lpcware

EMC = ARM PrimeCell MultiPort Memory Controller (PL172) TM Revision: r2p4?

Discussion created by lpcware Employee on Jun 15, 2016
Latest reply on Jun 15, 2016 by lpcware
Content originally posted in LPCWare by starblue on Wed Feb 04 04:28:58 MST 2015
Hi,

I'm trying to better understand the timing parameters for the static memory interface of the EMC (STATICWAITx),
in order to configure it for Anybus CompactCom M30/M40 modules.

The user manual is not much help, in particular there are no timing diagrams explaining the effect of the parameters.

I found ARM document DDI 0215E "ARM PrimeCell MultiPort Memory Controller (PL172) TM Revision: r2p4",
which seems to match the EMC. (There are also somewhat different PL175 and PL176.)

Can somebody from NXP confirm that this is indeed the EMC implementation used in the LPC43xx?

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