Search found 488 matches

by FARID
Tue Jan 10, 2017 6:29 am
Forum: NES Hardware and Flash Equipment
Topic: AX5202P MMC3 clone pinout?
Replies: 34
Views: 15601

Re: AX5202P MMC3 clone pinout?

So it is the same as this?

lidnariq suggested adding a resistor and capacitor
lidnariq wrote:

Code: Select all

card edge M2 --- 1k --- + --- PAL
                        |
                       33pF
                        |
                       gnd
What else it can be used for?
by FARID
Tue Jan 10, 2017 6:17 am
Forum: NES Hardware and Flash Equipment
Topic: Punch Out Cartridge have only TTLs instead of MMC2!
Replies: 40
Views: 20426

Re: Punch Out Cartridge have only TTLs instead of MMC2!

zxbdragon wrote:FARID
Can share the data in the cart?
The EPROM's were damaged, so I couldn't dump them.
But as I tested Punch-Out!! (U) [!].nes worked fine on the cartridge.
by FARID
Tue Jan 10, 2017 2:04 am
Forum: NES Hardware and Flash Equipment
Topic: AX5202P MMC3 clone pinout?
Replies: 34
Views: 15601

Re: AX5202P MMC3 clone pinout?

I found a pinout of another MMC3 clone.
Its pin31 is named : DLYED phi2
How can I find out if this is the same pin for AX5202P (pin39)?
by FARID
Fri Jan 06, 2017 12:13 pm
Forum: NES Hardware and Flash Equipment
Topic: Schematic for UM6561?
Replies: 30
Views: 26718

Re: Schematic for UM6561?

It works fine :

https://youtu.be/P-ByTSWdE84

Schematic Rev 2 :
- Better circuit for Video output
- Fixed some mistakes

Suffix info :
UM6561F-1 - NTSC
UM6561F-2 - PAL-B
UM6561F-3 - PAL-M
UM6561F-4 - PAL-N

Source : http://www.emu-land.net/forum/index.php ... #msg959563
by FARID
Thu Jan 05, 2017 1:53 pm
Forum: NES Hardware and Flash Equipment
Topic: Schematic for UM6561?
Replies: 30
Views: 26718

Re: Schematic for UM6561?

Famicom :
Image

Dendy (both caps for crystal are 30pF) :
Image

Fuma (Caps are different 39pF and 12pF) :
Image
by FARID
Thu Jan 05, 2017 1:46 pm
Forum: NES Hardware and Flash Equipment
Topic: Schematic for UM6561?
Replies: 30
Views: 26718

Re: Schematic for UM6561?

Dendy (suggests to use 470nF (=0.47uF) Electrolytic capacitor) : http://s8.picofile.com/file/8281386934/Dendy.PNG Fuma (uses 100nF Ceramic capacitor) : http://s8.picofile.com/file/8281386976/Fuma.PNG Famicom (suggests to use 0.47uF Electrolytic capacitor) : http://s8.picofile.com/file/8281386950/Fam...
by FARID
Thu Jan 05, 2017 1:38 pm
Forum: NES Hardware and Flash Equipment
Topic: Schematic for UM6561?
Replies: 30
Views: 26718

Re: Schematic for UM6561?

7805 official datasheet suggest to use 0.1uF and 0.33uF but in Dendy and Famicom they used 47uF and 470uF : Dendy : http://s9.picofile.com/file/8281386000/Dendy.PNG Fuma (it seems caps are swapped wrongly?) : http://s8.picofile.com/file/8281386026/Fuma.PNG 7805 Datasheet : http://s9.picofile.com/fil...
by FARID
Thu Jan 05, 2017 1:33 pm
Forum: NES Hardware and Flash Equipment
Topic: Schematic for UM6561?
Replies: 30
Views: 26718

Audio

by FARID
Thu Jan 05, 2017 1:25 pm
Forum: NES Hardware and Flash Equipment
Topic: Schematic for UM6561?
Replies: 30
Views: 26718

Re: Schematic for UM6561?

Dendy : http://s9.picofile.com/file/8281384950/Dendy.PNG Fuma : http://s9.picofile.com/file/8281384618/Fuma.PNG Famicom : http://s8.picofile.com/file/8281384592/Famicom.jpg 80sFREAK : http://s9.picofile.com/file/8281384576/80sFREAK.png Output : http://s8.picofile.com/file/8281725000/80sFREAK_screens...
by FARID
Thu Jan 05, 2017 1:09 pm
Forum: NES Hardware and Flash Equipment
Topic: Schematic for UM6561?
Replies: 30
Views: 26718

Schematic for UM6561?

Well first of all HAPPY NEW YEAR :beer: I want to make a mini Famicom clone by using UM6561 + two EPROM so that I can run simple NROM games on it. I am testing the circuit on a breadboard : http://s8.picofile.com/file/8281383776/BreadboardS.jpg I found a Dendy schematic which is based on UM6561 but ...
by FARID
Tue Jan 03, 2017 5:45 am
Forum: General Stuff
Topic: Download old ISE Foundation v3.3i?
Replies: 3
Views: 1412

Re: Download old ISE Foundation v3.3i?

Thank you very much
WebPack version seems to be free
by FARID
Tue Jan 03, 2017 3:58 am
Forum: General Stuff
Topic: Download old ISE Foundation v3.3i?
Replies: 3
Views: 1412

Re: Download old ISE Foundation v3.3i?

It seems this is just a service pack and not the complete installation file!

can anyone please send me download link for this one :
ISE 4.2 Windows - 4.2i Full Product Installation
ISE 4.2i - PC Design Environment (ZIP - 482.08 MB)
MD5 SUM Value: 2b30ff5805ebd74af84f653c1c45e1b9

Thanks in advance
by FARID
Tue Jan 03, 2017 12:04 am
Forum: General Stuff
Topic: Download old ISE Foundation v3.3i?
Replies: 3
Views: 1412

Download old ISE Foundation v3.3i?

I need to download ISE Foundation - 3.3i Service Pack 3 from here : https://www.xilinx.com/support/download/index.html/content/xilinx/en/downloadNav/design-tools/archive.html Windows (EXE - 69.14 MB) / MD5 SUM Value: 389b60f9c978410b703d78d7396a7f6a The site needs registration but it doesn't allow m...
by FARID
Sun Oct 16, 2016 12:41 am
Forum: NES Hardware and Flash Equipment
Topic: MultiGame Cartridge Project
Replies: 83
Views: 50067

Re: MultiGame Cartridge Project

What do you want exactly?
by FARID
Sun Sep 11, 2016 11:07 pm
Forum: NES Graphics
Topic: NES Screen Tool
Replies: 281
Views: 146314

Re: NES Screen Tool

I'm pretty sure that the artist is more important than the tools. A good artist will make do with the crappiest of tools, but not even the best software in the world will improve the work of a bad artist. I agree with you, but those who follow Nerdy Nights nes programming tutorials (including I mys...