Epson Equity II Personal Computer User Manual


 
Control/Timer
Printer I/O
Serial I/O
Interfaces
Serial
Printer
Option slots
Speaker
Power Supply
Mass Storage
Standard
Optional
Optional
Optional
One programmable interrupt timer
Programmable parallel interface
Multi-protocol serial controller
RS-232C, programmable, asynchronous,
DB-25P male connector
IBM-compatible, &bit, parallel, DB-25S
female connector
Five full-size, IBM PC-compatible, S-bit
input/output expansion slots in base con-
figuration
Internal with adjustable volume
Switching type, fancooled, 120 VAC, 100 W
+ 5VDC @ 7.5 A
+12 VDC @4.7A
- 5 VDC @ .3A
-12 VDC
@ .3A
Two drives maximum
5’/4-inch,
half-height floppy disk drive;
double-sided, double-density, 360KB stor-
age capacity
5%-inch, half-height floppy disk drive;
double-sided, double-density, 360KB stor-
age capacity
W&inch,
half-height floppy disk drive;
double-sided, high-density, 1.2MB storage
capacity
5%-inch, half-height internal hard disk
drive; 20MB storage capacity with controller
A-2