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Showing posts with label hardware. Show all posts
Showing posts with label hardware. Show all posts

eMMC Pin Out of Nokia X2 DS RM-1013

Edwar Ramadhan 11:15:00 PM Add Comment
Some time ago, I have explained about the IC eMMC, it is "What is eMMC? its function and kinds of them for Android Smartphone." Well, this time I will share the scheme about the location of the pin out of the eMMC in Nokia X2 Dual SIM RM-1013. There are 6 pin out points i.e. GND, VCC, VCCQ, Data 0, CLK, CMD. These points are requirement for eMMC works. 

eMMC Pin Out of Nokia X2 DS RM-1013
 
Previously, I have made an article about eMMC in Nokia X2 DS, it is "Let You Know The Placement of The IC eMMC in Nokia X2 Dual SIM". The location of these pins out are usually in the eMMC environment. Please refer to the pictures below for more details.

If we use the UFI Box to fix eMMC via direct eMMC way, we need a tool or adapter to connect all the pins out of the eMMC by using wire jumper. For more details look at the picture below.
 
ISP Adapter ic eMMC Ufi Box

 
The advantage of Direct eMMC is we can fix the eMMC without having to remove it from the engine Board smartphone.

Source image : tapatalk GSM-Forum ( gsmhosting )

Let You Know The Placement of The IC eMMC in Nokia X2 Dual SIM

Edwar Ramadhan 2:44:00 AM Add Comment

Previously, I have already explained what is IC eMMC? IC eMMC is an internal storage in a smartphone, which serves to store data such as operating system and other multimedia files. And then as to whether the IC eMMC in Nokia X2 Dual SIM? 

This is the placement of the IC eMMC in Nokia X2 Dual SIM
 

IC eMMC  in Nokia X2 DS is a type of BGA IC that have foots with the pin out package 162 or 186. It usually has a serial number hqtp32A8JDDC. The serial number is very important if we want to change it, because if it doesn't fit its serial number, then it will not be able to function properly. 

This is the placement of the IC eMMC in Nokia X2 Dual SIM
 
Then where is the location of the IC eMMC in Nokia X2 DS? This is very important, if we want to replace the hardware. The location of the IC eMMC in Nokia X2 DS next to the CPU. It is usually written QUALCOMM MSM8210.


What is eMMC? its function and kinds of them for Android Smartphone

Edwar Ramadhan 11:34:00 PM 1 Comment
What is IC EMMC ?
EMMC or is short for Embedded Multi-Media Controller, a high-speed storage media and as a controller module, where the storage medium and the controller modules in a single chip. The technology is indeed the EMMC has recently been developed, before using the EMMC required a special controller for reading and writing data is controlled by CPU and stored in one place, so that CPU performance drained more. Along its development, the possibility of full storage will be getting full, and when it was full, its performance will increasingly decline.
What is eMMC? its function and kinds of them for Android Smartphone

Whats is the function of IC EMMC for Smartphone ?
 The function of IC EMMC is that serves as a Storage or storage of files, both files are Operating System or user data files such as photos and other multi-media files.Thus EMMC developed as a standard method for building controller which means controlling storage done by EMMC itself, do not rely on the CPU. We need to know at the time that it's been this sophisticated use of the EMMC already rife used especially on Smartphones using the Android operating system.
How to flashing data into IC EMMC?
Although the EMMC is a new technology there are still shortcomings. The data stored could be damaged (missing) the moment that we have to fill it out again. There are several ways to recharge the EMMC IC data. 
1. Through the default standard program vendor.

2. Via JTAG method.

3. Through direct access to IC EMMC (Direct EMMC)
Of the three ways above, the way number three is commonly used today. When the number one and two ways didn't work.
These are the kinds of IC EMMC for Android Smartphone 
How to do direct EMMC? We need to connect some pins IC to the tool programs (which often used today are Ufi Box).

What are the Pins should be connected? Here is the explanation.
The IC EMMC-shaped chips has 3 Package, namely:

  1. Package162 or186 and this form of pin out of its.
    Package162 or186 and this form of pin out of its.
  2. packange 169 and in out of its
    packange 169 and in out of its
  3. Package 221 and pin out of its.
    Package 221 and pin out of its.