PIC32CZ CA80/CA90 Family

26.7.7 LVD Control

Note: The LVD comparator is testing for a threshold on the VDDIO supply.

Table 26-9. Register Bit Attribute Legend
Symbol	Description	Symbol	Description	Symbol	Description
R	Readable bit	HC	Cleared by Hardware	(Grey cell)	Unimplemented
W	Writable bit	HS	Set by Hardware	X	Bit is unknown at Reset
K	Write to clear	S	Software settable bit	—	—

Name:	LVD
Offset:	0x0018
Reset:	0x00000000
Property:	PAC Write Protection


Bit	31	30	29	28	27	26	25	24

Access
Reset


Bit	23	22	21	20	19	18	17	16
					LEVEL[3:0]
Access					R/W	R/W	R/W	R/W
Reset					0	0	0	0


Bit	15	14	13	12	11	10	9	8

Access
Reset


Bit	7	6	5	4	3	2	1	0
				RUNSTDBY	OEVEN	DIR	ENABLE
Access				R/W	R/W	R/W	R/W
Reset				0	0	0	0

Bits 19:16 – LEVEL[3:0] Threshold Level

Value	Description
1111	3.630 V
1110	3.330 V
1101	3.000 V
1100	2.927 V
1011	2.824 V
1010	2.727 V
1001	2.500 V
1000	2.400 V
0111	2.308 V
0110	2.243 V
0101	2.202 V
0100	2.124 V
0011	2.017 V
0010	1.890 V
0001	1.805 V
0000	1.727 V

Bit 4 – RUNSTDBY Run During Standby

Value	Description
0	Run during standby disabled
1	Run during standby enabled

Bit 3 – OEVEN Output Event Enable

Value	Description
0	Output events disabled
1	Output events enabled

Bit 2 – DIR Detection Direction

Value	Description
0	Rising detection
1	Falling detection

Bit 1 – ENABLE Enable Low Voltage Detection

Value	Description
0	Low Voltage Detection disabled
1	Low Voltage Detection enabled

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