gs001588

    1. 【蓝牙BLE】 BlueNRG-1 的低功耗模式 SLEEPMODE_NOTIMER参数 5/1375 ST传感器与低功耗无线技术论坛 2018-03-05
    2. 【蓝牙BLE】 STEVAL-IDB007V1 发射功率模式的疑问 2/471 ST传感器与低功耗无线技术论坛 2018-02-24
    3. 【蓝牙BLE】 BlueNRG-1参加挑战赛功能完成(待机电流终于到10uA以下了) 6/778 ST传感器与低功耗无线技术论坛 2018-02-01
    4. 【蓝牙BLE】 BlueNRG-1参加挑战赛功能完成(功耗差) 9/2958 ST传感器与低功耗无线技术论坛 2018-01-29
    5. 【蓝牙BLE】 STEVAL-IDB007V1 ADC测试1 2/758 ST传感器与低功耗无线技术论坛 2018-01-26
    6. 【蓝牙BLE】 STEVAL-IDB007V1各种姿势仿真器连 BlueNRG-1 2/1136 ST传感器与低功耗无线技术论坛 2018-01-18
    7. 【原创】 晒板晒板,收到MSP-EXP430FR2433(第一单成功的国外订单) 10/831 TI技术论坛 2018-01-06
    8. 【蓝牙BLE】 STEVAL-IDB007V1 无法连接ulink2(12楼总结) 11/1587 ST传感器与低功耗无线技术论坛 2018-01-02
    9. 【原创】 [KW41Z] 用CC2540 USB Dongle抓包wireless_uar... 6/1243 【NXP Kinetis MCU】 2017-07-18
    10. 【原创】 TIVA C Launchpad使用心得之:EK-TM4C123GXL与Ek-L... 2/3582 【微控制器 MCU】 2013-11-10
    11. 【原创】 TIVA C Launchpad使用心得之:软件开发包与CCS版本问题 5/8779 【微控制器 MCU】 2013-11-08
    12. 【原创】 TIVA C Launchpad使用心得之:基于Keil MDK开发 11/10479 【微控制器 MCU】 2013-10-27
    13. 【原创】 TIVA C Launchpad使用心得之:TIVA C Launchpad与S... 10/5242 【微控制器 MCU】 2013-10-23
    14. 【原创】 我来评论,太阳能光伏发电解决方案 0/1250 ADI参考电路 2013-10-16
    1. 确认个人信息无误
    2. 确认个人信息无误
    3. 颁奖:TI 电机驱动应用闯关答题赛 41/201 EEWORLD颁奖专区 2019-01-08
      确认个人信息无误
    4. STM32F051生成的BIN被0填充的问题 2/162 【stm32/stm8】 2019-01-03
      请提供工程文件,BIN是通过什么方式生成的?不能排除是设置问题。 生成HEX文件看看,不会出现这现象。
    5. 颁奖:英特尔®FPGA可编程加速平台介绍直播 31/217 EEWORLD颁奖专区 2018-12-29
      信息已确认, :victory:
    6. shijizai 发表于 2018-12-28 15:11 这是程序。注释上写的现象就是这个问题的现象。两种读法不一样,结果不一样这是为什么?
      PAout(6)是输出,你读什么?读回来肯定是错的呀。
    7. 没图、没程序,没真相
    8. 下载《ADI 任意波形发生器方案》抢楼有礼啦! 260/4518 【测试/测量】 2018-12-25
    9. 本帖最后由 gs001588 于 2018-12-25 09:40 编辑 确认个人信息无误,请兑换成E金币。 感谢eeworld、感谢Microchip。:victory:
    10. 2.8寸TFTLCD无法显示 5/309 【stm32/stm8】 2018-12-21
      你的问题比较大。 用的MCU确定是STM32F103VB吗? 如果是的话,那么这是一款中密度产品,没有FSMC总线。
    11. 【TI 单芯片C2000 Piccolo MCU】直播颁奖啦~ 22/181 EEWORLD颁奖专区 2018-12-14
      确认个人信息无误,:victory: 感谢eeworld,感谢TI
    12. TFT液晶屏供电问题 7/215 【stm32/stm8】 2018-12-06
      chenbingjy 发表于 2018-12-6 08:56
      不能只看你的负载功率,还得看317的功率。 如果你用的是DCY封装的,那么当24转16时,电压降了8V,只要电流为120mA,那么在317上消耗的功率就是1W了,根据热阻的情况,结温将高出环境温度49度。最大结温才125度,自身消耗2W功率已经顶天了,也就是说顶多250mA带载能力。 KC和KTE封装热阻小,散热效果要好一些。 直接用16V供电,不要过317,测一下实际电路的负载电流有多少。
    13. TFT液晶屏供电问题 7/215 【stm32/stm8】 2018-12-05
      关键是16V掉了。 量一下24V还对不对,用手靠近24转16V的317,看看烫不烫。
    14. STM32的中断优先级分组设置 3/259 【stm32/stm8】 2018-12-03
      优先级可以不设置,那就是同级别优先,谁先来算谁的。
    15. SWD无法下载,请问什么原因啊?? 8/421 【stm32/stm8】 2018-12-03
      * JLink Info: STM32 (connect): Can not attach to CPU. Trying connect under reset. 看一下,能不能识别你的器件。 如果器件都无法识别的话,必需将MCU的硬件复位管引到Jlink上来。 是否跑了低功耗程序,或程序有没有把SWD口禁掉,在或者Flash是否加了读保护。 或者你把BOOT0拉高,不让从Flash启动。
    16. 习惯就好了,强迫症的话,加回车
    17. STM32CubeMX配置的时钟不准? 7/250 【stm32/stm8】 2018-12-03
      这个问题可能是STM32CubeMX 4.25.0版本中,有一个寄存器没有配,升级到4.27.0就好了。我是在用L496调试舵机时发现的问题,由于舵机对时间要求严格。 4.25.0生成的时钟配置如下图: 正常的配置中必须有PLLM配置:否则,不正常。
    18. 请教一下STM32 WWDG window value的作用 1/141 【stm32/stm8】 2018-12-03
      本帖最后由 gs001588 于 2018-12-3 13:09 编辑 先改free-running,再改window。并且下面free-running的要比window大才行。 free-running对应T[6..0],window对应W[6..0]。因此窗口必须在整个运行时间内,最小值必须大于0x3F。
    19. 本帖最后由 gs001588 于 2018-11-30 18:49 编辑 确认信息无误 :victory:
    20. 个人信息确认无误,换成E金币 :victory:
  • TA暂时无记录哦~
    1. USB 3382 Data_Book

