Search found 23 matches
- Fri Aug 24, 2012 6:09 am
- Forum: Handheld Hacking
- Topic: SEGA GameGear Flash Cart - Custom Electronics
- Replies: 23
- Views: 44206
Re: SEGA GameGear Flash Cart - Custom Electronics
Hi Kiruha2012, Actually they already made an SD based GG Flash cart. My project is just for fun, to build something for electronics Hobbyists. :) If you like to fiddle with electronics then my Projects are perfect, but you can always just go and buy one for around $75 - $120 Dollars. So in short: Go...
- Thu Aug 23, 2012 8:15 pm
- Forum: Handheld Hacking
- Topic: SEGA GameGear Flash Cart - Custom Electronics
- Replies: 23
- Views: 44206
Re: SEGA GameGear Flash Cart - Custom Electronics
I'll be posting my GG console schematics shortly.
Slow going but making some progress.
-Gerry
Slow going but making some progress.
-Gerry
- Thu Aug 23, 2012 8:13 pm
- Forum: Handheld Hacking
- Topic: Do It Yourself GAMEBOY Flash Cartridge - Custom Electronics
- Replies: 20
- Views: 37823
Re: Do It Yourself GAMEBOY Flash Cartridge - Custom Electronics
Just fixed the bad Youtube video link.
Recently re-recorded the audio for these Instructional videos.
Cheers!
-Gerry
Recently re-recorded the audio for these Instructional videos.
Cheers!
-Gerry
- Wed Mar 02, 2011 5:44 am
- Forum: Handheld Hacking
- Topic: SEGA GameGear Flash Cart - Custom Electronics
- Replies: 23
- Views: 44206
Re: SEGA GameGear Flash Cart - Custom Electronics
Finally a DIY Sega Game Gear Flash Cart NOW WORKING !!! You Can check out the details on My Website or at the Link Below: 512KB version: http://www.smspower.org/forums/viewtopic.php?t=12734&sid=6048e9f0df95ad05ff80c800035fb683 1MByte Version: http://www.smspower.org/forums/viewtopic.php?t=12931&sid...
- Sat Jan 08, 2011 2:43 pm
- Forum: Handheld Hacking
- Topic: SEGA GameGear Flash Cart - Custom Electronics
- Replies: 23
- Views: 44206
Re: SEGA GameGear Flash Cart - Custom Electronics
Snow_Cat! THAT IS AMAZING WORK!! This is a lot of work you've done here. Very awesome. Do you think you'll be able to actually figure out the traces for the uncovered sections of the PCB? That would be awesome. I guess the use of the Discrete IC on this RETAIL Eprom cart, is being used for chip sele...
- Fri Jan 07, 2011 3:25 pm
- Forum: Handheld Hacking
- Topic: SEGA GameGear Flash Cart - Custom Electronics
- Replies: 23
- Views: 44206
Re: SEGA GameGear Flash Cart - Custom Electronics
Ok Sounds good. I'll be looking into this later this month once I get my hands around this Altera VHDL language. I might have a better idea at that point on how to attack implementing a custom Mapper. That's really bizarre regarding SMSpower? I'll send MAXIM the site admin a MSG regarding that. Weir...
- Fri Jan 07, 2011 2:15 am
- Forum: Handheld Hacking
- Topic: SEGA GameGear Flash Cart - Custom Electronics
- Replies: 23
- Views: 44206
Re: SEGA GameGear Flash Cart - Custom Electronics
Hey Snow_Cat, No worries, we are all so busy with things. I just added a link to your webpage on my website. http://www.digital-circuitry.com/GameGear.htm" onclick="window.open(this.href);return false; Well, if there are detailed enough photos for you to backtrace them that could help, but allot of ...
- Sun Dec 12, 2010 8:10 pm
- Forum: Handheld Hacking
- Topic: SEGA GameGear Flash Cart - Custom Electronics
- Replies: 23
- Views: 44206
Re: SEGA GameGear Flash Cart - Custom Electronics
Hi Snow_Cat, You should Register and jump in on the Topic I have opened on SMSPower for this 512Kb design. Charles MacDonald was interested in the Specs for the Mapper chip layout you put together for the Eagle Library. Anyhow, here is the link to the thread. http://www.smspower.org/forums/viewtopic...
