8-bit AVR Microcontrollers

Pin Change Mask Register 0

Name:
PCMSK0
Offset:
0x6B
Reset:
0x00
Access:
-
Bit76543210
PCINT[7:0]
AccessR/WR/WR/WR/WR/WR/WR/WR/W
Reset00000000

Bits 7:0 – PCINT[7:0]: Pin Change Enable Mask

Pin Change Enable Mask

Each PCINT[7:0] bit selects whether pin change interrupt is enabled on the corresponding I/O pin. If PCINT[7:0] is set and the PCIE0 bit in PCICR is set, pin change interrupt is enabled on the corresponding I/O pin. If PCINT[7:0] is cleared, pin change interrupt on the corresponding I/O pin is disabled.