EPSON Endeavor VL
Controllers
power (speed) light
I
hard disk access light
Video
External VESA local bus video cam supports high resolution
displays (preinstailed on systems sold in the United States);
see the video card manual for more information
Controller on main system board supports up to two diskette
drives or one diskette drive and one tape drive or other
storage device
Local bus IDE interface on main system board supports up to
two IDE hard disk drives with built-in controllers.
Diskette
power
button
Hard disk
Interfaces
AC inlet for
monitor
monitor
cable
video
slots are
2 and 3)
AC outlet
parallel
port
AC
keyboard
Serial
Mass Storage
voltage
switch
inlet
Computer Specifications
CPU and Memory
32-bit
CPU
I
Intel 486SX, DX, or DX2 processor
Ail systems can be upgraded with a faster
microprocessor, including SX2, DX4, and Pentium
OverDrive processor when available; DX4 processors
require an adapter board to regulate voltage
High and low speeds available; high speed is the speed
of the microprocesso r, low speed is simulated 8 MHz;
speed selection through keyboard command or SETUP;
0 watt state memory access at high speed
4MB RAM standard soldered on the system board;
expandable to 40MB (maximum) using 4MB or 16MB
SIMMs; SIMMs must be 32- or 36-bit, 72-pin fast-page
mode type with 70ns (or faster) access speed
128KB system BIOS, video BIOS, and SETUP code
located in EPROM on main system board
Supports shadowing of system and video BIOS ROM into
RAM
System speed
Keyboard
Design
Detachable; two-position height; NumLock and speed settings
adjustable through SETUP
Layout
101 or 102 sculpted keys; country-dependent main typewriter
keyboard; numeric/cursor control keypad; four-key cursor
control keypad; 12 function keys
Interface
PS/2-compatibie
Connector
6-pin, mini-DIN, male
Cable length 51 inches (1300 mm); coiled
Weight
3 lb (1.36kg)
Dimensions
17.5 inches (446 mm) wide
6.9 inches (175 mm) deep
1.5 inches (37.6 mm) high, without legs
2 inches (51 mm) high, with legs
Memory
ROM
Shadow RAM
Cache
Math
8KB of internal cache (built into the microprocessor);
sockets for 64,128, or 256KB of SRAM external cache
(optional)
On DX and DX2 systems, math coprocessor built into the
coprocessor microprocessor
Clock/ calendar
Real-time clock, calendar, and CMOS RAM socketed on
main system board with built-in battery backup
3/94
EPSON Endeavor VL-1
