SA-1110 Developer’s Manual 37
Functional Description
— One 128 Mbyte block that is mapped within the memory controller and returns zeros
when read. This function is intended to facilitate rapid cache flushing by not requiring an
external memory access to load data into the cache. This space is burstable. Writes to this
space have no effect.
— One 384 Mbyte block of reserved space. Accessing this reserved space results in a data
abort exception.