代码搜索:IC芯片
找到约 10,000 项符合「IC芯片」的源代码
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www.eeworm.com/read/389960/6961907
adc
ADC模块内部自带一个温度传感器。
公式:
Vsenso = 2.7-(T+55)/75
因此,利用ADC测得Vsenso就可以算出温度值T:
T = (2.7-Vsenso)*75-55
温度转换结果通过UART输出。
在室温环境下,如果手指按在LM3S1138芯片上温度会明显升高数摄氏度;如果用棉棒蘸酒精擦拭芯片表面温度会有明显下降。
www.eeworm.com/read/142299/12952636
bak chuping.bak
/*
[文件名] Touch.c
[功 能] 8051单片机驱动ADS7846/ADS7843芯片
[简 介] ADS7846/7843芯片 适合用在4线制触摸屏,它通过标准SPI协议和CPU通信,操作简单,精度高,当
触摸屏被按下时(即有触摸事件发生)则ADS7846向CPU发中断请求,CPU接到请求后,应延时一下再响应
www.eeworm.com/read/142299/12952648
c chuping.c
/*
[文件名] Touch.c
[功 能] 8051单片机驱动ADS7846/ADS7843芯片
[简 介] ADS7846/7843芯片 适合用在4线制触摸屏,它通过标准SPI协议和CPU通信,操作简单,精度高,当
触摸屏被按下时(即有触摸事件发生)则ADS7846向CPU发中断请求,CPU接到请求后,应延时一下再响应
www.eeworm.com/read/405655/11459617
txt harddiskmp3.txt
该播放器使用了美国atmel公司出品的mp3播放器专用芯片at89c51snd1c.
本芯片特性如下:
1)MCS51内核,可以利用单片及开发软件Keil软件方便开发mp3播放器,无需特殊软件平台;
2)MPEG I/II-Layer 3 hardware decoder
.独立MP3 Decoder
.支持48,44.1,32,24,22.05
www.eeworm.com/read/37086/1068194
txt harddiskmp3.txt
该播放器使用了美国atmel公司出品的mp3播放器专用芯片at89c51snd1c.
本芯片特性如下:
1)MCS51内核,可以利用单片及开发软件Keil软件方便开发mp3播放器,无需特殊软件平台;
2)MPEG I/II-Layer 3 hardware decoder
.独立MP3 Decoder
.支持48,44.1,32,24,22.05
www.eeworm.com/read/152843/5664040
h cpu-feature-overrides.h
/*
* This file is subject to the terms and conditions of the GNU General Public
* License. See the file "COPYING" in the main directory of this archive
* for more details.
*
* Copyright (C) 2003
www.eeworm.com/read/152843/5664141
h cpu-feature-overrides.h
/*
* This file is subject to the terms and conditions of the GNU General Public
* License. See the file "COPYING" in the main directory of this archive
* for more details.
*
* Copyright (C) 2003
www.eeworm.com/read/291235/8433097
cpp badluk.cpp
#include
#include
#include
#include "nr.h"
using namespace std;
int main(void) // Program badluk
{
const int IYBEG=2000,IYEND=2100;
const DP ZON=-5.0;
int ic
www.eeworm.com/read/188651/8521530
riscos makefile.riscos
# Project: zlib_1_03
# Patched for zlib 1.1.2 rw@shadow.org.uk 19980430
# test works out-of-the-box, installs `somewhere' on demand
# Toolflags:
CCflags = -c -depend !Depend -IC: -g -throwback
www.eeworm.com/read/288659/8615380
lst icmp.lst
C51 COMPILER V7.07 ICMP 11/25/2003 15:47:47 PAGE 1
C51 COMPILER V7.07, COMPILATION OF MODULE ICMP
OBJECT MODULE PLACED IN IC