SD card controller can just read data using 1 bit SD mode. I have written this core for NIOS2 CPU, Cyclone, but I think it can works with other FPGA or CPLD. Better case for this core is SD clock = 20 MHz and CPU clock = 100 MHz (or in the ratio 1:5). If you have a wish you can achieve this core. Good luck
标签： controller written NIOS2 using
上传时间： 2016-08-12
上传用户：王楚楚
socket编程原理：UNIX系统的I/O命令集，是从Maltics和早期系统中的命令演变出来的，其模式为打开一读/写一关闭（open-write-read- close）。在一个用户进程进行I/O操作时，它首先调用“打开”获得对指定文件或设备的使用权，并返回称为文件描述符的整型数
上传时间： 2016-08-12
上传用户：懒龙1988
c8051f340 串口 程序This program demonstrates how to configure the C8051F340 to use routines in STDIO.h to write to and read from the UART interface. The program reads a character using the STDIO routine getkey(), outputs that character to the screen, and then outputs the ASCII hex value of that character.
标签： demonstrates c8051f340 C8051F340 configure
上传时间： 2013-12-25
上传用户：lepoke
sourcer disassembly 7.0,best disassemblier,easy read,easy comprehession,easy analyse
标签： easy disassemblier comprehession disassembly
上传时间： 2013-12-25
上传用户：pkkkkp
avr encoder counter source code project. read out encoder and send to UART. implemented on ATMega16
标签： encoder implemented ATMega1 counter
上传时间： 2014-01-13
上传用户：330402686
msp430 it s my code!please read it,thank you!
上传时间： 2013-12-31
上传用户：ggwz258
msp430 hd44780 it s my code!please read it,thank you!
上传时间： 2013-12-31
上传用户：bibirnovis
Huawei doc,you are a soft engineer ,you need read it ,and do much work.
上传时间： 2013-12-17
上传用户：kristycreasy
A line idw code ,can read and download.
上传时间： 2014-01-23
上传用户：小码农lz
CSTN 用IC 7669-write-flow
标签： write-flow CSTN 7669
上传时间： 2014-01-02
上传用户：cuiyashuo
