[lcdproc] I2C bus (was XML...)

[Matt]

Charles Steinkuehler wrote:

| > This could be the parallel port adapter I saw the driver for. If you can
| > dig up the docs for this, that would be great
| 
| The Phillips circuit for a parallel port I2C interface, which is sort of the
| 'standard' for connecting an I2C bus to a PC (at least before the modern
| chipsets which have I2C built-in to talk to the SDRAM config eeprom), is here:
| http://216.35.77.145/acrobat/various/I2CPPP.pdf

Yup, "Phillips" rings a bell, I'm pretty sure this is in the kernel.

| Some other useful links:
| 
| The I2C specification
| http://216.35.77.145/acrobat/various/I2CSPEC.pdf
| 
| The I2C specification V2.1
| http://216.35.77.145/acrobat/various/I2C_BUS_SPECIFICATION_3.pdf
| 
| The I2C bus and how to use it (including specifications)
| http://216.35.77.145/acrobat/various/I2CBUS.pdf
| 
| Programming the I2C interface (Embedded Systems Programming articles on I2C
| and bit-banging serial busses)
| http://216.35.77.145/acrobat/various/I2CINTER.pdf
| 
| I2C application notes
| http://216.35.77.145/handbook/applicationnotes_49.html

Duly noted, thanks for the pointers.

Matt



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