U disk main control chip related instructions

What is a U disk's main control chip? use a U disk to mass production are aware that the first step is to test the U disk's main control chip is what, and then according to the corresponding tool for mass production. Summed up, the user used most of the main control chip is a group of Phison and Skymedi Tai. Now let's take a look at their pros and cons.

Group Phison main control chip is used most, because it is the best compatibility, the highest rate of production success (99%), and read and write speed is almost the fastest (horror of writing 16 read 31), so it is rookie production supplies. But Phison has a disadvantage, that is, it does not support the output USB-CD and USB-HDD coexist at the same time, which makes people very depressed, especially the author of the two new notebooks do not support the Usb-zip start, can not double-Kai will have to slowly Phison upgrade production tools.

Phison Master has several mainstream versions, UP10/UP11/UP12, after several authoritative forum of the masses of practice, found that UP10 compatibility is the best, it can almost start most of the old and new computers. But the popular version of the market is mostly UP11, because it reads and writes faster. Now the UP10 version is hard to find.

Skymedi master control chip users are also very large, but it is very easy to produce failure, compatibility and read and write speed is also general, but it has an advantage is not all other master control, Chi Tai Skymedi control support the real meaning of the "three", that is, support usb-cd/usb-zip/ USB-HDD three-disk coexistence and three-disk boot! Skymedi can be different from the Netac fake three-kai! This is greatly to the DIY madman's appetite, so it is a veteran mass production of special supplies. But the new notebooks are being phased out. zip start, only support USB-CD and USB-HDD started, so in the eyes of the general user the temptation of the three-Kai is not very large.

Skymedi Master has two major versions, one is SK6211, the other is SK6281. The former SK6211 support memory dual chip, the latter SK6281 only support single chip memory. In desktop computers, dual-channel memory is difficult to feel faster, but on the U disk on the dual-channel memory speed can be faster than a single channel more than half! So, if you can choose, we'd better pick a main control is SK6211 u disk.

Skymedi main control always like to go with some ancient strange memory, this is the manufacturer (including formal and cottage) like it, but this is its mass production failure rate is the main reason for high, casually Google SK6211 or SK6281, eyeful is its repair tools.

and Phison In this respect performance is much better, it is very pick memory drop, but as long as the memory right, Phison volume production on almost all is no surprise without xiande success, let a person uninteresting.