WM8232 datasheet(75/141 Pages) CIRRUS

75 / 141 page

WM8232

Rev 4.6

ADDRESS

BIT

LABEL

DEFAULT

DESCRIPTION

REFER TO

R19 (13h)

CMOS

drivability

control 7

6:4

OC2_DRV[2:0]

000

CMOS output (OC2) drivability

000: Hi-Z

001: 1mA

010: 2mA

011: 3mA

100: 4mA

101: 5mA

110/111: 6mA

2:0

OC1_DRV[2:0]

000

CMOS output (OC1) drivability

000: Hi-Z

001: 1mA

010: 2mA

011: 3mA

100: 4mA

101: 5mA

110/111: 6mA

ADDRESS

BIT

LABEL

DEFAULT

DESCRIPTION

REFER TO

R20 (14h)

PG config

PGMARCH

pattern generator marching mode enable

0 = controlled by PGPAT

1 = marching pattern

6:5

PGPAT[1:0]

select pattern generator output

00 = fixed value

01 = vertical ramp

10 = horizontal ramp

11 = patch

PGINV

invert pattern generator output

0 = normal

1 = invert

SEL_PGZ

select output of pattern generator (IN3)

0 = normal ouput

1 = output generated digital pattern instead of ADC outputs

SEL_PGY

select output of pattern generator (IN2)

0 = normal ouput

1 = output generated digital pattern instead of ADC outputs

SEL_PGX

select output of pattern generator (IN1)

0 = normal ouput

1 = output generated digital pattern instead of ADC outputs

PGEN

enable pattern generator

0 = disable

1 = enable

ADDRESS

BIT

LABEL

DEFAULT

DESCRIPTION

REFER TO

R21 (15h)

PGCODE

LSB

7:0

PGLEVEL[7:0]

0000_0000

parameter of pattern generator

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