mengdie - 博客园

2015年6月16日

摘要： Logical vs physical address 1)　An address generated by the CPU is a logical address. Whereas, an address seen by the memory unit, that is, the one lo... 阅读全文

posted @ 2015-06-16 23:04 mengdie 阅读(388) 评论(0) 推荐(0)

Linux之tar.gz file

摘要： A tarball (tar.gz file) is compressed tar archive. The tar program provides the ability to create tar archives, as well as various other kinds of m... 阅读全文

posted @ 2015-06-16 19:13 mengdie 阅读(388) 评论(0) 推荐(0)

2015年6月15日

Deutsch lernen (02)

摘要： 1.　fließend a.流利的 Meine französische Freundin spricht fließend Deutsch. 流动的 Der Verkehr wickelt sich fließend ab. abwickeln　(有秩序地)进行,进展2.　... 阅读全文

posted @ 2015-06-15 23:48 mengdie 阅读(165) 评论(0) 推荐(0)

Deutsch lernen (01)

摘要： Was macht Martin?- Um 8.00 Uhr steht martin auf. aufstehen - aufstand - ist aufgestanden起床 Um 6 Uhr sind die Zimmermädchen aufgestanden.- Um 8.30 ... 阅读全文

posted @ 2015-06-15 23:23 mengdie 阅读(188) 评论(0) 推荐(0)

MatLab之HDL coder

摘要： 1 Workflow The workflow for applying HDL code generation to the hardware designprocess requires the following steps: 阅读全文

posted @ 2015-06-15 21:29 mengdie 阅读(482) 评论(0) 推荐(0)

Pull-up resistors

摘要： 1 Introduction Pull-up resistors are very common in microcontrollers or any digital logic device. With a pull-up resistor, the input pin will re... 阅读全文

posted @ 2015-06-15 19:38 mengdie 阅读(391) 评论(0) 推荐(0)

MatLab之Simulink之simple model

摘要： Use Simulink to model a system and then simulate the dynamic behavior of that system. 1 Open in Command Window, typesimulink, openSimulink Li... 阅读全文

posted @ 2015-06-15 16:50 mengdie 阅读(478) 评论(0) 推荐(0)

2015年6月12日

openMSP430之io_test

摘要： openMSP430:　IO functionality test with interupt#include "omsp_system.h"volatile char shift = 0x01; // Global variable int main(void) { WDTCTL = WD... 阅读全文

posted @ 2015-06-12 23:00 mengdie 阅读(339) 评论(0) 推荐(0)

2015年6月10日

Python之function

摘要： 1 Function a function is a device that groups a set of statements so they can be runmore than once in a program. 1) def statements def (arg1,... 阅读全文

posted @ 2015-06-10 23:01 mengdie 阅读(340) 评论(0) 推荐(0)

Python之global

摘要： 1 Global The global statement and its nonlocal cousin are the only things that are remotely likedeclaration statements in Python. They are not type ... 阅读全文

posted @ 2015-06-10 19:52 mengdie 阅读(1829) 评论(0) 推荐(1)