DIO1414CMP10 datasheet(25/39 Pages) DIOO

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DIO1413/1414

Version 1.2, Sep 2024

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Bit

Name

Description

BUSY

This bit indicates whether the ADC is currently converting or not. “1” represents than ADC is currently

converting.

6:5

Reserved

Do not use.

HIGH

This bit will be set if any of the channel’s temperature exceeds its programmed High Limit. The

———

ALERT

pin will be asserted once this bit is set.

LOW

This bit will be set if any of the channel’s temperature drops below its programmed Low Limit. The

———

ALERT pin will be asserted once this bit is set.

FAULT

This bit will be set if any of the external channel fault is detected. The

———

ALERT pin will be asserted once

this bit is set.

THERM

This bit will be set if any of the channel’s temperature exceeds its programmed Therm Limit. The

_____

THERM/ADDR pin will be asserted once this bit is set.

Reserved

Do not use.

12.3. Configuration register

The configuration register controls the basic operation of the device. It is accessible at either address.

Addr.

Type

Default

03h

R/W

Configuration

MASK_

ALL

RUN/

STOP

ALERT/

COMP

Reserved

RANGE

DAVG_

DIS

APDD

00h

09h

Note: R = Read. W = Write.

Bit

Name

Value

Description

MASK_ALL

(default)

The

———

ALERT pin is not masked. Once the HIGH status, or LOW status or FAULT status bit is

set, the

———

ALERT pin will be asserted.

The

———

ALERT pin is masked. It will not be asserted even the HIGH status, and LOW status

and FAULT status bit are set unless the device is configured in comparator mode. No matter

MASK_ALL bit or channel mask register is set or not, the status registers will be updated

normally.

RUN/STOP

(default)

The device is in the active mode and detecting all channels’ temperatures in real time.

The device is in standby mode and not detecting all channels’ temperatures in real time.

ALERT/

COMP

(default)

The

———

ALERT pin acts in interrupt mode.

The

———

ALERT pin acts in comparator mode.

4:3

Reserved

Do not use.

RANGE

(default)

The temperature measurement range is default range: 0°C to 127.9375°.

The temperature measurement range is extended range: -64°C to 191.9375°C.

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