24C01的IIC 读写的c51程序 为了安全起见,程序中很多NOP是冗余的,能进一步精简,但必须经过验证。 Atmel 24C01 比较特殊,为简约型. 51晶振为11.0592MHz-24C01 the IIC reading decoder procedures for the sake of safety, NOP process is a lot of redundancy that can be further streamlined, it must be test

org 0000H AJMP START 延时1/4s子程序 YANSHI1S: MOV R7,#250 YANSHI1S1: MOV R6,#250 YANSHI1S2: NOP NOP DJNZ R6,YANSHI1S2 DJNZ R7,YANSHI1S1 RET 将58开始的单或多字节（字节数在R3中）写入芯片 XIENB: MOV R0,#58H CLR P1.7 SCN变低 X

This is a C source code for a t6963 lcd diplay driver. A bit tricky because it occured there need to be some delays (nop instructions) in the communication with the lcd, otherwise it doen s work. The code is from a project, where the uC was Silicon

该软件包只用在100K或400K速度的I2C器件，如果用在低速一些的器件（如：ZLG7290）就需要调整运行时间,如在通信过程中增加NOP指令等增加延时时间.-The package is only used in the 100K or 400K speed I2C devices, if used in a number of low-speed devices (such as: ZLG7290) on the need to adjust the running time, such a