Epson Progression Product Information Manual page 2

EPSON PROGRESSION
OverDrive
486SX/25 card: socket for optional Intel
Module
ODP486SX/25 OverDrive module to
double internal clock speed (50 MHz);
module cannot be installed if 487SX/25
microprocessor chip is installed in shared
socket
486DX/33 card: socket for optional Intel
ODP486DX/33 OverDrive module to
double internal clock speed (66 MHz)
486DX2/66 card: socket for optional
(future) Intel OverDrive module
Controllers
Video
Chips and Technologies 64200 Wingine
VGA controller on main system board;
daughterboard provides resolutions up to
1024 x 768; optional enhanced video
daughterboard provides resolutions up to
1280 x 1024 and 24-bit true color display
Diskette
Controller on main system board supports
up to two diskette drives and one tape
drive
Hard disk
Interface on main system board supports
up to two IDE hard disk drives with
built-in controllers
Interfaces
Monitor
VGA interface built into video daughter-
board for analog or multifrequency VGA
monitor; 15-pin, D-shell connector
Parallel
One standard 8-bit parallel, mono- or bi-
directional interface built into main system
board; port assignment and I/O address
selectable through SETUP; 25-pin, D-shell
c o n n e c t o r
Serial
One RS-232C, programmable,
asynchronous interface built into main
system
address selectable through SETUP; 9-pin,
D-shell connector
Keyboard
PS/2 compatible keyboard interface built
into main system board; keyboard speed,
delay, and num lock settings selectable
through SETUP; 6-pin, mini DIN connector
Mouse
PS/2 compatible mouse interface built into
main system board; 6-pin, mini DIN
c o n n e c t o r
slots
Six standard 16-bit I/O expansion slots;
Option
ISA compatible; 8 MHz bus speed
Epson Progression-2
board; port assignment and I/O
Speaker
Alternate VGA
Mass Storage
Keyboard
Power Supply
Type
Input ranges
M a x i m u m
outputs
Frequency
(Europe only)
Cables
Option Slot Power Limits
Maximum current
For each slot
For all six slots
Environmental Requirements
Condition
Temperature 41' to 95O F
20% to 80%
Humidity
(non-
condensing)
Altitude
M a x i m u m 68O F
wet bulb
10/19/92
Internal; operation controllable through
SETUP and volume selectable by software
IBM compatible VGA pass-through
interface built into main system board;
26-pin connector
Up to five drives maximum; one
full-height or two half-height internal
drives; one third-height and two
half-height, or one third-height and one
full-height, externally-accessible drives
Detachable; two-position height; 101 or 102
sculpted keys; country-dependent main
typewriter keyboard; numeric/cursor
control keypad; four-key cursor control
keypad; 12 function keys
200 Watt, fan-cooled, automatic input
voltage sensing, thermally protected
98 to 132 VAC and 195 to 264 VAC
+5 VDC at 22 Amps, +12 VDC at 6.8
Amps, -5 VDC at 0.5 Amps, - 1 2 VDC at
0.5 Amps
47 to 63 Hz
Three to main system board; five to mass
storage devices
1 6 A m p s 3 A m p s 0.5Amps
range
10% to 90% 10% to 95%
I I