PCMSK1

Bit7	6	5	4	3	2	1	0
	PCINT14	PCINT13	PCINT12	PCINT11	PCINT10	PCINT9	PCINT8
Access	R/W	R/W	R/W	R/W	R/W	R/W	R/W
Reset	0	0	0	0	0	0	0

Pin Change Enable Mask

Each PCINT[15:8]-bit selects whether pin change interrupt is enabled on the corresponding I/O pin. If PCINT[15:8] is set and the PCIE1 bit in PCICR is set, pin change interrupt is enabled on the corresponding I/O pin. If PCINT[15:8] is cleared, pin change interrupt on the corresponding I/O pin is disabled.

Bits 0, 1, 2, 3, 4, 5, 6 – PCINT: Pin Change Enable Mask