T2200SX (80MB model current, 40MB and 60MB models no longer manufactured) General Information: Model number: T2200SX 40MB - PA1023U T2200SX 60MB - PA1024U T2200SX 80MB - PA1025U Dimensions: 11.7"W x 8.3"D x 1.6"H Weight: 5.5 lbs. with battery pack Voltage: Computer DC input - 18VDC, 1.1A 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 2MB, 4MB, or 8MB card is added Number of keys: 82 Keyboard type: 101-key keyboard compatible Drives: One 1.44MB 3.5" floppy disk drive One 40MB, 60MB, or 80MB hard disk drive Features: AutoResume, HardRAM, Automatic display and hard drive shutdown, CPU sleep mode, Intelligent power supply with battery "gas gauge", shadow BIOS ROM Operating system: 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 Credit card style modem slot 150 pin expansion interface connector PS/2 mouse port Credit card style memory slot Display: Display type: Fluorescent Sidelit Supertwist LCD Display area: 7.6"W x 5.7"H; 9.5" diagonal Resolution: 640 x 480 Dot dimension: .24mm x .24mm Dot pitch: .27mm x .27mm Aspect ratio: 1 : 1 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 Formatted size: 63.8MB 2.5" 80MB Hard Disk Drive JVC HDD: JDE2085M Interface: IDE Average access time: 16ms Recording method: 2-7 RLL Formatted size: 81.7MB 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 + F10 Toggles keypad overlay Fn + F11 NUM LOCK 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 display Options and Extra Accessories: PC-PA2000U 2MB memory card PC-PA2001U 4MB memory card PC-PA2002U 8MB memory card PC22-T24M 2400 bps credit card size Hayes compatible MNP5 modem PC-PA7225U 5.25" 360KB external FDD with 18VDC adapter PC-PA2404U Battery pack - 2200 mAh PC-PA2500L Battery pack recharger with AC adapter PC-PA2400U Universal AC adapter 18 VDC PC-PA750L 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-PA2700U Desk Station lV PC-PA877L 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: ----------------------------------------------------- '000000' 640 System working '09FFFF' memory ----------------------------------------------------- '0A0000' 128 Video RAM '0BFFFF' ----------------------------------------------------- '0C0000' 32 VGA BIOS ROM '0C7FFF' ----------------------------------------------------- '0C8000' 96 Reserved for ISA bus '0DFFFF, ----------------------------------------------------- 'E00000' 32 Hard-RAM Window 'E7FFFF' ----------------------------------------------------- '0E8000' Back-up RAM '0EFFFF' ----------------------------------------------------- '0F0000' 64 System BIOS ROM '0FFFFF' ----------------------------------------------------- '100000' 1,408 System working '25FFFF' memory ----------------------------------------------------- '260000' 8,192 Optional memory cards 'A5FFFF' ----------------------------------------------------- 'A00000' 5,696 Memory Expansion in 'FEFFFF' Expansion Port ----------------------------------------------------- 'FF0000' 64 System BIOS ROM 'FFFFFF' (Duplicated) ----------------------------------------------------- (Rev: 08-25-92, Tech Ref 5-43) Interrupts: Interrupt Level Assigned To: =============================================================== -- NMI RAM Parity Error, I/O Channel Error --------------------------------------------------------------- 0 Timer 1 Keyboard 2 PIC 2 for level 8 to 15 1 3 Secondary Communications (COM 2) 4 Primary Communications (COM 1) 5 PRT 2 6 FDC 7 PRT 1 ---------------------------------------------------------------- 8 RTC 9 Software Redirect to INT '0A' 2 10 (Reserved) 11 (Reserved) 12 PS/2 Mouse 13 80387SX 14 HDC 15 (Reserved) =================================================================== (Rev:08-25-92, Tech Ref 2-10) I/O Port Assignment: Port Address From / To Device / Function =================================================================== '000' / '01F' 82C37: DMA Controller 1 '020' / '03F' 82C59: PIC 1 '040' / '05F' 82C54: Timer '060' / '06F' 80C42: KBC '070' NMI Mask Register '070' / '07F' RTC '080' / '09F' DMA Page Register '0A0' / '0BF' 82C59: PIC 2 '0C0' / '0DF' 82C37: DMA Controller 2 '0E0' / '0EF' Special Register '0F0' / '0F7' 80387SX: NDP '100' / '1EF' VGA '1F0' / '1FF' HDC '200' / '207' Game I/O '208' / '20F' (Not used) '210' / '217' Expansion Unit '218' / '277' (Not used) '278' / '27F' Parallel PRT 2 '280' / '2F7' (Not Used) '2F8' / '2FF' Serial Port 2 (COM 2) '300' / '31F' Prototype Card '320' / '32F' XT type HDC '330' / '337' (Not Used) '338' / '33F' Serial Port 3 (COM 3) '340' / '377' (Not Used) '378' / '37F' Parallel PRT 1 '380' / '38F' SDLC, Bisynchronous 2 '390' / '39F' (Not Used) '3A0' / '3AF' Bisynchrounous 1 '3B0' / '3BF' MDA, PRT '3C0' / '3DF' CGA, EGA, VGA '3E0' / '3E7' (Not Used) '3E8' / '3FF' Serial Port 3 (COM 3) '3F0' / '3F7' FDC '3F8' / '3FF'' Serial Port 1 (COM1) (Rev: 08-25-92, Tech Ref 1-4, 1-5)