Search found 81 matches

by sleepy9090
Sun Jan 09, 2011 6:15 pm
Forum: NES Hardware and Flash Equipment
Topic: usb copynes help
Replies: 14
Views: 4800

yes it plays games fine
by sleepy9090
Sat Jan 08, 2011 2:01 pm
Forum: NES Hardware and Flash Equipment
Topic: usb copynes help
Replies: 14
Views: 4800

Hi guys, I dumped the BIOS chip and compared it with the one in the source, the only difference I found is the following: from source 00001140 317E 31FF FF00 1008 0402 0100 00A9 FF85 1~1............. 00001150 8085 8185 8285 8360 8515 8A48 A515 4580 .......`...H..E. 00001160 AABD 003B 4581 8580 BD00 ...
by sleepy9090
Thu Dec 30, 2010 9:00 am
Forum: Reproduction
Topic: quick slrom question
Replies: 2
Views: 1923

thanks for the info!
by sleepy9090
Wed Dec 29, 2010 11:30 am
Forum: Reproduction
Topic: quick slrom question
Replies: 2
Views: 1923

quick slrom question

was working on making an slrom eprom cart and had a quick question The info for making one explains: SLROM (mapper 1): PRG socket: Bend up pins 1, 2, 24, 30 and 31 (or cut tracks) Solder pin 2 to hole 24 (A16) Solder pin 24 to GND (OE) Solder pin 30 to hole 1 (A17) CHR socket: Bend up pins 1, 2, 22,...
by sleepy9090
Wed Dec 29, 2010 10:18 am
Forum: NES Hardware and Flash Equipment
Topic: zelda prototype found and ripped
Replies: 12
Views: 3737

yup blue ring changes links tunic blue (1/2 damage), and the red ring changes it to red (1/4 damage)
by sleepy9090
Wed Dec 29, 2010 6:53 am
Forum: NES Hardware and Flash Equipment
Topic: zelda prototype found and ripped
Replies: 12
Views: 3737

zelda prototype found and ripped

sorry if this is the wrong forum for this. link to rom also

http://forums.lostlevels.org/viewtopic.php?t=2471
by sleepy9090
Mon Dec 27, 2010 5:36 am
Forum: NES Hardware and Flash Equipment
Topic: usb copynes help
Replies: 14
Views: 4800

@crazyness you can test the BIOS ROM by dumping them with a EPROM programmer Thanks I didnt even think to try this, I will compare it tonight try clicking play cart and keeping the "click ok" alert open I tried this, the game does not boot. I've made sure the game boots with usb copynes usb cable di...
by sleepy9090
Sun Dec 26, 2010 6:06 pm
Forum: NES Hardware and Flash Equipment
Topic: usb copynes help
Replies: 14
Views: 4800

usb copynes help

I have the usb copynes installed it I can play games with it not plugged in to usb. I launch the software and I can grab NES info, which returns the usbcopynes string. I had the bank watch working and dumped some data that way nothing else works i try "play Cart" and nothing happens, I try to dump c...
by sleepy9090
Thu Dec 16, 2010 2:25 pm
Forum: NES Hardware and Flash Equipment
Topic: Final Fantasy J famicom cart
Replies: 4
Views: 2612

Well I reconnected the line and still nothing. Can't find anymore bad traces but board is prolly junk. Will mess with it some more later. Thanks
by sleepy9090
Mon Dec 13, 2010 7:15 am
Forum: NES Hardware and Flash Equipment
Topic: Final Fantasy J famicom cart
Replies: 4
Views: 2612

Final Fantasy J famicom cart

Hi everyone, I recently got a hold of a Japanese Final Fantasy Cart but can't get it to work. I pulled it apart and starting checking it out. Battery was dead so replaced it, used an ohm meter and checked traces and found one that looks intentionally cut. The cut line goes to CHR A16 (r) on the MMC1...
by sleepy9090
Mon Sep 20, 2010 11:07 am
Forum: General Stuff
Topic: visual 6502 simulator
Replies: 9
Views: 5494

oops didnt see it already posted, my fault
still neat
by sleepy9090
Mon Sep 20, 2010 3:12 am
Forum: NES Hardware and Flash Equipment
Topic: visual 6502
Replies: 1
Views: 1416

visual 6502

thought this was neat, figured i'd share, it's a visual 6502

http://www.visual6502.org/JSSim/index.html
by sleepy9090
Fri Aug 27, 2010 5:30 am
Forum: NES Hardware and Flash Equipment
Topic: Photos of NESpander Dev Prototype R.0B
Replies: 7
Views: 3790

sexy
by sleepy9090
Thu Aug 05, 2010 4:35 am
Forum: Reproduction
Topic: UNROM to UOROM
Replies: 7
Views: 3512

The pinout for the unrom board is here
http://nesdev.com/rom.txt
You should be able to match that up with the data sheet for the rom chips you are using.
by sleepy9090
Mon Aug 02, 2010 5:24 am
Forum: Reproduction
Topic: UNROM to UOROM
Replies: 7
Views: 3512