Search found 81 matches

by sleepy9090
Tue Oct 14, 2008 1:06 pm
Forum: NES Hardware and Flash Equipment
Topic: 60 to 72 pins DIY
Replies: 25
Views: 9159

I bought mine on ebayz off this guy for a couple bucks


CLICK ME

you would want one that goes the other way though, or i guess old gyromite carts or similar one have an adapter already inside them.
by sleepy9090
Mon Oct 13, 2008 8:13 am
Forum: NES Hardware and Flash Equipment
Topic: USB Copynes Issues
Replies: 11
Views: 3965

ok so let's say the cic chip is damaged, would it be plausible to pull one of the chips of a nes cart and put it in place of the one on the nes itself? Well first I'm gonna try running the data out pin to the data in pin on the CIC and see if that tricks it out. I believe this would be lifting the l...
by sleepy9090
Thu Oct 09, 2008 5:43 am
Forum: NES Hardware and Flash Equipment
Topic: USB Copynes Issues
Replies: 11
Views: 3965

If i bypass the chip completely how would that work, since the cart would still contain the other chip. Would this halt both chips then? I dont think I damaged it internally but if i did, from reading the docs anyway, I could try cutting the clock to the chip or just cutting power to it like you sug...
by sleepy9090
Wed Oct 08, 2008 6:42 am
Forum: NES Hardware and Flash Equipment
Topic: USB Copynes Issues
Replies: 11
Views: 3965

the cap is installed, i was just curious about it was all

everything i read about the lockout stated if the pin was broken it shouldnt matter since it is no longer getting the 5v, i dunno, right now the only avenue i can think of is to install a toggle switch and play with it that way
by sleepy9090
Wed Oct 08, 2008 5:45 am
Forum: NES Hardware and Flash Equipment
Topic: USB Copynes Issues
Replies: 11
Views: 3965

hmm I disabled the lockout chip, i was originally planning on bending the pin up and running a ground to it, but ended up breaking the pin off in the process, which should have the same effect maybe i need to replace the lockout chip and run a proper ground to it (pin4)? I think im just going to ins...
by sleepy9090
Sun Oct 05, 2008 4:08 pm
Forum: NES Hardware and Flash Equipment
Topic: USB Copynes Issues
Replies: 11
Views: 3965

USB Copynes Issues

Hello all, 1. I received my usb copynes and installed it. Games played fine before hand, now some games still work fine, however others, mainly newer ones, give a gray screen. Black Tengen games will start but will replay the title screen like some sort of software reset, and other games and the gam...
by sleepy9090
Wed Sep 03, 2008 11:10 am
Forum: NESemdev
Topic: Game Genie Decoder question
Replies: 1
Views: 1947

I figured it out, appears the text file was wrong, when decoding the code the text did not explain to make the high bit low if it is high and not touch it at all if it is low in the address conversion.

So basically a quick fix:
if (bitThirteen == "1")
{
bitThirteen = "0";
}

durr
thanks
by sleepy9090
Wed Sep 03, 2008 10:36 am
Forum: NESemdev
Topic: Game Genie Decoder question
Replies: 1
Views: 1947

Game Genie Decoder question

Hello all, I was bored and coded a game genie decoder in C# after reading a few docs on how it works. The problem I'm running into is this: When I follow how it works reading this doc: http://tuxnes.sourceforge.net/gamegenie.html or this one http://nesdev.com/nesgg.txt we take for example this code ...
by sleepy9090
Mon Sep 01, 2008 11:49 am
Forum: Reproduction
Topic: Making Super Bros 8 / Super Mario 8 cartridge - Tutorial
Replies: 3
Views: 3157

do you know where I can get some of the pirate carts? I dont have access to those.
by sleepy9090
Fri Aug 29, 2008 3:26 pm
Forum: NES Hardware and Flash Equipment
Topic: How to designs NES ON FPAG
Replies: 21
Views: 9950

i just bought one of these, lets figure it out?
by sleepy9090
Fri Aug 29, 2008 7:22 am
Forum: NES Hardware and Flash Equipment
Topic: noob question - 28 pin Winbond W27C512-70 compatible?
Replies: 16
Views: 7246

got a willem programmer rev 5 and the W27C512-70 chips are erasable and reprogrammable for anyone future reference

they are 512 chips 64 X 8

thanks
by sleepy9090
Fri Aug 29, 2008 6:30 am
Forum: Reproduction
Topic: Making Super Bros 8 / Super Mario 8 cartridge - Tutorial
Replies: 3
Views: 3157

neat but does anyone know where I can get a cart to do this? I have all other components except the "23C3662 based cart", It looks like you are working on a new pcb?
by sleepy9090
Fri Aug 29, 2008 6:05 am
Forum: NES Hardware and Flash Equipment
Topic: quick mapper question and eprom question
Replies: 8
Views: 3202

Well I got my eprom eraser and willem programmer yesterday. I am able to read the winbond chips however when I read the 8M chips I get a different checksum each time so I wonder if the willem is having trouble with these chips. M27C801, so I use the settings for 27c080/801. Google doesn't not have m...
by sleepy9090
Thu Aug 28, 2008 7:50 am
Forum: NES Hardware and Flash Equipment
Topic: quick mapper question and eprom question
Replies: 8
Views: 3202

I might end up doing that to get a power pack, but I like wiring and soldering anyway so im gonna make a few this way, I would be willing to trade off some 8meg chips for other hobby items if someone wants some of them that badly. I work for a cabletv/internet provider and we are in the process of u...
by sleepy9090
Wed Aug 27, 2008 2:58 pm
Forum: NES Hardware and Flash Equipment
Topic: quick mapper question and eprom question
Replies: 8
Views: 3202

I know it is a big waste, but I have a whole lot of old cable modems that are getting pitched, im talking at least hundred or so, each one has an 8M eprom in it, so it's free and there is plenty

thanks for the tip, I will check out that part of the forum