Model Number: T4900CT TFT-LCD Color display, 772MB
PA1205U-T2A (FCC ID# CJ6UK854)
Dimensions: Metric 297mm W x 56.5mm H x 210mm D
Inches 11.7"W X 2.2"H X 8.3"D
Weight: 6.9 lbs
Voltage: Computer DC input: 18VDC, 1.7A
Universal AC Adapter:
Input Voltage: 100-240 VAC, 0.7-0.4A
Input Frequency: 50 or 60 Hz
Output Voltage: 18VDC
Output Current: 1.7A Max
Battery: Removable rechargeable NiMH battery pack, 2600 mAH,
1.3lb
Internal NiMH backup battery for memory backup
Internal Vanadium Lithium Real Time Clock battery
Battery life: 2+ hours battery life per charge;
recharges in 1.5 hours off or 4 hours on
CPU: Pentium P54C (3.3 volt and SL Technology), 75mhz,
16KB internal Cache (8KB Code & 8KB Data), integrated
math co-processor
RAM Memory: 8MB high speed EDO memory standard, which includes
640KB conventional memory plus 7.360MB extended;
192KB shadow BIOS ROM, expandable to 40MB with
user-installable credit card style memory
Video RAM: 1MB video RAM, local-bus video, graphics accelerator
Keyboard: 82keys, full-function, 101-key keyboard compatible,
12 dedictated function keys, 8 dedicated cursor
control keys, arrow keys in inverted "T" pattern,
supports optional external PS/2(TM) style 101-key
enhanced keyboard
Drives: One 1.44MB 3.5" floppy disk drive
One 810 million byte (772MB) hard disk drive
Software Compatibility:
Compatible with software written for the IBM PC/XT/AT
using VGA, EGA or CGA resolution graphics modes.
IBM super video graphics array (SVGA) compatible
display system.
Microsoft Windows Sound System (wave audio) compatible.
Cold Cathode Fluorescent Lamp (CCFL) Active Matrix TFT-LCD Color Display:
Display area: 8.3" W x 6.2" H x 10.4" Diagonal
211.2mm W x 158.4mm H
Resolution: 640 x 480
Dot Pitch: 0.33mm(W)X0.33mm(H)
Aspect ratio: 1:1
Contrast Ratio: 100:1 (typ), 60:1 (min)
Response Speed: Rise time 50ms (max), Fall Time 50ms (max)
Color: 64K simultaneous colors at 640 x 480 from a palette
of 256K colors
Brightness control: Available (by Hotkey)
772MB Hard Disk Drive:
IBM HDD: DVAA-2810
Storage Capacity: 810 million bytes
Interface: IDE
Average Access Time:15ms
Recording method: 1-7 RLL
Disks: 3
Heads: 16
Bytes per Sector: 512 bytes
Sectors per Drive: 1,583,568
Cylinders: 1571
Rotation speed: 3800 rpm
Data Transfer Rate: 24.9 - 36.0 Mbit/sec
Interleave: 1:1
Hardware Switches and Controls:
1) Power ON/OFF
Located on left side of computer
2) Reset
Located on left side of computer
Standard Features:
Simultaneous Display
Accupoint Pointing Device
Maxtime power management
QuickRead status icons
System control hotkeys
2 PCMCIA Slots (1 type II and 1 type III)
PNP support in BIOS
VESA Support in BIOS
32K and 64K Color Support
DPMS Support Utility
Built in audio 16 bit .WAV and MIDI audio functions.
System reset button
Password protection
Product support
Limited Warranty 3 year
LCD Status Icon Bar:
Remaining Battery Life
DC In Icon
Power On Icon
Power Save Mode Icon
Resume/Boot Icon
HDD Icon
FDD Icon
E-Mail Icon
CapsLock
Arrow Mode Overlay
Number Mode Overlay
ScrollLock
System Control Hotkeys:
Fn HOTKEYS:
Fn + F1 Security ON/OFF
Fn + F2 Battery Save Modes
Fn + F3 Resume/Boot Mode
Fn + F4 Speaker Off/Low/Med/High
Fn + F5 Display Internal/External/Simultaneous
Fn + F10 Cursor Control Overlay
Fn + F11 Numeric Lock Mode Overlay
Fn + F12 Scroll Lock
Fn + Up arrow Brightness control (increases)
Fn + Down arrow Brightness control (decreases)
Preinstalled Software:
Microsoft DOS 6.22 operating system
Choice of:
Microsoft Windows for Workgroups 3.11 or
Microsoft Windows 3.11
Microsoft Windows Sound System 2.0
Microsoft Video for Windows 1.2 Run Time
Indeo Video
Fn-esse
Toshiba Card Manager 3.0
AccuPoint Mouse Driver
Maxtime
Hardware Setup
Advanced SVGA Video Drivers for Windows
Audio System:
16 bit Sound
Wave and Midi audio compatible
Built-in stereo speaker and microphone
Headphone or external speaker jack
Microphone jack
Interfaces:
Parallel Printer Port: ECP - Enhanced Communications Port
RS-232-C Serial Port - 16550 UART
PS/2 Mouse Port
PS/2 Keyboard Port
Super VGA monitor port (SVGA)
Microphone Port: (3.5mm miniature stereo jack)
Headphone Port: (3.5mm miniature stereo jack)
Credit card style memory slot
2 PCMCIA Slots: one Type III(10.5mm), one Type II(5mm)
2.01 compliant slots
150-pin expansion bus connector for Desk Station IV
Kensington cable lock slot
QuickPort for BallPoint Mouse
Environmental Specifications:
1) Operating Condition:
Ambient temperature: 41 to 95 degrees F.
