15.13.4 PIR2

Peripheral Interrupt Request (Flag) Register 2
Name: PIR2
Address: 0xEC7

Bit 76543210 
 HLVDIFZCDIF    C2IFC1IF 
Access R/WR/WR/WR/W 
Reset 0000 

Bit 7 – HLVDIF HLVD Interrupt Flag bit

ValueDescription
1 HLVD interrupt event has occurred
0 HLVD interrupt event has not occurred or has not been set up

Bit 6 – ZCDIF Zero-Cross Detect Interrupt Flag bit

ValueDescription
1 ZCD Output has changed (must be cleared in software)
0 ZCD Output has not changed

Bits 0, 1 – CxIF Comparator ‘x’ Interrupt Flag bit

ValueDescription
1 Comparator Cx output has changed (must be cleared by software)
0 Comparator Cx output has not changed