T3100e (No longer manufactured) General Information Model number: T3100e 20MB - PA8038U T3100e 40MB - PA8039U Dimensions: 12.2"W x 3.1"H x 14.2"D Weight: 12.8 lbs. Voltage: 115 VAC (85 -138 VAC), 1.5 A, 60 Hz 220 VAC (170 -276 VAC), 0.8 A, 50 Hz auto sensing CPU: 80286-12 (12/6MHz); 80287-8 coprocessor socket RAM memory: 1MB (640 Conventional; 384KB LIM-EMS 3.2 or extended) Memory expandable up to 5MB when optional 2MB or 512KB memory modules are added Number of keys: 82 keys Keyboard type: Selectable between PC or 101-key keyboard compatible Drives: One 1.44MB 3.5" floppy disk drive One 20MB or one 40MB hard disk drive Operating system: Toshiba MS-DOS 3.30 shipped with earlier models Toshiba MS-DOS 4.01 shipped with later models Software Compatibility Compatible with software written for the IBM PC/XT/AT using CGA or T3100/AT&T 6300 640 x 400 high resolution graphics mode Interfaces - RGB (CGA) color video port - 2 RS-232-C serial ports - Parallel printer/external diskette or tape drive port - Numeric keypad port - 2 Toshiba proprietary memory slots - Expansion interface slot (for either a 1/2 length IBM PC/XT - ISA compatible low profile 8 bit card or a Toshiba proprietary "A" form factor card) Display Display type: Orange gas plasma Display area: 7.5"W x 5.7"H; 9.5" diagonal Resolution: 640 x 400 Contrast: 13 : 1 3.5" 20MB Hard Disk Drive Conner Peripherals HDD: CP-3022 Interface: IDE Average access time: 27ms Recording method: 2 - 7 RLL TEST3 setup type: 11 or Conner Peripherals HDD: CP-3024 Interface: IDE Average access time: 27ms Recording method: 2 - 7 RLL TEST3 setup type: 11 3.5" 40MB Hard Disk Drive Conner Peripherals HDD: CP-3044 Interface: IDE Average access time: 25ms Recording method: 2-7 RLL TEST3 setup type: 12 Expansion Slot One half length IBM PC/XT ISA compatible low profile 8-bit slot or can be used for Toshiba proprietary style "A" form factor card Power Voltage IBM Toshiba +5V 1.3A 1.3A +12V 0.6A 0.6A -5/-12V total 0.2A -9V 0.05A Maximum IBM 8-bit card size 6"L x 4.2"H x 0.5"W (152.4mmL x 107mmH x 12.7mmW) Soft Switches 1) Change CPU speed Fn + Ctrl + PgUp 12MHz CPU speed Fn + Ctrl + PgDn 6MHz CPU speed 2) Display select Fn + End External display Fn + Home Plasma display 3) Character font Fn + Right Arrow Toggles display font 4) Keypad overlay Fn + NumLock Toggles keypad overlay 5) Fn key Fn + F1 F11 Fn + F2 F12 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 Fn + power on Force T3100e to CMOS setup screen Hardware Switches and Controls 1) Power on/off Located on back of computer 2) A/B/PRT switch - Located on right side of computer - With switch set to "A", external FDD port is accessed as drive A; internal 3.5" FDD as drive B. - With switch set to "B", external FDD port is accessed as drive B; internal 3.5" FDD as drive A. - Switch is set to "PRT" for parallel printer output. - Computer must be re-booted for switch change to take effect. Options and Extra Accessories PC9-PA8340U 512KB memory module PC9-PA8341U 2MB memory module PC-PA7225U 5.25" 360KB external FDD with 18VDC adapter PC-PA722L TD80 external tape drive Contact ASP 40MB hard drive upgrade (Installed by Toshiba Authorized Service Providers) PC-PA7310U Expansion chassis & cable (requires expansion interface card) PC-PA7313E Expansion interface card (Toshiba expansion slot) PC-PA7367E Floppy Link to 5.25" desktop diskette drive PC-PA7438EB 300/1200 bps Hayes