PNX1501E NXP Semiconductors, PNX1501E Datasheet - Page 477

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PNX1501E

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

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

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1. Introduction
The Fast General Purpose Input (FGPI) module is a high-bandwidth (up to 400
MBytes/sec) input data channel. The FGPI packs either four 8-bit, or two 16-bit, or
one 32-bit data sample(s) into one 32-bit word which is sent to main memory via
DMA.
The FGPI operates in two main modes: record capture or message passing
Chapter 14: FGPI: Fast General
Purpose Interface
PNX15xx Series Data Book – Volume 1 of 1
Rev. 2 — 1 December 2004
May be used as a versatile interface with streaming data sources at rates from
DC to 100MHz
May be used as a receiver port for inter-TriMedia unidirectional message passing
Allows optional synchronization with external control signals
Allows optional insertion of timestamp into message/record packet sent to
memory
Allows optional insertion of message/record length into message/record packet
sent to memory
Allows continuous data transfer using DMA transfers to two main memory buffers
Product data sheet

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