Epson Apex 386SX/16 Canadian Product User Manual - Page 47

W1-W6, Onboard,

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The following shows the configuration for total onboard system memory. Description Using one bank or two banks (banks 0 & 1) with either DIP or SIMM DRAMS as onboard memory W1 - W6 Settings Using three or four banks of DIP (banks 0, 1) and SIMM (banks 2, 3) DRAMS as onboard memory Table 2-2: Settings of Jumper W1-W6 Before setting up RAM configuration in BIOS, you must refer to the following table to set the wait state and the page-interleave mode. Particularly, you cannot set both 0 wait state and disabled pageinterleave mode in Turbo mode; otherwise your system cannot operate normally, even cannot display the screen. In order to set both modes normally, you should switch the button from Turbo mode to Normal mode. RAM access time is 1OOns. Table 2-3 : Total Onboard System Memory Size. Chapter 2: Setting Up Your System 9

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The
following
shows
the
configuration
for
total
onboard
system
memory.
Description
W1 - W6
Settings
Using
one
bank
or
two
banks
(banks
0 &
1)
with
either
DIP
or
SIMM
DRAMS
as
onboard
memory
Using
three
or
four
banks
of
DIP
(banks
0,
1)
and
SIMM
(banks
2,
3)
DRAM
S
as
onboard
memory
Table
2-2:
Settings
of
Jumper
W1-W6
Before
setting
up
RAM
configuration
in
BIOS,
you
must
refer
to
the
following
table
to
set
the
wait
state
and
the
page-interleave
mode.
Particularly,
you
cannot
set
both
0
wait
state
and
disabled
page-
interleave
mode
in
Turbo
mode;
otherwise
your
system
cannot
operate
normally,
even
cannot
display
the
screen.
In
order
to
set
both
modes
normally,
you
should
switch
the
button
from
Turbo
mode
to
Normal
mode.
RAM
access
time
is
1OOns.
Table
2-3
:
Total
Onboard
System
Memory
Size.
Chapter 2:
Setting
Up
Your
System
9