      标签:USB 3382 Data_Book

      USB 3382 Data_Book PCI Express Gen 2 to USB 3.0 SuperSpeed Peripheral Controller The USB 3382 is a PCI Express Gen 2 to USB 3.0 SuperSpeed Peripheral Controller. It features two PCI Express Gen 2 x1 ports and one USB 3.0 SuperSpeed client port. The USB 3382 provides a matching bandwidth at 5 GT/s between the PCI Express Gen 2 bus and the USB 3.0 SuperSpeed bus. The controller can easily add a USB 3.0 client port to an existing PCI Express system, as well as convert existing PCI Express functions (endpoints) to a USB 3.0 product. The internal high performance switch can configure the two PCI Express ports into one x1 upstream plus one x1 downstream, one x2 upstream, two x1 downstream, or one x2 downstream port. The flexibility allows different system configurations to achieve the maximum performance of the product. The USB 3382 provides two pairs of buffered, 100 MHz HCSL output clocks, for downstream ports (in adapter mode, one downstream port, and in root complex mode, one or two downstream ports), saving BOM cost by eliminating the need for extra clock buffer(s).

      下载次数 6次 资源类型 应用文档 上传时间 2013-12-17

    2. USB 2380 Data_Book

      标签:USB 2380 Data_Book

      USB 2380 Data_Book PCI Express Gen 1 to USB 2.0 Hi-Speed Peripheral Controller The USB 2380 is a PCI Express Gen 1 (2.5Gbps) to USB 2.0 Hi-Speed Peripheral Controller. It features one PCI Express Gen 1 x1 port and one USB 2.0 Hi-Speed client port. The USB 2380 provides 480Mbps bandwidth between the PCI Express Gen 1 bus and the USB 2.0 Hi-Speed bus. The controller can easily add a USB 2.0 client port to an existing PCI Express system. The USB 2380\'s standard PCI Express interface provides a x1 upstream port to connect directly to any PCI Express downstream port for maximum performance of the product.

