WM8311 datasheet(159/302 Pages) WOLFSON

159 / 302 page

Pre-Production

WM8311

PP, May 2012, Rev 3.1

159

ADDRESS

BIT

LABEL

DESCRIPTION

R16401

(4011h)

Interrupt Status

AUXADC_DATA_EINT

AUXADC Data Ready interrupt

(Rising Edge triggered)

Note: Cleared when a ‘1’ is written.

7:4

AUXADC_DCOMPn_EINT

AUXADC Digital Comparator n interrupt

(Trigger is controlled by DCMPn_GT)

Note: Cleared when a ‘1’ is written.

R16409

(4019h)

Interrupt Status

1 Mask

IM_AUXADC_DATA_EINT

Interrupt mask.

0 = Do not mask interrupt.

1 = Mask interrupt.

Default value is 1 (masked)

7:4

IM_AUXADC_DCOMPn_EI

Interrupt mask.

0 = Do not mask interrupt.

1 = Mask interrupt.

Default value is 1 (masked)

Note: n is a number between 1 and 4 that identifies the individual Comparator.

Table 98 AUXADC Interrupts

23.2.9 POWER PATH MANAGEMENT INTERRUPTS

The primary PPM_INT interrupt comprises three secondary interrupts as described in Section 17.5.

The secondary interrupt bits are defined in Table 99.

Each of the secondary interrupts can be masked. When a mask bit is set, the corresponding interrupt

event is masked and does not trigger a PPM_INT interrupt. The secondary interrupt bits in R16401

(4011h) are valid regardless of whether the mask bit is set. The secondary interrupts are all masked

by default.

ADDRESS

BIT

LABEL

DESCRIPTION

R16401

(4011h)

Interrupt Status

PPM_SYSLO_EINT

Power Path SYSLO interrupt

(Rising Edge triggered)

Note: Cleared when a ‘1’ is written.

PPM_PWR_SRC_EINT

Power Path Source interrupt

(Rising Edge triggered)

Note: Cleared when a ‘1’ is written.

PPM_USB_CURR_EINT

Power Path USB Current interrupt

(Rising Edge triggered)

Note: Cleared when a ‘1’ is written.

R16409

(4019h)

Interrupt Status

1 Mask

IM_PPM_SYSLO_EINT

Interrupt mask.

0 = Do not mask interrupt.

1 = Mask interrupt.

Default value is 1 (masked)

IM_PPM_PWR_SRC_EINT

Interrupt mask.

0 = Do not mask interrupt.

1 = Mask interrupt.

Default value is 1 (masked)

IM_PPM_USB_CURR_EIN

Interrupt mask.

0 = Do not mask interrupt.

1 = Mask interrupt.

Default value is 1 (masked)

Table 99 Power Path Management Interrupts

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