- Sun Dec 12, 2010 4:18 pm
- Forum: Handheld Hacking
- Topic: SEGA GameGear Flash Cart - Custom Electronics
- Replies: 23
- Views: 44206
Re: SEGA GameGear Flash Cart - Custom Electronics
Hey Snow_Cat, :mrgreen: I got a 512Kb version up and running!! http://www.smspower.org/forums/files/gg_cart_final_060_425.jpg http://www.smspower.org/forums/files/gg_cart_final_053_756.jpg http://www.smspower.org/forums/files/gg_fc_complete_625.jpg http://www.smspower.org/forums/files/gg_flash_cart_...
- Thu Oct 07, 2010 10:20 am
- Forum: Handheld Hacking
- Topic: SEGA GameGear Flash Cart - Custom Electronics
- Replies: 23
- Views: 44206
Re: SEGA GameGear Flash Cart - Custom Electronics
Yeah true..... it makes sense. Have you ever checked out Tototek's carts? it looks like he does allot of his Memory mapping/paging with CPLD's & FPGA's or other Microcontroller's. There was one version of a Gameboy Flash cart I found off Reiner Ziegler's site, that used a CPLD to emulate the Memory ...
- Mon Oct 04, 2010 8:44 pm
- Forum: Handheld Hacking
- Topic: SEGA GameGear Flash Cart - Custom Electronics
- Replies: 23
- Views: 44206
Re: SEGA GameGear Flash Cart - Custom Electronics
Hey Snow_Cat, That's really great. I appreciate the work you've done here. I've been really busy over the past week helping my Family out as they are selling their house. So lots of things have taken priority to the Fun in the Lab with Sega circuits. As for your Eagle cart Edge design...I printed th...
- Sun Sep 26, 2010 9:49 pm
- Forum: Handheld Hacking
- Topic: List of completed/ current projects
- Replies: 32
- Views: 63084
Re: List of completed/ current projects
Hi Folks, :mrgreen: I just recently completed a Flashcart for the Standard Nintendo Gameboy and I put together a five part DIY instructional video. You can add my Video link to the Completed Projects as well. :) I aimed the video to be for the novice/intermediate electronics hobbyist. The video belo...
- Sun Sep 26, 2010 9:27 pm
- Forum: Handheld Hacking
- Topic: SEGA GameGear Flash Cart - Custom Electronics
- Replies: 23
- Views: 44206
Re: SEGA GameGear Flash Cart - Custom Electronics
Hey Snow_Cat, Can you Rig up a generic TQFP 44 Pin LBR file for me? You seem to have quite the Nack using Eagle. More so than I do. No designations needed for the pins at this point. I wasn't able to find one on the Eagle website. If possible have the first Bottom pin on the left designated as Pin 1...
- Sun Sep 26, 2010 6:50 pm
- Forum: Handheld Hacking
- Topic: SEGA GameGear Flash Cart - Custom Electronics
- Replies: 23
- Views: 44206
Re: SEGA GameGear Flash Cart - Custom Electronics
Yeah I did actually try that already and didn't have any luck.
I'm hooking up the Original ROM to my Logic Analyzer hopefully sometime tomorrow.
I might be able to find something from the readings I collect......well hopefully.
I'll see how it goes.
-Gerry
I'm hooking up the Original ROM to my Logic Analyzer hopefully sometime tomorrow.
I might be able to find something from the readings I collect......well hopefully.
I'll see how it goes.
-Gerry
- Thu Sep 23, 2010 4:24 am
- Forum: Handheld Hacking
- Topic: Do It Yourself GAMEBOY Flash Cartridge - Custom Electronics
- Replies: 20
- Views: 37823
Re: Do It Yourself GAMEBOY Flash Cartridge - Custom Electronics
Holy Crap!...........This Eagle LBR you've compiled is Sweet!! Way to go on the ZIP45 design. This will be very useful. :) Let us all move our future discussions over to the new Topic I've opened up for this project: Topic "SEGA GameGear Flash Cart - Custom Electronics" See you in there. -Gerry