搜索：bit - 虫虫下载站

嵌入式综合  Blackfin嵌入式对称性多处理器的初步技术数据手册

概要2 个对称的600MHz 高性能Blackfin 内核328K Bytes 片内存储器每个 Blackfin 内核包括:2 个16 位MAC，2 个40 位ALU，4 个8 位视频ALU，以及1 个40 位移位器RISC 式寄存器和指令模型，编程简单，编译环境友好先进的调试、跟踪和性能监视内核电压 0.8V-1.2V，片内调压器可调兼容 3.3V 及2.5V I/O256 引脚Mini-BGA 和297 引 ...

https://www.eeworm.com/dl/566/35908.html

下载: 42

查看: 1064

嵌入式综合  lpc2292/lpc2294 pdf datasheet

The LPC2292/2294 microcontrollers are based on a 16/32-bit ARM7TDMI-S CPU with real-time emulation and embedded trace support, together with 256 kB of embedded high-speed flash memory. A 128-bit wide memory interface and a unique accelerator architecture enable 32-bit code execution at the maximum ...

https://www.eeworm.com/dl/566/35961.html

下载: 127

查看: 1072

无线通信  户外使用的无线蓝牙立体声音频系统

Abstract: When people want portable music, they usually rely on battery-powered audio devices. With a bit of engineeringblood (or curiosity) running in your veins, it is not difficult to build a wireless Bluetooth&reg; stereo audio system that can becontrolled with any device that has a Bluetooth ...

https://www.eeworm.com/dl/510/36239.html

下载: 72

查看: 1041

ARM LPC314x系列ARM微控制器用户手册

The NXP LPC314x combine a 270 MHz ARM926EJ-S CPU core, High-speed USB 2.0OTG, 192 KB SRAM, NAND flash controller, flexible external bus interface, three channel10-bit A/D, and a myriad of serial and parallel interfaces in a single chip targeted atconsumer, industrial, medical, and communication mark ...

https://www.eeworm.com/dl/553/36624.html

下载: 137

查看: 1038

技术书籍  MAX338/MAX339的英文数据手册

　　本软件是关于MAX338, MAX339的英文数据手册：MAX338, MAX339&nbsp;&nbsp; 8通道/双4通道、低泄漏、CMOS模拟多路复用器　　The MAX338/MAX339 are monolithic, CMOS analog multiplexers (muxes). The 8-channel MAX338 is designed to connect one of eight inputs to a common output by control of a 3-bit binar ...

https://www.eeworm.com/dl/537/36708.html

下载: 31

查看: 1076

C/C++语言编程  基于（英蓓特）STM32V100的串口程序

This example provides a description of how&nbsp; to use the USART with hardware flowcontrol and communicate with the Hyperterminal.First, the USART2 sends the TxBuffer to the hyperterminal and still waiting fora string from the hyperterminal that you must enter which must end by '\r'character (keypa ...

https://www.eeworm.com/dl/503/37358.html

下载: 144

查看: 1127

C/C++语言编程  基于（英蓓特）STM32V100的看门狗程序

This example shows how to update at regulate period the WWDG counter using theEarly Wakeup interrupt (EWI). The WWDG timeout is set to 262ms, refresh window set to 41h and the EWI isenabled. When the WWDG counter reaches 40h the EWI is generated and in the WWDGISR the counter is refreshed to prevent ...

https://www.eeworm.com/dl/503/37359.html

下载: 181

查看: 1098

C/C++语言编程  ch451数码管驱动实例程序

CH451 使用一个系统时钟信号来同步芯片内部的各个功能部件，例如，当系统时钟信号的频率变高时，显示驱动刷新将变快、按键响应时间将变短、上电复位信号的宽度将变窄、看门狗周期也将变短。一般情况下，CH451 的系统时钟信号是由内置的阻容振荡提供的，这样就不再需要任何外围电路，但内置RC 振荡的频率受电源电压的影响较 ...

https://www.eeworm.com/dl/503/37366.html

下载: 41

查看: 1105

C/C++语言编程  cs5460a程序(C程序源代码)

#include <reg51.h>#include <main.h>#include <interrupt.h> cs5460a应用电路(含源程序)bit code table_odd_even_bit[16]={0,1,1,0,1,0,0,1,1,0,0,1,0,1,1,0}; extern uchar rs485_timeout,pointer_buf485;extern uchar rs485_buf[MAX_485_LEN];extern uchar idata spi_buf[MAX_SPI_LEN];extern uchar pointer_send,send_l ...

https://www.eeworm.com/dl/503/37368.html

下载: 111

查看: 1162

开发工具  单片机12864液晶时钟显示程序

12864液晶时钟显示程序 LCD 地址变量 ;**************变量的定义***************** RS&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; BIT&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; P2.0&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; ;LCD数据/命令选择端(H/L) RW&nbsp;&nb ...

https://www.eeworm.com/dl/550/37622.html

下载: 193