Addressable serial bus Chips (eg: 1-Wire, I2C)

Feb 07, 2005 1 Replies
B

Maxim has 1-Wire chips like the DS2408 which is an 8 i/o addressable chip each with a unique 64 bit ID.

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Philips has their I2C/SMBus chips. For example, the PCA9539 is a 16 i/o chip with 2 bit ID (so only 4 devices on one I2C line).
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Are there other addressable serial busses (ie: any fieldbus like Modbus, etc.) that have all-in-one, easy-to-use, chips???


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S

The SN74LV8153 chip below might be of interest. I got some free samples from TI (use the samples link), but haven't been successful in controling the chips from the PC serial port.

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