T2000SXe (No longer manufactured)
General Information
Model number: T2000SXe 40MB - PA1027U
T2000SXe 60MB - PA1028U
Dimensions: 12.2"W x 10"D x 1.9"H
Weight: 6.9 lbs. with battery pack
Voltage: Computer DC input - 18VDC, 1.7A (running)/18VDC, 2.2A
(charging) Universal AC adapter - 100-240 VAC 50-60 Hz
Battery: Removable rechargeable Nickel Hydride battery pack
CPU: 80386SX-20 ( 20/10MHz); 80387SX-20 coprocessor socket
RAM memory: 2MB standard (640KB conventional; 1.384MB extended or
HardRAM) Memory expandable up to 10MB via one credit
card style memory slot when optional 1MB, 2MB, 4MB,
or 8MB card is added
Number of keys: 86
Keyboard type: 101-key keyboard compatible
Drives: One 1.44MB 3.5" floppy disk drive
One 40MB or one 60MB hard disk drive
Features: AutoResume, HardRAM, Automatic display and hard drive
shutdown, CPU sleep mode, Intelligent power supply
with battery "gas gauge"
Operating system: Originally shipped with Toshiba MS-DOS 4.01
Currently shipping with Toshiba MS-DOS 5.0
Software Compatibility
Compatible with software written for the IBM PC/XT/AT using VGA, EGA,
or CGA resolution graphics modes
Interfaces
VGA color video port
RS-232-C serial port
Parallel printer/external diskette or tape drive port
Numeric keypad/101-key keyboard adapter port
Built-in modem slot - "D" form factor
100 pin expansion interface connector
Credit card style memory slot
Display
Display type: Fluorescent Sidelit Supertwist LCD
Display area: 6.8"W x 5.1"H; 8.5" diagonal
Resolution: 640 x 480
Contrast: 15 : 1
Gray scales: 16 gray scales
2.5" 40MB Hard Disk Drive
Conner Peripherals HDD: CP2044
Interface: IDE
Average access time: 19ms
Recording method: 2-7 RLL
2.5" 60MB Hard Disk Drive
Conner Peripherals HDD: CP2064
Interface: IDE
Average access time: 19ms
Recording method: 2-7 RLL
Soft Switches
1) Change CPU speed
Fn + PgUp 20MHz CPU Speed
Fn + PgDn 10MHz CPU Speed
2) Pop-up window
Fn + Esc Toggles pop-up window
3) Keypad overlay
Fn + NumLock Toggles keypad overlay
4) Fn key
Fn + Ctrl Simulate IBM enhanced keyboard Right Ctrl
Fn + Alt Simulate IBM enhanced keyboard Right Alt
Fn + Enter Simulate IBM enhanced keyboard numeric keypad Enter
Hardware Switches and Controls
1) Power on/off
Located on left side of computer
2) Reset
Located on left side of computer
3) LCD brightness and contrast dials
Located on right side of computer
Options and Extra Accessories
PC-PA2000U 2MB memory card
PC-PA2001U 4MB memory card
PC-PA2002U 8MB memory card
PC-T24D 2400 bps Hayes compatible dedicated built-in modem
(Bell or CCITT)
PC-T24D/X 2400 bps Hayes compatible dedicated built-in
modem w/enhanced protocol (MNP5, V.42 bis)
PC-PA7225U 5.25" 360KB external FDD with 18VDC adapter
PC18-PA8725U Battery pack - 2200 mAh
PC18-PA8726U Battery pack recharger with AC adapter
PC18-PA8727U Universal AC adapter
PC18-PA749L Auto adapter - 12 VAC
PC-PA7354E 17-key numeric keypad
PC-PA8718U 101-key keyboard adapter with external power supply
PC-PA722L TD80 external tape backup drive
PC-PA8600U Desk Station ll
PC18-PA875L Fabric carrying case
PC-PA1000L Leather carrying case
PC13-PA874L Executive leather portfolio
PR-PA2750U ExpressWriter 201 portable printer
PC-SW013 Toshiba MS-DOS 5.0 (includes diskettes and manuals)
PC-SW007 Toshiba MS-DOS 4.01 (includes diskettes and manuals)
PC-SW004 Toshiba BASIC 3.30 (includes diskette and manual)
PC-SW012 Toshiba MS OS/2 operating system 1.21
System Memory Map
Space
Address range (Kilobytes) Used For:
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'000000' 640 System working
'09FFFF' memory
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'0A0000' 128 Video RAM
'0BFFFF'
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'0C0000' 32 VGA BIOS ROM
'0C7FFF'
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'0C8000' 32 (Reserved)
'0CFFFF'
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'D00000' 64 (Reserved)
'DFFFFF'
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'0E0000' 32 HardRAM window
'0E7FFF'
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'0E8000' 32 Backup RAM
'0EFFFF'
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'0F0000' 64 System BIOS ROM
'0FFFFF'
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'100000' 1.408 System working memory
'25FFFF'
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'260000' 8,192 Optional memory cards
'A5FFFF'
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'A00000' 5,696 Memory expansion
'FEFFFF' in expansion port
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'FF0000' 64 System BIOS ROM
'FFFFFF' (Duplicated)
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Interrupts
Same as T2000SX (refer to that section)
I/O Port Assignment
Same as T2000SX (refer to that section)