      下载次数 10次 资源类型 应用文档 上传时间 2013-12-17

    3. NET 2282 data_book

      标签:NET 2282 data_book

      NET 2282 data_book PCI to High-Speed USB 2.0 Controller, 14 x 14mm TQFP The NetChip? NET 2282 PCI to USB 2.0 Hi-Speed Peripheral Controller is designed for easy integration with existing PCI-based systems and silicon. While there are many PCI-based USB Hosts on the market, the NET 2282 is one of the only PCI-based USB Peripheral Controllers available. It is optimized for converting existing PCI Cards or CardBus Adapters to stand-alone USB Devices. The NET 2282 is offered in a 14 x 14mm 120-pin TQFP. This device is available in lead-free packaging.

      下载次数 2次 资源类型 应用文档 上传时间 2013-12-17

    4. NET 2272 data_book

      标签:NET 2272 data_book

      NET 2272 data_book Local Bus to USB 2.0 Controller, 10 x 10mm TQFP or 6 x 6mm BGA The NetChip? NET 2272 Local Bus to Hi-Speed USB 2.0 Peripheral Controller is designed for low power and high performance applications. The NET 2272\'s low power requirements (186mW active, 8.1?W standby) make it ideal for bus-powered or battery-powered applications. Its variable I/O voltage (1.8V to 5V) makes it easy to connect to other low power components. The NET 2272 features the highest sustained data transfer speeds on USB - up to 40Mbytes/sec. Connections to the NET 2272 are simple because local bus interface of the chip looks like an 8 or 16-bit SRAM. Accessing the NET 2272\'s registers is as simple as accessing memory. The NET 2272 is offered in a 10 x 10mm 64-pin TQFP or 6 x 6mm 64-ball BGA package. This device is available in lead-free packaging.

      下载次数 2次 资源类型 应用文档 上传时间 2013-12-17

    5. USB 3380 Data_Book

      标签:USB 3380 Data_Book

      USB 3380 Data_Book PCI Express Gen 2 to USB 3.0 SuperSpeed Peripheral Controller The USB 3380 is a PCI Express Gen 2 to USB 3.0 SuperSpeed Peripheral Controller. It features one PCI Express Gen 2 x1 port and one USB 3.0 SuperSpeed client port. The USB 3380 provides a matching bandwidth at 5 GT/s between the PCI Express Gen 2 bus and the USB 3.0 SuperSpeed bus. The controller can easily add a USB 3.0 client port to an existing PCI Express system, as well as convert an existing PCI Express function (endpoint) to a USB 3.0 product. The USB 3380 can configure the PCI Express port as one x1 upstream port or one x1 downstream port. The flexibility allows different system configurations to achieve the maximum performance of the product. The USB 3380 provides a pair of buffered, 100 MHz HCSL output clocks, for the downstream port when configured in root complex mode, saving BOM cost by eliminating the need for extra clock buffer(s).

      下载次数 14次 资源类型 应用文档 上传时间 2013-12-17

    6. OXPCIe200_Datasheet

      标签:OXPCIe200 Datasheet PLX

      OXPCIe200 Datasheet Part of PLX\'s Expresso family of high-performance PCI Express? devices, the OXPCIe200 is a single-chip multi-port bridge with a rich set of connectivity ports and advanced system management to maximize data throughput while substantially reducing CPU and system loading. A fully integrated, single-lane PCI Express end-point controller and SerDes enables host system to access the USB 2.0 host, SPI and SRAM ports, a PLX high-performance 950 UART, plus user-defined GPIOs/PWMs. The device operates as either dual USB 2.0 host ports or one USB 2.0 host port and one SPI or SRAM port providing a high-throughput communication path from a PCI Express host system to a slave processor or peripherals. Complete with the Oxide development tools and certified device drivers, the OXPCIe200 is easy to design-in and the ideal connectivity solution for a diverse range of products, including inter-processor communication, device control, I/O expansion, and Multi-modem ExpressCard modules. Accelerate product development and time to market with Oxide and PLX\'s easy-to-design-in, high-performance serial connectivity solutions that just work.

      下载次数 2次 资源类型 应用文档 上传时间 2013-12-17

    7. OXCB950_datasheet

      标签:OXCB950 datasheet PLX

      OXCB950 datasheet Combining PLX\'s high performance UART and 32-bit PC Card technology, the OXCB950 is the ideal connectivity solution for products that need to bridge serial devices to 32-bit PC Card interfaces including: Cellular CDMA/GSM/GPRS, GPS, and Bluetooth wireless data cards. This highly integrated device is backed by certified device drivers, for a wide range of operating systems, to deliver ultimate performance with reduced design cycles and accelerated time to market. The OXCB950 is a single chip serial port solution for 32-bit PC Card based serial connectivity and bridging applications. The device incorporates PLX\'s high performance, feature-rich UART technology that combines the industry\'s fastest baud rates and deepest FIFOs with unrivalled flexibility. It adds up to a class leading serial connectivity solution.

