MAX98371 Datasheet, PDF (37/80 Pages) Maxim Integrated Products – Digital Input Class D Speaker Amplifier

MAX98371
Digital Input Class D Speaker Amplifier
with Dynamic Headroom Tracking
Table 3. Interrupt Registers (continued)
Interrupt Enable 1
ADDRESS BIT
7
NAME
0
Unused: Readback is 0.
DESCRIPTION
ICC Overcurrent Enable
6
ICCOVC_EN
0: Interrupt is disabled (default).
1: Interrupt is enabled. IRQ is pulled low when ICCOVC_FLAG
transitions from 0 to 1.
Limiter Active Interrupt Enable
5
LMTRACT_EN
0: Interrupt is disabled (default).
1: Interrupt is enabled. IRQ is pulled low when LMTRACT_FLAG
transitions from 0 to 1.
Invalid Slot Interrupt Enable
4
INVALSLOT_EN
0: Interrupt is disabled (default).
1: Interrupt enabled. IRQ is pulled low when INVALSLOT_FLAG
transitions from 0 to 1.
0x08
3
DHTACT_EN
DHT Active Interrupt Enable
0: Interrupt is disabled (default).
1: Interrupt is enabled. IRQ is pulled low when DHTACT_FLAG
transitions from 0 to 1.
Speaker Overcurrent Interrupt Enable
2
SPKCURNT_EN
0: Interrupt is disabled (default).
1: Interrupt is enabled. IRQ is pulled low when SPKCURNT_FLAG
transitions from 0 to 1.
PVDD ADC Overflow Interrupt Enable
1
PVDDOVFL_EN
0: Interrupt is disabled (default).
1: Interrupt is enabled. IRQ is pulled low when PVDDOVFL_FLAG
transitions from 0 to 1.
PVDD Supply Voltage Undervoltage Lockout Interrupt Enable
0
PVDDUVLO_EN
0: Interrupt is disabled (default).
1: Interrupt is enabled. IRQ is pulled low when PVDDUVLO_FLAG
transitions from 0 to 1.
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