Configuration Of Memory - IBM JAGUAR V 386 System Manual

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CONFIGURATION OF MEMORY

The configuration of the memory is very flexible.
It can install 256KB , 1MB or 4MB SIMM modules are
acceptable. There are several combinations of DRAM
types you may consider.
equipped with fewer memory and the system can be
upgraded by installing the extended memory.
different configurations of memory is illustrated at the
next page.
There are totally two banks of DRAM.
memory size is detected automatically by system BIOS.
This detection is performed during memory test and the
size is indicated after reset. No jumper is needed to be
set for the memory size and DRAM type.
To determine what DRAM speed rating to be used
is depended on the system speed and wait state. The
highest performance is accomplished by using zero wait
state, but high speed DRAM has to be used.
The wait state setting is applied to two banks of
memory. Therefore make sure to install DRAM modules
with the same speed rating, or accommodate the wait
state setting to the new DRAM type.
INSTALLING COMPONENTS
So, a basic system can be
The
The