PPC440SPE-RGB667C datasheet(64/80 Pages) AMCC

tên linh kiện	PPC440SPE-RGB667C

Giải thích chi tiết về linh kiện	PowerPC 440SPe Embedded Processor

PDF	80 Pages

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nhà sản xuất	AMCC [Applied Micro Circuits Corporation]

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64 / 80 page

PowerPC 440SPe Embedded Processor

AMCC Proprietary

Revision 1.23 - Sept 21, 2006

Preliminary Data Sheet

• For PCI-X and PCI 66 the maximum spread spectrum is -1% modulated between 30kHz and 33kHz.

• For PCI Express, the maximum spread spectrum is -0.5%, modulated between 30kHz and 33kHz. The ports

on the two ends of a link must transmit data at a rate that is within 600 parts per million (ppm) of each other at

all times. This is specified to allow bit rate clock sources with a +/- 300 ppm tolerance.

Notes:

1. The serial port baud rates are synchronous to the modulated clock. The serial port has a tolerance of

approximately 1.5% on baud rate before framing errors begin to occur. The 1.5% tolerance assumes that

the connected device is running at precise baud rates.

2. Ethernet operation is unaffected.

3. IIC operation is unaffected.

Important: It is up to the system designer to ensure that any SSCG used with the PPC440SPe meets the above

requirements and does not adversely affect other aspects of the system.

PPC440SPE-RGB667C bảng dữ liệu(PDF) 64 Page - Applied Micro Circuits Corporation