嗨，我正在尝试为我的触摸屏板创建一个界面，它有PIC24FJ512GU810。我试过VGDD，但有问题。有什么想法吗？我真的很新。谢谢 以上来自于百度翻译 以下为原文 Hi, i am trying to creat an interface for my touch screen board which has pic24fj512gu810. i have tried vgdd but having troubles with it. any ideas what should i begin with? i am really new at this. thanks
2019-05-05 07:47
(LSM6DS3_REGISTER_CTRL9_XL, 0x38); LSM6DS3_WriteReg(LSM6DS3_REGISTER_CTRL10_C, 0x38);Someone can give me advice? Sory for my bad eglish. #lsm6ds3
2019-02-12 15:00
你好，我使用Spartan 6 Speed -2级设备连接14位数模转换器。我有一个单端50mhz时钟连接到FPGA，我想用OSERDES产生125MHz时钟，并将此时钟转发到与数据对齐的DAC器件，以便在DDR模式下工作，我可以达到250MSPS。我已经使用板载50 MHz时钟通过IBUFG实现了DDR模式的OSERDES，并且工作正常。我想知道我是否希望OSERDES在DDR模式下以125MHz时钟运行如何实现这一点，似乎PLL只支持SDR。我是否在SDR模式下使用OSERDES并以250MHz计时它并且这将达到我的要求或有任何解决方法，例如使用两个OSERDES一个0°相位和其他180°相位并实现我的要求希望听到你的建议谢谢穆斯塔法以上来自于谷歌翻译以下为原文Hi There, I am using Spartan 6 Speed grade -2 to device to interface 14-bit Digital to Analog Convertor. I have a single ended 50mhz clock tied to FPGA and I want to generate 125MHz clock with OSERDES and forward this clock to the DAC device phase aligned with the Data to operate in DDR mode where I can achieve 250MSPS. I have implemented the OSERDES with DDR mode using onboard 50 MHz clock that goes through IBUFG and that works fine. I was wondering if I want the OSERDES to operate in DDR mode with 125MHz clock how do achieve this, seems like PLL only suports SDR. Do I use OSERDES in SDR mode and clock it with 250MHz and and that will achieve my requirement or is there any trick to work around this, such as using two OSERDES one with 0°phase and other with 180°phase and achieve my reuqirements Looking to hear your advise Thanks Mustafa
2019-07-15 07:49
你好， 我正在尝试使用SPC5 Studio版本（2或3）为SPC56B / Cxx系列创建新项目（启动代码生成）。但它没有产生。 SPC5控制台输出： 我该怎么办？#spc5studio＃irq-stack-size-error #code-generate-error以上来自于谷歌翻译以下为原文 Hello, I'm trying to create new project (Starting Code Generating) with SPC5 Studio Version (2 or 3) for SPC56B/Cxx Series. But It doesn't generated. SPC5 Console Out: Begin processing component resource com.st.tools.spc5.components.platform.spc560bcxx_1.0.0.201405131114/component/root_wo/> Processing main.c> Processing debug.wsx> Processing stm_xpc560b_minimodule_debug_jtag.cfg> Processing user.makBegin processing component resource com.st.tools.spc5.components.platform.spc560bcxx_1.0.0.201405131114/component/root_wa/> Processing application.ld.ftlError: Expression conf.instance.runtime_settings.irq_stack_size.value[0] is undefined on line 28, column 29 in application.ld.ftl.Error: FMPP processing session failed.Error: An error occurred while generating component SPC560B/Cxx Platform ComponentBegin processing component resource com.st.tools.spc5.components.platform.spc560bcxx_1.0.0.201405131114/component/cfg/> Processing boot.h.ftl> Processing platform.h.ftlBegin processing component resource com.st.tools.spc5.components.platform.spc560bcxx_1.0.0.201405131114/component/mak/> Processing component.mak.ftlBegin processing component resource base files> Processing components.c.ftl> Processing components.h.ftl> Processing components.mak.ftl ----------------------------------------------------------------------------------------------------Application Generation Summary----------------------------------------------------------------------------------------------------SPC560B/Cxx Platform Component ...ERROR! What should I do?#spc5studio #irq-stack-size-error #code-generate-error
2018-12-24 17:04
你好，我有一个问题：如何用I2C实现CY8C27 43-24PXI中的SHT10湿度传感器？我读了很多数据表等，但我还是不知道怎么做。谢谢大家的帮助。 以上来自于百度翻译 以下为原文Hello , I have got question about : How can I implementation SHT10 humidity sensor in CY8C27443-24PXI using I2C ? I read a lot of datasheet etc. but I still do not know how. Thanks for all help.
2019-05-22 06:07
