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SA486VP

ELITEGROUP COMPUTER SYSTEMS, INC.

SA486VP

Processor

80486SX/80487SX/80486DX/80486DX2/P24T

Processor Speed

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

Chip Set

Unidentified

Maximum Onboard Memory

128MB

Cache

128/256/512KB

BIOS

Phoenix

Dimensions

330mm x 218mm

I/O Options

32-bit VESA local bus slots (2), 32-bit PCI slots (4)

NPU Options

None

CONNECTIONS

Function

Label

Function

Label

Turbo LED

J3

Power LED & keylock

J7

Reset switch

J5

32-bit PCI slots

PC1 - PC4

Speaker

J6

32-bit VESA local bus slots

SL1 & SL2

USER CONFIGURABLE SETTINGS

Setting

Label

Position

»

Factory configured - do not alter

JP7

N/A

»

Monitor type select color

JP8

Pins 2 & 3 closed

 

Monitor type select monochrome

JP8

Pins 1 & 2 closed

»

Factory configured - do not alter

JP9

N/A

»

Factory configured - do not alter

JP10

N/A

»

BIOS type select EPROM

JP11

Pins 2 & 3 closed

 

BIOS type select flash

JP11

Pins 1 & 2 closed

»

Factory configured - do not alter

JP13

N/A

»

Factory configured - do not alter

JP16

N/A

»

Factory configured - do not alter

JP18

N/A

»

Factory configured - do not alter

JP27

N/A

»

Factory configured - do not alter

JP28

N/A

»

Factory configured - do not alter

JP29

N/A

»

Factory configured - do not alter

JP32

Pins 2 & 3 closed

»

Factory configured - do not alter

JP33

Open

»

Factory configured - do not alter

JP34

N/A

DRAM

Size

Bank 0

Bank 1

Bank 2

Bank 3

2MB

(1) 256K x 36

(1) 256K x 36

None

None

4MB

(1) 256K x 36

(1) 256K x 36

(1) 256K x 36

(1) 256K x 36

4MB

(1) 512K x 36

(1) 512K x 36

None

None

6MB

(1) 256K x 36

(1) 256K x 36

(1) 512K x 36

(1) 512K x 36

6MB

(1) 512K x 36

(1) 512K x 36

(1) 256K x 36

(1) 256K x 36

8MB

(1) 512K x 36

(1) 512K x 36

(1) 512K x 36

(1) 512K x 36

8MB

(1) 1M x 36

(1) 1M x 36

None

None

10MB

(1) 256K x 36

(1) 256K x 36

(1) 1M x 36

(1) 1M x 36

10MB

(1) 1M x 36

(1) 1M x 36

(1) 256K x 36

(1) 256K x 36

12MB

(1) 512K x 36

(1) 512K x 36

(1) 1M x 36

(1) 1M x 36

12MB

(1) 1M x 36

(1) 1M x 36

(1) 512K x 36

(1) 512K x 36

16MB

(1) 1M x 36

(1) 1M x 36

(1) 1M x 36

(1) 1M x 36

16MB

(1) 2M x 36

(1) 2M x 36

None

None

18MB

(1) 256K x 36

(1) 256K x 36

(1) 2M x 36

(1) 2M x 36

18MB

(1) 2M x 36

(1) 2M x 36

(1) 256K x 36

(1) 256K x 36

20MB

(1) 512K x 36

(1) 512K x 36

(1) 2M x 36

(1) 2M x 36

20MB

(1) 2M x 36

(1) 2M x 36

(1) 512K x 36

(1) 512K x 36

24MB

(1) 1M x 36

(1) 1M x 36

(1) 2M x 36

(1) 2M x 36

24MB

(1) 2M x 36

(1) 2M x 36

(1) 1M x 36

(1) 1M x 36

26MB

(1) 512K x 36

(1) 512K x 36

(1) 4M x 36

(1) 4M x 36

32MB

(1) 2M x 36

(1) 2M x 36

(1) 2M x 36

(1) 2M x 36

32MB

(1) 4M x 36

(1) 4M x 36

None

None

34MB

(1) 256K x 36

(1) 256K x 36

(1) 4M x 36

(1) 4M x 36

DRAM (CON’T)

