Epson Equity 320SX PLUS Product Information Manual

hard disk
access light
RESET button
diskette
release latch
power inlet
I
Computer Specifications
CPU and Memory
16-bit CPU
clock speed, 20 MHz or 10 MHz processor
speed; user selectable
0 wait state memory access speed at
20 MHz
System memory 2MB RAM standard; expandable using
(the first 16MB can be extended or
expanded memory; above 16MB can be
only expanded memory); SIMM access
speed must be 8Ons or faster
Equity Series Computers
diskette drive
power button
hard disk or
diskette drkc slot
option card Sk
\
ROM
0 wait state access speed; system ROM
Shadow RAM
BIOS and video ROM can be copied into
RAM through SETUP
Math coprocessor
Clock/calendar Real-time clock, calendar, and CMOS
RAM for configuration; battery backup
Replaceable, 3.6V lithium; 3-5 year life
Battery
Controllers
Diskette
supports up to two drives in any of four
formats: 5%inch, high-density, 1.2MB;
highdensity, 144MB; 3%inch, double-
density, 72OKB; controller on main system
board
Supports up to two drives; embedded IDE;
Hard disk
interface on main system board
Interfaces
Standard VGA with 256KB of video
Monitor
memory; supports up to 800 x 600 pixels
in %-color or Bray scale mode; 15-pin,
D-shell connector
Serial
Standard t&bit parallel, mono-directional;
Parallel
Mini DIN, &pin connector for PS/2
Mouse
compatible mouse or other device
Mini DIN, &pin connector for PS/2
compatible keyboard
option slots Four standard input/output expansion
Internal, programmable

Power Supply

Input ranges
Maximumoutputs
-12 VDC
Mass Storage
Three half-height drives maximum
(one vertical mount and two horizontal
mounts) configurable using the following
drive types:
(highdensity) storage capacity
EQUITY 320sx PLUS
at
0.3 Amps, -5 VDC at 0.3 Amps
320sx PLUS-1