MAX7044是基于晶振PLL 的VHF/UHF发射器芯片，在300 MHz～450 MHz频率范围内发射OOK/ASK数据，数据速率达到100 kbps，输出功率+13 dBm(50Ω负载)，电源电压+2.1～+3.6 V，电流消耗在2.7 V时仅7.7 mA。工作温度范围一40℃～＋125℃，采用3 mm×3 mm SOT23 - 8封装。 MAX7033是一个完全集成的低功耗CMOS超外差接收器芯片，接收频率范围在300 MHz～450 MHz的ASK信号。接收器射频输入信号范围从一114 dBm-0dBm。MAX7033芯片内部包含有LNA、差分镜像抑制混频器、PLL、VCO、10.7 MHz IF限幅放大器、AGC、RSSI、模拟基带数据信号恢复等电路。工作电压+3.3 V或+5.0V，250μs启动时间，低功耗模式电流消耗<3.5μA，工作温度-40℃～＋105℃，采用TSSOP-28和薄形QFN-EP* *-32封装。 MAXT044发射器芯片与接收器芯片MAX7033配套，适合汽车遥控、无键进入系统、安防系统、车库门控制、家庭自动化、无线传感器等应用。
上传时间： 2017-05-06
上传用户：cuiyashuo
用matlab产生mif文件。(Altera的EDA软件，如maxplus，quartus等用到的初始化rom，ram等的文件格式)
上传时间： 2017-05-20
上传用户：hullow
A small tool for grab all resources from WM devices. Can be used for localization and create MUI files. Grab resources even from ROM files.
标签： localization for resources devices
上传时间： 2013-12-10
上传用户：xaijhqx
本文介绍2410启动代码的分析，ADS下C语言的入口方式和ROM镜像文件的生成。
上传时间： 2014-01-23
上传用户：maizezhen
The SL11RIDE is a low cost, high speed Universal Serial Bus RISC based Controller board. It contains a 16-bit RISC processor with built in SL11RIDE ROM to greatly reduce firmware development efforts. Its serial flash EEPROM interface offers low cost storage for USB device configuration and customer product specific functions. New functions can be programmed into the I2C by downloading it from a USB Host PC. This unique architecture provides the ability to upgrade products, in the field, without changing the peripheral hardware.
标签： Controller Universal contains Serial
上传时间： 2014-01-06
上传用户：15071087253
通常的汉字显示方式是先根据所需要的汉字提取汉字点阵（如16×16点阵），将点阵文件存入ROM，形成新的汉字编码；而在使用时刚需要先根据新的汉字编码组成语句，再由MCU根据新编码提取相应的点阵进行汉字显示。在这种显示方式中，如果使用的流字数量较大或语句较多时，利用汉字的新编码组成语句将是一件十分繁琐而枯燥的工作。针对这种情况，本文提出了一种十分简单的方式——直接利用PC机的汉字内码作为单片机系统的编码。
上传时间： 2017-06-21
上传用户：xg262122
1、ldscript，用于程序连接过程中指导程序段组织情况 2、程序段： 只读段（可位于ROM和RAM中）：text、rodata 读写段（必须位于RAM中）：data、 bss
标签： ldscript
上传时间： 2017-07-12
上传用户：jiahao131
CFE contains the following important features: * Easy to port to new SB1250/BCM1480 designs * Initializes CPUs, caches, memory controllers, and peripherals * Built-in device drivers for SB1250 SOC peripherals * Several console choices, including serial ports, ROM emulators, JTAG, etc. * Environment storage in NV EEPROM, flash, etc. * Supports big or little endian operation * Supports 32-bit and 64-bit processors * Support for network bootstrap. Network protocols supported include IP,ARP,ICMP,UDP,DHCP,TFTP. * Support for disk bootstrap. * Provides an external API for boot loaders and startup programs * Simple user interface. UI is easy to remove for embedded apps.
标签： following important contains features
上传时间： 2014-11-23
上传用户：龙飞艇
用VHDL语言描述的用锁存器，加法计数器，ROM存储器构成的RTL图
上传时间： 2013-12-12
上传用户：vodssv
This book is for someone who wants to quickly master the basics of how to install, run, and maintain Linux on an Intel-based personal computer. All of the tools you need are included. Your computer should have a monitor, or display, keyboard, mouse, hard drive, floppy drive, and CD-ROM drive. Although you can jump right in and install Linux onto your hard drive, you should have some technical information about your computer and its hardware on hand before you start.
标签： install someone quickly maintai
上传时间： 2017-08-19
上传用户：zhuoying119
