ATTM02 datasheet(10/18 Pages) AME

10 / 18 page

AME, Inc.

ATTM01/ATTM02

Processor Thermal Monitor

Rev. B.01

Type

Position

Bits

Function

[7:0]

8’h50

Local diode alerting high limit register.

The default is set to 80 ℃. The LSB denotes 1 ℃.

LALERT_HIGH

Field

Type

Position

Bits

Function

[7:5]

Reserved. Not implemented.

[4:0]

ADC measure temperature value rate.

Field

Reserved

UPDATE_RATE

Type

Position

Bits

Function

[7]

ALERT# mask. When set to “1” ALERT# interrupts

are masked.

[6]

When set to “1” the ADC will be terminated.

[5]

Reserved. Not implemented.

[4]

OVER# mask. When set to “1” OVER# interrupts is

masked.

[3:1]

Reserved. Not implemented.

[0]

When set to “1” denotes three consecutive remote

temperature measurement outside the Alerting,

Critical limit.

Field

ALERT_MASK

STOP

Reserved

CRITI_MASK

Reserved

FAULT_QUEUE

9.4 ADC Configuration Register, Access Address:

“Command Index = 3h”

9.5 ADC Conversion Rate Register, Access Address:

“Command Index = 4h”

9.6 Local Diode Alerting High Limit Register, Access Address:

“Command Index = 5h”

Type

Position

Bits

Function

[7:0]

Local diode alerting low limit register.

The default is set to 0 ℃. The LSB denotes 1 ℃.

Field

LALERT_LOW

9.7 Local Diode Alerting Low Limit Register, Access Address:

“Command Index = 6h”

Type

Position

Bits

Function

[7:0]

8’h50

Remote diode alerting high limit register.

The default is set to 80℃. The LSB denotes 1 ℃

Field

RALERT_HIGH

9.8 Remote Diode Alerting High Limit Register, Access Address:

“Command Index = 7h”

Type

Position

Bits

Function

[7:0]

Remote diode alerting low limit. The default value

is set to 0 ℃. The LSB represents 1 ℃.

Field

RLAERT_LOW

9.9 Remote Diode Alerting Low Limit Register, Access Address:

“Command Index = 8h”

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