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HIPPO 12 486

OCEAN INFORMATION SYSTEMS, INC.

HIPPO 12 486

Processor

CX486S/80486SX/SL80486SX/CX486D/UMCU5S/AM486DXL/ 80486DX/SL80486DX/UMCU5DS/AM486DX2/(SL)AM486DX2/ 80486DX2/SL80486DX2/AM486DX4/(SL)AM486DX4/80486DX4/P24D/P24T

Processor Speed

25/33/40/50(internal)/50/66(internal)/80(internal)/100(internal)MHz

Chip Set

Unidentified

Video Chip Set

None

Maximum Onboard Memory

256MB

Maximum Video Memory

None

Cache

128/256/512KB

BIOS

Unidentified

Dimensions

330mm x 218mm

I/O Options

32-bit VESA local bus slots (2), 32-bit PCI slots (3), floppy drive interface, game interface, IDE interfaces (2), parallel port, serial ports (2)

NPU Options

None

CONNECTIONS

Function

Label

Function

Label

Floppy drive interface

JP3

Turbo switch

P5

IDE interface 2

JP4

Turbo LED

P6

Game interface

JP6

Reset switch

P7

Parallel port

JP7

Speaker

P8

IDE interface 1

JP8

IDE interface LED

P9

Serial port 1

JP9

Power LED & keylock

P10

Serial port 2

JP10

32-bit PCI slots

PC1 - PC3

External battery

JP21

32-bit VESA local bus slots

SL1 & SL2

USER CONFIGURABLE SETTINGS

Setting

Label

Position

 

IDE interface enabled

JP11

Pins 1 & 2 closed

 

IDE interface disabled

JP11

Pins 2 & 3 closed

»

Factory configured - do not alter

JP12

Pins 2 & 3 closed

»

Factory configured - do not alter

JP13

Pins 1 & 2 closed

»

Factory configured - do not alter

JP17

Pins 1 & 2 closed

 

CMOS memory normal operation

JP21

Pins 2 & 3 closed

 

CMOS memory clear

JP21

Pins 3 & 4 closed

 

Battery type select external

JP21

Closed

»

Factory configured - do not alter

JP22

Pins 1 & 2 closed

»

Factory configured - do not alter

JP23

Pins 2 & 3 closed

»

Factory configured - do not alter

JP27

Pins 2 & 3 closed

»

Factory configured - do not alter

JP28

Open

»

Factory configured - do not alter

JP29

Open

»

Factory configured - do not alter

JP38

Pins 2 & 3 closed

»

Factory configured - do not alter

JW1

Closed

»

Factory configured - do not alter

JW2

Open

»

Factory configured - do not alter

JW3

Open

»

Factory configured - do not alter

JW4

Closed

»

Factory configured - do not alter

JW5

Pins 1 & 2 closed

»

Factory configured - do not alter

JW6

Pins 1 & 2 closed

»

Factory configured - do not alter

P3

Open

 

