PIC12F1516 MICROCHIP [Microchip Technology], PIC12F1516 Datasheet - Page 134

• Manufacturer Part Number: PIC12F1516
• Description: 28/40/44-Pin Flash Microcontrollers with nanoWatt XLP Technology
• Manufacturer: MICROCHIP [Microchip Technology]

PIC16(L)F1516/7/8/9
FIGURE 13-1:
DS41452B-page 134
RBx
IOCBNx
IOCBPx
Q2
Q4Q1
Q1
Q3
Q4
Q2
INTERRUPT-ON-CHANGE BLOCK DIAGRAM
Q4
Q4Q1
D
D
CK
CK
R
R
Q1
Q
Q
Q2
write IOCBFx
Q4Q1
Q3
Preliminary
data bus =
0 or 1
IOCBFx individual
Q4
from all other
detect
pin detectors
edge
Q4Q1
D
CK
Q1
S
Q
Q2
to data bus
Q3
 2011 Microchip Technology Inc.
IOCBFx
IOCIE
Q4
Q4Q1
IOC interrupt
to CPU core