37.4.35 I3CxDCR

Note:

This register follows the definition of Device Characteristics Register format as per the MIPI I3C Basic 1.0 Specification. Refer to the I3C Characteristics Registers section for details.
To ensure expected behavior, this register should only be written when the module is disabled (EN = 0).

Name:	I3CxDCR
Address:	0x0A9, 0x0DC

Device Characteristics


Bit	7	6	5	4	3	2	1	0
	DCR[7:0]
Access	R/W	R/W	R/W	R/W	R/W	R/W	R/W	R/W
Reset	1	1	0	0	0	1	1	0

Bits 7:0 – DCR[7:0] Device ID

The value of this register describes the type of sensor or device. The default value of this register is 0xC6 which is defined by MIPI to represent a ‘Microcontroller’ device.

This register follows the definition of Device Characteristics Register format as per the MIPI I3C Basic 1.0 Specification. Refer to the I3C Characteristics Registers section for details. To ensure expected behavior, this register should only be written when the module is disabled (EN Target Enable = 0).