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I2C核心,包括主机和从机
2c-hs主从总线控制器为核心的i2c-hs核心实现了一个符合飞利浦I2C总线串行接口®规范版本2.1。它是符合PVCI(周围的虚拟组件接口)标准是SoC片上总线的开放式标准。该i2c-hs开发的ASIC和FPGA实现重用一个微码免费设计。本设计是严格同步…
- 2022-06-21 18:41:44下载
- 积分:1
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最早的网上客户服务系统。参观者可以成为其O。
国内最早的在线客服系统源码.可以把访客变成自己的客户.是目前比较流行的在线客服系统-The earliest source of online customer service system. Visitors can become its own customers. Is the more popular online customer service system
- 2022-01-24 13:55:17下载
- 积分:1
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CPT 7785 LCD驱动IC的初始化代码
cpt+7785 LCD 驱动IC的初始化代码-cpt+ 7785 LCD Driver IC initialization code
- 2022-02-14 00:07:00下载
- 积分:1
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NRF905 Datesheet 这东西还是有用到的时候的。收藏起来。
nRF905:
工作电压为1.9~3.6V
32引脚QFN封装(5×5m...
NRF905 Datesheet 这东西还是有用到的时候的。收藏起来。
nRF905:
工作电压为1.9~3.6V
32引脚QFN封装(5×5mm)
433/868/915MHz频道
SPI接口
GMSK调制,抗干扰能力强
外围元件少
产品易开发 -NRF905 Datesheet this stuff was useful to time. Away. nRF905: working voltage of 1.9 ~ 3.6V 32-pin QFN package (5 × 5mm) 433/868/915MHz Channel SPI interface GMSK modulation, anti-interference ability fewer external components prone to develop products
- 2022-01-25 20:46:44下载
- 积分:1
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如何使本文件从十六进制
how to make bin file from hex
- 2022-04-19 06:49:36下载
- 积分:1
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5800C Fm chip code data and drive
Technical characteristics:
* Domestic firs...
5800C Fm芯片资料和驱动代码
技术特点:
*国内首颗采用CMOS工艺的调频收音机芯片;
*驱动能力强,可直接驱动耳机及放大器;
*功耗低,比国外先进方案还低1mA;
*频率覆盖从76M-108M的各国调频波段;
*高度集成度,所需外围器件数为零;
*强大的LOW-IF数字音频结构;
*强大的数字信号处理技术(DSP),实现自动频率控制和自动增益控制;
*数字自适应噪声抑制
接受灵敏度高、音质出色、立体声效果优异;
*支持重低音,可调式电台搜寻、柔软静音和混音等功能;
*只需一个32.768K晶振作为参考时钟;
*支持I2C和SPI数字接口,支持I2S音频接口,可以配合所有多媒体处理芯片;
*可调去加重(50/75 us) ;
*模拟和数字音量控制;
*线性模拟输出电压;
*两线和三线控制接口模式;
*封装面积: 4×4mm,24-pin QFN-5800C Fm chip code data and drive
Technical characteristics:
* Domestic first CMOS process using the FM radio chip
* Drive ability, and can directly drive headphones and amplifier
* Low power consumption, advanced program than lower 1mA
* Frequency coverage from 76M-108M FM band of countries
* A high degree of integration, necessary to zero the number of peripheral devices
* LOW-IF powerful digital audio structure
* A powerful digital signal processing technology (DSP), automatic frequency control and AGC
* Digital Adaptive Noise Reduction
- 2022-10-14 17:05:03下载
- 积分:1
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AD620中文使用手册。有需要的朋友可以下载看看!
AD620中文使用手册。有需要的朋友可以下载看看!-AD620 English user manual. Friend in need is available for download to see!
- 2023-05-08 22:10:03下载
- 积分:1
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GB的输入法,有在VC下的,也有在ARM平台下的,可以在手机上实现...
GB的输入法,有在VC下的,也有在ARM平台下的,可以在手机上实现-GB input method, there is in the VC under, and in the ARM platform, and can be implemented on mobile phones
- 2023-05-18 18:30:04下载
- 积分:1
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MT6219 reference circuit, there is a more detailed description of this CPU
MT6219参考电路,对这个CPU有更详细的说明
- 2022-02-12 00:18:41下载
- 积分:1
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licence kernell install for compiler nucleus
licence kernell install for compiler nucleus
- 2022-03-22 05:37:29下载
- 积分:1