codec chip TLV320AIC23, seem more painful, but look at it

应用背景基于stm32F407zet6的实时时钟设计,使用了内部RTC,拥有万年历等功能,可以很方便的移植到其他平台,方便学习以及研究使用.关键技术使用keil代码编辑系统,使用内部集成的RTC模块.并通过时钟源校准,获得较高的测量精度,是研究RTC必不可少的代码程序.

ucos_ii在STM32F103RBT6的最小系统上的移植，含有最小系统原理图，文件完整，可以在keil编译器编译下载

s3c2410 ads下的测试程序移植到 iar ewarm v5.2；包括 Please select function : 0 : Please input 1-14 to select test 1 : Real time clock display 2 : 4 key array test 3 : Buzzer test 4 : ADC test 5 : IIC EEPROM test 6 : Touchpanel test 7 : 3.5# TFT LCD 240*320 test 8 : UDA1341 play audio test 9 : UDA1341 record audio test 10 : IRDA test 11 : SD Card write and read test 12 : COM port ( UART2 ) test-s3c2410 ads test procedure under the transplanted into iar ewarm v5.2 including Please select function: 0: Please input 1-14 to select test 1: Real time clock display 2: 4 key array test 3: Buzzer test 4: ADC test 5 : IIC EEPROM test 6: Touchpanel test 7: 3.5# TFT LCD 240* 320 test 8: UDA1341 play audio test 9: UDA1341 record audio test10: IRDA test11: SD Card write and read test12: COM port (UART2) test

uC/OS-II在EP7312微处理器的移植源程序-Phone/OS-II in the EP7312 microprocessor transplant program

sd卡控制器的一个详细设计例子，有文档，拿过来可以直接用于项目。本项目共有6个子模块（时钟，写，route，读，检测），文档有详细描述。

mc9s12XDP512 单片机PIT0 程序-mc9s12XDP512 MCU PIT0 program

ARM-LPC23xx系列DAC源代码。-ARM-LPC23xx Series DAC source code.

FREESCALE 16位单片机片MC9S12DG128的EEPROM读写操作程序,支持字节读写,字读写,长字读写,由产品验证,放心使用-SCM MC9S12DG128 writable EEPROM operational support byte read and write, read and write words, long words literacy, product certification and quality assurance use

s2410 file driver code,it s importtant

用于arm2410开发系统，使用时间中断产生脉冲信号，可测试系统可测试的最短信号-for arm2410 development system, the use of time interrupt pulse signal test system may be the shortest test signal