1)MCS51內(nèi)核，可以利用單片及開(kāi)發(fā)軟件Keil軟件方便開(kāi)發(fā)mp3播放器，無(wú)需特殊軟件平臺(tái)； 2)MPEG I/II-Layer 3 hardware decoder .獨(dú)立MP3 Decoder .支持48,44.1,32,24,22.05,16khz取樣頻率 .支持軟件31階音量控制,高中低音均衡控制 .重低音效果 3)集成DAC部件，支持PCM,IIS格式； 4)64K字節(jié)片上代碼存儲(chǔ)空間（100K次擦寫(xiě)壽命） 5)4K字節(jié)boot flash memory,USB/UART下載代碼 6)集成USB1.1 device部件 7)MMC卡接口 8)IDE/ATAPI接口（HDD/CD-ROM Interface) 9)2通道ADC,8Khz取樣 ....................... 關(guān)于該芯片的具體信息，可以訪問(wèn)www.atmel.com獲取at89c51snd1c的datasheet. 這款MP3播放器以at89c51snd1c為核心，以硬盤(pán)為存儲(chǔ)介質(zhì)，液晶屏為雙行顯示，每行顯示 7.5個(gè)漢字，這塊液晶屏以ST7920作為主控制器，內(nèi)部集成8129個(gè)漢字，液晶屏在這個(gè)播放器中 用來(lái)顯示歌曲名稱(chēng)以及一些播放狀態(tài) 支持FAT16，一個(gè)分區(qū)，不支持FAT32, USB1.1,速度有點(diǎn)慢
上傳時(shí)間： 2013-12-20
上傳用戶(hù)：電子世界
The Davicom DM9008A NDIS CE miniport device driver is used to be the network component of the Microsoft WinCE.net enables hardware containing Davicom s fast ethernet controller DM9008A
標(biāo)簽： component the miniport Davicom
上傳時(shí)間： 2013-12-24
上傳用戶(hù)：頂?shù)弥?/p>
The goal of this project is to explore the idea of point-based radiosity, which is a shooting radiosity technique suggested by Mark Harris at UNC. The primary idea is that features available in graphics hardware can be utilized to perform radiosity calculations. Facilities such as flat shading, diffuse lighting, projective textures, and mipmapping can be used to replace traditional numerical solutions for radiosity.
標(biāo)簽： point-based radiosity shooting explore
上傳時(shí)間： 2015-08-24
上傳用戶(hù)：change0329
Three-dimensional real-time graphics are a prevalent technology nowadays, thanks to the steady rise of processing power and specialized graphics hardware. One of the goals of computer graphics most sought after and difficult to achieve is to reproduce realistic outdoor environments featuring dense forests.
標(biāo)簽： Three-dimensional technology real-time prevalent
上傳時(shí)間： 2014-01-15
上傳用戶(hù)：壞天使kk
Java RS232 terminal with graphical interface . Suitable for small RS projects and test protocols for hardware developing. Free for usage ,modifying and redistributing.Also added "javacomm20"-api installer
標(biāo)簽： graphical for interface protocols
上傳時(shí)間： 2014-01-25
上傳用戶(hù)：ommshaggar
Over the years, this bestselling guide has helped countless programmers learn how to support computer peripherals under the Linux operating system, and how to develop new hardware under Linux. Now, with this third edition, it s even more helpful, covering all the significant changes to Version 2.6 of the Linux kernel. Includes full-featured examples that programmers can compile and run without special hardware.
標(biāo)簽： bestselling programmers countless compute
上傳時(shí)間： 2014-01-13
上傳用戶(hù)：小草123
Filename: hal.h Target: cc2430 Author: EFU/ KJA Revised: 16/12-2005 Revision: 1.0 Description: hardware Abstraction Layer - Utility Library for CC2430, CC2431, CC1110 and CC2510.
標(biāo)簽： Description Filename Revision Revised
上傳時(shí)間： 2013-11-26
上傳用戶(hù)：lanhuaying
I believe that technology has the capacity to fundamentally improve people’s lives, and improve the world in which we live.We are now two years into what my company have called the ‘Digital Decade’.We think that by 2010 a combination of hardware and software innovation with broader social trends will change the way computing fits into our society. Mobile technology is a central part of this vision.
標(biāo)簽： improve fundamentally technology the
上傳時(shí)間： 2014-01-19
上傳用戶(hù)：kristycreasy
Lab 2 – Synthesizable MATLAB This lab exercise will explore the effects that different MATLAB coding styles have on hardware. The lab has two parts, each of which begins with a short introduction. This lab exercise is based on the simple MATLAB FIR filter model shown below:
標(biāo)簽： MATLAB Synthesizable different exercise
上傳時(shí)間： 2015-09-28
上傳用戶(hù)：sammi
This getting started exercise will guide you through the step-by-step process of transforming a MATLAB floating-point model into a hardware module that can be implemented in silicon (FPGA or ASIC). The design is a general purpose FIR filter taken from the AccelDSP Examples directory.
標(biāo)簽： step-by-step transforming exercise getting
上傳時(shí)間： 2014-01-17
上傳用戶(hù)：VRMMO
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