ATtiny1624/1626/1627

INTCTRL

Interrupt Control

  0x09 8 - 0x00    

Interrupt Control

Bit  7 6 5 4 3 2 1 0  
            VLMCFG[1:0] VLMIE  
Access            R/W R/W R/W  
Reset            0 0 0  

Bits 2:1 – VLMCFG[1:0]: VLM Configuration

VLM Configuration

These bits select which incidents will trigger a VLM interrupt.

ValueNameDescription
0x0 BELOW VDD falls below VLM threshold
0x1 ABOVE VDD rises above VLM threshold
0x2 CROSS VDD crosses VLM threshold
Other - Reserved

Bit 0 – VLMIE: VLM Interrupt Enable

VLM Interrupt Enable

Writing a ‘1’ to this bit enables the VLM interrupt.