PIC16F1459T-E/SL View Datasheet(PDF) - Microchip Technology
Part Name
Description
Manufacturer
PIC16F1459T-E/SL Datasheet PDF : 418 Pages
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PIC16(L)F1454/5/9
FIGURE 13-1:
INTERRUPT-ON-CHANGE BLOCK DIAGRAM (PORTA EXAMPLE)
IOCANx
D
Q
CK
R
Q4Q1
Edge
Detect
RAx
IOCAPx
Q2
D
Q
CK
R
Data Bus =
0 or 1
Write IOCAFx
S
D
Q
CK
To Data Bus
IOCAFx
IOCIE
From all other
IOCAFx individual
Pin Detectors
IOC interrupt
to CPU core
Q1
Q1
Q1
Q2
Q2
Q2
Q3
Q3
Q3
Q4 Q4
Q4
Q4
Q4Q1
Q4Q1
Q4Q1
Q4Q1
DS41639A-page 144
Preliminary
2012 Microchip Technology Inc.
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