pnx1700 NXP Semiconductors, pnx1700 Datasheet - Page 466

• Manufacturer Part Number: pnx1700
• Description: Connected Media Processor
• Manufacturer: NXP Semiconductors

1. Introduction
The Fast General Purpose Output (FGPO) module is a high-bandwidth (up to 400
MBytes/sec) output data channel. The FGPO outputs data in 8, 16, and 32-bit widths.
The FGPO operates in two main modes: record output or message passing
•
•
•
•
•
•
•
Chapter 13: FGPO: Fast General
Purpose Output
PNX17xx Series Data Book – Volume 1 of 1
Rev. 1 — 17 March 2006
May be used as a versatile interface with streaming data receivers at rates from
DC to 100 MHz
May be used as a transmitter port for inter-TriMedia unidirectional message
passing
Allows optional synchronization with external control signals
Allows optional generation of external control signals
Allows optional output at selected timestamp times
Allows optional output of variable message/record lengths
Allows continuous data output transfers using DMA transfers from two main
memory buffers
Preliminary data sheet