T5100 (No longer manufactured) General Information Model number: T5100 40MB - PA8040U T5100 100MB - PA8041U Dimensions: 12.2" W x 14.2" D x 3.6"H Weight: 14.6 lbs. Voltage: 115VAC , 1.0A/220 - 240VAC, 0.7A auto sensing Frequency: 50/60Hz auto sensing CPU: 80386-16 (16/8MHz); 80387-16 coprocessor socket RAM memory: 2MB standard (640K Conventional; 1.384MB LIM-EMS 3.2 or extended memory) Memory expandable to 4MB when optional 2MB memory card added Number of keys: 82 Keyboard type: Selectable between 84 or 101-key keyboard compatible Drives: One 1.44 MB 3.5" floppy disk drive One 40 MB or one 100MB hard disk drive Operating system: Toshiba MS-DOS 3.30 shipped with early models Toshiba MS-DOS 4.01 shipped with later models Software Compatibility Compatible with software written for the IBM PC/XT/AT using EGA, CGA, or T3100/AT&T 6300 640 x 400 high resolution graphics mode Interfaces RGB Color Video port (EGA or CGA) RS-232-C serial port Parallel printer/external diskette or tape drive port 101-key enhanced keyboard port Toshiba proprietary memory slot Toshiba proprietary expansion slot - "A" form factor Display Display type: Orange gas plasma Display area: 7.5"W x 5.7"H; 9.5" diagonal Resolution: 640 x 400 Gray scales: 4 Contrast: 10 : 1 3.5" 40MB Hard Disk Drive Conner Peripherals HDD: CP-342 Interface: IDE Average access time: 29 ms Recording method: 2-7 RLL TEST3 setup type: 6 or Conner Peripherals HDD: CP-3044 Interface: IDE Average access time: 25ms Recording method: 2-7 RLL TEST3 setup type: 7 3.5" 100MB Hard Disk Drive Conner Peripherals HDD: CP-3104 Interface: IDE Average access time: 25ms Recording method: 2 - 7 RLL TEST3 setup type: 9 Soft Switches 1) Change CPU speed Fn + PgUp 16MHz CPU speed Fn + PgDn 8MHz CPU speed 2) Character font Fn + Right arrow Toggles display font 3) Display select Fn + End External display Fn + Home Plasma display 4) Extending the display area Fn + Down arrow Toggles between 350 and 400 rows in EGA mode 5) Keypad overlay Fn + NumLock Toggles keyboard overlay 6) 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 T5100 to CMOS setup screen Hardware Switches and Controls 1) Power on/off Located on back of computer 2) A/B/PRT switch Located on left 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. 3) Plasma display brightness and contrast dials Located on front of display 4) 6 DIP switch bank Located on back of computer Factory default settings all down SW1 OFF Expanded or Extended ON Expanded Memory Only Memory enabled Disables Extended Memory SW2 OFF 640K Base Memory ON 512K Base Memory SW3 OFF Enable Internal video controller ON Disable Internal video controller SW4 OFF PRT Output Only ON PRT Bidirectional SW5 OFF Normally off ON For use with ISC UNIX SW6 OFF Serial Port COM 1 ON Serial Port COM 2 Options and Extra Accessories PC7-PA8301U 2MB memory card PC-PA7225U 5.25" 360KB external FDD with 18VDC adapter 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 modem (no longer manufactured) PC-T24A 2400 bps Hayes compatible Toshiba expansion slot modem w/serial port (no longer manufactured) PC-PA722L TD80 external tape drive PC-PA5462U Toshiba LAN 8/16 bit Ethernet card & AC power adapter (no longer manufactured) Contact ASP 100MB hard drive upgrade (Installed by Toshiba Authorized Service Providers) PC-PA8722E Leather carrying case (no longer manufactued) PC-PA8721E Fabric carrying case (no longer manufactured) PC-PA8020U Fabric carrying case (replaces PC-PA8721E) PR-PA2750U ExpressWriter 201 portable printer PC-SW008 Toshiba MS-DOS 3.30 (includes diskettes and manual) PC-SW007 Toshiba MS-DOS 4.01 (includes diskettes and manuals) PC-SW013 Toshiba MS-DOS 5.0 (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 AGS ROM 'C7FFF' ------------------------------------------------------- '0C8000' 32 (Not used) 'CFFFF' ------------------------------------------------------ '0D0000' 64 EMS window '0DFFFF' ------------------------------------------------------ '0E0000' 64 (Not used) '0EFFFF' ------------------------------------------------------ '0F0000' 64 System BIOS ROM '0FFFFF' ------------------------------------------------------ '100000' 1,024 System working memory '1FFFFF' ------------------------------------------------------ '200000' 2,048 Optional memory card '3FFFFF' ------------------------------------------------------ '400000' 12,160 Memory expansion in 'FDFFFF' expansion slot ------------------------------------------------------ 'FE0000' 64 (Not used) 'FEFFFF' ------------------------------------------------------ 'FF0000' 64 System BIOS ROM 'FFFFFF' (Duplicated) Interrupts Interrupt Level Assigned To: --------------------------------------------------------------- NMI Memory Parity Error, I/O Channel Error 0 Timer 1 Keyboard 2 Interrupt Controller 2 for levels 8 - 15 1 3 Secondary Communications (COM 2) 4 Primary Communications (COM 1) 5 Printer 2 6 Floppy Disk --------------------------------------------------------------- 7 Printer 1 8 RTC 9 Software Redirect to INT '0A' 2 10 (Reserved) 11 (Reserved) 12 (Reserved) 13 Math Coprocessor 14 Hard Disk 15 (Reserved) I/O Port Assignment Port Address From / To Device / Function ------------------------------------------------------------ '000' / '01F' 82C37A : DMA Controller 1 '020' / '03F' 82C59A : Interrupt Controller 1 '040' / '05F' 82C54 : Timer '060' / '06F' 8742: Keyboard Controller '070' / '07F' RTC & NMI '080' / '09F' DMA Page Register '0A0' / '0BF' 82C59A : PIC 2 '0C0' / '0DF' 82C37A : DMA Controller 2 '0E0' / '1EF' (Not Used) '1F0' / '1F8' Hard Disk Controller '200' / '207' Game I/O '278' / '27F' Parallel Printer Port 2 '2F8' / '2FF' Serial Port 2 '300' / '31F' Prototype card '360' / '36F' (Not used) '378' / '37F' Parallel PRT 1 '3A0' / '3AF' SDLC, Bisynchronous 2 '3B0' / '3BF' Bisynchronous 1 '3C0' / '3CF' AGS or Monochrome display/printer '3D0' / '3DF' AGS '3F0' / '3F7' AGS or Color Graphics '3F6' / '3F7' FDC/FDD Interface (with HDC) '3F8' / '3FF'' Serial Port 1 '0208' LIM-EMS Page Control Register Set 0 '4208' LIM-EMS Page Control Register Set 0 '8208' LIM-EMS Page Control Register Set 0 'C208' LIM-EMS Page Control Register Set 0 '0218' LIM-EMS Page Control Register Set 1 '4218' LIM-EMS Page Control Register Set 1 '8218' LIM-EMS Page Control Register Set 1 'C218' LIM-EMS Page Control Register Set 1 '8060' / '806F' Keyboard Controller '8080' / '808F' System Control Registers