Conventional Memories

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Index

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T3200

(No longer manufactured) (3200)

General Information

Model number: PA7039U (FCC ID# CJ69XAE492)
Dimensions: 14.6"W x 15.6"D x 3.9"H
Weight: 19 lbs.
Voltage: 115 (104 to 127) VAC, 2.5A

230 (207 to 253) VAC switch selectable
Frequency: 50/60 (49 to 61) Hz
CPU: 80286-12 (12/6MHz); 80287-8 coprocessor socket
RAM memory: 1MB RAM standard (640K Conventional; 384K LIM-EMS 3.2)

Memory expandable to 4MB when optional 3MB memory card is added
Video RAM: 256KB
Number of keys: 85
Keyboard type: Internal PC, external 101-key enhanced keyboard port
Drives: One 1.44MB 3.5" floppy disk drive (later models) or

One 720KB 3.5" floppy disk drive (earlier models)

One 40MB hard disk drive
Operating system included: Toshiba MS-DOS 3.2, 3.30, or 4.01

Software Compatibility

Compatible with software written for the IBM PC/XT/AT using MDA, EGA, CGA, Hercules monochrome, or T3100/AT&T 6300 640 x 400 high resolution graphics mode

Interfaces

RGB color video port (CGA, EGA, MDA, Hercules monochrome)

RS-232-C serial port

101-key keyboard port

Parallel printer/external diskette or tape drive port

Toshiba proprietary memory slot

2 expansion interface slots (one IBM PC/ XT/286 compatible full length low profile 16 bit ISA slot, one IBM PC/XT compatible half length low profile 8 bit ISA slot)

Orange Gas Plasma Display

Display area: 8.5"W x 5.75"H; 10.25" diagonal
Resolution: 720 x 400
Gray scales: 4
Contrast: 10 : 1

3.5" 40MB Hard Disk Drive

Fujitsu HDD: M2227DT
Number of heads: 8
Number of cylinders: 615
Average access time: 38 ms
Recording method: MFM
Interleave: 3 : 1
TEST3 setup type: 4

IBM Compatible Expansion Slots

One full length IBM PC/XT/286 16-bit slot low profile ISA slot; One IBM PC/XT half length low profile 8-bit ISA slot

Combined power for both slots:+ 5 V 2A

+12 V 0.6A

- 5 V and -12 V total of 0.2A

Maximum card sizes:

16-bit long slot333.502mmL +/- .5mm x 106.68mmW

99.06mmW +/- .3mm w/o connector

33mmH or 13mmH if short slot used

8-bit short slot140mmL x 13mmH, width same as 16 bit

Soft Switches

1) Change CPU speed

Fn + Ctrl + PgUp 12MHz CPU speed
Fn + Ctrl + PgDn 6MHz 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

Hardware Switches and Controls

1) Power on/off

Located on back of computer

2) A/B/PRT switch

Located on back 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 right side of display/computer

4) 6 DIP switch bank

Located on back of computer

Power off computer before changing switch settings

Factory default settings all off

SW1 OFF IBM EGA compatible ON Auto-Switched display mode
SW2 OFF PRT output only ON PRT bidirectional
SW3 OFF Serial port COM 1 ON Serial Port COM 2
SW4 OFF Single dot font ON Double dot font
SW5 OFF Enable Internal video controller ON Disable internal video controller
SW6 OFF American Font ON North European font
SW7 SW8 SW9 SW10 Tables for Monitor
OFF OFF ON OFF Monochrome (720 x 350)
ON OFF OFF ON Standard RGB ( 40 col. )(320 x 200)
OFF OFF OFF ON Standard RGB ( 80 col. )(640 x 200)
ON ON ON OFF Enhanced RGB (640 x 200)
OFF ON ON OFF Enhanced RGB (640 x 350 EGA)
OFF OFF OFF OFF Toshiba high resoultion mode (640 x 400)

5) 110V or 220V

Move metal plate for appropriate voltage. Default in USA will show 115V with 230V label covered by metal plate.

