I2C comms fails to in 1 in 10000 transmissions with multiple interupts running (by Grant Sullivan)

Component: LPC2138

Category: Digital components

When running a Fram device on the I2C bus of the LPC2138 it was discovered
that very intermittently the write operation would fail resulting in 0x00 being written to a memory location.
The work around was to only write to the FRAM device with the I2C bus when no external interrupts were running.

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