Datasheet

I
2
C bus interface RM0352
76/138 DocID024647 Rev 1
[2:1] OM: Operating Mode.
00: Slave mode. The peripheral can only respond (transmit/receive) when
addresses by a master device.
01: Master mode. The peripheral works in a multi-master system where itself
cannot be addressed by another master device. It can only initiate a new
transfer as master device.
10: Master/Slave mode. The peripheral works in a multi-master system where
itself can be addressed by another master device, besides to initiate a transfer
as a master device.
11: Reserved
[0] PE: Peripheral Enable. PE enables the peripheral to work in the operating
mode set by the I2C_CR.OM register field.:
0: peripheral disabled
1: peripheral enabled.
This bit when deasserted also works as a software reset.