LSAD_CFG

Bit Field

Read/Write

Field Name

Description

4

RW

CONTINUOUS_MODE

LSAD continuously sampling the channel selected as interrupt source (LSAD_INT_CH_NUM)

3:0

RW

FREQ

Defines the sampling frequency of the LSAD channels

Bit Field

Field Name

Value Symbol

Value Description

Hex Value

4

CONTINUOUS_MODE

LSAD_NORMAL

Normal mode, all 8 channels sampled

0x0*

LSAD_CONTINUOUS

Continuous mode: only one channel sampled (for test purpose)

0x1

3:0

FREQ

LSAD_DISABLE

LSAD disabled

0x0*

LSAD_PRESCALE_200

Sample rate is SLOWCLK/200 (low speed mode)

0x1

LSAD_PRESCALE_400

Sample rate is SLOWCLK/400 (low speed mode)

0x2

LSAD_PRESCALE_640

Sample rate is SLOWCLK/640 (low speed mode)

0x3

LSAD_PRESCALE_800

Sample rate is SLOWCLK/800 (low speed mode)

0x4

LSAD_PRESCALE_1600

Sample rate is SLOWCLK/1600 (low speed mode)

0x5

LSAD_PRESCALE_3200

Sample rate is SLOWCLK/3200 (low speed mode)

0x6

LSAD_PRESCALE_6400

Sample rate is SLOWCLK/6400 (low speed mode)

0x7

LSAD_PRESCALE_20H

Sample rate is SLOWCLK/20 (high speed mode)

0x8

LSAD_PRESCALE_40H

Sample rate is SLOWCLK/40 (high speed mode)

0x9

LSAD_PRESCALE_80H

Sample rate is SLOWCLK/80 (high speed mode)

0xA

LSAD_PRESCALE_128H

Sample rate is SLOWCLK/128 (high speed mode)

0xB

LSAD_PRESCALE_160H

Sample rate is SLOWCLK/160 (high speed mode)

0xC

LSAD_PRESCALE_320H

Sample rate is SLOWCLK/320 (high speed mode)

0xD

LSAD_PRESCALE_640H

Sample rate is SLOWCLK/640 (high speed mode)

0xE

LSAD_PRESCALE_1280H

Sample rate is SLOWCLK/1280 (high speed mode)

0xF