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UM8810P-AIO (ECS)(REV. 1.0)

ELITEGROUP COMPUTER SYSTEMS, INC.

UM8810P-AIO (ECS)(REV. 1.0)

Processor

CX486S/SL80486SX/80486SX/80487SX/SL80486SX2/UMU5S/UMU5DS/ CX486DX/AM486DX/SL80486DX/80486DX/AM486DXL/AM486DXL2/CX486DX2/AM486DX2/SL80486DX2/80486DX2/80486DX4/Pentium Overdrive

Processor Speed

25/33/40/50(internal)/50/66(internal)/75(internal)/100(internal)MHz

Chip Set

UMC

Max. Onboard DRAM

64MB

Cache

128/256/512KB

BIOS

Phoenix

Dimensions

330mm x 218mm

I/O Options

32-bit PCI slots (3), floppy drive interface, green PC connector, IDE interfaces (2), parallel port, serial ports (2)

NPU Options

None

CONNECTIONS

Purpose

Location

Purpose

Location

Serial port 2

J1

Turbo LED

J11

Serial port 1

J2

Reset switch

J12

Parallel port

J3

Speaker

J13

IDE interface (primary)

J7

Power LED & keylock

J14

IDE interface (secondary)

J8

Green PC connector

J15

Floppy drive interface

J9

IDE interface LED

J16

Turbo switch

J10

32-bit PCI slots

PC1 - PC3

USER CONFIGURABLE SETTINGS

Function

Jumper

Position

Parallel port IRQ select IRQ7

JP3

pins 1 & 2 closed

 

Parallel port IRQ select IRQ5

JP3

pins 2 & 3 closed

BIOS type select EPROM

JP6

Open

 

BIOS type select flash 5v

JP6

pins 1 & 2 closed

 

BIOS type select flash 12v

JP6

pins 2 & 3 closed

On board 37C665 enabled

JP8

pins 1 & 2 closed

 

On board 37C665 disabled

JP8

pins 2 & 3 closed

IDE interface enabled

JP12

Open

 

IDE interface disabled

JP12

pins 5 & 6 closed

Factory configured - do not alter

JP41

N/A

 

Factory configured - do not alter

JP44

N/A

DRAM CONFIGURATION

Size

Bank 0

Bank 1

Bank 2

Bank 3

1MB

(1) 256K x 36

NONE

NONE

NONE

2MB

(1) 256K x 36

(1) 256K x 36

NONE

NONE

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

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

12MB

(1) 512K x 36

(1) 512K x 36

(1) 1M x 36

(1) 1M 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

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

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

36MB

(1) 512K x 36

(1) 512K x 36

(1) 4M x 36

(1) 4M 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

CACHE CONFIGURATION

Size

Bank 0

Bank 1

TAG

128KB

(4) 32K x 8

NONE

(1) 32K x 8

256KB

(4) 32K x 8

(4) 32K x 8

(1) 32K x 8

512KB

(4) 64K x 8

(4) 64K x 8

(1) 32K x 8

512KB

(4) 128K x 8

NONE

(1) 32K x 8

CACHE JUMPER CONFIGURATION

Size

jp13

jp14

jp16

jp33

jp35

128KB

Open

1 & 2

2 & 3

Open

Open

256KB

Open

2 & 3

1 & 2

Open

Closed

512KB

Open

2 & 3

1 & 2

Open

Closed

512KB

1 & 2

2 & 3

2 & 3

Open

Closed

Note: Pins designated should be in the closed position.

CPU TYPE CONFIGURATION

Type

JP18

JP19

JP20

JP21

CX486S

Open

2 & 3

2 & 3

Open

SL80486SX

Open

Open

2 & 3

Open

80486SX

Open

Open

2 & 3

Open

80487SX

Open

Open

1 & 2, 3 & 4

2 & 3

SL80486SX2

Open

Open

2 & 3

Open

UMU5S

Open

Open

2 & 3

1 & 2, 3 & 4

UMU5DS

Open

Open

1 & 2, 3 & 4

1 & 2, 3 & 4

CX486DX

Open

2 & 3

1 & 2, 3 & 4

1 & 2

AM486DX

Open

Open

1 & 2, 3 & 4

1 & 2

SL80486DX

Open

Open

1 & 2, 3 & 4

1 & 2

80486DX

Open

Open

1 & 2, 3 & 4

1 & 2

AM486DXL

Open

Open

1 & 2, 3 & 4

1 & 2, 3 & 4

AM486DXL2

Open

Open

1 & 2, 3 & 4

1 & 2, 3 & 4

CX486DX2

Open

2 & 3

1 & 2, 3 & 4

1 & 2

AM486DX2

Open

Open

1 & 2, 3 & 4

1 & 2

SL80486DX2

Open

Open

1 & 2, 3 & 4

1 & 2

80486DX2 (WB)

Closed

Open

1 & 2, 3 & 4

1 & 2

80486DX2

Open

Open

1 & 2, 3 & 4

1 & 2

80486DX4

Open

Open

1 & 2, 3 & 4

1 & 2

Pentium Overdrive

N/A

Open

1 & 2, 3 & 4

2 & 3

Note: Pins designated should be in the closed position.