      下载次数 1次 资源类型 应用文档 上传时间 2013-12-17

    8. OX16C950revB_Datasheet

      标签:OX16C950revB Datasheet PLX

      OX16C950revB Datasheet Utilizing PLX\'s high performance UART technology, the OX16C950 is the ideal solution for a diverse range of products requiring serial port connectivity including: PC Add-on Cards, Industrial PC, Point of Sale Terminals, Industrial Control and Network Management. The OX16C950 is a single chip, single UART for high performance applications. The device incorporates PLX\'s high performance, feature-rich UART technology that combines the industry\'s fastest baud rates and deepest FIFOs. It adds up to a class leading serial connectivity solution.

      下载次数 1次 资源类型 应用文档 上传时间 2013-12-17

    9. OXCF950_Datasheet

      标签:OXCF950 Datasheet PLX

      OXCF950 Datasheet Combining PLX\'s high performance UART and 16-bit PC Card/Compact Flash technology, the OXCF950B is the ideal connectivity solution for products that need to bridge serial devices to 16-bit PC Card or Compact Flash interfaces including: Cellular CDMA/GSM/GPRS, GPS, and Bluetooth wireless data cards. This highly integrated device is backed by certified device drivers, for a wide range of operating systems, to deliver ultimate performance with reduced design cycles and accelerated time to market. The OXCF950B is a single chip serial port solution for 16-bit PC Card and Compact Flash based serial connectivity and bridging applications. The device incorporates PLX\'s high performance, feature-rich UART technology that combines the industry\'s fastest baud rates and deepest FIFOs with unrivalled flexibility. It adds up to a class leading serial connectivity solution.

      下载次数 1次 资源类型 应用文档 上传时间 2013-12-17

    10. OX16C954B_Datasheet

      标签:OX16C954B Datasheet PLX

      OX16C954B Datasheet Utilizing PLX\'s high performance UART technology, the OX16C954 is the ideal solution for a diverse range of products requiring serial multi-port connectivity including: PC Add-on Cards, Industrial PC, Point of Sale Terminals, Industrial Control and Network Management. The OX16C954 is a single chip, quad UART for high performance applications. The device incorporates PLX\'s high performance, feature-rich UART technology that combines the industry\'s fastest baud rates and deepest FIFOs. It adds up to a class leading serial connectivity solution.

      下载次数 2次 资源类型 应用文档 上传时间 2013-12-17

    11. OXCFU950_Datasheet

      标签:OXCFU950 Datasheet PLX

      OXCFU950 Datasheet Combining PLX's high performance USB Host Controller, UART and 16-bit PC Card/Compact Flash technology, the OXCFU950 is the ideal connectivity solution for products that need to bridge multiple or high data rate devices to 16-bit PC Card or Compact Flash interfaces including: Cellular EvDO/WCDMA/HSDPA, Bluetooth 2.0 and Mobile Digital TV modules. This highly integrated device is backed by certified device drivers, for a wide range of operating systems, to deliver ultimate performance with reduced design cycles and accelerated time to market. The OXCFU950 is a single chip; serial and USB host port solution for 16-bit PC Card and Compact Flash based bridging applications. The device incorporates PLX's high performance, feature-rich USB host and UART technology that deliver the industry's fastest throughput and unrivalled flexibility in a class leading connectivity solution.

      下载次数 1次 资源类型 应用文档 上传时间 2013-12-17

    12. OX12PCI840_datasheet

      标签:OX12PCI840 datasheet PLX

      OX12PCI840 datasheet Combining PLX\'s high performance Parallel Port and PCI technology, the OX12PCI840 is the ideal connectivity solution for a diverse range of products requiring parallel port expansion including: PC Add-on Cards, Industrial PC, Point of Sale Terminals and Industrial Control. This highly integrated device is backed by certified device drivers, for a wide range of operating systems, to deliver ultimate performance with reduced design cycles and accelerated time to market. The OX12PCI840 is a single chip, parallel port solution for PCI parallel connectivity applications. The device combines PLX\'s high performance Parallel Port technology with unrivalled flexibility in a class leading connectivity solution.

