Datasheet

PIC10(L)F320/322
DS41585A-page 82 Preliminary  2011 Microchip Technology Inc.
FIGURE 11-1: INTERRUPT-ON-CHANGE BLOCK DIAGRAM
D
CK
R
Q
D
CK
R
Q
IOCANx
IOCAPx
Q2
D
CK
S
Q
Q4Q1
Data Bus =
0 or 1
Write IOCAFx
IOCIE
To Data Bus
IOCAFx
Edge
Detect
IOC Interrupt
to CPU Core
From all other
IOCAFx individual
pin detectors
Q1
Q2
Q3
Q4
Q4Q1
Q1
Q2
Q3
Q4
Q1
Q2
Q3
Q4
Q4
Q4Q1
Q4Q1
Q4Q1
RAx