5 to 35 degrees C.
Relative humidity: 20% to 80%, non-condensing
Altitude: -180 to 10,000 feet
-60 to 3,000 meters
2) Non-Operating Condition:
Ambient temperature: -4 to 149 degrees F.
-20 to 65 degrees C.
Relative humidity: 10% to 90%, non-condensing
Altitude: -180 to 30,000 feet
-60 to 10,000 meters
3) Wet Bulb Temperature Condition:
Ambient temperature: 79 degrees F. (maximum)
26 degrees C. (maximum)
Options and Extra Accessories:
PC-PA2013U 8MB memory card (3.3 volt)
NW2014UX 16MB memory card (3.3 volt)
NW2015U 32MB memory card (3.3 volt)
PC-PA2701U Desk Station IV docking station
NW144CR Noteworthy 14,400 Cellular-ready dat/fax modem,
PCMCIA Type II
NWNOKI Cellular direct connect kit for Nokia cellular
phone models when used with NW144CR modem
NWMOTO Cellular direct connect kit for Motorola cellular
phone models when used with NW144CR modem
NWETH01X Noteworthy Ethernet card (10BaseT), PCMCIA Type II
NWETH02X Noteworthy Ethernet card (10Base2), PCMCIA Type II
NWTR01X Noteworthy Token-Ring card, PCMCIA Type II
NW3270 Noteworthy 3270 Emulation card, PCMCIA Type II
SW3270 IBM(tm) Personal Communication 3270 software
NW500L Noteworthy NewsCard(tm) wireless receiver,
PCMCIA Type II
NWHD105M3 Noteworthy 105MB hard disk drive, PCMCIA Type III
NWHD262M3 Noteworthy 262MB hard disk drive, PCMCIA Type III
NWSCSI01 Noteworthy SCSI-II adapter, PCMCIA Type I
PA28064 CryptCard (DES) data encryption card, PCMCIA
Type II
PC-PA1050L Leather attache
PC-PA180B PC Pack carrying case, blue
NWCCALB Twin Executive leather carrying case, black
NWCCAFB Twin fabric carrying case
NWCCBLB Leather expanded size carrying case
NWCCDFB Universal fabric carrying case
NWCCUFB Ultimate computer carrying case (black)
NWCCUFGY Ultimate computer carrying case (gray)
NWCCUFGN Ultimate computer carrying case (hunter green)
PA2429URA Enhanced battery pack, NiMH 2600 mAh, one supplied
standard
PC-PA2422U Battery pack recharger
PC-PA801L Statpower auto adapter (requires Universal AC adapter)
PA2431U Universal AC adapter
PC-PA3350L Kensington security lock
PA2209US External PS/2 keyboard
NW621P 17-key numeric keypad with pass through parallel
interface
NW623S 17-key numeric keypad with serial interface
NWPDV01 Noteworthy Portable Digital Video
System Memory Map:
Address Range Space Used For:
(Kbytes)
-----------------------------------------------------------------
'00000000'
'0009FFFF' 640 Conventional memory
'000A0000'
'000BFFFF' 128 Video RAM
'000C0000'
'000C7FFF' 32 Reserved
'000C8000'
'000CFFFF' 32 Reserved (PNP Work RAM)
'000D0000'
'000DFFFF' 64 Reserved
'000E0000'
'000E7FFF' 32 Backup RAM
'000E8000'
'000EFFFF' 32 Backup RAM
'000F0000'
'000FFFFF' 64 System BIOS ROM
(Shadow RAM)
'00010000'
'007FFFFF' 7,168 System working memory
'00800000'
'027FFFFF' 32,768 Optional working memory
'02800000'
'0282FFFF' 192 The rest of system working
memory
'02830000'
'07FEFFFF' Memory expansion in expansion
port
'07FF0000'
'07FFFFFF' 64 System BIOS ROM (duplicated)
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 COM 2
4 COM 1
5 Reserved
6 Floppy Disk
7 Printer 1 or MS Sound System*
----------------------------------------------------------------
8 Real Time Clock
9 Software Redirect to INT 0Ah
