AME, Inc.

12

ATTM01/ATTM02

Processor Thermal Monitor

Rev. B.01

Type

Position

Bits

I

Function

W/R

[7:0]

8

0

Remote diode temperature offset register to adjust

the decimated filter because of the PCB

placement, routing, and different thermal diode.

Two’s complement format.

Field

ROFFSET_DATA

Type

Position

Bits

I

Function

NA

[7:1]

7

0

Reserved. Not implemented.

WO

[0]

1

0

When want to reduce the supply current it can set bit

6 of register 9 configuration register to “1” and also

set this bit to “1” and then write to “0”, i.e., create a

one shot pulse. The ADC will be ceased operation

after measure one cycle per each remote/local diode.

ONESHOT_ADC

Field

Reserved

Type

Position

Bits

I

Function

W/O

[7:0]

8

0

Host set the remote diode low limit temperature value.

The default value is 0 ℃ and LSB represents 1 ℃.

Field

RLOW_DATA

9.15 Remote Diode Alerting Low Limit Temperature Register, Access Address:

“Command Index = Eh”

9.16 One Shot Register, Access Address:

“Command Index = Fh”

Type

Position

Bits

I

Function

NA

[7:1]

7

0

Reserved. Not implemented.

RO

[0]

1

0

The remote diode lower byte temperature data.

The LSB denotes 0.5 ℃.

Reserved

ADCREMOTE_DATA

Field

9.17 Remote Diode Lower Byte Temperature Register, Access Address:

“Command Index = 10h”

9.18 Remote Diode Temperature Offset Register, Access Address:

“Command Index = 11h”

9.19 Remote Diode Critical Temperature Limit Register, Access Address:

“Command Index = 19h”

Type

Position

Bits

I

Function

W/R

[7:0]

8

8’h6E

Remote diode critical temperature registers. The

default value is 110 ℃ and the LSB denotes 1 ℃.

Field

RCRITI_DATA

9.20 Local Diode Critical Temperature Limit Register, Access Address:

“Command Index = 20h”

Type

Position

Bits

I

Function

W/R

[7:0]

8

8’h55

Local diode critical temperatures register. The

default is 85 ℃ and the LSB denotes 1 ℃.

LCRITI_DATA

Field