PAC1721 datasheet(70/92 Pages) MICROCHIP

70 / 92 page

PAC1721

DS-20007088A-page 70

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bit 6

UV: Configures the Undervoltage alert.

0b = Disables the Undervoltage alert.

1b = Enables the Undervoltage alert.

bit 5

OPC: Configures the Overpower Critical alert.

0b = Disables the Overpower Critical alert.

1b = Enables the Overpower Critical alert.

bit 4

OPW: Configures the Overpower Warning alert.

0b = Disables the Overpower Warning alert.

1b = Enables the Overpower Warning alert.

bit 3

ACC_OVF: Configure the Accumulator Overflow alert. This alert triggers when the accumulator

overflows or exceeds its fullness limit specified in the ACC_FULL_LIMIT register.

0b = Disables the Accumulator Overflow alert

1b = Enables the Accumulator Overflow alert

bit 2

ACC_COUNT: Configures the Accumulator Count Overflow alert. This alert triggers when the accumu-

lator count overflows or exceeds its fullness limit specified in ACC_FULL_LIMIT register.

0b = Disables the Accumulator Count Overflow alert.

1b = Enables the Accumulator Count Overflow alert.

bit 1

ALERT_CC1: Configures the Conversion Complete alert, where the A1 pin is pulled high for 5 µs at the

end of each conversion cycle.

Note 1: The A1 pin must be configured as an ALERT pin for this function to trigger.

2: The SLOW function is not available on the A1 pin when it is configured as an ALERT pin.

For more details, see Section 4.10.2.

0b = Disables the Conversion Complete alert.

1b = Enables the Conversion Complete alert.

bit 0

Unimplemented at this time. Always reads 0.

PAC1721 Datasheet(PDF) 70 Page - Microchip Technology