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ST7787 芯片的SPEC，比亚迪2.4inchLCM的SPEC。The ST7787 is a single-chip controller/driver for 262K-color, graphic type TFT-LCD. It consists of 720 source line and 320 gate line driving circuits. This chip is capable of connecting directly to an external microprocessor, and accepts Serial Peripheral I ...

IEEE 802.11h-2003 IEEE Standard for Information technology—Telecommunications and Information Exchange Between Systems—LAN/MAN Specific Requirements—Part 11: Wireless LAN Medium Access Control (MAC) and Physical Layer (PHY) Specifications: Spectrum and Transmit Power Management Extensions in the ...

ATmega128实验板 简要介绍： 主要芯片： CPU:ATmega128L SRAM:SR61L256BS-8 CPLD:XILINX XC95144XL SFLASH:AT45DB081B ETHERNET:CS8900A USB:PDIUSBD12 LCD:122x32 LMC62_095_M POWER:LM2596S-3.3 RS232:MAX3232 软件：RS232,SRAM,CPLD调试通过，uCosII可以运行，ethernet部分没有完成，usb完成了一部分。 ...

Xilinx公司 Virtex4 FPGA官方评估板的电路原理图和相应的PCB文件。是Virtex FPGA硬件电路设计的典范参考设计。其中，PCB文件是PADS格式。

电源的驱动程序源代码 a useful driver program，source code for power supply

The MIPS32&#174 4KEm&#8482 core from MIPS&#174 Technologies is a member of the MIPS32 4KE&#8482 processor core family. It is a high-performance, low-power, 32-bit MIPS RISC core designed for custom system-on-silicon applications. The core is designed for semiconductor manufacturing companies, ASIC d ...

超市销售管理系统 4) 文档里面有完整的需求说明书，详细设计说明书，测试文档等，另外附带有活动、时序图的源设计文件，需要 Power Designer 11 才能打开。

PADS2007画图软件的封装教程，是新手学PADS必看的教程

PRINCIPLE: The UVE algorithm detects and eliminates from a PLS model (including from 1 to A components) those variables that do not carry any relevant information to model Y. The criterion used to trace the un-informative variables is the reliability of the regression coefficients: c_j=mean(b_j)/std ...

此文档英文原文摘自www.cppreference.com 以下C-Free的支持者，为文档的翻译做出贡献，特此感谢： Dreamby , sirius , Vic Zhang , Lauren.Jc , Rexzhou , power , littlestone