...because we can't all be on the bleeding edge...





80486PCI

FREE COMPUTER TECHNOLOGY, INC.

80486PCI

Processor

80486SX/80487SX/80486DX/ODP486SX/80486DX2/Pentium Overdrive

Processor Speed

25/33/50(internal)/66(internal)MHz

Chip Set

Saturn

Max. Onboard DRAM

128MB

Cache

128/256/512KB

BIOS

AMI

Dimensions

330mm x 218mm

I/O Options

32-bit PCI local bus slots (4)

NPU Options

None

CONNECTIONS

Purpose

Location

Purpose

Location

Power LED & keylock

JP17

32-bit VESA Local bus slot

S1

Speaker

JP18

32-bit VESA Local bus slot

S2

Reset switch

JP19

32-bit VESA Local bus slot

S3

Turbo LED

JP20

32-bit VESA Local bus slot

S4

Turbo switch

JP21

   

USER CONFIGURABLE SETTINGS

Function

Jumper

Position

Factory configured - do not alter

JP1

N/A

Cache enabled

JP4

pins 2 & 3 closed

 

Cache disabled

JP4

pins 1 & 2 closed

DRAM CONFIGURATION

Size

Bank 1

Bank 2

Bank 3

Bank 4

2MB

(1) 1M x 36

(1) 1M x 36

NONE

NONE

4MB

(1) 1M x 36

(1) 1M x 36

(1) 1M x 36

(1) 1M x 36

4MB

(1) 2M x 36

(1) 2M x 36

NONE

NONE

6MB

(1) 1M x 36

(1) 1M x 36

(1) 2M x 36

(1) 2M x 36

6MB

(1) 2M x 36

(1) 2M x 36

(1) 1M x 36

(1) 1M x 36

8MB

(1) 2M x 36

(1) 2M x 36

(1) 2M x 36

(1) 2M x 36

8MB

(1) 4M x 36

(1) 4M x 36

NONE

NONE

10MB

(1) 1M x 36

(1) 1M x 36

(1) 4M x 36

(1) 4M x 36

10MB

(1) 4M x 36

(1) 4M x 36

(1) 1M x 36

(1) 1M x 36

12MB

(1) 2M x 36

(1) 2M x 36

(1) 4M x 36

(1) 4M x 36

12MB

(1) 4M x 36

(1) 4M x 36

(1) 2M x 36

(1) 2M x 36

16MB

(1) 4M x 36

(1) 4M x 36

(1) 4M x 36

(1) 4M x 36

16MB

(1) 8M x 36

(1) 8M x 36

NONE

NONE

18MB

(1) 1M x 36

(1) 1M x 36

(1) 8M x 36

(1) 8M x 36

18MB

(1) 8M x 36

(1) 8M x 36

(1) 1M x 36

(1) 1M x 36

20MB

(1) 2M x 36

(1) 2M x 36

(1) 8M x 36

(1) 8M x 36

20MB

(1) 8M x 36

(1) 8M x 36

(1) 2M x 36

(1) 2M x 36

24MB

(1) 4M x 36

(1) 4M x 36

(1) 8M x 36

(1) 8M x 36

24MB

(1) 8M x 36

(1) 8M x 36

(1) 4M x 36

(1) 4M x 36

32MB

(1) 8M x 36

(1) 8M x 36

(1) 8M x 36

(1) 8M x 36

32MB

(1) 16M x 36

(1) 16M x 36

NONE

NONE

34MB

(1) 1M x 36

(1) 1M x 36

(1) 16M x 36

(1) 16M x 36

34MB

(1) 16M x 36

(1) 16M x 36

(1) 1M x 36

(1) 1M x 36

36MB

(1) 2M x 36

(1) 2M x 36

(1) 16M x 36

(1) 16M x 36

36MB

(1) 16M x 36

(1) 16M x 36

(1) 2M x 36

(1) 2M x 36

40MB

(1) 4M x 36

(1) 4M x 36

(1) 16M x 36

(1) 16M x 36

40MB

(1) 16M x 36

(1) 16M x 36

(1) 4M x 36

(1) 4M x 36

48MB

(1) 8M x 36

(1) 8M x 36

(1) 16M x 36

