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Controllers, Interfaces – Epson 386/25 User Manual

Page 294

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Cache controller

82385 (25MHz) standard

Cache RAM

32KB high-speed static RAM

Controllers

Diskette

Hard disk

Interfaces

Monitor

Serial

Parallel

Auxiliary

Supports up to two drives in any of four

formats: 5¼-inch, high-density, 1.2MB;
5¼-inch, double-density, 360KB;
3½-inch, high-density, 1.44MB; or
3½-inch, double-density, 720KB;

controller on main system board

Supports up to two drives; embedded
controller; interface on main system board

VGA adapter with 1MB of video memory

built into main system board; non-

interlaced mode only; supports up to
800

x

600 or 1024

x

768 pixels in 16-colors

or up to 640

x

480 pixels in 256-colors;

multi-frequency monitor required for
resolutions over 640 x 480

15-pin, D-shell connector

RS-232C, programmable, asynchronous;

9-pin, D-shell connector

Standard 8-bit parallel, mono-directional;

25-pin, D-shell connector

Mini DIN, 6-pin connector for PS/2
compatible mouse or other device

F-2 Specifications