•
MCS1: 64 MB flash memory, 32-bit data bus width, base and alias
address 0400 0000
H
, no page mode
-
timing parameters defined by MEMSMTMGR2: 13 clocks read
cycles, 4 clocks bus idle time, 4 clocks
Caution
As the Ravin-L supports only a 16-bit external memory data bus, the data bus
width has to be changed by setting
•
MEMSCONR.DDWIDTH[1:0] = 00
B
•
MEMSCONR.SDWIDTH2[1:0] = 00
B
after reset, if the external memory interface is used.
Chapter 9
External Memory Interface Controller
292
Preliminary User's Manual S19203EE1V3UM00
Summary of Contents for uPD72256
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