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NB-SL Notebook Computers

 POWER/

 

  L E D  

 

Computer Specifications

Main Unit

CPU

System memory

BIOS ROM

Math 

Controllers

Diskette drive

Hard disk

Parallel/external
diskette drive

serial

LCD and CRT

Mouse, external
numeric keypad,
or keyboard

Keyboard

Mass Storage

Diskette drives

386SL microprocessor;  20 or 25 MHz and
5 or 6.25 

 dock speed, selectable through

 or software comunand

2MB or 

 expandable to 

 or 

the first 

 is conventional memory and

 is used for shadow RAM, the rest 

CM

be used as extended or EMS memory;

selectable through Setup

 on a single 

 

 (includes

system 

 

 VGA BIOS)

Socket for optional 20 or 25 MHz, 387SX
numeric 

Real-time clock, calendar, and CMOS RAM
for configuration; backed up by 3.6 volt
lithium battery

Built-in 

 

for up to two diskette

drives 

 

 and external

 supports 

 

 

and 360KB 

Slot for 

 hard 

disk 

drive cartridge

with embedded controller

 D-sub, female connector with

standard &bit 

 or extemal diskette

drive support, selectable through 

 programmable, 

 

 male 

Built-in controller supporting standard VGA
color or monochrome; 

 

 female

connector for 

 an external monitor

9-M 

mini-DIN 

connector for optional

mouse, external numeric keypad, or external
keyboard

Built-in ISA compatible speaker 

Internal slot for 

 modem

 (International) or 82 (US) keys with four

levels of 

 functions

Support for up to two drives: one internal,

 

 diskette drive and one

optional, external 

 

 diskette

drive

NB-SL Computers

1/92

NB-SL-1

Summary of Contents for NB-SL

Page 1: ...eal time clock calendar and CMOS RAM for configuration backed up by 3 6 volt lithium battery Built in controller for up to two diskette drives interrd 3 binch and external 5 i inch supports l MB 72OKB 1 2MB and 360KB formats Slot for 2lh inch hard disk drive cartridge with embedded controller Zlpin D sub female connector with standard bit par 4 or extemal diskette drive support selectable through ...

Page 2: ...n operating 20 to 60 C 4 to HO0 F Humidity Operating 20 to 80 non condensing Non operating 8 to 90 non condensing Altitude Ooeratintz 60 to 3 OCKl m 198 to 9 900 feet Nbn o ating a0 to 12 tlOO m 198 to 39 600 feet CAUTION When traveling by airplane be sure to take your computer into the passenger compartment as carry on luggage to Product Configuration M0d l CPU 8pe d LCD typr Slandard memory NESU...

Page 3: ...odules may not be available l For 14h4B of total memory do not install an 8MB module in slot 1 and a 4MB module in slot 2 2 5 MHZ system Tywd V G A Others j Actud Addrsts Destlnatlon Addmss 1 E W 0 E7FF F cooO O C7FF F 1 E84KtO FFFF F E8OO O FFFF F Bsss msmoy Sld 1 CHIN Slot 2 CNVS Total memory 4MB X X 4M0 4MB 2MB 6MB X 2xMS 4M0 2MB 2MB 8 MB X 4MB 4MB 8 MB X 12MB X 8 MB 4MB 2MB 8 MB 14 MB 8 MB 2MB...

Page 4: ... 117 SLCTIN I O Select In horn Prlnier Siep for FDD I a25 GND Ground 4 CLON 5 CHGSEL 6 GND I I No Connection Change Select Ground System I O Address map Serial Port Connector CN4 Addrsss 170 178 lFO IF8 200 _ 207 278 27F Assbnsddsvkas Hard dtsk controller secondary Hard drsk mntroller prlmq Gemem Parallel prmter mrt 2 I ExpuwlonUnlt YSS Yes r21 t 2F8 2FF I Serlal rt2 I Yes 1 300 31F 1 Prdotype car...

Page 5: ... lrmer rnltrakzalron 1 46 j Tasl unexpected rnlerrupls 10 Dl II Y I 17 7 6 17 No 7 Y 5 1 cDc94255 51 conrsr aw44 cm44 m 12 6237 DMA controller 4A SIPJI second protected mode last 14 6237 DMA mrtmkalron 4c 16 Inittekze 8 5Wbsei coprocessor 4E Venty LDT mslrudron Verity TR rnslrudron Ia cl I I 11 ws 19 1024 7 17 512 1023 595 cP 2954 20 733 5 17 300 732 39 4 1 TothibaYK IBM a4 I 7 47 mul 7 d mc m ham...

Page 6: ...I 512 512 1023 1023 jj 42s 42s 4 II I I I I raSNd rBm v 41 3 I I msmd I Ymunb6425F SqabSll2 1mhi YKlO XC 2 mnr8 30U CP 2 un rlypr17byT l modr 3 brWcnrmDlpr C MHDCordrmm crdrhuRu ng 4 Muopo 1325 A tr13085 Mor 61 MatorXT1085 NcwbwyNDR1OBS Information Reference List Engineering Change Notices None Technical Information Bulletins Product Support Bulletins NOIW Related Documentation TM NBSL2Ol NB SL Se...

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