Product information guide

EPSON PROGRESSION
Physical Characteristics
Width 17 inches (432 mm)
Depth
16 inches (406 mm)
Height 6 inches (153 mm)
Weight Single diskette drive model (without
keyboard): 26 lb (11.8 kg)
Extended VGA Modes
Mode
Mode’ Slxe Type Color DotCLK MemCLK type
60
132 x 25
Text 16
40 MHz 56MHz NI
(8x16)
61 132 x 50
Text 16 40 MHz 56MHz
NI
(8x8)
62 132x43
Text 16 40 MHz 56MHz
NI
(8 x 8)
64 80x43
Text 16 25 MHz 56MHz
NI
(8 x 8)
65 80x50
Text 16 25 MHz 56MHz
NI
These modes require 512KB of video memory (mapped into VGA
awry).
NI = Non-interlaced
I = Interlaced
Wingine Modes
Mode
Mode’ Size Type
Color DotCLK MemCLK typa
30
640 x480 Pa&Pixel 256
25 MHz
56MHz NI
* These modes require 1 MB of video memory (mapped into extended
memory), except modes 3A and 50, which require 2MB of video
memory.
NI = Non-interlaced
I = Interlaced
Main System Board Map
SIMM
VGA
sockets
monitor
Poe
keyboard port
\ ..r.rL..l r.-..+ I
, -11,
. I
-*sl port
r;ouse port
I
JPl, JP2
video
daughterboard
connectors
\
CPU c&d
connector
drive
connector
diikette drive
connector
Connector Pin Assignments
Parallel Port Connector (CN4)
Pin 13
Pin 1
I
l eoe**e*eee&
I
I
Pin 25
Pin 14
Parallel Port Connector Pin Assignments
l Active Low Logic
10/19/92
Epson Progression-3