Jumper information unavailable

P4

N/A

DRAM CONFIGURATION

Size

Bank 0

Bank 1

Bank 2

Bank 3

4MB

(1) 1M x 36

None

None

None

8MB

(1) 2M x 36

None

None

None

8MB

(1) 1M x 36

(1) 1M x 36

None

None

12MB

(1) 1M x 36

(1) 1M x 36

(1) 1M x 36

None

12MB

(1) 1M x 36

None

(1) 2M x 36

None

16MB

(1) 1M x 36

(1) 1M x 36

(1) 1M x 36

(1) 1M x 36

16MB

(1) 1M x 36

(1) 1M x 36

(1) 2M x 36

None

16MB

(1) 2M x 36

(1) 2M x 36

None

None

16MB

(1) 4M x 36

None

None

None

20MB

(1) 1M x 36

None

(1) 4M x 36

None

20MB

(1) 2M x 36

(1) 2M x 36

(1) 1M x 36

None

24MB

(1) 1M x 36

(1) 1M x 36

(1) 4M x 36

None

24MB

(1) 2M x 36

None

(1) 4M x 36

None

24MB

(1) 2M x 36

(1) 2M x 36

(1) 2M x 36

None

32MB

(1) 4M x 36

(1) 4M x 36

None

None

32MB

(1) 2M x 36

(1) 2M x 36

(1) 2M x 36

(1) 2M x 36

36MB

(1) 4M x 36

(1) 4M x 36

(1) 1M x 36

None

40MB

(1) 4M x 36

(1) 4M x 36

(1) 2M x 36

None

40MB

(1) 1M x 36

(1) 1M x 36

(1) 4M x 36

(1) 4M x 36

48MB

(1) 4M x 36

(1) 4M x 36

(1) 4M x 36

None

48MB

(1) 8M x 36

None

(1) 4M x 36

None

52MB

(1) 1M x 36

(1) 4M x 36

(1) 4M x 36

(1) 4M x 36

52MB

(1) 1M x 36

(1) 4M x 36

(1) 8M x 36

None

64MB

(1) 4M x 36

(1) 4M x 36

(1) 4M x 36

(1) 4M x 36

64MB

(1) 4M x 36

(1) 4M x 36

(1) 8M x 36

None

64MB

(1) 8M x 36

(1) 8M x 36

None

None

80MB

(1) 8M x 36

(1) 8M x 36

(1) 4M x 36

None

96MB

(1) 4M x 36

(1) 4M x 36

(1) 16M x 36

None

96MB

(1) 8M x 36

None

(1) 16M x 36

None

112MB

(1) 4M x 36

(1) 8M x 36

(1) 16M x 36

None

128MB

(1) 8M x 36

(1) 8M x 36

(1) 8M x 36

(1) 8M x 36

160MB

(1) 16M x 36

(1) 16M x 36

(1) 8M x 36

None

256MB

(1) 16M x 36

(1) 16M x 36

(1) 16M x 36

(1) 16M x 36

Note: Board also accepts x 32 SIMMs.

CACHE CONFIGURATION

Size

Bank 0

Bank 1

TAG

128KB

(4) 32K x 8

None

(1) 32K x 8

256KB (A)

(4) 32K x 8

(4) 32K x 8

(1) 32K x 8

256KB (B)

(4) 64K x 8

None

(1) 32K x 8

512KB

(4) 128K x 8

None

(1) 32K x 8

CACHE JUMPER CONFIGURATION

Size

JP5

JP14

128KB

Pins 2 & 3 closed

Open

256KB (A)

Pins 1 & 2 closed

Pins 1 & 2 closed

256KB (B)

Pins 2 & 3 closed

Pins 1 & 2 closed

512KB

Pins 2 & 3 closed

Pins 1 & 2, 3 & 4 closed

CPU SPEED SELECTION

Speed

JP16

25MHz

Pins 5 & 6 closed

33MHz

Pins 1 & 2, 3 & 4, 5 & 6 closed

40MHz

Pins 3 & 4, 5 & 6 closed

50iMHz

Pins 5 & 6 closed

50MHz

Pins 1 & 2 closed

66iMHz

Pins 1 & 2, 3 & 4, 5 & 6 closed

80iMHz

Pins 3 & 4, 5 & 6 closed

100iMHz

Pins 1 & 2, 3 & 4, 5 & 6 closed

CPU TYPE SELECTION

Type

JP1

JP2

JP18

JP19

JP20

CX486S

2 & 3

1 & 2

2 & 3

Open

Open

80486SX

1 & 2

1 & 2

2 & 3

Open

Open

SL80486SX

1 & 2

1 & 2

2 & 3

Open

Open

CX486D

2 & 3

1 & 2

1 & 2, 3 & 4

3 & 4

Open

UMC U5S

1 & 2

2 & 3

2 & 3

1 & 2, 3 & 4

Open

AM486DXL

1 & 2

2 & 3

1 & 2, 3 & 4

1 & 2, 3 & 4

Open

80486DX

1 & 2

1 & 2

1 & 2, 3 & 4

3 & 4

Open

SL80486DX

1 & 2

1 & 2

1 & 2, 3 & 4

3 & 4

Open

UMC U5DS

1 & 2

2 & 3

1 & 2, 3 & 4

1 & 2, 3 & 4

Open

AM486DX2

1 & 2

2 & 3

1 & 2, 3 & 4

1 & 2, 3 & 4

1 & 2

(SL)AM486DX2

1 & 2

1 & 2

1 & 2, 3 & 4

3 & 4

Open

80486DX2

1 & 2

1 & 2

1 & 2, 3 & 4

3 & 4

Open

SL80486DX2

1 & 2

1 & 2

1 & 2, 3 & 4

3 & 4

Open

AM486DX4

1 & 2

2 & 3

1 & 2, 3 & 4

1 & 2, 3 & 4

Open

(SL)AM486DX4

1 & 2

1 & 2

1 & 2, 3 & 4

3 & 4

Open

80486DX4

1 & 2

1 & 2

1 & 2, 3 & 4

3 & 4

Open

P24D

1 & 2

1 & 2

1 & 2, 3 & 4

3 & 4

2 & 3

P24T

1 & 2

1 & 2

1 & 2, 3 & 4

2 & 3

Open

Note: Pins designated should be in the closed position.

