Pin Change Mask Register 3

Name:
PCMSK3
Offset:
0x73
Reset:
0x00
Access:
-
Bit76543210
PCINT[27:24]
AccessR/WR/WR/WR/W
Reset0000

Bits 3:0 – PCINT[27:24]: Pin Change Enable Mask

Pin Change Enable Mask

Each PCINT[27:24]-bit selects whether pin change interrupt is enabled on the corresponding I/O pin. If PCINT[27:24] is set and the PCIE3 bit in PCICR is set, pin change interrupt is enabled on the corresponding I/O pin. If PCINT[27:24] is cleared, pin change interrupt on the corresponding I/O pin is disabled.