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NB-SL Notebook Computers

Additional 

 Map

 

Power control 

 

Keyboard 

 key 

76

 

 

 

 

Math coprocessor last

7 A

 

 

 

7c

 LPT 

 

7E

 BIOS data ares

,

 

 controller

 disk lest

 

 lest

 ROM 

System key 

 lest

 

   

 pressed

Final system 

   

 

 

Configuration register

Expansion Unit Hard Disk Drive Types

DMA Request Level

disk drive you have installed in the Expansion Unit, refer to the table

below.

Hard disk 

 

 

 

 0 

 Not 

Power-on Diagnostics (POD) Step 

.

13

306

a

125

319

14

733

7

733

 

DMA page 

 lest

 

   

 

last

 

 system

8254

 

 

 

 

 , .   

 

17

 

17

 

 

 

 

12

 

 controller

4 A

 second protected

 last

14

6237 

 

16

 

 

4 E

 LDT 

 TR 

19

1024

7

17

512

1023

595

2 0

733

5

17

300

732

39.4

     

 

 

 ! 

2 4

4

17

306

663

294

2 5

4

17

340

10.2

   

 

   Keyboard ready lest

24

MC146616 CMOS last

 AT or 

I

26

 first 

 mode lest

,

 

 lest

Base memory lest

I

 ,

2A 

 memory 

 

   

.

 

,

,

300 

 

 i

-

-

 

4

17

 

4

17

 

2 0 . 4

__

‘732

7

17

IN 

 I

   

 

 last

64

Shadow memory last

2E

! First

 

66

- -

37

16

 

a

I m.3

 

 

 

 

 

32

 System board memory size

6 A

Determine memory 

34

 

 shadow RAM ii 

 error massage

NB-SL Computers

1/92

NB-SL-5

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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