ADSP-3PARCBF548M01 Analog Devices Inc, ADSP-3PARCBF548M01 Datasheet - Page 24

• Manufacturer Part Number: ADSP-3PARCBF548M01
• Description: MODULE BOARD BF548
• Manufacturer: Analog Devices Inc
• Series: Blackfin®r

Specifications of ADSP-3PARCBF548M01

• Module/board Type: Processor Module
• For Use With/related Products: ADSP-BF548
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

ADSP-BF542/ADSP-BF544/ADSP-BF547/ADSP-BF548/ADSP-BF549
Fiber optic transceiver (FOT) connections:
RELATED DOCUMENTS
The following publications that describe the ADSP-BF54x
Blackfin processors (and related processors) can be ordered
from any Analog Devices sales office or accessed electronically
on www.analog.com:
LOCKBOX SECURE TECHNOLOGY DISCLAIMER
Analog Devices products containing Lockbox Secure Technol-
ogy are warranted by Analog Devices as detailed in the Analog
Devices Standard Terms and Conditions of Sale. To our knowl-
edge, the Lockbox secure technology, when used in accordance
with the data sheet and hardware reference manual specifica-
tions, provides a secure method of implementing code and data
safeguards. However, Analog Devices does not guarantee that
this technology provides absolute security. ACCORDINGLY,
ANALOG DEVICES HEREBY DISCLAIMS ANY AND ALL
EXPRESS AND IMPLIED WARRANTIES THAT THE LOCK-
BOX SECURE TECHNOLOGY CANNOT BE BREACHED,
COMPROMISED, OR OTHERWISE CIRCUMVENTED AND
IN NO EVENT SHALL ANALOG DEVICES BE LIABLE FOR
ANY LOSS, DAMAGE, DESTRUCTION, OR RELEASE OF
DATA, INFORMATION, PHYSICAL PROPERTY, OR INTEL-
LECTUAL PROPERTY.
• Keep the traces between the ADSP-BF549 processor and
• The receive data trace connecting the FOT receive data
• The transmit data trace connecting the ADSP-BF549
• The receive data trace and the transmit data trace between
• ADSP-BF54x Blackfin Processor Hardware Reference, Vol-
• Blackfin Processor Programming Reference
• ADSP-BF542/BF544/BF547/BF548/BF549
the FOT as short as possible.
output pin to the ADSP-BF549 PH6/MRX input pin should
have a 0 Ω series termination resistor placed close to the
FOT receive data output pin. Typically, the edge rate of the
FOT receive data signal driven by the FOT is very slow, and
further degradation of the edge rate is not desirable.
PH5/MTX output pin to the FOT transmit data input pin
should have a 27 Ω series termination resistor placed close
to the ADSP-BF549 PH5/MTX pin.
the ADSP-BF549 processor and the FOT should not be
routed close to each other in parallel over long distances to
avoid crosstalk.
ume 1 and Volume 2
Blackfin Anomaly List
Rev. C | Page 24 of 100 | February 2010