PNX1501E NXP Semiconductors, PNX1501E Datasheet - Page 75

• Manufacturer Part Number: PNX1501E
• Description: Digital Signal Processors & Controllers (DSP, DSC) MEDIA PROCESSOR PNX15XX/266MHZ
• Manufacturer: NXP Semiconductors

Specifications of PNX1501E

• Product: DSPs
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Package / Case: SOT-795
• Minimum Operating Temperature: 0 C
• Lead Free Status / Rohs Status: Details
• Other names: PNX1501E,557

1. Introduction
Figure 1:
656 video/
Fast general
purpose interface
i
S/PDIF
2
Block Diagram PNX15xx Series
s
32
1.1 PNX15xx Series Functional Overview
audio in
The PNX15xx Series Media Processor is a complete Audio/Video/Graphics system
on a chip that contains a high-performance 32-bit VLIW processor, TriMedia
TM3260, capable of software video and audio signal processing, as well as general
purpose control processing. It is capable of running a pSOS operating system with
real-time signal processing tasks in a single programming and task scheduling
environment. An abundance of interfaces make the PNX15xx Series suitable for
networked audio/visual products. The processor is assisted by several image and
video processing accelerators that support image scaling and compositing.
pictures a high level functional block diagram.
The functionality achieved within the PNX15xx Series can be divided into three major
categories: decode, processing, and display.
Decode functions take input data streams and convert those streams into memory
based structures that the PNX15xx Series may further process. Decode functions
may be simple, as in the case of storing 656 input video into memory, or substantially
more complex, as in the case of MPEG-2.
10
32
20
Chapter 2: Overview
PNX15xx Series Data Book – Volume 1 of 1
Rev. 2 — 1 December 2004
SD or HD
YUV422
Fast
General
Purpose
Interface
video in
I
2
C
PNX15xx
RC
PCI 2.2
DVD-CSS
2D DE
up to 300 MHz,
TM3260 VLIW
VLD
Flash
5-issue
16- or 32-bit i/f, up to 200 MHz DDR SDRAM
IDE
de-interlace
10/100 LAN
scaler &
RMII/MII PHY
2- layer
video out
HD/VGA/656
LCD
Fast general
purpose
interface
audio out
MemoryStick
up to 30-bit
up to 32-bit
RGB/YUV
TM
Product data sheet
32
Fast General
Purpose
Interface
i
S/PDIF
2
s
Video/
Figure 1