Epson Equity 386SX/16 PLUS Product Information Manual

Computer Specifications

CPU and Memory
16-bit CPU
clock speed, 16
speed; user selectable
0 wait state memory access speed at
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
128KB (system BIOS and VGA BIOS)
ROM
Shadow RAM 0 wait state access speed; system ROM 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
Battery Replaceable, 3.6V lithium; 3-5 year life
Controllers
Diskette supports up to two drives in any of four
formats: 5%inch. high-density, 1.2MB;
high-density, l&MB; 3Hinch double-
density, 720KB; controIIer on main system
board
Hard disk Supports up to two drives; embedded IDE;
interface on main system board
Equity Series Computers
or 8 MHz processor
MHz
Interfaces
Monitor Standard VGA with 256KB of video memory;
supports up to 800 x 600 pixels in X-color or
gray scale mode; 15pin. DsheIl connector
Standard 8-bit parallel, mono-directional;
Mini DIN, 6-pin connector for PS/2
compatible mouse or other device
Mini DIN, apin connector for I'S/2
Keyboard
compatible keyboard
Option slots Four standard input/output expansion
slots (three l&bit ISA compatiile and one
Internal, programmable

Power Supply

98 VAC to 132 VAC, 47 Hz to 63 Hz
Input ranges
Maximum outputs
4.2 Amps
-12 VDC at 0.3 Amps, -5 VDC at
0.3 Amps
Mass Storage
(one vertical mount and two horizontal
mounts) configurable using the following
drive types:
Diskette drives
storage capacity
storage capacity
density) storage capacity
Hard disk drives 3Kinch form factor hard
up to half height size; the first mounted
Other devices Half-height tape drive, CD-ROM, or other
storage device; 5%inch form factor or
Keyboard
Detachable, two position; 101 sculpted keys
Layout
numeric/cursor pad; 10 cursor keys;
additional 4key cursor pad; 16 function keys
(user-definable)
Four levels (normal, shift, controI,
Function
alternate); user-definable
EQUITY 386SX/16 PLUS
bus speed
MHz
disk drive(s),
.
386SX/16 PLUS-1