GS-1750R datasheet(31/75 Pages) AD | ADSP-BF506F EZ-KIT Lite® Evaluation System Manual

31 / 75 page

ADSP-BF506F EZ-KIT Lite Evaluation System Manual

1-11

Using ADSP-BF506F EZ-KIT Lite

For more information about emulators, contact Analog Devices or go to:

http://www.analog.com/en/embedded-processing-dsp/Blackfin/pro-

cessors/Blackfin_development_tools/fca.html

Expansion Interface II

The expansion interface II allows an Analog Devices EZ-Extender or a

custom-design daughter board to be tested across various hardware plat-

forms that have the same expansion interface.

The expansion interface II implemented on the ADSP-BF506F EZ-KIT

Lite consists of three connectors, which are 0.1 in. shrouded headers (P2–

). The connectors contain a majority of the ADSP-BF506F processor’s

signals. For pinout information, go to “ADSP-BF506F EZ-KIT Lite Sche-

matic” on page B-1. The mechanical dimensions of the expansion

connectors can be obtained by contacting “Technical or Customer

Support”.

For more information about daughter boards, visit the Analog Devices

Web site at:

http://www.analog.com/en/embedded-processing-dsp/Blackfin/pro-

cessors/Blackfin_development_tools/fca.html

Limits to current and interface speed must be taken into consideration

when using the expansion interface. Current for the expansion interface II

is sourced from the EZ-KIT Lite; therefore, the current should be limited

to 1A for 5V and 500 mA for the 3.3V planes. If more current is required,

then a separate power connector and a regulator must be designed on a

daughter card. Additional circuitry can add extra loading to signals,

decreasing their maximum effective speed.

Analog Devices does not support and is not responsible for the

effects of additional circuitry.

GS-1750R Datasheet(PDF) 31 Page - Analog Devices