in embedded applications, the use of basic language. No need to compile an immed...

RISC processor ARM-7 emulator-ARM RISC processor-7 emulator

51读写eeprom应用实例程序，合适初学者参考。-51 literacy EEPROM application procedures, suitable reference beginners.

header file of the specific codes for LPC2100 target boards Every project should include a copy of this file, user may modify it as ne-header file of the specific codes for LPC21 00 target boards Every project should include a copy of this file, the user may modify it as ne

i2c主模块的底层驱动,使用方便简单,可以用任何才c开发工具开发-i2c main module of the bottom-driven, simple and easy to use, can be used before any c Tools Development

cheertek952原理图和PCB图跟BOM清单-cheertek952 schematic diagram and PCB with the BOM list

44B0中文资料--Chinese materials for 44B0.

S3C44BOX的BIOS。可使用的命令：help --- show help ? --- = help date --- show or set current date time --- show or set current time setweek --- set weekday clock --- show system running clock setmclk --- set system running clock setbaud ------ set baud rate ipcfg ------ show or set IP address load ------ load file to ram comload ------ load file from serial port run ------ run from sdram prog ------ program flash copy ------ copy flash from src to dst address boot ------ boot from flash backup ------ move bios to the top of flash md ------ show memory data move ------ move program from flash to sdram-S3C44BOX BIOS. Use the command : help show help------------------ = help show date set current date or time or set------ show current time setweek------ set weekday show------ clock system running clock setmclk------ set system running clock setbaud set baud rate------------ ipcfg show or set IP address load------ load file to ram comload------ load file from serial port run--

u盘电路详细资料--Detailed circuit materials for U disk.

应用背景最近用CYCLONE FPGA做的视频图像叠加板需要存储一些用户配置信息，而EPCS4配置芯片除了存储FPGA配置信息和NIOS II程序外，还有很多存储空间剩余未使用，刚好可以用来做用户配置信息存储。关键技术 调试过程中可以在执行alt_epcs_flash_write前手动修改epcsbuf数组内的值，在执行alt_epcs_flash_read前再更改epcsbuf数组内的值为其他值，如果执行alt_epcs_flash_read后epcsbuf数组内的值恢复到执行alt_epcs_flash_write前的值，那么对EPCS芯片的读写操作已经成功了

S3C44B0X nFlash ,测试通过，很实用。-S3C44B0X nFlash, the test is very practical.