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CML公司的DE9901开发板
应用背景The CMX990 provides, on-chip: a flexible, formattable GMSK packet and freeformat modem, a dual synthesiser fed from an external source, IF and RF transceiver stages for both Rx and Tx modes, and auxiliary ADCs and DACs for system control and monitoring.关键技术Operating in the range of 400MHz to 1GHz at data rates of 4 to 16 kbps.
This single-chip, half-duplex device requires a minimum of external components, keeping end-product board size, power consumption and cost to an absolute minimum.
The versatile GMSK modem is configured for either packet and freeformat data operation via an efficient task-oriented Rx and Tx format and command structure combined with data scrambling, interleaving and FEC and CRC capabilities.
Rx data acquisition, extraction and tracking functions use Rx data-quality feedback to support varying signal environments. IF and RF functions in the Tx path handle all the signal processing requi
- 2022-02-04 17:09:35下载
- 积分:1
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mini2440裸系统LCD屏驱动实例
mini2440裸系统LCD驱动实例,里面详细介绍了各个环节的步骤,是难得的例子,有助于了解芯片的具体操作
- 2022-02-12 11:43:58下载
- 积分:1
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ntripclient源码
这是一个ntripclient的源码,主要是设置各种参数从ntripcaster上获取GNSS数据,然后将数据通过串口输出或写在文件里,源码比较实用,适合在linux操作系统下开发
- 2022-06-15 23:52:27下载
- 积分:1
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刚才上载了LCD的中文件数据手册。现在再上一个自己写的比较通用的LCD驱动程序模版。...
刚才上载了LCD的中文件数据手册。现在再上一个自己写的比较通用的LCD驱动程序模版。-LCD just uploaded the manual in the file data. Now to a comparison of their own to write generic templates LCD driver.
- 2023-05-20 01:10:04下载
- 积分:1
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The success of the latest test tslib, ran in the RMI AU1200 Oh!! Very difficult...
成功的最新测试tslib,运行在RMI AU1200哦!!很难得到它!!
- 2022-03-20 21:10:08下载
- 积分:1
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深圳英蓓特EV40开发板的随机源
深圳英蓓特EV40开发板的随机源码(Shenzhen Embest EV40 Development Board of random source)-Shenzhen Embest EV40 Development Board of random source
- 2022-01-22 15:46:29下载
- 积分:1
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source code of ADUC8XX
ADUC8XX代码-source code of ADUC8XX
- 2022-03-07 20:09:49下载
- 积分:1
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单片机温度显示系统
显示四位温度。单片机采样。用18B20采集温度。
- 2022-01-28 00:33:23下载
- 积分:1
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单片机读写U盘程序,包含FAT32文件系统和U盘枚举过程
单片机读写U盘程序,包含FAT32文件系统和U盘枚举过程-U disk read and write single-chip process
- 2022-05-10 20:21:08下载
- 积分:1
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aduc7061代码
它是源代码usb基于温度探测器使用aduc7061,它包含了示意图和接口与7061 rtd的嵌入式代码,也contian的说明。由利用这个,我们可以连接rtd和THAD
- 2022-07-10 05:13:14下载
- 积分:1