Interphase Tech 4538 - Manual (Page 45)

Chapter 1: Hardware Description
4538 Hardware Reference Manual 23
Figure 1-4. Local Space Access From PCI Memory Space
When the processor is running, the PCI bus can access all the elements connected to the
local bus, except the FLASH boot memory. The accessible elements are the main SDRAM
memory (the processor’s SDRAM memory controller must be initialized), the processor
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