PNX1500E/G,557 NXP Semiconductors, PNX1500E/G,557 Datasheet - Page 546

• Manufacturer Part Number: PNX1500E/G,557
• Description: IC MEDIA PROC 240MHZ 456-BGA
• Manufacturer: NXP Semiconductors

Specifications of PNX1500E/G,557

• Applications: Multimedia
• Core Processor: TriMedia
• Controller Series: Nexperia
• Interface: I²C, 2-Wire Serial
• Number Of I /o: 61
• Voltage - Supply: 1.14 V ~ 1.26 V
• Operating Temperature: 0°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 456-BGA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Program Memory Type: -
• Ram Size: -
• Lead Free Status / Rohs Status: Compliant
• Other names: 568-1296; 935277746557; PNX1500E/G

1. Introduction
1.1 Features
The SPDIF Output (SPDO) block generates a 1-bit high-speed serial data stream.
The primary application is to generate SPDIF (Sony/Philips Digital Interface) data for
use by external audio equipment.
The SPDIF output has the following features:
Remark: IEC-61937 is a generic specification for transmitting non PCM data with an
IEC-60958 transport.It supports AC3, PTS, MPEG1 Layer3 (MP3). MPEG 2 BC,
MPEG 2 AAC and others.
It is possible to use the SPDO signal as a general purpose high-speed data stream.
Potential applications include use as a high-speed UART or high speed serial data
channel. In this case, the features include:
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Chapter 17: SPDIF Output
PNX15xx Series Data Book – Volume 1 of 1
Rev. 3 — 17 March 2006
Fully compliant with IEC-60958, for both consumer and professional applications
Supports two channel linear PCM audio, with 16-24 bit/sample
Supports one or more Dolby Digital AC-3 6 channel data streams embedded as
IEC-61937
Supports one or more MPEG-1 or MPEG-2 audio streams embedded as per IEC-
61937
Allows arbitrary, programmable, sample rates from 1 Hz to 300 kHz
SPDO can carry data with a sample rate independent of and asynchronous to the
Audio Out sample rate
SPDO hardware performs autonomous DMA of memory resident IEC-60958 sub-
frames
SPDO hardware performs parity generation and bi-phase mark encoding
Software has full control over all data content, including User and Channel data
Up to 40 mbit/sec data rate
Full software control over each bit cell transmitted
LSB first or MSB first data format
Product data sheet