Справочник Пользователя для Epson equity 386sx-20 plus
EQUITY 386SX/20 PLUS
Keyboard
Detachable, two
Layout
QWERTY main
17-key numeric/cursor pad; 10
additional
pad; 16 function
(user-definable)
Four levels (normal, shift,
Four levels (normal, shift,
Requirements
I I
Physical Characteristics
Width 15
(374 mm)
16.75 inches (419 mm)
Height 6 inches (151 mm)
weight Single diskette drive model:
20.75 lb (9.4 kg)
keyboard)
Connector Pin Assignments
Parallel Port Connector (CN5)
Pin 13 Pin 1
Serial Port Connector (CN4)
Serial Port
Pin
1
l
a
I- ,
2
7
To
3
4 Data
5
Used
Keyboard and Mouse Connector
Although the keyboard
mouse connectors are physically
identical, they cannot used interchangeably.
Pin
I
Pin
Pin 14
1
2
3
Pin Assignments
5 DATA3 14
23
GND
15
24 SIGNAL GND
7 DATA5 18
25 SIGNAL GND
DATA6
DATA7
SIGNAL GND
4
5
6
*Active Low
386SX/20 PLUS-2 3/6/91 Equity Series Computers