wm8351 Wolfson Microelectronics plc, wm8351 Datasheet - Page 312

• Manufacturer Part Number: wm8351
• Description: Wolfson Audioplus? Stereo Codec With Power Management
• Manufacturer: Wolfson Microelectronics plc

WM8351
Register E5h Supply overrides/status 2
w
REGISTER
ADDRESS
R230 (E6h)
REGISTER
ADDRESS
GPIO Pin
Status
BIT
15
14
13
12
11
10
BIT
9
8
1
0
UNDV_DC2_OVRDE
UNDV_DC1_OVRDE
GP12_LVL
GP11_LVL
GP10_LVL
GP9_LVL
GP8_LVL
LABEL
1
1
1
LABEL
DEFAULT
1
1
1
0
0
0
0
0
DEFAULT
0
0
Unused
Never reset.
Unused
Never reset.
Unused
Never reset.
Logic level of GPIO12 pin
Input-
Reads the logic level of GPIO pin
Writing ‘0’ clears GP12_EINT
Output-
Write sets the value to drive the GPIO pin
Logic level of GPIO11 pin
Input-
Reads the logic level of GPIO pin
Writing ‘0’ clears GP11_EINT
Output-
Write sets the value to drive the GPIO pin
Logic level of GPIO10 pin
Input-
Reads the logic level of GPIO pin
Writing ‘0’ clears GP10_EINT
Output-
Write sets the value to drive the GPIO pin
Logic level of GPIO9 pin
Input-
Reads the logic level of GPIO pin
Writing ‘0’ clears GP9_EINT
Output-
Write sets the value to drive the GPIO pin
Logic level of GPIO8 pin
Input-
Reads the logic level of GPIO pin
Writing ‘0’ clears GP8_EINT
Output-
Write sets the value to drive the GPIO pin
CONVERTER_UV_OVRDE bit is set to 1.
Readback of the raw signal value.
Allow direct control of this signal's input to the
debounce logic when the
CONVERTER_UV_OVRDE bit is set to 1.
Readback of the raw signal value.
Allow direct control of this signal's input to the
debounce logic when the
CONVERTER_UV_OVRDE bit is set to 1.
DESCRIPTION
DESCRIPTION
PD, June 2009, Rev 4.1
REFER TO
REFER TO
Production Data
312