EPSON PowerSpan
the updated
with the
logo on the
front.,
Computer Specifications
Main System Board
reset
button
power
button
power
indicator ,
IDE/SCSI hard
disk drive
activity
indicator
RAM standard on two
SIMMs;
expandable using
or 32ME single- or double-sided
SIMMs up to
(maximum); SIMMs
must be
36-bit, 72-pin, tin-plated,
fast-page mode type; 16ME and 32ME
SIMMs may be
36-bit, 72-pin,
tin-plated, fast-page mode type
256KE on two
FLASH
devices for system and video BIOS
Automatically copies the system BIOS
from ROM into RAM; shadow RAM
addresses for video BIOS and external
BIOS are software selectable
512KE standard; expandable to
using
four 256KE x
fast-page mode
video DRAM chips
Real-time clock, calendar, and CMOS
RAM for BIOS use; battery backup;
contents can be cleared to default values
by jumper setting
Intel
MHz microprocessor; or
Intel Pentium 60 MHz or 90 MHz
microprocessor; or Intel Dual Pentium
66 MHz microprocessor; simulated MHz
processor speed selectable through
software or keyboard command
internal cache in the
66
microprocessor;
Intel cache module
with write-through, two-way set
associative cache memory
16KE internal cache in the Pentium 60
and 90 microprocessors; 256KE
or 512KE (Pentium/ 90)
cache module with write-back, two-way
set associative cache memory
Dual Pentium / 66 microprocessor contains
two independent 256KB, write-back cache
modules
15-pin, D-shell analog connector
Two RS-232-C, 9-pin, D-shell connectors;
asynchronous
System memory
BIOS
Shadow RAM
Video RAM
Clock / calendar
keyboard/
mouse lock
button
keyboard/mouse lock
indicator
CPU Card
CPU
Cache memory
voltage
selector switch
AC inlet
keyboard
serial
2
mouse
serial
1
parallel
cover lock
VGA port
option slot 1
option slot 2
option slot 3
Interfaces
Monitor
Serial
option slot 4
option slot 5
option slot 6
option slot 7
option slot 8
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EPSON PowerSpan-1
