走过路过不要错过, 最新的自制缩短启动时间最佳解决方法

liruisheng2

aibo99 发表于 2011-11-1 12:07
AWG-30, 是粗线？还是幼线？

数字越大,电线越细...
数字越小,电线越粗...

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maosi 没用     

32cm

groupie

貌似厚机没用。。。。。。。。。。。。。。。。

golu

看了下原文，很靠谱的样子啊！支持！

liruisheng2

Matrix Glitcher boot times on Slim Xbox360.

A very smart guy who goes by the nick “ameel” discovered an interesting and unusual solution to the unreliable boot times problem that all current glitching solutions suffer from on slim Xbox 360s.

The problem with glitching slim consoles resides in the need to send a glitch signal with some very precise parameters that are hard to control on the simple XC2C64A cpld, especially due to the higher clock frequency and the currently used injection point.

Increasing the wire length "fixes" this problem probably due to the added distortion, ringing, etc. that is added to the glitching signal. This will have to be analyzed in more details with the right equipment.
For the moment being, what's important is that it's a possible fix that many people seems to be very happy with, so we give our warm congratulations to “ameel” for this ingenuous solution!
Original thread available here:
http://www.xboxhacker.org/index.php?topic=17213.0

For everyone installing a Matrix Glicher in a Slim Xbox360, simply make the wire for PAD A of a length of between 25-30 cm.
Everything else is unchanged.

独舞的傀儡

果然还是牛人多啊~~还好这几天还没动手，等待ing

leonfs

AWG    直径       面积                    铜阻抗
     (inch) (mm)    (kcmil) (mm²)           (Ω/km) (Ω/kFT)

30      0.01 0.255     0.101 0.0509             338.6 103.2

说到底应该是为了阻抗匹配吧。32cm AWG30,直流阻抗应该是338.6/1000×0.32 = 0.108欧姆，高频阻抗还要查查看。

leonfs

32cm应该是某个频率波长的1/4，此时阻抗最小。 这个频率的信号分量保存得越好，CPU收到的信号质量就越好，awg30 线的特征阻抗50欧。

berserkma

就a点？我出差以后回来刷，nand什么都准备好了，就差脉冲板刷程序了。双65刷红了修理中

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