20.5.4 Interrupt Control

Name: INTCTRL
Offset: 0x09
Reset: 0x00
Property: -

Bit 76543210 
      VLMCFG[1:0]VLMIE 
Access R/WR/WR/W 
Reset 000 

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

These bits select which incidents will trigger a VLM interrupt.

ValueNameDescription
0x0 FALLING VDD falls below VLM threshold
0x1 RISING VDD rises above VLM threshold
0x2 BOTH VDD crosses VLM threshold
Other - Reserved

Bit 0 – VLMIE VLM Interrupt Enable

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