Is the mmc working with sc or not ??

folwarczny · December 07, 2005, 07:42:12 AM

Hello - in the begining i must sorry for my english - im from Poland - i have a one question about super card - my seller told me that in new firmware is option sd/mmc test - it means that mmc will work ?? I have 256 mmc kingston from my camera and i have comming super card to me - please reasponce quick

i cant wait my to use super card and i dont have idea that i must go for sd ??

Koji · December 07, 2005, 08:26:05 AM

I don't believe supercard has MMC support... but don't quote me on that because I don't have the means to actually test it.

folwarczny · December 07, 2005, 08:56:48 AM

on this forum i have readed that someone has run it but it recognized 128 mb - anyone can check this ??

kraken · December 07, 2005, 02:06:55 PM

I always thought they were just the same thing.

JayCee73 · December 07, 2005, 02:32:28 PM

Hi !

I can definetly say for me : NO !!!

I have an 512 MB MMC Card and it says no card found in supercard !

Greetz

JayCee73

pixelk · December 07, 2005, 04:19:46 PM

Quote from: "kraken"I always thought they were just the same thing.

No they aren't, SD ( SecureDigital ) is "SDMI Aware" version of the MMC (MultiMediaCard), ever if i never saw a signle application taking "benefit" of those DRM & crypting possibility.
You can See SD as an improved version of MMC, supporting higher trougput and storage capacity.
There is Also SDIO format wich can act as a peripheral ( Wifi Card, GPS receiver, etc ... ).
They all share the same physical look but have different contact pins.

markus · December 08, 2005, 03:25:46 PM

I actually have an 512mb "DV RS-MMC", which I use in my phone.
But what you said about the mmc having less contacts is not true.
On my mmc card there are all the contacts that the SD card has and more!
I don't have a picture of it right now, but I can post one if there is demand to see it.

Oh I haven't tried putting it into my Supercard tho.
I'll give it a go this evening.

K2000 · December 08, 2005, 06:28:08 PM

from left to right:

MMC / SD / SmartMedia / DS gamecard

markus · December 10, 2005, 02:59:28 AM

Ok I finally took a picture.
From left to right:
RS-MMC with adapter, DV RS-MMC, SD, DS cart.

As you can see the DV RS-MMC has the same pins as the SD, and more.
I did try to run it in my Supercard SD and it didn't work.

pixelk · December 10, 2005, 05:53:12 AM

Quote from: "markus"I actually have an 512mb "DV RS-MMC", which I use in my phone.
But what you said about the mmc having less contacts is not true.
On my mmc card there are all the contacts that the SD card has and more!
I don't have a picture of it right now, but I can post one if there is demand to see it.

Oh I haven't tried putting it into my Supercard tho.
I'll give it a go this evening.

Get some glasses a MMC has less contact than a SD.
A RS MMC IS NOT a genuine MMC, it came out years after the SD standard, and even more years after the MMC standard.

The first question was about MMC, not RS MMC. JayCee73 answered on that question. Period.

pixelk · December 10, 2005, 07:14:31 AM

We're not even talking about MicroSD.

markus · December 10, 2005, 02:17:22 PM

It's all good.
I just wanted to add information to a common topic, so that people who have similar questions and problems in the future can find an answer.
It's not an arguement, just want to help build the information resource of the forum.

I wouldn't mind knowing if the microSD did work with its adapter. :wink:

Koji · December 10, 2005, 04:30:33 PM

Quote from: "pixelk"We're not even talking about MicroSD.

Micro SD would almost certainly work with an adapter.

blastar · December 10, 2005, 09:34:47 PM

you can use MMC, SD, SMC & MS with SC/CF... no problem, it's working! i tried it some weeks ago! :lol:

http://www.rbenda.de/wbb2/attachment.php?attachmentid=85
http://www.rbenda.de/wbb2/attachment.php?attachmentid=86 <= mario64DS on sony memorystick!

blastar...

Koji · December 10, 2005, 09:46:10 PM

that looks like it'd be HORRIBLE to hold.