Data Sheet

AD7383-4/AD7384-4

REGISTERS

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Rev. 0 | 32 of 33

Table 22. Bit Descriptions for ALERT_LOW_THRESHOLD Register

Bits

Bit Name

Descriptions

Reset

Access

[15:12]

ADDRESSING

Addressing. Bits[15:12] define the address of the relevant register. See the Addressing Registers section for

further details.

0x0

R/W

[11:0]

ALERT_LOW

Alert Low. Bits[11:0] from ALERT_LOW move to the MSBs of the internal alert low register, D[15:4]. The remaining

bits, D[3:0] of the internal register are fixed at 0x0. Sets an alert when the converter result is below the

value in the ALERT_LOW_THRESHOLD register, and the alert is disabled when it is above the value in the

ALERT_LOW_THRESHOLD register.

0x800

R/W

ALERT_HIGH_THRESHOLD REGISTER

Address: 0x5, Reset: 0x07FF, Name: ALERT_HIGH_THRESHOLD

Table 23. Bit Descriptions for ALERT_HIGH_THRESHOLD Register

Bits

Bit Name

Description

Reset

Access

[15:12]

ADDRESSING

Addressing. Bits [15:12] define the address of the relevant register. See the Addressing Registers Section for

further details.

0x0

R/W

[11:0]

ALERT_HIGH

Alert High. Bits D[11:0] from ALERT_HIGH move to the MSBs of the internal alert high register, D[15:4]. The

remaining bits, D[3:0] of the internal are fixed at 0xF. Sets an alert when the converter result is above the

value in the ALERT_HIGH_THRESHOLD register, and the alert is disabled when it is below the value in the

ALERT_HIGH_THRESHOLD register.

0xFFF

R/W