1.1
Features
The Toshiba T1900 Series
of
computers are among the highest and most advanced notebook
computers available.
Utilizing advanced technology and high-speed components, the T 1900
and T1900C offer excellent display legibility, battery operation
and
mM
PC/AT compatibility.
The T
1900 Series
of
computers consist
of
the following features:
o Microprocessor
The
i486SX-20 microprocessor operates
at
20
MHz, 3.3 Volts.
o Cache memory
8
KB
of
cache memory is stored in the i486SX microprocessor.
o Disk storage
The
internal 80, 120,
or
200
Megabyte (MB)
Hard
Disk Drive (HOD) has an
average access time
of
19 milliseconds. A 3.5-inch Floppy Disk Drive (FDD)
supports
2HD
floppy disks (1.44 Mbytes) and
2DD
floppy disks (720 Kbytes).
o Memory
The
T1900ff1900C
comes standard with 4
MB
of
CMOS Random Access
Memory
(RAM) 3.3 Volts. This includes 640
KB
of
conventional memory and
3,456
KB
of
extended memory which can
be
utilized as expanded memory
compatible with the LotuslIntellMicrosoft Expanded Memory Specifications
(LIM-EMS).
o Monochrome
LCD
(TI900)
The high-resolution, Liquid Crystal Display (LCD) displays 64Ox480 pixels with
a 64-level gray scale.
The T
1900 internal display controller supports Video Graphics Array (VGA)
functions
on
the internal display device.
o
STN
color
LCD
(TI900C)
The high-resolution, Ultra Supertwist Nematic (Ultra STN) color Liquid Crystal
Display (LCD) displays 64Ox480 pixels with 226,981 colors for
both
graphics
and characters.
The
T1900C internal display controller supports Video Graphics Array (VGA)
functions
on
the internal display devices.
1-1
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