WM8310GEB/V Wolfson Microelectronics, WM8310GEB/V Datasheet - Page 206

• 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 4041h GPIO10 Control
REGISTER
R16450
(4042h)
GPIO11
Control
w
ADDRESS
ADDRESS
14:13
BIT
BIT
3:0
15
12
11
10
9
7
GP11_INT_MO
GP11_PULL[1:
GP11_PWR_D
GP11_FN[3:0]
GP11_ENA
GP11_POL
GP11_DIR
GP11_OD
LABEL
LABEL
OM
DE
0]
DEFAULT
DEFAULT
0000
01
1
0
0
1
0
0
14 = HW Control1 input (long de-bounce)
15 = HW Control2 input (long de-bounce)
Output functions:
0 = GPIO output
1 = 32.768kHz oscillator output
2 = ON state
3 = SLEEP state
4 = Power State Change
5 = Reserved
6 = Reserved
7 = Reserved
8 = DC-DC1 DVS Done
9 = DC-DC2 DVS Done
10 = External Power Enable1
11 = External Power Enable2
12 = System Supply Good (SYSOK)
13 = Converter Power Good (PWR_GOOD)
14 = External Power Clock (2MHz)
15 = Auxiliary Reset
GPIO11 pin direction
0 = Output
1 = Input
GPIO11 Pull-Up / Pull-Down configuration
00 = No pull resistor
01 = Pull-down enabled
10 = Pull-up enabled
11 = Reserved
GPIO11 Interrupt Mode
0 = GPIO interrupt is rising edge triggered (if
GP11_POL=1) or falling edge triggered (if
GP11_POL=0)
1 = GPIO interrupt is triggered on rising and falling
edges
GPIO11 Power Domain select
0 = DBVDD
1 = SYSVDD
GPIO11 Polarity select
0 = Inverted (active low)
1 = Non-Inverted (active high)
GPIO11 Output pin configuration
0 = CMOS
1 = Open Drain
GPIO11 Enable control
0 = GPIO pin is tri-stated
1 = Normal operation
GPIO11 Pin Function
Input functions:
0 = GPIO input (long de-bounce)
DESCRIPTION
DESCRIPTION
PP, December 2009, Rev 3.0
REFER TO
REFER TO
Pre-Production
206