DIO1411

Version 1.0, Jul 2024

www.dioo.com

© 2024 DIOO MICROCIRCUITS CO., LTD.

14

4

HIGH

This bit will be set if the temperature exceeds its programmed High Limit. The

———

ALERT pin will be

asserted once this bit is set.

3

LOW

This bit will be set if the temperature drops below its programmed Low Limit. The

———

ALERT pin will be

asserted once this bit is set.

1

THERM

This bit will be set if the temperature exceeds its programmed Therm Limit. The

______

THERM/ADDR pin will

be asserted once this bit is set.

0

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

Register

B7

B6

B5

B4

B3

B2

B1

B0

Default

03h

R/W

Configuration

Reserved

RUN/

STOP

ALERT/

COMP

Reserved

RANGE

DAVG_

DIS

Reserved

00h

09h

Note: R = Read. W = Write.

Bit

Name

Value

Description

7

Reserved

-

Do not use.

6

RUN/STOP

0 (default)

The device is in the active mode and detecting the temperature in real time.

1

The device is in standby mode and not detecting the temperature in real time.

5

ALERT/

COMP

0 (default)

The

———

ALERT pin acts in interrupt mode.

1

The

———

ALERT pin acts in comparator mode.

4:3

Reserved

-

Do not use.

2

RANGE

0 (default)

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

1

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

1

DAVG_DIS

0 (default)

The dynamic averaging feature is enabled. The temperature will be converted with an

averaging factor that is based on the conversion rate.

1

The dynamic averaging feature is disabled.

0

Reserved

-

Do not use.

12.4. Conversion rate register

The conversion rate register determines the updating frequency of temperature measurement. This register is

accessible at either address.

Addr.

Type

Register

B7

B6

B5

B4

B3

B2

B1

B0

Default

04h

R/W

Conversion rate

Reserved

CONV [3:0]

06h

(4/sec)

0Ah

Note: R = Read. W = Write.