Location:
Search - 64k
Search list
Description: SDH开销的接收处理，要求：
1， A1和A2字节为帧头指示字节，A1为“11110110”，A2为“00101000”，连续3个A1字节后跟连续3个A2字节表示SDH一帧的开始。要求自行设计状态机，从连续传输的SDH字节流中找出帧头。
2， E2字节为勤务话通道开销，用于公务联络语音通道，其比特串行速率为64KHz(8*8K=64)。要求从SDH字节流中，提取E2字节，并按照64K速率分别串行输出E2码流及时钟，其中64K时钟要求基本均匀。（输出端口包括串行数据和64K串行时钟）
-Receiving SDH overhead processing requirements: 1, A1 and A2 bytes instruction byte header, A1 is " 11110110" , A2 is " 00101000" , for three consecutive A1 bytes followed by three A2 bytes of an SDH the beginning of the frame. Asked to design a state machine, from the continuous stream of bytes in the SDH transmission header to find out. 2, E2-byte path overhead for the service, then, for the public to contact voice channels, the bit-serial rate 64KHz (8* 8K = 64). SDH byte stream request from the extraction E2 bytes, and the serial output in accordance with rates of E2 64K stream and clock, which clock requires 64K basic uniform. (Including the serial data output port and 64K serial clock)
Platform: |
Size: 2048 |
Author: 刘镇宇 |
Hits:
Description: 从SDH字节流中，提取E2字节，并按照64K速率分别串行输出E2码流及时钟，其中64K时钟要求基本均匀。-SDH byte stream from the extracted E2 bytes, and the serial output in accordance with rates of E2 64K stream and clock, which clock 64K basic uniform requirements.
Platform: |
Size: 1024 |
Author: 魏可 |
Hits:
Description: MTV512M8051 Embedded Monitor Controller 64K Flash Type
Platform: |
Size: 59392 |
Author: skyline686 |
Hits:
Description: cache设计，直接映射，回写式cache。256行，每行四字。 ram按字存储，大小为64K字。-cache design, direct mapped, write-back cache. 256 lines of four characters. ram memory by the word, the word size is 64K.
Platform: |
Size: 29696 |
Author: mable |
Hits:
Description: 经个数小时的努力,终于有了成果,在网上查看了丛多教材,没一个说点样使用,我编译出来的和官方的总是不一样,最后在GOOGLE上翻译了AN200终于找到答案,在官方用户的APP中加入图片中的INTVECTOR(0x1200) INTERVAL(3) 和CODE(0x1200-0x3BFD) 就可以了,自己的APP也依样葫芦吧,BOOTLOADER就直接使用官方的吧,熟识后再自己改
具体编译是AN200SW\USB_Bootloader_Firmware_Source\ 打开 cleanup 先清除一下,运行USB_BL,设置一下Project-Tool chain Integration中的Keil中的路径为你安装Keil路径
Project-Build file Location中的Download file Generation使用Execute batch file on Build Cor
Batch file文件使用AN200SW\USB_Bootloader_Firmware_Source中的USB_BL_Build批处理命令,具体看你是那个型号MCU,比如我使用C8051F340 64K的就选用USB_BL_Build_F34X_64K,最后勾选Generrate hex f:即可得到BOOTLOADER的HEX文件,把它下载到MCU中再用\AN200SW\USB_Bootloader_Software\USB_Bootloader_Software_Executable\USBBootloader.exe下载用户app.到这里,一个BOOTLOADER就完成了-C8051F Bootloader IAP
Platform: |
Size: 1032192 |
Author: youtan |
Hits:
Description: 5402DSP外扩RAM的读写程序，外扩ram为64k-5402DSP literacy program outside the expansion RAM
Platform: |
Size: 49152 |
Author: 石旭 |
Hits:
Description: 網路爬蟲, 可爬各式網站, 只要寬帶夠, 可爬大量數據.
測試時用的一台512K的ADSL上網機器，512K說的是位(bit), 轉換为字節速度是512/8 = 64k字節/秒。 而這個爬蟲的平均下載速度達到76k/s, 說明已經把帶寬耗盡了。按照這個速度，這台機器一天能爬 76*86400 = 6.6G -Internet Spider, it wrote by CSharp.
It wil exhaust a lot of internet traffic, crawling any site data.
Platform: |
Size: 9057280 |
Author: john |
Hits:
Description: M24LR64 EEPROM (64K bits)
意法半导体的M24LR64 EEPROM存储器集成标准的数字I2C和被动式射频（ISO 15693）接口。
在射频模式下，存储器无需电能即可从系统采集能量和数据，
从而节省电路板的功率损耗，
用户可随时随地以轻松简便的方式远程设定或更新电子产品。 -M24LR64 EEPROM (64K bits) STMicroelectronics M24LR64 EEPROM memory integrated standard digital I2C and passive radio frequency (ISO 15693) interface. In RF mode, the memories do not require electricity to power and data collected from the system, thus saving board power loss, the user can anytime, anywhere easy and quick way to set or update the remote electronics.
