介紹幾種cpuThe 8xC251SA/SB/SP/SQ improves on the MCS-51 architecture and peripheral features, introducing the advanced register based CPU architecture i.e., the MCS 251 microcontroller architecture. The register based CPU supports a 40-byte register file. In addition, the 8xC251SA/SB/SP/SQ microcontroller has 256-Kbyte expanded external code/data memory space and 64-Kbyte stack space. The new controller is also specially designed to execute C code efficiently. More importantly, the 8xC251SA/SB/SP/SQ maintains binary code compatibility with MCS 51 microcontrollers but at the same time allows the use of the powerful MCS 251 microcontroller instruction set, with many new 8, 16 and 32 bit instructions available. The 8xC251SA/SB/SP/SQ has 512 bytes or 1 Kbyte of on-chip data RAM options and is available in 16 Kbytes and 8 Kbytes of on-chip ROM/OTPROM or ROMless options.
標(biāo)簽： architecture introducin peripheral improves
上傳時(shí)間： 2015-03-15
上傳用戶：ccclll
這是motorola公司的powerpc芯片上的嵌入式linux上的驅(qū)動(dòng)程序和測試程序，包括led驅(qū)動(dòng)實(shí)例，二層交換芯片bm8024設(shè)備驅(qū)動(dòng)和memory等
標(biāo)簽： motorola powerpc linux 芯片
上傳時(shí)間： 2013-11-26
上傳用戶：nairui21
JILRuntime A general purpose, register based virtual machine (VM) that supports object-oriented features, reference counting (auto destruction of data as soon as it is no longer used, no garbage collection), exceptions (handled in C/C++ or virtual machine code) and other debugging features. Objects and functions can be written in virtual machine code, as well as in C or C++, or any other language that can interface to C object code. The VM is written for maximum performance and thus is probably not suitable for embedded systems where a small memory footprint is required. Possible uses of the VM are in game development, scientific research, or to provide a stand-alone, general purpose programming environment.
標(biāo)簽： object-oriented JILRuntime register supports
上傳時(shí)間： 2013-12-23
上傳用戶：cc1015285075
The Small C compiler translates a subset of the C language into assembly language. It runs under PC/MS-DOS 2.1 and later. Small C is compatible with the Microsoft and Small Mac assemblers. Small C takes full advantage of the ability of these assemblers to generate relocatable object code, to maintain libraries of relocatable modules, and to link separately compiled program modules. It supports a small memory model with one code and one data/stack segment.
標(biāo)簽： language translates compiler assembly
上傳時(shí)間： 2015-04-08
上傳用戶：Avoid98
The purpose of this computer program is to allow the user to construct, train and test differenttypes of artificial neural networks. By implementing the concepts of templates, inheritance andderived classes from C++ object oriented programming, the necessity for declaring multiple largestructures and duplicate attributes is reduced. Utilizing dynamic binding and memory allocationafforded by C++, the user can choose to develop four separate types of neural networks:
標(biāo)簽： differenttype construct computer purpose
上傳時(shí)間： 2013-12-06
上傳用戶：13517191407
vhdl程序源代碼，包括Combinational Logic Counters Shift Registers Memory State Machines Registers Systems ADC and DAC Arithmetic等
上傳時(shí)間： 2013-12-26
上傳用戶：363186
ALTERA NIOS處理器實(shí)驗(yàn)，QUARTUS下用VHDL編譯成處理器。實(shí)現(xiàn)memory存儲。
標(biāo)簽： ALTERA NIOS 處理器 實(shí)驗(yàn)
上傳時(shí)間： 2015-04-24
上傳用戶：磊子226
1IC網(wǎng)友 做的硬盤MP3資料公開 該播放器使用了美國atmel公司出品的mp3播放器專用芯片at89c51snd1c. 本芯片特性如下： 1)MCS51內(nèi)核，可以利用單片及開發(fā)軟件Keil軟件方便開發(fā)mp3播放器，無需特殊軟件平臺； 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)片上代碼存儲空間（100K次擦寫壽命） 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
上傳時(shí)間： 2013-11-28
上傳用戶：litianchu
This directory contains the memtest 8051 firmware for the Anchor Chips EZ-USB chip. The purpose of this software is to test the different memory segments in the Ez-Usb chip. This example will output the string "good" on the 7 segment LED if the mem test passes, or it will output the first address where the memtest fails.
標(biāo)簽： directory the contains firmware
上傳時(shí)間： 2015-05-04
上傳用戶：zxc23456789
經(jīng)典的hopfield神經(jīng)網(wǎng)絡(luò)的源程序，With with application in Ap:Autoassociative Memory Associative Recall of Images
標(biāo)簽： hopfield 神經(jīng)網(wǎng)絡(luò) 源程序
上傳時(shí)間： 2015-05-13
上傳用戶：silenthink
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