EM78P341N/342N/343N
8-Bit Microprocessor with OTP ROM
In EM78P341N/342N/343N, each individual interrupt source has its own interrupt
vector as depicted in the table below.
Interrupt Vector
Interrupt Status
Priority*
003H
006H
009H
00CH
00FH
012H
015H
018H
01BH
01EH
021H
External interrupt
2
3
Port 5 pin change
TCC overflow interrupt
4
AD conversion complete interrupt
Comparator interrupt
5
6
High-pulse width timer underflow interrupt
Low-pulse width timer underflow interrupt
TCCA overflow interrupt
7
8
9
TCCB overflow interrupt
10
11
1
TCCC overflow interrupt
Low Voltage Detector interrupt
*Priority: 1 = highest ; 11 = lowest priority
NOTE
■ Comparator interrupt is not applicable to EM78P341N.
52 •
Product Specification (V1.0) 12.01.2006
(This specification is subject to change without further notice)
ELAN [ ELAN MICROELECTRONICS CORP ]