Platform: |
Size: 630784 |
Author: 陆生 |
Hits:
Description: 设计程序模拟内存的动态分区法存储管理。
内存空闲区使用自由链管理，采用最坏适应算法从自由链中寻找空闲区进行分配。
假定系统的内存共640K，初始状态为操作系统本身占用64K。
t1时间后，有作业A、B、C、D分别请求8K、16K、64K、124K的内存空间；
t2时间后，作业C完成；
t3时间后，作业E请求50K的内存空间；
t4时间后，作业D完成。
要求编程序分别输出t1、t2、t3、t4时刻内存的空闲区的状态。
-Design program to simulate the dynamic partitioning method of memory storage management. Free area of memory using free-chain management, using the worst-fit algorithm to find the chain from the free distribution of free area. Assuming a total system memory 640K, the initial state for the operating system itself takes 64K. t1 time, there are jobs A, B, C, D, respectively, request 8K, 16K, 64K, 124K of memory space t2 time, the job completed C t3 time, the operation E requests 50K of memory space t4 time, D operation complete. Requirements were programmed output t1, t2, t3, t4 time of memory free zone status.
Platform: |
Size: 1024 |
Author: |
Hits:
Description: 瑞薩R8C24 CPU ,程式超過 48K ROM怎辦?
這是一個可以將ROM SIZE擴大到 64K的範例
在set30.inc 有說明 pro2 是如何將程式擴展-Renesas R8C24 CPU, 48K ROM program than we do? This is a can be expanded to 64K ROM SIZE examples are described in the set30.inc pro2 is how to extend the program
Platform: |
Size: 48128 |
Author: |
Hits:
Description: CPU:MSP430F54系列
完成uc_os的移植
目前只支持64K以下的flash访问-CPU: MSP430F54 series completion uc_os transplantation is currently only supports up to 64K below the flash access
Platform: |
Size: 98304 |
Author: c |
Hits:
Description: 在 icc3.61 环境下ucosii2.86的移植代码，硬件平台是atmega128外扩64k 的 ram，稳定可靠运行。-icc3.61 environment ucosii2.86 of portable code, the hardware platform is expanding outside atmega128 64kram, stable and reliable operation.
Platform: |
Size: 119808 |
Author: fuhaoping |
Hits:
Description: HEX文件转换成BIN文件C代码源程序，该代码只能转换小于64K的HEX文件-HEX file into BIN file C code，The code can only convert the HEX file is less than 64K
Platform: |
Size: 2048 |
Author: 杨盛杰 |
Hits:
Description: 主控芯片采用STC12C5A60S2单片机，该单片机最大支持33MHz晶振，64K的flash，内部自带AD SPI等丰富资源。程序为经典手机游戏---推箱子。-The master chip with STC12C5A60S2 MCU, the MCU supports 33MHz crystal, 64K Flash, internal, built-rich resources such as the AD the SPI. The program for the classic mobile game--- Sokoban.
Platform: |
Size: 53248 |
Author: boleyn |
Hits:
Description: IC卡使用源代码,包括动态库,64K,128K,256K等-Source code of IC Card include 64k,128k,256k-Use of the IC card source code, including the dynamic library,64K,128K,256K- Source code of IC Card include64K,128K,256k ...
Platform: |
Size: 300032 |
Author: 赵朋涛 |
Hits:
Description: 自己DIY制作51单片机实验系统.这是我花几百块钱买的套件,仿真单片机采用SST89E564RD,可仿真64K代码,绝对好用.请勿用于商业用途.-DIY production 51 single-chip experimental system. I spent a few hundred dollars to buy the suite, simulation microcontroller using SST89E564RD emulate 64K code, the absolute ease. Do not for commercial use.
Platform: |
Size: 99328 |
Author: williamguo |
Hits:
Description: DSP可以访问的程序存储器空间为64K字。程序存储空间的配置有两种，一种是64K字存储空间全部位于外部存储器；另一种是内部FLASH存储空间使能-The DSP can access the program memory space of 64K words. The configuration of the program memory space, a 64K word storage space are all located in the external memory another internal FLASH memory space enabled
Platform: |
Size: 128000 |
Author: 李勇 |
Hits:
Description: TMS320F28335两个外部引脚：SCIRXD，SCI接收数据引脚；SCITXD，SCI发送数据引脚；2）通过对一个16位波特率选择寄存器的编程，可以得到64K不同的波特率；3）传输数据格式：一个起始位；1~8位编程数据长度；可供选择的偶/奇/非校验位；一个或两个结束位
-TMS320F28335 control sci rx and tx .
Platform: |
Size: 627712 |
Author: yannaifan |
Hits:
Description: 16K CVSD 与 64K PCM 语音相互转换原理-16K CVSD and the 64K PCM voice conversion principle
Platform: |
Size: 1571840 |
Author: 林华明 |
Hits:
Description: protel99se下的DSP最小系统，带64K外扩内存，自家DSP大作业，绝对天下独此一份，包括原理图，所有芯片的库和PCB封装，PCB板加布线加覆铜，一应俱全-DSP minimum system protel99se under, with 64K external expansion memory, their own DSP job the absolute world alone in this copy, including schematics library of all chip and PCB package and PCB board of Gabe line plus a copper-clad, readily available
Platform: |
Size: 676864 |
Author: ppstc |
Hits:
«
1
2
...
4
5
6
7
8
910
11
12
13
»