected to oe from rom chip) and connection this pin in a gate ...
by fabrizio cabaleiro
Mon Sep 15, 2008 7:15 pm
Forum: SNESdev
Topic: CIC nintendo 64
Replies: 3
Views: 5417

HI

I was looking for information and I found something called N64 Passport, this thing allow players to play games from Different regions, does someone know how this thing works?

I read that some games won't work, but the list is really short.
by fabrizio cabaleiro
Fri Sep 12, 2008 10:26 am
Forum: SNESdev
Topic: metal combat chip question
Replies: 6
Views: 6499

Thanks for the information
I have both games, battle clash and metal combat, but I don't have the Super Scope :(
by fabrizio cabaleiro
Thu Sep 11, 2008 2:52 pm
Forum: SNESdev
Topic: metal combat chip question
Replies: 6
Views: 6499

metal combat chip question

HI

I have a METAL COMBAT cart, I read in the snes list that this cart has the FX chip, but, the chip that I see says:
4L01F1234
OBC1
NINTENDO
JAPAN 9204EAI

is this the FX chip?

thanks
by fabrizio cabaleiro
Sat Sep 06, 2008 4:30 pm
Forum: SNESdev
Topic: CIC nintendo 64
Replies: 3
Views: 5417

CIC nintendo 64

HI. maybe this is not the right place to ask about N64, but I don't know where else to do it. I want to transform a N64 pal cartridge to ntsc, I tried changing the CIC chip, I took the CIC from a usa's cartridge and replace it into the eur's cartrdge, but it didn't work, then I changed the rom chip ...
by fabrizio cabaleiro
Fri Aug 22, 2008 9:17 am
Forum: NES Hardware and Flash Equipment
Topic: building a snes cartridge
Replies: 13
Views: 6854

I finaly get this thing working
thanks for all your help
regars
by fabrizio cabaleiro
Thu Aug 14, 2008 9:31 pm
Forum: NES Hardware and Flash Equipment
Topic: building a snes cartridge
Replies: 13
Views: 6854

I am still trying to build a FFMQ cartridge, now I am using a shvc-1a0n board, without a sram and mad 1. before trying to put the flash chip on this board, I did put the rom chip from a NBA 97 cartridge, it work just fine, I did try with a FIFA 97 rom chip and it works too (both of this game ''lorom...
by fabrizio cabaleiro
Sat Aug 02, 2008 9:55 pm
Forum: NES Hardware and Flash Equipment
Topic: building a snes cartridge
Replies: 13
Views: 6854

I have NBA 97 mask rom and it is EA-1A3M-30 board too...
I thought that the pins from the mask rom are standard for hirom and lorom carts. isn't taht right?
by fabrizio cabaleiro
Sat Aug 02, 2008 10:06 am
Forum: NES Hardware and Flash Equipment
Topic: building a snes cartridge
Replies: 13
Views: 6854

fifa 97 is a lorom with 64 k (8KB) sram, EA-1A3M-30 board, about the pinouts I did connect all the pins that are the same and connected we# from the flash memory together with oe#. I left snes A19 disconnected. it shouldn't work with ea-1a3m board? about the rom, I should cut the first 512 bytes hea...
by fabrizio cabaleiro
Fri Aug 01, 2008 2:18 pm
Forum: NES Hardware and Flash Equipment
Topic: building a snes cartridge
Replies: 13
Views: 6854

building a snes cartridge

I have been trying to build a snes cartridge, I using a am29f040b flash, I connected all the pins where they should be, but I can't get this thing working, I tried programming the full rom, then I tried programming the rom cutting the 512 bytes header and then I use snestool to cut the header and it...