I2c to microchip 24lc256

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Mosaic

Well-Known Member
Hi all:
I am using a 16F886 and looking for a tut on asm I2C to the 24LC256 ext EEPROM chip.
thx
 
There is a software implementation in Nigel's tutorials.... It wouldn't take much to convert it to hardware..
 
misterT said:
Converting software to hardware is not easy.
Click to expand...
Yes it is..

The chip in question HAS an I2c module, whereas the chip in Nigel's tutorials hasn't..

The code for I2C in hardware is a couple of lines... All that's required are the low level functions need modifying..
 
I'm not sure we're talking about the same thing here.... Using the hardware I2C module in ASM is quite simple... Nearly as simple as the SPI.... Why do you think it's hard.... Something to do with AVR??

With the PIC's you need about 6 simple subroutines....
 
I just thought you were talking about doing something in hardware, when actually you talked about software.
 
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