VFAT powered on and responding to I2C

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These are pictures of i2c operations with the VFAT board. In this example the VFAT is set to addresses 0x40 o 0x4F.

I2c scope write 42.xfig.png


I2c scope read 48.png
One byte of the VFAT ChipID is read from address 0x48. The value is 0xF3.


I2c scope write 42.png
The IPreampIn byte at address 0x42 has the value 0x18 written to it.


I2c scope read 42.png
The IPreampIn byte that was just set is read. The address is 0x42 and the value is 0x18.

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