11 years ago.

Increase Speed I2c2 to 1Mbit/seq

Good Morning,

I'm using the platform LPC1768 for an extress test for a chip. According with the mbed's spec for LPC1768 in the SDA2/SLC2, can't be configured like an Fast Mode Plus, to get 1Mbit/sec, it's possible just with SCA0/SLC0, if I'm not wrong. But, Does it exist any way to increase the speed in SDA2/SCL2 until 1Mbit/Sec?

I have seen in the manual that the registers SDADRV0 AND SCADRV0 should be enabled, but it doesn't make difference, i suppose that it's just for I2C0.

Thanks,

Carlos

Be the first to answer this question.