or MS Sound System *
10 MS Sound System *
2 11 MS Sound System *
12 PS/2 Mouse
13 Math Co-processor
14 Hard Disk
15 Reserved
----------------------------------------------------------------
* Select one IRQ level from 7,9,10,11 in Control Panel,
Drivers, MS Windows Sound System
DMA Channels:
DMAC Channel Assigned to:
---------------------------------------------------------
1 0 MS Sound System*
1 ECP or MS Sound System*
2 Floppy Disk
3 MS Sound System*
---------------------------------------------------------
2 4 Cascade for DMAC 1
5 (Reserved)
6 (Reserved)
7 (Not used)
---------------------------------------------------------
* Select one DMA channel from 1 or 3 in control panel,
drivers, MS Windows Sound System
I/O PORT Assignment:
Port Address:
From/To: Device/Function
--------------------------------------------------
'000' to '01F' 82C37:DMA Controller 1
'020' to '03F' 82C59:PIC 1
'040' to '05F' 82C54:Timer
'060' to '06F' KBC *5
'070' NMI Mask Register
'070' to '07F' RTC
'080' to '09F' DMA Page Register *2
'0A0' to '0BF' 82C59:PIC2
'0C0' to '0DF' 82C37:DMA Controller 2
'0E0' to '0EF' Not Used
'0F0' to '0F7' Math Coprocessor
'100' to '1EF' VGA
'1F0' to '1FF' HDC
'200' to '207' Game I/O *1
'208' to '20F' Not Used
'210' to '217' Expansion Unit *1
'218' to '21F' Not Used
'220' to '257' Not Used
'258' to '25F' Not Used
'260' to '267' Not Used
'268' to '26F' Not Used
'270' to '277' Not Used
'278' to '27F' Parallel PRT 2 *1
'280' to '2A7' Not Used
'2A8' to '2AF' Reserved for EMS *1
'2B0' to 2B7' Not Used
'2B8' to '2BF' Reserved for EMS *1
'2C0' to '2DF' Not Used
'2E0' to '2E7' Not Used
'2E8' to '2EF' Reserved for EMS *1
'2F0' to '2F7' Not Used
'2F8' to '2FF' Serial Port 2 (COM2)
'300' to '31F' Prototype Card *1
'320' to '32F' XT type HDC *1
'330' to '337' Not Used
'338' to '33F' Serial Port 3 (COM3) *4
'340' to '377' Not Used
'378' to '37F' Parallel PRT 1
'388' to '38B' FM Synthesizer
'390' to '39F' Not Used
'3A0' to '3AF' Bisynchronous 1 *1
'3B0' to '3BF' MDA, Parallel PRT 3
'3C0' to '3DF' CGA, EGA, VGA
'3E0' to '3E7' Not Used
'3E8' to '3EF' Serial Port 3 (COM3) *4
'3F0' to '3F7' FDC *3
'3F8' to '3FF' Serial Port (COM1)
'400' to '47F' Not Used
'480' to '49F' DMA Hi-Page Register *2
'530' to '537' Sound System
'604' to '60B' Sound System
'E80' to 'E87' Sound System
---------------------------------------------------------------
*1: It is used for expansion cards installed in Desk
Station IV expansion slots.
*2: 16 x 8 bit read-write registers are assigned to addresses
'080' - '08F' and '480' - '49F', however, part of this area is
assigned for DMA page register and DMA high-page register. The
area not used for either of these registers can be used for
other purposes. However, if ports '&90' - '&9F' are accessed,
'&80' - '&8F' are also accessed. '&81', '&82', '&83', '&87',
'&89', '&8A', '&8B. and '&8F' are used for DMA Page Register /
DMA High Page Register. '&80', '&84', '&85', '&86', '&88',
'&8C', '&8D', and '&8E' are used for other purpose or not used.
&=0: DMA Page Register
&=4: DMA High Page Register
*3: I/O Ports '3F6' and '3F7' also, are used for the HDC.
*4: It is used for Desk Station IV's COM3.
*5: I/O ports '060' and '064' are KBC. '061' is system status port.
