HwMuseum | Index

LION COMPUTERS, INC.

NICE PENTIUM PCI/ISA 90/100

Processor

Pentium

Processor Speed

90/100MHz

Chip Set

Intel

Max. Onboard DRAM

128MB

Cache

256/512KB

BIOS

Award

Dimensions

326mm x 215mm

I/O Options

32-bit PCI slots (4)

NPU Options

None

CONNECTIONS

Purpose

Location

Purpose

Location

Keylock

CN1 (pins 1 - 2)

Turbo switch

CN1 (pins 15 - 17)

Power LED

CN1 (pins 3 & 5)

Reset switch

CN1 (pins 19 - 20)

Speaker

CN1 (pins 7 - 10)

32-bit PCI bus slots

S1 - S4

Turbo LED

CN1 (pins 12 - 13)

   

USER CONFIGURABLE SETTINGS

Function

Jumper

Position

»

Factory configured - do not alter

JK3

N/A

»

Slot 1/edge trigger INT select level

JP1

pins 2 & 3 closed

 

Slot 1/edge trigger INT select edge

JP1

pins 1 & 2 closed

»

Slot 2/edge trigger INT select level

JP2

pins 2 & 3 closed

 

Slot 2/edge trigger INT select edge

JP2

pins 1 & 2 closed

»

NCR 83C810 installed in slot 1

JP6

Closed

 

NCR 83C810 not installed

JP6

Open

»

CMOS memory normal operation

JP9

Open

 

CMOS memory clear

JP9

Closed

DRAM CONFIGURATION

Size

Bank 0

Bank 1

4MB

(2) 512K x 36

NONE

8MB

(2) 512K x 36

(2) 512K x 36

8MB

(2) 1M x 36

NONE

12MB

(2) 1M x 36

(2) 512K x 36

16MB

(2) 1M x 36

(2) 1M x 36

16MB

(2) 2M x 36

NONE

20MB

(2) 2M x 36

(2) 512K x 36

24MB

(2) 2M x 36

(2) 1M x 36

32MB

(2) 2M x 36

(2) 2M x 36

32MB

(2) 4M x 36

NONE

36MB

(2) 4M x 36

(2) 512K x 36

40MB

(2) 4M x 36

(2) 1M x 36

48MB

(2) 4M x 36

(2) 2M x 36

64MB

(2) 4M x 36

(2) 4M x 36

64MB

(2) 8M x 36

NONE

68MB

(2) 8M x 36

(2) 512K x 36

72MB

(2) 8M x 36

(2) 1M x 36

80MB

(2) 8M x 36

(2) 2M x 36

96MB

(2) 8M x 36

(2) 4M x 36

128MB

(2) 8M x 36

(2) 8M x 36

CACHE CONFIGURATION

Size

Bank 0

256KB

(8) 32K x 8

512KB

(8) 64K x 8

CACHE JUMPER CONFIGURATION

Size

JS1

JS2

256KB

pins 1 & 2 closed

pins 2 & 3 closed

512KB

pins 2 & 3 closed

pins 2 & 3 closed

CPU SPEED CONFIGURATION

Speed

JK1

JK2

90MHz

Closed

Closed

100MHz

Open

Closed

MISCELLANEOUS TECHNICAL NOTE

Note:The Pentium chip runs extremly hot, always use a heat sink.