TMP512 datasheet(46/63 Pages) TI2

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8.32 TCRIT_Limit_Status Register (Address = 37h) [reset = 00h]

The TCRIT_Limit_Status Register contains the status bits that are set when a temperature channel's TCRIT limit

is exceeded. If any of these bits are set, the TCRIT status bit in the Status Register is also set, and the TCRIT

pin is asserted low.

Reading from the TCRIT_Limit_Status Register does not clear the bits in the register. Once the temperature

drops below TCRIT limit minus the TCRIT hysteresis, the corresponding status bit is automatically cleared. The

TCRIT bit in Status Register is also automatically cleared when all individual channel bits are cleared in the

TCRIT_Limit_Status register.

Return to Register Map.

Figure 8-32. TCRIT_Limit_Status Register

Reserved

Ch2_TCRIT

Ch1_TCRIT

Local_TCRIT

R-00h

R-0h

Table 8-35. TCRIT_Limit_Status Register Field Descriptions

Bit

Field

Type

Reset

Description

7:3

Reserved

00h

Reserved

Ch2_TCRIT

This bit is set when the remote temperature channel 2 exceeds

the configured TCRIT limit.

Ch1_TCRIT

This bit is set when the remote temperature channel 1 exceeds

the configured TCRIT limit.

Local_TCRIT

This bit is set when the local temperature channel exceeds the

configured TCRIT limit.

8.33 Filter_Control Register (Address = 40h) [reset = 00h]

This register controls the remote diode filter level.

Return to Register Map.

Figure 8-33. Filter_Control Register

Reserved

Filter_Control[1:0]

R-00h

R/W-0h

Table 8-36. Filter_Control Register Field Descriptions

Bit

Field

Type

Reset

Description

7:2

Reserved

00h

Reserved

1:0

Filter_Control[1:0]

R/W

Controls the filter level. The filter is a moving average of the

Remote temperature conversion results.

0h = 0 moving average (default)

1h = 4 moving average (level 1)

2h = 4 moving average (level 1)

3h = 8 moving average (level 2)

TMP4719

SBOSAJ7A – OCTOBER 2025 – REVISED DECEMBER 2025

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