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8051 microcontroller 8051 microcontroller
at89c2051

AT89S51 + AT24C01A
Forum -> 8051 Discussion Forum
Rickey, you published I2C code in 8052 forum.

Which line in your send and receive routine for acknowledge ?.

I read in a routine published by Rentron Electronics for AT89C2051 + DS1307, for example in their send_byte routine, it used JNB SDA to check for acknowledge.

What is the function of rlc c in your routine ?.


Thanks,
SGH
...[more]
acknowledge   ds1307   at89c2051   jnb   rickey   
Posted by SGH on Saturday 21 April 2007 - 08:46:49



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8051 Microcontroller Projects 8051 AVR tutorials PIC microcontroller, 8051 assembly language programming electronics and communication ECE CSE pdf ebooks library BE final year project ideas Embedded systems