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Description: Arm开发LPC2200实验板驱动包，以最快的速度来运行，最有效率的代码-Arm LPC2200 development board-driven experiment kits, with the fastest speed operation and efficient code
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Size: 457728 |
Author: king |
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Description: mtk ChineseMiracle_LanguagePackEditor 的外文说明书-mtk ChineseMiracle_LanguagePackEditor the foreign language instructions
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Size: 8871936 |
Author: 李作魁 |
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Description: 周立功公司出的easyARM2131开发板的CPU PACK和开发板的原理图,需要板上例程请讲
QQ:286130232-Week Ligong easyARM2131 company out of the CPU PACK development board and the development board schematic diagram of the need for on-board routine, please talk QQ: 286130232
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Size: 72704 |
Author: 汪翔 |
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Description: 通过8255将CPU的数据输出到打印机，PA口输出，方式一，查询式传送-Through the 8255 CPU data output to printer
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Size: 6144 |
Author: wang |
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Description: 带数码管显示的交通灯模拟控制系统设计. 硬件方面：8253产生1HZ的方波，脉冲到8259的IR1端，产生中断，调中断服务子程序。在加入紧急车道后，单脉冲（）连到8259的IRO端，产生一个高级的中断请求信号。
软件方面：主程序先对各个硬件初始化，在开CPU中断，然后空操作，等待中断。执行低级中断（IR1）时，8255的PA口负责选数码管，PB口负责显示数字，用查表法可查到0~9的数码管编码。
采用循环扫描方法，人眼即可看到连续的二位数。当倒计时减到零时，对红绿灯取反。若手动上下拨动单脉冲（）一次，则产生一个高级中断（IR0），程序转而执行此中断处理程序，处理完后返回继续执行低级中断（IR1）。
-Traffic lights analog control system design with digital display
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Size: 6144 |
Author: 宋威 |
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Description: LC930 是深圳灵卡技术推出的低成本，较低功耗，高性能嵌入式WiFi模块。采用高通AR9331一体化单芯片WIFI无线SOC解决方案. 内部集成CPU,WIFI基带，PA，使产品体积显著减小。LC930引出了众多功能接口，例如：串口，SPI主设备口，网口，USB口，I2S接口，GPIO口等,使得LC930可以广泛应用在无线数据传输，多媒体音视频传输，无线数据存储等应用场合。 LC930是一款基于高通Atheros ARA9331的芯片,8 MB Flash，64MB DDR2的全新功能WIFI核心模块。采用IEEE802.11n,1T1R 最高可达150Mbps,具有1个USB2.0,1个高速UART串口,多个GPIO接口。1WAN+4LAN10/100Mbps接口，方便用户灵活扩展外围接口主板，可广泛应用于各种家，商，工业嵌入式无线产品。-LC930 is a high performance embedded WiFi module with low cost and low power consumption. It adopts integrated single chip Qualcomm AR9331 with WiFi wireless SOC solution. LC930 internal integrated CPU, WiFi baseband and PA, making module much smaller. LC930 has many function interfaces such as serial ports, SPI master device, WAN/LAN port, USB port, I2S interface, GPIO port, etc., making LC930 can be widely used in wireless data transmission, multimedia audio and video transmission, wireless data storage and so on.
LC930 is a new function WiFi core module based on qualcomm Atheros ARA9331 chip, 8 MB Flash, 64 MB of DDR2. It complies with the IEEE802.11n, 1T1R up to 150 MBPS, has aUSB2.0 port, a high speed UART serial port, multiple GPIO interfaces, 1 WAN+ 4 LAN 10/100 Mbps interface, convenient for users to extend flexibly peripheral interface board, can be widely used in all kinds of home, business, industrial embedded wireless products.
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Size: 647168 |
Author: 张军 |
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Description: LC978 是深圳灵卡技术推出的低成本，较低功耗，高性能嵌入式WiFi模块。采用
MTK7688一体化单芯片WIFI无线SOC解决方案. 内部集成CPU,WIFI基带，PA，使产
品体积显著减小。LC978引出了众多功能接口，例如：串口，SPI主从设备口，网口，
USB口，I2S接口，I2C接口，PWM接口，GPIO口等,使得LC978可以广泛应用在无线
数据传输，多媒体音视频传输，无线数据存储等应用场合。
LC978的WiFi最高支持150Mbps的速率，支持802.11bgn标准。-LC978 is a high performance embedded WiFi module with low cost and low power consumption. It adopts integrated single chip MTK7688 with WiFi wireless SOC solution. LC978 internal integrated CPU, WiFi baseband and PA, making module much smaller. LC978 has many function interfaces such as serial ports, SPI master device, WAN/LAN port, USB port, I2S interface, I2C interface, PWM interface, GPIO port, etc., making LC930 can be widely used in wireless data transmission, multimedia audio and video transmission, wireless data storage and so on.
LC978 can support the highest WiFi rate to 150Mbps and comply with IEEE802.11bgn.
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Size: 1303552 |
Author: 张军 |
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