Epson Equity IIe Produkt-Support-Bulletin - Seite 5
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EPSON
EPSON AMERICA, INC.
Subject:
Equity lIe SIMM Memory Configuration
Date: 10/23/89
Page: 1 of 2
The purpose of this bulletin is to clarify information on how to set up memory
configurations and use the EEMM286.sys driver with expanded memory.
Setup provides 5 types of memory configurations.
Type 1 shows the 640K base, disables upper 384K and displays how much
additional expanded SIMM memory is installed above the initial 1MB of
memory.
Type 2 displays the base 640K, enables the upper 384K as expanded and
displays additional expanded SIMM memory installed above the initial 1MB of
memory.
Type 3 displays the base 640K, disables the upper 384K and displays the
additional extended SIMM memory installed above the initial 1MB of memory.
Type 4 displays the base 640K, enables the upper 384K as expanded memory
and displays the additional extended SIMM memory installed above the initial
1MB of memory.
Type 5 displays the base 640K, enables the upper 384K as extended memory
and displays the additional extended SIMM memory installed above the initial
1MB of memory.
The expanded memory manager, EEMM286.SYS, will not emulate extended
memory as expanded. Setup provides for expanded memory in types 1,2 or
4 and must be used with the following in CONFIG.SYS: "EEMM286.SYS /PA".
This initializes the I/O port addresses for the expanded memory and installs
the EEMM286.SYS driver. This will not install if all memory is set for extended.
(Re: bottom of page 6- 39 4.01 DOS manual)
INFORMATION
Product Support Bulletin