Intel 8XC196MC User Manual
5-5
STANDARD AND PTS INTERRUPTS
Table 5-3. Interrupt Sources, Vectors, and Priorities
Interrupt Source
Mnemonic
Interrupt Controller
Service
PTS Service
Na
m
e
Ve
c
to
r
Pri
o
rity
Na
m
e
Ve
c
to
r
Pri
o
rity
Nonmaskable Interrupt
NMI
INT15
203EH
30
—
—
—
EXTINT Pin
EXTINT
INT14
203CH
14
PTS14
205CH
29
WF Gen (MC)
WF Gen & EPA Comp 5 (MD)
Waveform Generator (MH)
PI
PI
†
WG
INT13
203AH
13
PTS13
205AH
28
Reserved (MC)
EPA Cap/Comp 5 (MD)
SIO0 & 1 Receive Err (MH)
—
EPA5
SPI
†
INT12
2038H
12
PTS12
2058H
27
Reserved (MC)
EPA Compare 4 (MD)
SIO1 Receive (MH)
—
COMP4
RI1
INT11
2036H
11
PTS11
2056H
26
Reserved (MC)
EPA Cap/Comp 4 (MD)
SIO0 Receive (MH)
—
EPA4
RI0
INT10
2034H
10
PTS10
2054H
25
EPA Compare 3 (MC, MD)
SIO1 Transmit (MH)
COMP3
TI1
INT09
2032H
09
PTS09
2052H
24
EPA Cap/Comp 3 (MC, MD)
SIO0 Transmit (MH)
EPA3
TI0
INT08
2030H
08
PTS08
2050H
23
Unimplemented Opcode
—
—
2012H
—
—
—
—
Software TRAP Instruction
—
—
2010H
—
—
—
—
EPA Compare 2 (MC, MD)
EPA Compare 3 (MH)
COMP2
COMP3
INT07
200EH
07
PTS07
204EH
22
EPA Cap/Comp 2 (MC, MD)
EPA Compare 2 (MH)
EPA2
COMP2
INT06
200CH
06
PTS06
204CH
21
EPA Compare 1
COMP1
INT05
200AH
05
PTS05
204AH
20
EPA Capture/Compare 1
EPA1
INT04
2008H
04
PTS04
2048H
19
EPA Compare 0
COMP0
INT03
2006H
03
PTS03
2046H
18
EPA Capture/Compare 0
EPA0
INT02
2004H
02
PTS02
2044H
17
A/D Conversion Complete
AD_DONE
INT01
2002H
01
PTS01
2042H
16
Timer 1 or 2 Overflow
OVRTM
†
INT00
2000H
00
PTS00 2040H
15
†
PTS service is not useful for multiplexed interrupts because the PTS cannot readily determine the
source of these interrupts.
source of these interrupts.