Size

Bank 0

Bank 1

Bank 2

Bank 3

34MB

(1) 4M x 36

(1) 4M x 36

(1) 256K x 36

(1) 256K x 36

36MB

(1) 4M x 36

(1) 4M x 36

(1) 512K x 36

(1) 512K x 36

40MB

(1) 1M x 36

(1) 1M x 36

(1) 4M x 36

(1) 4M x 36

40MB

(1) 4M x 36

(1) 4M x 36

(1) 1M x 36

(1) 1M x 36

48MB

(1) 2M x 36

(1) 2M x 36

(1) 4M x 36

(1) 4M x 36

48MB

(1) 4M x 36

(1) 4M x 36

(1) 2M x 36

(1) 2M x 36

64MB

(1) 4M x 36

(1) 4M x 36

(1) 4M x 36

(1) 4M x 36

64MB

(1) 8M x 36

(1) 8M x 36

None

None

66MB

(1) 256K x 36

(1) 256K x 36

(1) 8M x 36

(1) 8M x 36

66MB

(1) 8M x 36

(1) 8M x 36

(1) 256K x 36

(1) 256K x 36

68MB

(1) 512K x 36

(1) 512K x 36

(1) 8M x 36

(1) 8M x 36

68MB

(1) 8M x 36

(1) 8M x 36

(1) 512K x 36

(1) 512K x 36

72MB

(1) 1M x 36

(1) 1M x 36

(1) 8M x 36

(1) 8M x 36

72MB

(1) 8M x 36

(1) 8M x 36

(1) 1M x 36

(1) 1M x 36

80MB

(1) 2M x 36

(1) 2M x 36

(1) 8M x 36

(1) 8M x 36

80MB

(1) 8M x 36

(1) 8M x 36

(1) 2M x 36

(1) 2M x 36

96MB

(1) 4M x 36

(1) 4M x 36

(1) 8M x 36

(1) 8M x 36

96MB

(1) 8M x 36

(1) 8M x 36

(1) 4M x 36

(1) 4M x 36

128MB

(1) 8M x 36

(1) 8M x 36

(1) 8M x 36

(1) 8M x 36

CACHE SIZE

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

Size

JP14

JP15

JP22

JP23

JP24

JP25

JP30

JP31

128KB

Open

Open

1 & 2

2 & 3

1 & 2

1 & 2

Open

Open

256KB

Closed

Open

1 & 2

1 & 2

1 & 2

2 & 3

Closed

Open

512KB

Closed

Closed

1 & 2

1 & 2

1 & 2

1 & 2

Closed

Closed

Note: Pins designated should be in the closed position.

CPU TYPE

Setting

JP26

80486SX

Pins 2 & 3 closed

80487SX

Pins 1 & 2, 3 & 4 closed

80486DX

Pins 1 & 2, 3 & 4 closed

80486DX2

Pins 1 & 2, 3 & 4 closed

P24T

Pins 1 & 2, 3 & 4 closed

CPU SPEED

Setting

JP17

JP19

JP20

JP21

25MHz

Closed

Closed

Pins 2 & 3 closed

Pins 2 & 3 closed

33MHz

Closed

Open

Pins 1 & 2 closed

Pins 2 & 3 closed

50iMHz

Closed

Closed

Pins 2 & 3 closed

Pins 2 & 3 closed

66iMHz

Closed

Open

Pins 1 & 2 closed

Pins 2 & 3 closed

VL BUS

Setting

JP12

JP35

Enabled

Pins 2 & 3 closed

Pins 2 & 3 closed

Disabled

Pins 1 & 2 closed

Pins 1 & 2 closed

GREEN PC SENSE 1

IRQ

JP1

»

IRQ7

Pins 1 & 2 closed

 

IRQ10

Pins 3 & 4 closed

 

IRQ11

Pins 5 & 6 closed

GREEN PC SENSE 2

IRQ

JP2

»

IRQ5

Pins 1 & 2 closed

 

IRQ9

Pins 3 & 4 closed

PCI IRQ (INT A)

IRQ

JP3

JP4

JP5

 

IRQ10

N/A

N/A

Pins 1 & 2 closed

»

IRQ11

N/A

Pins 1 & 2 closed

N/A

 

IRQ15

Pins 1 & 2 closed

N/A

N/A

PCI IRQ (INT B)

IRQ

JP6

»

IRQ7

Pins 2 & 3 closed

 

IRQ9

Pins 1 & 2 closed

PCI IRQ (INT C)

IRQ

JP3

JP4

JP5

 

IRQ10

N/A

N/A

Pins 2 & 3 closed

 

IRQ11

N/A

Pins 2 & 3 closed

N/A

»

IRQ15

Pins 2 & 3 closed

N/A

N/A

PCI IRQ (INT D)

Note: INT D is hardwired to IRQ14.