WM8310 Datasheet, PDF (195/291 Pages) Wolfson Microelectronics plc – Processor Power Management Subsystem

Pre-Production
WM8310
REGISTER
ADDRESS
R16434
(4032h)
Comparator
2
BIT
15:13
12
11:0
LABEL
DEFAULT
DESCRIPTION
DCMP2_SRC
[2:0]
DCMP2_GT
DCMP2_THR
[11:0]
000 Digital Comparator 2 source select
0 = WALL voltage
1 = AUXADCIN1
2 = AUXADCIN2
3 = AUXADCIN3
4 = AUXADCIN4
5 = Chip Temperature
6 = Battery Temperature
7 = SYSVDD voltage
0
Digital Comparator 2 interrupt control
0 = interrupt when less than threshold
1 = interrupt when greater than threshold
0000_0000 Digital Comparator 2 threshold
_0000 _{(12-bit unsigned binary number; coding is the same as}
AUX_DATA)
Register 4032h Comparator 2
REFER TO
REGISTER
ADDRESS
R16435
(4033h)
Comparator
3
BIT
15:13
12
11:0
LABEL
DEFAULT
DESCRIPTION
DCMP3_SRC
[2:0]
DCMP3_GT
DCMP3_THR
[11:0]
000 Digital Comparator 3 source select
0 = BATT voltage
1 = AUXADCIN1
2 = AUXADCIN2
3 = AUXADCIN3
4 = AUXADCIN4
5 = Chip Temperature
6 = Battery Temperature
7 = SYSVDD voltage
0
Digital Comparator 3 interrupt control
0 = interrupt when less than threshold
1 = interrupt when greater than threshold
0000_0000 Digital Comparator 3 threshold
_0000 _{(12-bit unsigned binary number; coding is the same as}
AUX_DATA)
Register 4033h Comparator 3
REFER TO
REGISTER
ADDRESS
R16436
(4034h)
Comparator
4
BIT
15:13
12
LABEL
DEFAULT
DESCRIPTION
DCMP4_SRC
[2:0]
DCMP4_GT
000 Digital Comparator 4 source select
0 = Reserved
1 = AUXADCIN1
2 = AUXADCIN2
3 = AUXADCIN3
4 = AUXADCIN4
5 = Chip Temperature
6 = Battery Temperature
7 = SYSVDD voltage
0
Digital Comparator 4 interrupt control
0 = interrupt when less than threshold
1 = interrupt when greater than threshold
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REFER TO
PP, May 2012, Rev 3.1
195