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[问题咨询]

看了 QQ2440的原理图 那个12V的电源针可以拿来控12V的继电器吗?

codycody23
2008-04-27
5 / 5668 2008-05-07 10:27
by: codycody23
[问题咨询]

谁可以照一张QQ2440的NEC3.5寸液晶屏连接触摸屏的排线的照片我看看

codycody23
2008-05-07
0 / 3401 2008-05-07 10:21
by: codycody23
[问题咨询]

linux下 qq2440 usb鼠标不好用 是怎么回事?

qihan
2008-05-04
8 / 5506 2008-05-07 08:39
by: qihan
[问题咨询]

QQ2440的NEC3.5触摸功能怎么无效 了?

codycody23
2008-05-06
8 / 5423 2008-05-07 06:32
by: kasim
[问题咨询]

QQ2440有没有好的简单的配套教程啊?

skyline1982
2008-05-06
3 / 4223 2008-05-06 23:05
by: codycody23
[问题咨询]

救助,将DM9000改为模块编译会出错

what_i_know
2008-05-06
0 / 3304 2008-05-06 16:52
by: what_i_know
[问题咨询]

QQ2440V3附带的液晶屏显示歪了,怎么解决?

ifree64
2008-05-05
4 / 3913 2008-05-05 21:51
by: ifree64
[问题咨询]

Windows CE下显示本地IP地址的小工具

pintime
2008-05-03
5 / 6784 2008-05-04 12:24
by: pintime
[问题咨询]

那里有三星2440芯片的管脚电气图啊?

codycody23
2008-05-03
3 / 5920 2008-05-04 09:54
by: kasim
[问题咨询]

接usb时从nand模式启动的时候pc机出现蓝屏

long_ming
2008-05-02
1 / 4295 2008-05-02 17:22
by: kasim
[问题咨询]

液晶屏分辨率怎么修改那??

zxlchina
2008-04-28
0 / 3873 2008-04-28 13:12
by: zxlchina
[问题咨询]

触摸屏控制器?

idolspawn
2008-04-25
6 / 6610 2008-04-27 23:52
by: idolspawn
[问题咨询]

预装LINUX的QQ2440,关机程序执行不了,是直接关电源就行吗

269012952
2008-04-19
4 / 5442 2008-04-27 17:01
by: 269012952
[问题咨询]

QQ2440预装Linux系统功能测试,挂接U盘为什么总不成功?

269012952
2008-04-25
2 / 5931 2008-04-27 16:56
by: 269012952
[问题咨询]

官網上的WinCE 5.0

nios_ii
2008-04-25
0 / 4539 2008-04-25 15:07
by: nios_ii
[问题咨询]

QQ2440与液晶屏的连接问题

zxlchina
2008-04-25
1 / 5584 2008-04-25 13:04
by: kasim
[问题咨询]

如何在系统空闲时关闭液晶屏幕显示?

redfox
2008-03-25
3 / 5489 2008-04-25 13:01
by: kasim
[问题咨询]

买板检查

pangjie375
2008-04-23
2 / 5468 2008-04-23 20:51
by: scutterry
[问题咨询]

为什么我的MIC测试不能输入声音?

byboy_al
2008-04-23
0 / 3141 2008-04-23 09:43
by: byboy_al
[问题咨询]

请问为什么按照手册设置好后连接了Jtag软件提示探测不到硬件?

byboy_al
2008-04-23
0 / 3124 2008-04-23 09:39
by: byboy_al
[问题咨询]

在AXD加上H_JTAG有錯誤訊息

1 2
nios_ii
2008-04-21
10 / 7790 2008-04-23 09:04
by: nios_ii
[问题咨询]

SD在预装Linux系统下可以挂接,但是用非操作系统源代码测试SD时候,却不成功。是什么问题呢?

bobokids
2008-04-22
2 / 3949 2008-04-22 23:07
by: hunter000000
[问题咨询]

QQ2440V3在Nor Flash下按说明书刷LINUX不成功,请求帮助!

list2020
2008-04-21
2 / 4605 2008-04-21 22:56
by: list2020
[问题咨询]

谁跟我说一下复位按键的作用啊

oyhuan
2008-04-21
3 / 4673 2008-04-21 17:12
by: kasim
[问题咨询]

EBOOT,NK下载后,触摸屏工作不正常,怎么解决啊

electronicyh
2008-04-21
0 / 3361 2008-04-21 13:33
by: electronicyh
[问题咨询]

sd卡不支持热插拔

jinjian
2008-04-21
0 / 4393 2008-04-21 11:17
by: jinjian
[问题咨询]

求救

westfresh
2008-04-20
0 / 3341 2008-04-20 18:15
by: westfresh
[问题咨询]

QQ2440V3 SDRAM

esprite2000
2008-04-20
1 / 3658 2008-04-20 17:58
by: kasim
[问题咨询]

串口连接出现乱码

mmckasuo
2008-03-28
4 / 5030 2008-04-20 12:43
by: scutterry
[问题咨询]

对于QQ2440不稳定,导致崩溃问题的研究结果。

pintime
2008-04-19
1 / 4258 2008-04-19 09:02
by: kasim
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