CPU TYPE SELECTION (CON’T)

Type

JP24

JP25

JP26

JP30

JP31

CX486S

1 & 2, 3 & 4

2 & 3

Open

3 & 4

Open

80486SX

Open

Open

Open

1 & 2

Open

SL80486SX

2 & 3, 4 & 5

Open

Open

3 & 4

Open

CX486D

1 & 2, 3 & 4

2 & 3

Open

3 & 4

Open

UMC U5S

Open

3 & 4

Open

1 & 2

Open

AM486DXL

Open

3 & 4

Open

1 & 2

Open

80486DX

Open

Open

Open

1 & 2

Open

SL80486DX

2 & 3, 4 & 5

Open

Open

3 & 4

Open

UMC U5DS

Open

3 & 4

Open

1 & 2

Open

AM486DX2

Open

3 & 4

Open

1 & 2

Open

(SL)AM486DX2

2 & 3, 4 & 5

Open

Open

3 & 4

Open

80486DX2

Open

Open

Open

1 & 2

Open

SL80486DX2

2 & 3, 4 & 5

Open

Open

3 & 4

Open

AM486DX4

Open

3 & 4

Open

1 & 2

Open

(SL)AM486DX4

2 & 3, 4 & 5

Open

Open

3 & 4

Open

80486DX4

2 & 3, 4 & 5

Open

Open

3 & 4

Open

P24D

2 & 3, 4 & 5

Open

1 & 2

3 & 4

1 & 2

P24T

2 & 3, 4 & 5

1 & 2

Open

3 & 4, 5 & 6

Open

Note: Pins designated should be in the closed position.

CPU TYPE SELECTION (CON’T)

Type

JP32

JP34

JP35

JP36

JP37

CX486S

2 & 3

1 & 2

2 & 3

1 & 2

Open

80486SX

Open

Open

Open

Open

Open

SL80486SX

2 & 3

2 & 3

Open

Open

Open

CX486D

2 & 3

1 & 2

2 & 3

1 & 2

Open

UMC U5S

1 & 2

Open

Open

Open

Open

AM486DXL

1 & 2

Open

Open

Open

Open

80486DX

Open

Open

Open

Open

Open

SL80486DX

2 & 3

2 & 3

Open

Open

Open

UMC U5DS

1 & 2

Open

Open

Open

Open

AM486DX2

1 & 2

Open

Open

Open

Open

(SL)AM486DX2

2 & 3

2 & 3

Open

Open

Open

80486DX2

Open

Open

Open

Open

Open

SL80486DX2

2 & 3

2 & 3

Open

Open

Open

AM486DX4

1 & 2

Open

Open

Open

Open

(SL)AM486DX4

2 & 3

2 & 3

Open

Open

Open

80486DX4

2 & 3

2 & 3

Open

Open

Open

P24D

2 & 3

2 & 3

Open

Open

1 & 2

P24T

2 & 3

2 & 3

1 & 2

2 & 3

Open

Note: Pins designated should be in the closed position.

CPU MULTIPLIER SELECTION (DX4 ONLY)

Multiplier

JP33

2x

Pins 2 & 3 closed

2.5x

Pins 1 & 2 closed

3x

Open

CPU VOLTAGE SELECTION

Voltage

JP41

JP42

JP43

JP44

JP45

JP46

3.45v/5v (auto)

Open

Open

Open

Open

Closed

Open

3.3v (fixed)

Closed

Open

Open

Open

Open

Open

3.45v (fixed)

Open

Open

Open

Open

Open

Open

3.6v (fixed)

Open

Closed

Open

Open

Open

Open

3.8v (fixed)

Open

Open

Closed

Open

Open

Open

4v (fixed)

Open

Open

Open

Closed

Open

Open

5v (fixed)

Open

Open

Open

Open

Open

Closed

VL BUS WAIT STATE SELECTION

Setting

JP40

0

Open

1

Closed

VL-BUS SPEED SELECTION

Setting

JP39

<= 33MHz

Open

>33 MHz

Closed