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seveneleven 2007-05-15 13:38

其实这帖也算是求助帖只是想赚点MONEY 我想版猪会体谅的哦.看了看压缩包里头的东东,大概应该是用于改机(改光驱),但是具体操作似懂非懂的,在此希望论坛上的各路大侠一起来研究一下了.

evaoo 2007-05-15 14:51
看不懂的说 也不知道怎么去能

ntpilot 2007-05-15 15:58
貌似刷光驱的固件啊

seveneleven 2007-05-17 10:30
一向热心的YZB怎么不见人影出现啊,难道在研究当中么?给个信成不?

YZB 2007-05-17 18:30
我E文盲啊~
而且我没以前的老光区,所以没试,有多余光区的朋友可以试试啊~

20052288 2007-05-18 19:49
这个?如果不小心就会把CD-ROM搞坏的啊! 有没有说明书?

seveneleven 2007-05-19 12:46
引用
引用第5楼200522882007-05-18 19:49发表的“”:
这个?如果不小心就会把CD-ROM搞坏的啊! 有没有说明书?

压缩包里都有,关键是太多术语,再对查资料要花很长时间,正如你说的,不小心的话DC就立马报废,所以千万不要拿你的爱机来做实验,本人虽然手上有个还能使的CD-ROM,最近也想着淘个二手的DC研究一翻,可我一看里边的说明就犯晕

xiao555 2007-05-19 12:56
._______ /\______     _______.   ________/_________________________/\
|     |/     /______/\ |     | eNf \___ / ______/\____   ____/     \
|     /     //     \|     |__________\/_______     |   |/       \
|       _//       \     |   /   \ .   |     |.   _//   |   \_
|:       \         \   |   /     \   |     |:   \     |     /
:|:   \     \   /\   \\   |   //     \       ||   \       /
:::_____|\______\ /_________\______/___________\__________|_____|\ _______/
<::-------------\/----------------/-------------------------------\/-------->
  :. Proudly Presents :                                   |
  |                                                 |
  |     Game : Yamaha 400/GD-R firmware   checksum : A252B838       |
  |   Origin : katana devkit r9         Filename : KAL-GDRF.zip     |
  | Released : August 6, 2000             zip : 1             |
  | Platform : Sega Dreamcast (DC)         Format : BIN/firmware     |
  |                                                 |
  +--|- -                                         - -|--+
    | Release Notes ------------------------------------------------- |
  +--|- -                                         - -|--+
  |                                                 |
  | Information seems to be leaking out about this one so we decided to   |
  | make a public release to avoid "fixed" firmware that may not be so   |
  | friendly to the precious yamaha 400.                       |
  |                                                 |
  | Well, the rumors are true. This does work, we now have 8 of these   |
  | units, and all of them can now read GD's                     |
  |                                                 |
  | This is not the original way that we began ripping GD's. we have an   |
  | actual serial link setup that our hardware engineers figured out.   |
  | This method of ripping is much more efficient as you may imagine     |
  | we have known about this method for 3 weeks now but have chosen to   |
  | keep it secret to protect Sega and the various developers that     |
  | are licsenced by sega.                                 |
  |                                                 |
  | To date, Dreamcast Iso's are only available mostly to those with     |
  | high speed internet access, or other connections.               |
  |                                                 |
  | This will soon all change and only patches will need to be released   |
  | to make self ripped games playable.                       |
  |                                                 |
  | We hope that Sega and it's developers are up the the challenge that   |
  | sony has been facing with the PSX. Sony has realized that the scene   |
  | could help them and they used it to their advantage             |
  |                                                 |
  |           "Adversity Brings Greatness"                   |
  |                                                 |
  |   Directions                                       |
  | --------------                                     |
  |                                                 |
  |     The utility's filename is dld_dos.exe. The utility           |
  |     takes four command-line parameters:                     |
  |                                                 |
  |                                                 |
  |   1) The flash file. For this parameter, use                 |
  |     the scsicom.bin file path.                           |
  |   2) The SCSI ID of the GD Writer to be reflashed.               |
  |   3) The ASPI ID of the SCSI card on which the GD               |
  |     Writer resides. This is a zero-based index               |
  |     to the card.                                     |
  |   4) The value 11000.                             |
  |     For example:                                 |
  |     dld_dos.exe scsicom.bin 5 0 11000                       |
  |     will reflash the GD Writer on ASPI ID #0, on                 |
  |     SCSI ID #5.                                     |
  |                                                 |
  +--|- -                                         - -|--+
    | Contact Information & Recruitment ----------------------------- |
  +--|- -                                         - -|--+
  |                                                 |
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  | the following ways:                                   |
  |                                                 |
  | E-Mail: kalisto@paki.com                               |
  |   IRC: #kalisto on EFNet                               |
  |                                                 |
  +--|- -                                         - -|--+
    | Greets -------------------------------------------------------- |
  +--|- -                                         - -|--+
  |                                                 |
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  |                                                 |
  | .____ /\__________: ____________________/\                   |
  | |   |/   /   \   | |   \_ ___/__ ___/   \ kalisto psx 1998-2000+   |
  | |   /   /     \ |_/\ |____   | /   |   \                   |
  | || \   \ /\ \\ |   \ |. |   | \\ |   /   we set the standards   |
  | |___|\ _\/______\____/_|_______|___\ ____/   we are the benchmark   |
  |     \/                   \/- eNf                 .:
<------------------------------------------------------------------------::>