      下载次数 1次 资源类型 应用文档 上传时间 2013-12-17

    13. OXuPCI952_Datasheet

      标签:OXuPCI952 Datasheet PLX

      OXuPCI952 Datasheet Combining PLX\'s high performance UART and universal voltage PCI technology, the OXuPCI952 is the ideal connectivity solution for a diverse range of products requiring low density port expansion including: PC Add-on Cards, Industrial PC, Point of Sale Terminals, Industrial Control and Network Management. This highly integrated device is backed by certified device drivers, for a wide range of operating systems, to deliver ultimate performance with reduced design cycles and accelerated time to market. The OXuPCI952 is a single chip, dual serial and single parallel port or local bus solution for universal PCI based serial and parallel connectivity applications. The device incorporates PLX\'s high performance, feature-rich UART technology that combines the industry\'s fastest baud rates and deepest FIFOs with unrivalled flexibility. It adds up to a class leading serial connectivity solution.

      下载次数 1次 资源类型 应用文档 上传时间 2013-12-17

    14. OXuPCI954_Datasheet

      标签:OXuPCI954 Datasheet PLX

      Combining PLX\'s high performance UART and universal voltage PCI technology, the OXuPCI954 is the ideal connectivity solution for a diverse range of products requiring low density port expansion including: PC Add-on Cards, Industrial PC, Point of Sale Terminals, Industrial Control and Network Management. This highly integrated device is backed by certified device drivers, for a wide range of operating systems, to deliver ultimate performance with reduced design cycles and accelerated time to market. The OXuPCI954 is a single chip, quad serial and single parallel port or local bus solution for universal PCI based serial and parallel connectivity applications. The device incorporates PLX\'s high performance, feature-rich UART technology that combines the industry\'s fastest baud rates and deepest FIFOs with unrivalled flexibility. It adds up to a class leading serial connectivity solution.

      下载次数 9次 资源类型 应用文档 上传时间 2013-12-17

    15. OXPCIe840_Datasheet

      标签:OXPCIe840 Datasheet PLX

      OXPCIe840 Datasheet Part of PLX\'s Expresso family of high performance PCI Express? devices, the OXPCIe840 provides a single chip parallel port device for PCI Express? based applications. Incorporating PLX\'s high performance parallel port technology, it combines outstanding system performance with unrivalled flexibility for a class leading connectivity solution. Complete with Oxide development tools, the OXPCIe840 is easy to design-in and the ideal connectivity solution for a diverse range of products requiring parallel port expansion including: PC Add-on Cards, Industrial PC, Point of Sale Terminals, Industrial Control, and Embedded Systems.

      下载次数 1次 资源类型 应用文档 上传时间 2013-12-17

    16. OXPCIe958_Datasheet

      标签:OXPCIe958 Datasheet PLX

      OXPCIe958 Datasheet PCIe to 8 UARTs

      下载次数 3次 资源类型 应用文档 上传时间 2013-12-17

    17. OXPCIe954_Datasheet

      标签:OXPCIe954 Datasheet PLX

      OXPCIe952 Datasheet PCIe to 2 UARTs

      下载次数 1次 资源类型 应用文档 上传时间 2013-12-17

    18. OXPCIe952_Datasheet

      标签:OXPCIe952 Datasheet PLX

      OXPCIe952 Datasheet PCIe to 2 UARTs

      下载次数 1次 资源类型 应用文档 上传时间 2013-12-17

    19. OX16PCI954_datasheet

      标签:OX16PCI954 datasheet PLX

      OX16PCI954 datasheet PCI to 4 serial

      下载次数 1次 资源类型 应用文档 上传时间 2013-12-17

    20. OX16PCI958_Datasheet

      标签:OX16PCI958 Datasheet PLX

      OX16PCI958 Datasheet PCI to 9 serial

      下载次数 0次 资源类型 应用文档 上传时间 2013-12-17

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李洪祥 2018-8-30
您好,我叫李洪祥是一名学生,在论坛里看到您挺厉害的,现在在弄AD5420输出4-20mA电流,想请教您个问题。能加您下QQ吗?自己弄了很长时间了没有什么进展,电流输出不稳定,且误差较大,误差在0.5这里,不知道怎么办,希望得到您的帮助。
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