(1) 16M x 36

48MB

(1) 16M x 36

(1) 16M x 36

(1) 8M x 36

(1) 8M x 36

64MB

(1) 16M x 36

(1) 16M x 36

(1) 16M x 36

(1) 16M x 36

64MB

(1) 32M x 36

(1) 32M x 36

NONE

NONE

66MB

(1) 1M x 36

(1) 1M x 36

(1) 32M x 36

(1) 32M x 36

66MB

(1) 32M x 36

(1) 32M x 36

(1) 1M x 36

(1) 1M x 36

68MB

(1) 2M x 36

(1) 2M x 36

(1) 32M x 36

(1) 32M x 36

68MB

(1) 32M x 36

(1) 32M x 36

(1) 2M x 36

(1) 2M x 36

72MB

(1) 4M x 36

(1) 4M x 36

(1) 32M x 36

(1) 32M x 36

72MB

(1) 32M x 36

(1) 32M x 36

(1) 4M x 36

(1) 4M x 36

80MB

(1) 32M x 36

(1) 32M x 36

(1) 8M x 36

(1) 8M x 36

80MB

(1) 8M x 36

(1) 8M x 36

(1) 32M x 36

(1) 32M x 36

96MB

(1) 16M x 36

(1) 16M x 36

(1) 32M x 36

(1) 32M x 36

96MB

(1) 32M x 36

(1) 32M x 36

(1) 16M x 36

(1) 16M x 36

128MB

(1) 32M x 36

(1) 32M x 36

(1) 32M x 36

(1) 32M x 36

CACHE CONFIGURATION

Size

Bank 0

Bank 1

TAG

128KB

(4) 32K x 8

NONE

(1) 8K x 8

256KB

(4) 32K x 8

(4) 32K x 8

(1) 32K x 8

512KB

(4) 128K x 8

NONE

(1) 32K x 8

CACHE JUMPER CONFIGURATION

Size

JP2

JP3

JP12

JP13

128KB

pins 1 & 2 closed

pins 2 & 3 closed

Open

Open

256KB

pins 2 & 3 closed

pins 1 & 2 closed

Closed

Open

512KB

pins 2 & 3 closed

pins 2 & 3 closed

Closed

Closed

CPU TYPE CONFIGURATION

Type

JP14

JP15

JP16

80486SX

pins 1 & 2 closed

Open

pins 2 & 3 closed

80486DX

pins 1 & 2 closed

pins 1 & 2 closed

pins 1 & 2 and 3 & 4 closed

80487SX

pins 1 & 2 closed

pins 2 & 3 closed

pins 1 & 2 and 3 & 4 closed

ODP486SX

pins 1 & 2 closed

pins 2 & 3 closed

pins 1 & 2 and 3 & 4 closed

80486DX2

pins 1 & 2 closed

pins 1 & 2 closed

pins 1 & 2 and 3 & 4 closed

Pentium Overdrive

pins 2 & 3 closed

pins 2 & 3 closed

pins 1 & 2 and 3 & 4 closed

CPU SPEED CONFIGURATION

Speed

JP5

JP10

JP11

25MHz

pins 1 & 2 closed

Open

Closed

33MHz

pins 2 & 3 closed

Closed

Open

50iMHz

pins 1 & 2 closed

Open

Closed

66iMHz

pins 2 & 3 closed

Closed

Open

PCI IRQ CONFIGURATION

Type

JP22

JP23

JP24

IRQ 5

pins 1 & 2 closed

pins 1 & 2 closed

pins 2 & 3 closed

IRQ 11

pins 1 & 2 closed

pins 2 & 3 closed

pins 1 & 2 closed

IRQ 15

pins 2 & 3 closed

pins 1 & 2 closed

pins 1 & 2 closed

Not installed

pins 1 & 2 closed

pins 1 & 2 closed

pins 1 & 2 closed

IDE TYPE CONFIGURATION

Type

JP27

JP28

ISA IDE controller

Closed

pins 2 & 3 closed

PCI IDE controller (edge trigger)

Open

pins 4 & 5 closed

PCI IDE controller (level trigger)

Open

pins 1 & 2 closed