20世纪90年代中期,因使用ASIC实现芯片组受到启发,萌生应该将完整计算机所有不同的功能块一 次直接集成于一颗硅片上的想法。这种芯片,初始起名叫System on a Chip(SoC),直译的中文名是 系统级芯片
标签:
上传时间: 2014-12-20
上传用户:牛布牛
This paper presents several low-latency mixed-timing FIFO (first-in–first-out) interfaces designs that interface systems on a chip working at different speeds. The connected systems can be either synchronous or asynchronous. The designs are then adapted to work between systems with very long interconnect delays, by migrating a single-clock solution by Carloni et al. (1999, 2000, and 2001) (for “latency-insensitive” protocols) to mixed-timing domains. The new designs can be made arbitrarily robust with regard to metastability and interface operating speeds. Initial simulations for both latency and throughput are promising.
标签: mixed-timing low-latency interfaces first-out
上传时间: 2015-10-08
上传用户:dapangxie
This design package includes reference materials for creating a USB - PS/2 combination mouse that auto-detects the interface and configures itself to operate on the appropriate bus. Documentation docs - Designing a low cost CY7C63723 combination mouse.pdf - application note for this design - schematic.pdf - mouse schematic Firmware Source Files src - chip.c - include file that defines CY7C63723 constants - combi.c - main source file - combi.hex - Intel hex file for programming a CY7C63723 microcontroller - combi.lst - output listing from c-compiler for use with the CYDB debugger - macros.h - defines macros used in combi.c - ps2defs.h - defines PS/2 interface constants - usb_desc.h - defines the USB descriptors - usbdefs.h - defines USB interface constants
标签: combination materials reference creating
上传时间: 2015-10-19
上传用户:784533221
方便的utf8,unicode,ansi互相转换的模板实现,范型编成,在VC++,GCC,Inter C++中测试通过,结合dnc_utf8.rar来使用
标签: utf8
上传时间: 2015-10-21
上传用户:songrui
使TypeList的生成线性化,高级范型编程技术,请参考《C++程序设计新思维》,此程序不必像书中说的那样需要宏来生成TypeList,注意此程序依赖dnc_pp.rar.在VC++,GCC,Inter C++中测试通过
上传时间: 2015-10-21
上传用户:tianjinfan
高级范型编程,一个小型的type traits实现,不依赖于任何程序,编译速度极快,提供了日常所需要的常用范型程序组件。在VC++,GCC,Inter C++中测试通过
标签: 编程
上传时间: 2014-07-23
上传用户:chfanjiang
C++程序设计新思维中提到的TypeList 实现品,只是没有了构造TypeList的宏,可以配合dnc_typeline.rar使用,摆脱一定要用难用的宏才能创建TypeList的命运,在VC++,GCC,Inter C++中测试通过
上传时间: 2015-10-21
上传用户:Andy123456
Avalon Interface Specification,The Avalon interface specification is designed to accommodate peripheral development for the system-on-a-programmable-chip (SOPC) environment. The specification provides peripheral designers with a basis for describing the address-based read/write interface found on master and slave peripherals, such as microprocessors, memory, UART, timer, etc.
标签: Avalon Specification specification accommodate
上传时间: 2014-03-06
上传用户:pompey
一个verilog语言描写的同步fifo,包括:Fifo using declared registers for storage和Fifo using (model of) standard memory chip for storage.两种方式,包含testbench
标签: using Fifo registers declared
上传时间: 2015-12-15
上传用户:Avoid98
x5045是一个带串行E2PROM的CPU监控芯片,本程序采用标准的C51程序编写。- X5045 is a belt serial E2PROM CPU monitoring chip, this procedure uses the standard the C51 programming
上传时间: 2013-12-22
上传用户:miaochun888