compatible Toshiba exp. slot modem (no longer manufactured) PC-T24A 2400 bps Hayes compatible Toshiba exp. slot modem w/serial port (no longer manufactured) PC3-PA7353E 15-key numeric keypad (no longer manufactured) PC-PA5467U ToshibaLAN 16 bit Ethernet card PC-PA5466U ToshibaLAN 8 bit Ethernet card PC-PA8721E Fabric carrying case PC-PA8722E Leather carrying case (no longer manufactured) PR-PA2750U ExpressWriter 201 portable printer PC-SW008 MS-DOS 3.30 (includes diskettes and manual) PC-SW007 MS-DOS 4.01 (includes diskettes and manuals) PC-SW004 Toshiba BASIC 3.30 (includes diskette and manual) System Memory Map Space Address range (Kilobytes) Used For: ----------------------------------------------------------- '000000' 640 System working '09FFFF' memory (Conventional) ----------------------------------------------------------- '0A0000' 96 Reserved for graphic '0B7FFF' display buffer ----------------------------------------------------------- '0B8000' 32 Video RAM '0BFFFF' ----------------------------------------------------------- '0C0000' 64 Reserved for hardware '0CFFFF' on option boards ----------------------------------------------------------- '0D0000' 64 EMS window '0DFFFF' ----------------------------------------------------------- '0E0000' 64 Duplicated assignment '0EFFFF' at 'FE0000' ----------------------------------------------------------- '0F0000' 64 Duplicated assignment '0FFFFF' at 'FF0000' ----------------------------------------------------------- '100000' 15,232 Memory expandable 'FDFFFF' with memory card, or memory expansion adapters in exp. box ----------------------------------------------------------- 'FE0000' 64 Reserved ROM 'FEFFFF' ----------------------------------------------------------- 'FF0000' 64 System ROM 'FFFFFF' ----------------------------------------------------------- T3100e (continued) Interrupts Interrupt Level Assigned To: NMI RAM parity error; I/O channel error 0 Timer 1 Keyboard 2 Interrupt controller 2 for levels 8 to 15 1 3 Secondary Communications (COM 2) 4 Primary Communications (COM 1) 5 PRT 2 or COM 3 6 FDC 7 PRT 1 8 RTC 9 Software Redirect to INT '0A' 2 10 (Reserved) 11 (Reserved) 12 (Reserved) 13 Coprocessor 14 HDC 15 (Reserved) I/O Port Assignment Port Address From / To Device / Function '000' / '01F' DMA Controller 1 '020' / '03F' Interrupt Controller 1 '040' / '05F' Timer '060' / '06F' Keyboard Controller '070' / '07F' RTC and NMI '080' / '09F' DMA Page Register '0A0' / '0BF' Interrupt Controller 2 '0C0' / '0DF' DMA Controller 2 '0E0' / '1EF' Reserved '0F0' / '0FF' Reserved for Coprocessor '1F0' / '1F7' HDC '200' / '207' Game I/O '208' / '208' EMS Set0 Page Control Register '209' / '217' (Reserved) '218' / '218' EMS Set1 Page Control Register '219' / '257' (Reserved) '258' / '258' EMS Set5 Page Control Register '259' / '267' (Reserved) '268' / '268' EMS Set6 Page Control Register '269' / '277' (Reserved) '278' / '27F' Parallel Printer Port 2 '280' / '2F7' (Reserved) '2F8' / '2FF' Serial Port 2 (COM 2) '300' / '31F' Prototype card '320' / '337' (Reserved) '338' / '33F' Serial port 3 '340' / '377' (Reserved) '378' / '37F' Parallel PRT 1 '380' / '38F' SDLC, Bisync 2 '390' / '39F' (Reserved) '3A0' / '3AF' Bisync 1 '3B0' / '3BF' MDA and PRT '3C0' / '3CF' (Reserved) '3D0' / '3DF' CGA '3E0' / '3E7' (Reserved) '3E8' / '3EF' Serial Port 3 '3F0' / '3F7' FDC, HDC '3F8' / '3FF'' Serial Port 1 (COM1)