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CPLD pin and the M547xEVB Lite Development Kit

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CPLD pin and the M547xEVB Lite Development Kit

‎04-12-2006 09:33 PM
2,826 Views
Linux
Contributor I
I have 2 questions about the M547xEVB Lite Development Kit.

1. If the CPLD is unprogrammed, will its pin (by default) drive the TA (transfer acknowledgment) line?

2. Is the CPLD already programmed to drive the TA (transfer acknowledgment) line?
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‎04-13-2006 08:54 PM
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mnorman
NXP Employee
NXP Employee
The CPLD device on the FireEngine boards does not contain any CPLD code.  The CPLD is not required to run the system.  LogicPD has developed some enhanced features that use the CPLD such as a CompactFlash interface.  Consult the LogicPD documentation that came with your kit or the LogicPD web site for more details: http://www.logicpd.com
 
By default, the CPLD will not drive /TA.
 
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