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Messages - Meiso

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1
News / Re: EDN8 OS v20-BETA. Large update incoming
« on: May 24, 2018, 01:45 PM »
At me - from 46-pin (cartridge slot) goes on electrolyte 100uF / 16v ...- further on RCA and to the TV ...

a question for everyone who understands electronics -
HOW TO RISE THE OUTPUT LEVEL VOLTAGE AT THE OUTPUT - TWICE ... which transistor could be soldered - that it would work from 3-5 volts and amplify the signal, even a little ...
Who can help to find or calculate the output gain circuit? ...

(Update)
I forgot - that the transistor will amplify both the games with EXTRA sounds and games with the main pAPU channels ... therefore - I think except the transistor - to solder a small toggle switch / switch behind the console - that would connect the "Amplification / without "or potensiometer .
Hi. Try to assemble this scheme. And I think you don't need a toggle switch, just quiet down the TV's sound.

2
At ME X7 (aka v2) is very capricious memory controller...

work:
16Gb SanDisk "Ultra SDSDQL-016G-R35" microSDHC UHS-I Class10
16Gb Leef PRO "LFMSDPRO-01610R" microSD UHS-I Class10 (MLC)

don't work (Error D3 - SD IO error):
16Gb Samsung "EVO MB-MP16DA/RU" microSDHC UHS-I Class10
16Gb Transcend "TS16GUSDCU1" microSDHC UHS-I Class10

http://krikzz.com/forum/index.php?topic=3967.0

3
work:
16Gb SanDisk "Ultra SDSDQL-016G-R35" microSDHC UHS-I Class10
16Gb Leef PRO "LFMSDPRO-01610R" microSD UHS-I Class10 (MLC)

don't work (Error D3 - SD IO error):
16Gb Samsung "EVO MB-MP16DA/RU" microSDHC UHS-I Class10
16Gb Transcend "TS16GUSDCU1" microSDHC UHS-I Class10

4
Mega EverDrive / Re: Having trouble getting 2 32x games to work
« on: June 11, 2015, 06:55 PM »
romhunter, if you have a hacked version, why not share?

5
EverDrive N8 / Re: OS issue
« on: April 25, 2015, 03:38 PM »
all problems will be solved in the new version of flash cartridge (joke, I hope ...)

6
Mega EverDrive / Re: Mega-ed v1 OS testing
« on: April 11, 2015, 04:39 PM »
Tested on VA1 MD2 (NTSC-J). All the same, as with VA3 Genesis2.
Next, a very interesting point;
OSv9 on VA4 Genesis2 sound is making strange noises. Tried again "folder2", the sound is clear. No glitches (not yet found). Very strange ... KRIKzz, tell me honestly, "folder2" optimize for VA4 Genesis2?)))

7
Mega EverDrive / Re: Mega-ed v1 OS testing
« on: April 09, 2015, 02:56 PM »
Checked "folder2" on Genesis2 VA3. Visual and audible artifacts (especially noticeable in SoR2).
Genesis2 VA4 on this version works well.
"Folder3" crush games randomly on both versions Genesis2. For example Comix Zone.
"Folder1", the same Comics Zone freeze... (VA3).

8
Mega EverDrive / Re: Mega-ed v1 OS testing
« on: April 04, 2015, 02:33 PM »
the old OS 9 is better for V1 ?
now definitely will not tell. OS11 "folder2" - I personally did not reveal any problems.

9
Mega EverDrive / Re: Mega-ed v1 OS testing
« on: April 02, 2015, 07:47 PM »
Vectorman (UE) freeze at the level "freezing", stage two, at the beginning. (OS11 "folder #3")
Further, the same game; OS11 "folder 2" - don't freeze. Noticed a strange thing (If the console mode NTSC-Jap) - with OS folder #3 megakey not needed, with OS folder #2 is needed.
[Genesis2 VA4 (switched) + 32x VA0]

10
Mega EverDrive / Re: Mega-ed v1 OS testing
« on: March 25, 2015, 03:46 PM »
One time freeze Doom in level 13 (OS folder â„–3). Maybe it was an accident... tested further...
[Genesis2+32x]

11
Mega EverDrive / Re: Mega-ed v1 OS testing
« on: March 24, 2015, 12:48 AM »
Also checked the "Fantastic Dizzy". Works flawlessly.

12
Mega EverDrive / Re: Mega-ed v1 OS testing
« on: March 23, 2015, 04:18 PM »
Tested OS folder â„–2;
"Rom-test", passed 1000 cycles (how many of them there at all?), did not wait for a "1", turned off. But there are no errors.
Games: Mega Turrican, Batman & Robin, Sonic1, SoR2, Comix Zone. No freezes and no resets. Maybe a little play.., but went 2-3 levels.
Sega Genesis 2 (VA4) + 32x (VA0)
-
PS saves still don`t work in Shinobi 3 (tested without 32x).

13
Mega EverDrive / Re: Minor Problems with Mega Everdrive
« on: March 06, 2015, 12:59 PM »
Hi. It is not clear, will be a new version of the OS or not? Bugs in version 9 are as see by the changelist. Just as he found. The game Shinobi 3 save game when I do, it turns out like this:

-
Also there is information that the same problems with the games Golden Axe and Comix Zone (OS version 9).

14
News / Re: Mega-ED OS v10
« on: January 22, 2015, 03:42 PM »
Hi KRIKzz. Will the new version OS for Mega Everdrive v.1?

15
News / Re: Mega-ED OS v10
« on: October 22, 2014, 08:37 PM »
Tested three flash cartridge. Two of them work well with v10, and the third with failures - hangs, spontaneous resets in the game. At that earlier and some people complained. And with v9 work well all three.
For whatever reason can not operate some instances? And whether it will be fixed in the next OS (if possible)?

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