
Philips Semiconductors
PNX15xx Series
Volume 1 of 1
Chapter 3: System On Chip Resources
PNX15XX_SER_3
Koninklijke Philips Electronics N.V. 2006. All rights reserved.
Product data sheet
Rev. 3 — 17 March 2006
3-13
TIMER3
7
edge
General purpose internal TM3260 timer.
SYSTIMER
8
edge
General purpose internal TM3260 timer.
VIP
9
level
Video Input Processor
QVCP
10
level
Quality Video Composition Processor
AI
11
level
Audio Input
AO
12
level
Audio Output
SPDI
13
level
S/PDIF Input
SPDO
14
level
S/PDIF Output
ETHERNET
15
level
Ethernet MAC 10/100
I2C
16
level
I2C interface
TMDBG
17
level
JTAG interface
FGPI
18
level
Fast Generic Parallel Input interface
FGPO
19
level
Fast Generic Parallel Output interface
Reserved
20...21
n/a
Reserved for future devices
MBS
22
level
Memory Base Scaler
DE
23
level
2D Drawing Engine
VLD
24
level
Variable Length Decoder
DVD-CSS
25
level
DVD Descrambler
GPIO[10]
26
level
Direct external interrupt input line, active HIGH
GPIO[11]
27
level
Direct external interrupt input line, active HIGH
HOSTCOM
28
edge
(software) Host Communication
APPLICATION
29
edge
(software) Application
DEBUGGER
30
edge
(software) Debugger
RTOS
31
edge
(software) Real Time Operating System
GPIO_INT0
32
level
General Purpose I/O interrupt line 0, FIFO 0
GPIO_INT1
33
level
General Purpose I/O interrupt line 1, FIFO 1
GPIO_INT2
34
level
General Purpose I/O interrupt line 2, FIFO 2
GPIO_INT3
35
level
General Purpose I/O interrupt line 3, FIFO 3
GPIO_INT4
36
level
General Purpose I/O interrupt line 4, TSU Units
PCI
37
level
Peripheral Component Interconnect error monitoring
PCI_GPPM
38
level
PCI single data phase transfer completed
PCI_GPXIO
39
level
PCI XIO transaction completed
PCI_DMA
40
level
PCI DMA transaction completed
CLOCK
41
level
Clock generation
WATCHDOG
42
level
On-chip Watchdog timer
Reserved
43...59
n/a
Reserved for future devices
Table 5: Interrupt Source Assignments
SOURCE NAME
SOURCE
NUMBER
INTERRUPT
OPERATING MODE
SOURCE DESCRIPTION