ZBasic System Library
32
ZBasic Microcontrollers
mega164A, mega164P, mega164PA,
mega324P, mega324PA,
mega644, mega644A, mega644P, mega644PA,
mega1284P
WaitPinChangeA
WaitPinChangeB
WaitPinChangeC
WaitPinChangeD
PCINT0
PCINT1
PCINT2
PCINT3
A.7-A.0
B.7-B.0
C.7-C.0
D.7-D.0
mega1281, mega2561
WaitPinChangeB
WaitPinChangeE
PCINT0
PCINT1
B.7-B.0
E.0
mega640, mega1280, mega2560
WaitPinChangeB
WaitPinChangeJ
WaitPinChangeK
PCINT0
PCINT1
PCINT2
B.7-B.0
J.7-J.0
K.7-K.0
mega8U2, mega16U2, mega32U2,
AT90USB82, AT90USB162
WaitPinChangeB
WaitPinChangeC
PCINT0
PCINT1
B.7-B.0
C.4-C.0
mega16U4, mega32U4,
AT90USB646, AT90USB647, AT90USB1286, AT90USB1287
WaitPinChangeB
PCINT0
B.7-B.0
mega162
WaitPinChangeA
WaitPinChangeC
PCINT0
PCINT1
A.7-A.0
C.7-C.0
mega165, mega165A, mega165P, mega165PA, mega325,
mega325P, mega645, mega645A, mega645P, mega169,
mega169A, mega169P, mega169PA, mega329, mega329P,
mega329PA, mega649, mega649A, mega649P
WaitPinChangeE
WaitPinChangeB
PCINT0
PCINT1
E.7-E.0
B.7-B.0
mega3250, mega3250P, mega6450, mega6450A,
mega6450P, mega3290, mega3290P, mega6490,
mega6490A, mega6490P
WaitPinChangeE
WaitPinChangeB
WaitPinChangeH
WaitPinChangeJ
PCINT0
PCINT1
PCINT2
PCINT3
E.7-E.0
B.7-B.0
H.7-H.0
J.6-J.0
The table below shows how ports are mapped to the four possible pin change interrupts on ATxmega
devices. Note that for each port, there are two independent channels available. See the description of
WaitForInterrupt for more information on preparing to await a pin change interrupt.
ATxmega Pin Change Interrupt Support
Processors
WaitForInterrupt
intNum
Pin Change
Trigger
Interrupt
xmegaA1, xmegaA3, xmegaA3B, xmegaA4,
xmegaD3, xmegaD4
WaitPinChangeA0
WaitPinChangeA1
WaitPinChangeB0
WaitPinChangeB1
WaitPinChangeC0
WaitPinChangeC1
WaitPinChangeD0
WaitPinChangeD1
WaitPinChangeE0
WaitPinChangeE1
Port A, channel 0
Port A, channel 1
Port B, channel 0
Port B, channel 1
Port C, channel 0
Port C, channel 1
Port D, channel 0
Port D, channel 1
Port E, channel 0
Port E, channel 1
PORTA_INT0
PORTA_INT1
PORTB_INT0
PORTB_INT1
PORTC_INT0
PORTC_INT1
PORTD_INT0
PORTD_INT1
PORTE_INT0
PORTE_INT1
xmegaA1, xmegaA3, xmegaA3B, xmegaD3
WaitPinChangeF0
WaitPinChangeF1
Port F, channel 0
Port F, channel 1
PORTF_INT0
PORTF_INT1
xmegaA1
WaitPinChangeH0
WaitPinChangeH1
WaitPinChangeJ0
WaitPinChangeJ1
WaitPinChangeK0
WaitPinChangeK1
WaitPinChangeQ0
WaitPinChangeQ1
Port H, channel 0
Port H, channel 1
Port J, channel 0
Port J, channel 1
Port K, channel 0
Port K, channel 1
Port Q, channel 0
Port Q, channel 1
PORTH_INT0
PORTH_INT1
PORTJ_INT0
PORTJ_INT1
PORTK_INT0
PORTK_INT1
PORTQ_INT0
PORTQ_INT1
The table below shows analog comparator input pins for ZX devices. See the description of
WaitForInterrupt for more information on preparing to await an analog comparator interrupt.
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