Yamah的GD光驱固件而已~~~
刷着固件恐怕还需要把光驱装PC上来~

jihao1234567 2007-05-19 20:28
MS这是个能把CDWriter刷成GDWriter 的好东东啊…
吃了~

xiao555 2007-05-19 22:02
LS胡扯!这就是Yamaha 400/GD-R的固件,本身就是一个GD-R~

seveneleven 2007-05-21 23:32
引用
引用第9楼Xiao5552007-05-19 22:02发表的“”:
LS胡扯!这就是Yamaha 400/GD-R的固件,本身就是一个GD-R~

谢谢指正!那么既然你已经知道那是啥玩意儿,为什么不把方案做出来让大伙解渴呢,开这个主题的目的本来就是让大家一起来研究的.

dask 2007-05-22 10:04
包里提到的两个光驱,一个Yamaha CD,一个是先锋 DVD,通过修改固件的方法读取GD-R,都是SCSI接口的,但是现在很难找到了....

YZB 2007-05-22 10:28
不知道现在新的先锋 DVD还能不能这样刷出来

evaoo 2007-05-22 10:52
YZB YZB 光驱 光驱 光驱

seveneleven 2007-05-23 22:24
引用
引用第11楼dask2007-05-22 10:04发表的“”:
包里提到的两个光驱,一个Yamaha CD,一个是先锋 DVD,通过修改固件的方法读取GD-R,都是SCSI接口的,但是现在很难找到了....

原来传说中的DC可以改成DVD用是以嫁接的方式来实现啊,哈哈~~有点意思了

YZB 2007-05-23 22:32
看清楚只是读取GD的数据,不是玩

xiao555 2007-05-23 23:03
其中kal-gdrf(win).zip这个压缩包中的Readme如上。大致写的是Yamaha400的GD-ROM的固件升级程序。看那日期等一些信息,我猜这是2000年破解DC走出的第一步,根本不是啥CD-ROM刷成GD-ROM的东西啊~
pioneer-dvd303s(win).zip的更新内容大概是DVD-303S的固件升级程序,根本没写更新了啥啊?
我到Google一搜,结果他说Yamaha 400是一种CD-R???
这有规格:
General
Device Type: CD-R drive
Enclosure Type: External
Enclosure Colour: White
Interface: SCSI
Width: 17 cm
Depth: 32.7 cm
Height: 6.8 cm
Weight: 3 kg
Compatibility: PC
Optical storage
Type: CD-R
Read Speed: 6x
Write Speed: 4x
Media Load Type: Tray
Buffer Size: 2 MB
Compliant Standards: Kodak PhotoCD, CD-DA, CDi, CD-Bridge
难道是Yamaha出过一种读GD-ROM的400光驱?这个固件就是把那种光驱刷到支持CD-ROM???
YZB,你DC区老大,这方面历史你给说说吧~

YZB 2007-05-23 23:28
不用说了,找不到的东西~
Yamaha以前是出过一款刻录机还是光区可以读GD碟(好象是F1吧),但是找不到了的鸟,而且还要刷~

先锋的就真不知道了~

dask 2007-05-24 13:39
GOOGLE找过,说GD-R是YAMAHA搞的,所以Yamaha400可能使用和DC光驱一样的IC,估计是固件禁止读GD-R,所以通过修改固件可以让YAMAHA400读GD-R

xiao555 2007-05-24 22:40
我也是这么想的,至于先锋的那,就不清楚了。
不过这些东西在今天貌似已经没有意义了吧?DC早就被破解,而Yamaha400这东西恐怕早就没有卖了吧?最高读取速度只有6X,写入速度4X,很明显是古董级的CD-R了~

seveneleven 2007-05-25 13:09
Yamaha400在二手市场可能还有的找 至于先锋,意旨不不太明了,也只能再去了解一下有关先锋2003年以前一些型号的DVD的参数后再进一步研究了,苦啊~~

mysy 2007-06-05 07:54
哈哈~学习到一些历史知识!

苍娇龙 2007-06-08 19:46
不管怎样还是之持你


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