Environmental Specifications

1) Operating condition

Ambient temperature: 41 to 95 degrees F. 5 to 35 degrees C.
Relative Humidity: 20% to 80% non-condensing

2) Non-Operating condition

Ambient temperature: -4 to 140 degrees F. -20 to 60 degrees C.
Relative Humidity: 5% to 90% non-condensing

Options and Extra Accessories

PC6-PA7137U 3MB LIM-EMS 3.2/extended memory card (no longer manufactured)
PC-PA7225U 5.25" 360KB external FDD with 18VDC adapter
PC-PA7367E Floppy Link to 5.25" desktop diskette drive (no longer manufactured)
PC6-PA5466U Toshiba LAN Ethernet card (IBM/XT compatible 1/2 card, 8 bit) (no longer manufactured)
PC-PA722L TD80 external tape drive (no longer manufactured)
PC-PA801L Statpower Prowatt 125 auto adapter
PC-PA7598 Leather carrying case (no longer manufactured)
PC-PA7597E Fabric carrying case (no longer manufactured)
PR-PA2750U ExpressWriter 201 portable printer (no longer manufactured)
PC-SW004 Toshiba BASIC 3.30 (no longer manufactured)
PC-SW008 Toshiba MS-DOS 3.30 (no longer manufactured)
PC-SW007 Toshiba MS-DOS 4.01 (no longer manufactured)
PC-SW013 Toshiba MS-DOS 5.0 (no longer manufactured)
PC-SW015 Toshiba MS-DOS 5.0 (no longer manufactured)
PC-SW012 Toshiba MS OS/2 operating system 1.21 (1.44MB FDD) (no longer manufactured)
Contact CP+ 1.44MB Floppy drive upgrade

System Memory Map

Start Address Space  
Decimal Hex (Kilobytes) Used For:
0 00000   System working
64K 10000 memory (Conventional)
128K 20000    
192K 30000    
256K 40000 640  
320K 50000    
384K 60000    
448K 70000    
512K 80000    
576K 90000    
640K A0000 128 Video RAM
704K B0000    
768K C0000 32 EGA ROM
800K C8000 32 (Not Used)
832K D0000 64 LIM-EMS window
896K E0000 64 (Not Used)
960K F0000 64 System BIOS ROM

Interrupts

Interrupt Level Assigned To:
-- NMI RAM parity error; I/O channel error;
    Auto mode switching by display controller
  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
  6 FDC
  7 PRT 1
  8 RTC
  9 Software Redirect to INT '0A'
2 10 (Reserved)
  11 (Reserved)
  12 (Reserved)
  13 Coprocessor
  14 HDC

I/O Port Assignment

Port Address  
From / To Device / Function
'000' / '01F' 82C37 : DMA Controller 1
'020' / '03F' 82C59A : Interrupt Controller 1
'040' / '05F' 82C54 : Timer
'060' / '06F' 8742 : Keyboard
'070' / '07F' RTC and NMI
'080' / '09F' DMA Page Register
'0A0' / '0BF' 8259 : Interrupt Controller 2
'0C0' / '0DF' 8237A : DMA Controller 2
'0E0' / '1EF' (Reserved)
'1F0' / '1F8' HDC
'200' / '2D7' Game I/O
'278' / '27F' Parallel PRT 2
'2F8' / '2FF' Serial Port 2 (COM2)
'300' / '31F' Prototype card
'360' / '36F' (Reserved)
'378' / '37F' Parallel PRT 1
'380' / '38F' SDLC, Bisync 2
'3A0' / '3AF' Bisync 1
'3B0' / '3BF' Monochrome Display
'3C0' / '3CF' Color Graphics
'3D0' / '3DF' Color Graphics
'3F0' / '3F7' FDC
'3F8' / '3FF' Serial Port 1 (COM1)

Toshiba America Information Systems Inc. (" TAIS ") shall not be liable for damages of any kind for use of this information, Which is subject to change without notice. Copyright 1994, 1995 TAIS.