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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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车票售票系统
这是一个完整的c++代码，不仅可以植入电脑直接应用，在硬件支持的情况下可以做成设备来用
- 2022-08-11 14:18:01下载
- 积分：1
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mcp2510的spi驱动，另加一个测试程序。cpu为三星2410，测试通过。...
mcp2510的spi驱动，另加一个测试程序。cpu为三星2410，测试通过。-MCP2510 of spi driver, plus a test procedure. cpu for the Samsung 2410, test.
- 2022-01-31 13:49:01下载
- 积分：1
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看门狗自动采集数据
看门狗自动采集数据-watchdog automatic data collection
- 2022-07-03 11:17:39下载
- 积分：1
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datasheet lcd hd 44780
datasheet lcd hd 44780
- 2023-03-19 19:20:04下载
- 积分：1
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在W78E58处理器上移植的uCOS-II
资源描述在W78E58处理器上移植的uCOS-II 系统文件 + OS_CPU_C.C 、OS_CPU.H、 OS_CPU_A.ASM、INCLUDES.H应有尽有。
- 2022-02-02 04:07:27下载
- 积分：1
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max7219驱动，适用于凌阳SPCE061A
max7219驱动，适用于凌阳SPCE061A-max7219-driven, in Sunplus SPCE061A
- 2023-06-05 22:50:03下载
- 积分：1
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这是一个ＭＳＰ４３０在ＩＡＲ环境下开发的益而高点亮ＬＣＤ的一个小程序...
asfasd f asdfasdfasdf asd-asfasdfasdf asdfasdfasdf asdfasdfasdfasd
- 2022-01-28 17:28:12下载
- 积分：1
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炬力MP3软件和程序包括sdk_i_32f_16.rar，修订过程…
ATJ2085 mp3软件，程序包括sdk u i u 32f u 16.rar，修改程序
- 2022-02-10 00:45:34下载
- 积分：1
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Described in detail how to LWIP stack ported to an embedded platform
详细讲述了如何将LWIP协议栈移植到嵌入式平台上-Described in detail how to LWIP stack ported to an embedded platform
- 2022-01-26 07:49:16下载
- 积分：1
