8-bit AVR Microcontroller

Pin Change Mask Register 1

Name:
PCMSK1
Offset:
0x10
Reset:
0x00
Access:
-
Bit76543210
PCINT11PCINT10PCINT9PCINT8
AccessR/WR/WR/WR/W
Reset0000

Bits 0, 1, 2, 3 – PCINT: Pin Change Enable Mask [11:8]

Pin Change Enable Mask [11:8]

Each PCINT[11:8]-bit selects whether pin change interrupt is enabled on the corresponding I/O pin. If PCINT[11:8] is set and the PCICR.PCIE1 is set, pin change interrupt is enabled on the corresponding I/O pin. If PCINT[11:8] is cleared, pin change interrupt on the corresponding I/O pin is disabled.