WM8310GEB/V Wolfson Microelectronics, WM8310GEB/V Datasheet - Page 192

• Manufacturer Part Number: WM8310GEB/V
• Description: POWER MANAGEMENT SUBSYSTEM, 169BGA
• Manufacturer: Wolfson Microelectronics

Specifications of WM8310GEB/V

• Supply Voltage: 7V
• No. Of Step-down Dc - Dc Converters: 4
• No. Of Ldo Regulators: 11
• Digital Ic Case Style: BGA
• No. Of Pins: 169
• No. Of Regulated Outputs: 13
• Operating Temperature Range: -40°C To
• Rohs Compliant: Yes
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

WM8310
REGISTER
Register 4030h Comparator Control
REGISTER
R16433
(4031h)
Comparator
1
Register 4031h Comparator 1
REGISTER
R16434
(4032h)
Comparator
2
w
ADDRESS
ADDRESS
ADDRESS
15:13
15:13
BIT
BIT
BIT
11:0
12
9
8
3
2
1
0
DCMP1_SRC[2
DCMP2_SRC[2
DCMP1_THR[1
DCOMP2_STS
DCOMP1_STS
DCMP4_ENA
DCMP3_ENA
DCMP2_ENA
DCMP1_ENA
DCMP1_GT
LABEL
LABEL
LABEL
1:0]
:0]
:0]
DEFAULT
DEFAULT
DEFAULT
0000_0000
_0000
000
000
0
0
0
0
0
0
0
Digital Comparator 2 status
0 = Comparator 2 threshold not detected
1 = Comparator 2 threshold detected
(Trigger is controlled by DCMP2_GT)
Digital Comparator 1 status
0 = Comparator 1 threshold not detected
1 = Comparator 1 threshold detected
(Trigger is controlled by DCMP1_GT)
Digital Comparator 4 Enable
0 = Disabled
1 = Enabled
Digital Comparator 3 Enable
0 = Disabled
1 = Enabled
Digital Comparator 2 Enable
0 = Disabled
1 = Enabled
Digital Comparator 1 Enable
0 = Disabled
1 = Enabled
Digital Comparator 1 source select
0 = USB voltage
1 = AUXADCIN1
2 = AUXADCIN2
3 = AUXADCIN3
4 = AUXADCIN4
5 = Chip Temperature
6 = Battery Temperature
7 = SYSVDD voltage
Digital Comparator 1 interrupt control
0 = interrupt when less than threshold
1 = interrupt when greater than threshold
Digital Comparator 1 threshold
(12-bit unsigned binary number; coding is the same as
AUX_DATA)
Digital Comparator 2 source select
0 = WALL voltage
1 = AUXADCIN1
2 = AUXADCIN2
3 = AUXADCIN3
4 = AUXADCIN4
5 = Chip Temperature
6 = Battery Temperature
DESCRIPTION
DESCRIPTION
DESCRIPTION
PP, December 2009, Rev 3.0
REFER TO
REFER TO
REFER TO
Pre-Production
192