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Overview: Additional Information
PmPPC7448 User’s Manual 10006757-02
1-8
RoHS Compliance
The PmPPC7448 is compliant with the European Union’s RoHS (Restriction of Use of Haz-
ardous Substances) directive created to limit harm to the environment and human health
by restricting the use of harmful substances in electrical and electronic equipment. Effec-
tive July 1, 2006, RoHS restricts the use of six substances: cadmium (Cd), mercury (Hg),
hexavalent chromium (Cr (VI)), polybrominated biphenyls (PBBs), polybrominated diphe-
nyl ethers (PBDEs) and lead (Pb). Configurations that are RoHS compliant are built with
lead-free solder. Configurations that are 5-of-6 are built with tin-lead solder per the lead-in-
solder RoHS exemption.
To obtain a certificate of conformity (CoC) for the PmPPC7448, send an e-mail to
sales@artesyncp.com or call 1-800-356-9602. Have the part number(s) (e.g., C000####-
##) for your configuration(s) available when contacting Emerson.
Terminology and Notation
Active low signals: An active low signal is indicated with an asterisk * after the signal name.
Byte, word: Throughout this manual byte refers to 8 bits, word refers to 16 bits, long word refers to 32
bits, and double long word refers to 64 bits.
MAC: This manual uses the acronym MAC to refer to both a medium access control address and
the media-specific access control protocol within IEEE 802 specifications.
PLD: This manual uses the acronym PLD as a generic term for programmable logic device (also
known as FPGA, CPLD, EPLD, etc.).
Radix 2 and 16: Hexadecimal numbers either end with a subscript 16 or begin with 0x. Binary numbers are
shown with a subscript 2.
Technical References
Further information on basic operation and programming of the PmPPC7448 components
can be found in the following documents:
Table 1-3: Technical References
Device / Interface: Document:
3
CPU MPC7450 RISC Microprocessor Family User’s Manual
(Freescale Semiconductor MPC7450UM Rev. 4.2 10/2004)
http://www.freescale.com
System controller/
PCI bridge
Discovery™ III PowerPC
®
System Controller MV64460 Product Brief
(Marvell, MV64460-001 9/03)
http://www.marvell.com
VESA Unified Memory Architecture
http://www.vesa.org