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开关电源 LTC3207,LTC3207-1用户指南

  The LTC®3207/LTC3207-1 is a 600mA LED/Camera driverwhich illuminates 12 Universal LEDs (ULEDs) and onecamera fl ash LED. The ULEDs are considered universalbecause they may be individually turned on or off, setin general purpose output (GPO) mode, set to blink at aselected on-time and ...
https://www.eeworm.com/dl/520/36572.html
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技术书籍 MAX338/MAX339的英文数据手册

  本软件是关于MAX338, MAX339的英文数据手册:MAX338, MAX339   8通道/双4通道、低泄漏、CMOS模拟多路复用器   The MAX338/MAX339 are monolithic, CMOS analog multiplexers (muxes). The 8-channel MAX338 is designed to connect one of eight inputs to a common output by control of a 3-bit binar ...
https://www.eeworm.com/dl/537/36708.html
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C/C++语言编程 基于(英蓓特)STM32V100的看门狗程序

This example shows how to update at regulate period the WWDG counter using theEarly Wakeup interrupt (EWI). The WWDG timeout is set to 262ms, refresh window set to 41h and the EWI isenabled. When the WWDG counter reaches 40h the EWI is generated and in the WWDGISR the counter is refreshed to prevent ...
https://www.eeworm.com/dl/503/37359.html
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可编程逻辑 采用TÜV认证的FPGA开发功能安全系统

This white paper discusses how market trends, the need for increased productivity, and new legislation have accelerated the use of safety systems in industrial machinery. This TÜV-qualified FPGA design methodology is changing the paradigms of safety designs and will greatly reduce development e ...
https://www.eeworm.com/dl/kbcluoji/39304.html
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可编程逻辑 Create a 1-Wire Master with Xilinx PicoBlaze

Abstract: Designers who must interface 1-Wire temperature sensors with Xilinx field-programmable gate arrays(FPGAs) can use this reference design to drive a DS28EA00 1-Wire slave device. The downloadable softwarementioned in this document can also be used as a starting point to connect other 1-Wir ...
https://www.eeworm.com/dl/kbcluoji/39318.html
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可编程逻辑 Nios II定制指令用户指南

     Nios II定制指令用户指南:With the Altera Nios II embedded processor, you as the system designer can accelerate time-critical software algorithms by adding custom instructions to the Nios II processor instruction set. Using custom instructions, you can reduce a complex sequen ...
https://www.eeworm.com/dl/kbcluoji/39394.html
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可编程逻辑 XAPP694-从配置PROM读取用户数据

This application note describes how to retrieve user-defined data from Xilinx configurationPROMs (XC18V00 and Platform Flash devices) after the same PROM has configured theFPGA. The method to add user-defined data to the configuration PROM file is also discussed.The reference design described in t ...
https://www.eeworm.com/dl/kbcluoji/40049.html
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可编程逻辑 XAPP228 -Virtex器件内的四端口存储器

This application note describes how the existing dual-port block memories in the Spartan™-IIand Virtex™ families can be used as Quad-Port memories. This essentially involves a dataaccess time (halved) versus functionality (doubled) trade-off. The overall bandwidth of the blockmemory in ...
https://www.eeworm.com/dl/kbcluoji/40055.html
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可编程逻辑 XAPP098 - Spartan FPGA低成本、高效率串行配置

This application note shows how to achieve low-cost, efficient serial configuration for Spartan FPGA designs. The approachrecommended here takes advantage of unused resources in a design, thereby reducing the cost, part count, memory size,and board space associated with the serial configuration ci ...
https://www.eeworm.com/dl/kbcluoji/40059.html
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可编程逻辑 WP401-FPGA设计的DO-254

The standard that governs the design of avioniccomponents and systems, DO-254, is one of the mostpoorly understood but widely applicable standardsin the avionic industry. While information on thegeneral aspects of the standard is easy to obtain, thedetails of exactly how to implement the standard ...
https://www.eeworm.com/dl/kbcluoji/40071.html
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