PCD6003 Ver la hoja de datos (PDF) - Philips Electronics
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PCD6003 Datasheet PDF : 96 Pages
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Philips Semiconductors
Digital telephone answering machine chip
Product specification
PCD6003
Table 14 Allocation of interrupt sources
VECTOR
SOURCE
NUMBER(1) PRIORITY(2)
DESCRIPTION
0003
EX0
0
000B
T0
1
0013
EX1
2
001B
T1
3
0023
MSK_event
4
002B
TIME_event
5
0033
FS_event
6
003B
EX2
7
0043
EX3
8
004B
EX4
9
0053
EX5
10
005B
EX6
11
0063
I2C-bus
12
006B
DSP_event
13
0073
RTC_event
14
1
external interrupt 0
4
Timer 0 interrupt
7
external interrupt 1
10
Timer 1 interrupt
13
MSK RI or TI interrupt
2
TIME interrupt
5
FS interrupt
8
external interrupt 2
11
external interrupt 3
14
external interrupt 4
3
external interrupt 5
6
external interrupt 6
9
I2C-bus interrupt
12
DSP interrupt
15
RTC interrupt
IENx/IPx
IEN0.0/IP0.0
IEN0.1/IP0.1
IEN0.2/IP0.2
IEN0.3/IP0.3
IEN0.4/IP0.4
IEN0.5/IP0.5
IEN0.6/IP0.6
IEN1.0/IP1.0
IEN1.1/IP1.1
IEN1.2/IP1.2
IEN1.3/IP1.3
IEN1.4/IP1.4
IEN1.5/IP1.5
IEN1.6/IP1.6
IEN1.7/IP1.7
Notes
1. For some C-compilers ‘1’ has to be added to this number.
2. The interrupt controller supports up to 15 interrupt sources, each with a 2-level (high or low) priority. High priority
interrupt is always serviced before a low priority interrupt, but within the high and low levels, interrupts are serviced
in the order shown in this column.
handbook, full pagewidth
P1.7
P1.6
RTC_event
DSP_event
RTC
FS
P1.5
P1.4
TIME_event
TIME
EX6
P1.3
P1.2
P1.1
P1.0
EX5
EX4
EX3
EX2
IX1
IRQ1
IEN1
MGM773
Fig.9 Port 1 external interrupt configuration.
2001 Apr 17
27
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