CPU TYPE CONFIGURATION (CONT)

Type

JP22

JP23

JP24

JP27

CX486S

2 & 3

2 & 3

2 & 3

1 & 2, 3 & 4

SL80486SX

1 & 2

Open

2 & 3

2 & 3, 4 & 5

80486SX

Open

Open

1 & 2

Open

80487SX

Open

Open

1 & 2

Open

SL80486SX2

1 & 2

Open

2 & 3

2 & 3, 4 & 5

UMU5S

Open

Open

1 & 2

Open

UMU5DS

Open

Open

1 & 2

Open

CX486DX

2 & 3

2 & 3

2 & 3

1 & 2, 3 & 4

AM486DX

Open

Open

1 & 2

Open

SL80486DX

1 & 2

Open

2 & 3

2 & 3, 4 & 5

80486DX

Open

Open

1 & 2

Open

AM486DXL

Open

Open

1 & 2

Open

AM486DXL2

Open

Open

1 & 2

Open

CX486DX2

2 & 3

2 & 3

2 & 3

1 & 2, 3 & 4

AM486DX2

Open

Open

1 & 2

Open

SL80486DX2

1 & 2

Open

2 & 3

2 & 3, 4 & 5

80486DX2 (WB)

1 & 2, 3 & 4

Open

2 & 3

2 & 3, 4 & 5

80486DX2

Open

Open

1 & 2

Open

80486DX4

1 & 2

Open

2 & 3

2 & 3, 4 & 5

Pentium Overdrive

1 & 2

1 & 2

2 & 3, 4 & 5

2 & 3

Note: Pins designated should be in the closed position.

CPU TYPE CONFIGURATION (CONT)

Type

JP28

JP31

JP36

JP37

JP38

CX486S

1 & 2

1 & 2

1 & 2

1 & 2

2 & 3

SL80486SX

Open

1 & 2

1 & 2

1 & 2

1 & 2

80486SX

Open

1 & 2

Open

1 & 2

1 & 2

80487SX

Open

1 & 2

Open

1 & 2

1 & 2

SL80486SX2

Open

1 & 2

1 & 2

1 & 2

1 & 2

UMU5S

3 & 4

1 & 2

2 & 3

2 & 3

1 & 2

UMU5DS

3 & 4

1 & 2

2 & 3

2 & 3

1 & 2

CX486DX

2 & 3

1 & 2

1 & 2

1 & 2

2 & 3

AM486DX

Open

1 & 2

Open

1 & 2

1 & 2

SL80486DX

Open

1 & 2

1 & 2

1 & 2

1 & 2

80486DX

Open

1 & 2

Open

1 & 2

1 & 2

AM486DXL

3 & 4

1 & 2

2 & 3

2 & 3

1 & 2

AM486DXL2

3 & 4

1 & 2

2 & 3

2 & 3

1 & 2

CX486DX2

2 & 3

1 & 2

1 & 2

1 & 2

2 & 3

AM486DX2

Open

1 & 2

Open

1 & 2

1 & 2

SL80486DX2

Open

1 & 2

1 & 2

1 & 2

1 & 2

80486DX2 (WB)

Open

1 & 2

1 & 2

1 & 2

1 & 2

80486DX2

Open

1 & 2

Open

1 & 2

1 & 2

80486DX4

Open

3 & 4

1 & 2

1 & 2

1 & 2

Pentium Overdrive

1 & 2

1 & 2

1 & 2

1 & 2

1 & 2

Note: Pins designated should be in the closed position.

CPU SPEED CONFIGURATION

Speed

JP17

25MHz

pins 1 & 2 closed

33MHz

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

40MHz

pins 1 & 2, 3 & 4 closed

50iMHz

pins 1 & 2 closed

50MHz

pins 5 & 6 closed

66iMHz

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

75iMHz

pins 1 & 2 closed

100iMHz

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

CPU SPEED CONFIGURATION (80486DX4 ONLY)

Speed

JP29

2x

Closed

3x

Open

PARALLEL PORT DRQ CONFIGURATION

DACK/DRQ

JP4

JP5

DACK3/DRQ3

pins 1 & 2 closed

pins 2 & 3 closed

DACK1/DRQ1

pins 2 & 3 closed

pins 1 & 2 closed