P80C562 Philips Semiconductors, P80C562 Datasheet - Page 25

• Manufacturer Part Number: P80C562
• Description: 8-bit microcontroller
• Manufacturer: Philips Semiconductors

Philips Semiconductors
1997 Apr 08
handbook, full pagewidth
8-bit microcontroller
INT0
CT0I
INT1
CT1I
CT2I
CT3I
CAPTURE 0
OVERFLOW
COMPARE 0
SERIAL
OVERFLOW
INTERRUPT
REQUEST 1
COMPARE 1
OVERFLOW
COMPARE 2
INTERRUPT
REQUEST 0
CAPTURE 2
CAPTURE 3
CAPTURE 1
EXTERNAL
EXTERNAL
UART
PORT
TIMER T2
TIMER 2
TIMER 0
TIMER 2
TIMER 1
TIMER 2
TIMER 2
TIMER 2
TIMER 2
TIMER 2
interrupt
sources
ADC
T
R
source enable
interrupt enable registers
Fig.12 Interrupt system.
global enable
25
interrupt priority
registers
a1
a2
b1
b2
c1
c2
d1
d2
e1
e2
f1
f2
g1
g2
h1
h2
i1
i2
j1
j2
k1
k2
l1
l2
m1
m2
n1
n2
m2
m1
a2
b2
d2
e2
g2
h2
n2
o2
c2
k2
a1
b1
d1
e1
g1
h1
n1
o1
c1
k1
f2
i2
j2
l2
f1
i1
j1
l1
P83C562; P80C562
IDENTIFICATION
IDENTIFICATION
polling hardware
SOURCE
SOURCE
Product specification
MBH345
interrupt
interrupt
request
request
priority
priority
high
vector
vector
low