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UM8810P-AIO (V.2.1)

ELITEGROUP COMPUTER SYSTEMS, INC.

UM8810P-AIO (V.2.1)

Processor

CX486S/80486SX/SL80486SX/SL80486SX2/80487SX/UMCU5S/ UMCU5SD/CX486DX/AM486DX/80486DX/SL80486DX(WT)/AM486DX2/ 80486DX2/SL80486DX2(WB)/SL80486DX2(WT)/ODPR486DX2/CX486DX2/AM486DX4/AM486DX4/80486DX4(WB)/80486DX4(WT)/ODPR486DX4/ P24T

Processor Speed

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

Chip Set

UMC

Maximum Onboard Memory

128MB

Cache

128/256/512KB

BIOS

Phoenix

Dimensions

330mm x 220mm

I/O Options

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

NPU Options

None

CONNECTIONS

Function

Label

Function

Label

Serial port 2

J1

Turbo switch

J11 pins 6 & 7

Serial port 1

J2

Reset switch

J11 pins 9 & 10

Parallel port

J3

Power LED & keylock

J11 pins 11 - 15

IDE interface 1

J7

Speaker

J11 pins 17 - 20

IDE interface 2

J8

IDE interface LED

J12

Floppy drive interface

J9

PS/2 mouse interface

J19

Turbo LED

J11 pins 2 & 3

32-bit PCI slots

PC1 - PC3

Green PC connector

J11 pins 4 & 5

   

USER CONFIGURABLE SETTINGS

Setting

Label

Position

 

BIOS type select EPROM

JP6

Open

 

BIOS type select 5v flash

JP6

Pins 1 & 2 closed

 

BIOS type select 12v flash

JP6

Pins 2 & 3 closed

Ľ

On board I/O enabled

JP8

Pins 1 & 2 closed

 

On board I/O disabled

JP8

Pins 2 & 3 closed

 

IDE interface enabled

JP12

Open

 

IDE interface disabled

JP12

Closed

Ľ

CMOS memory normal operation

JP30

Open

 

CMOS memory clear

JP30

Closed

DRAM

Size

Bank 0

Bank 1

Bank 2

Bank 3

2MB

(1) 512K x 36

None

None

None

2MB

(1) 256K x 36

(1) 256K x 36

None

None

3MB

(1) 256K x 36

(1) 256K x 36

(1) 256K x 36

None

4MB

(1) 1M x 36

None

None

None

4MB

(1) 512K x 36

(1) 512K x 36

None

None

4MB

(1) 256K x 36

(1) 256K x 36

(1) 256K x 36

(1) 256K x 36

4MB

(1) 256K x 36

(1) 256K x 36

(1) 512K x 36

None

5MB

(1) 512K x 36

(1) 512K x 36

(1) 256K x 36

None

6MB

(1) 512K x 36

(1) 512K x 36

(1) 256K x 36

(1) 256K x 36

6MB

(1) 512K x 36

(1) 512K x 36

(1) 512K x 36

None

6MB

(1) 256K x 36

(1) 256K x 36

(1) 512K x 36

(1) 512K x 36

6MB

(1) 256K x 36

(1) 256K x 36

(1) 1M x 36

None

8MB

(1) 512K x 36

(1) 512K x 36

(1) 512K x 36

(1) 512K x 36

8MB

(1) 512K x 36

(1) 512K x 36

(1) 1M x 36

None

10MB

(1) 1M x 36

(1) 1M x 36

(1) 256K x 36

(1) 256K x 36

10MB

(1) 1M x 36

(1) 1M x 36

(1) 512K x 36

None

10MB

(1) 256K x 36

(1) 256K 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

12MB

(1) 1M x 36

(1) 1M x 36

(1) 1M x 36

None

DRAM (CONíT)

Size

Bank 0

Bank 1

Bank 2

Bank 3

12MB

(1) 512K x 36

(1) 512K x 36

(1) 1M x 36

(1) 1M x 36

16MB

(1) 4M x 36

None

None

None

16MB

(1) 1M x 36

(1) 1M x 36

None

None

16MB

(1) 1M x 36

(1) 1M x 36

(1) 1M x 36

(1) 1M x 36

17MB

(1) 1M x 36

(1) 1M x 36

(1) 256K x 36

None

18MB

(1) 256K x 36

(1) 256K x 36

(1) 4M x 36

None

20MB

(1) 512K x 36

(1) 512K x 36

(1) 4M x 36

None

24MB

(1) 1M x 36

(1) 1M x 36

(1) 4M x 36

None

32MB

(1) 8M x 36

None

None

None

32MB

(1) 4M x 36

(1) 4M x 36

None

None

33MB

(1) 4M x 36

(1) 4M x 36

(1) 256K x 36

None

34MB

(1) 4M x 36

(1) 4M x 36

(1) 256K x 36

(1) 256K x 36

34MB

(1) 4M x 36

(1) 4M x 36

(1) 512K x 36

None

34MB

(1) 256K x 36

(1) 256K x 36

(1) 4M x 36

(1) 4M x 36

34MB

(1) 256K x 36

(1) 256K x 36

(1) 8M x 36

None

36MB

(1) 4M x 36

(1) 4M x 36

(1) 512K x 36

(1) 512K x 36

36MB

(1) 4M x 36

(1) 4M x 36

(1) 1M x 36

None

36MB

(1) 512K x 36

(1) 512K x 36

(1) 4M x 36

(1) 4M x 36

36MB

(1) 512K x 36

(1) 512K x 36

(1) 8M x 36

None

40MB

(1) 4M x 36

(1) 4M x 36

(1) 1M x 36

(1) 1M x 36

40MB

(1) 1M x 36

(1) 1M x 36

(1) 4M x 36

(1) 4M x 36

40MB

(1) 1M x 36

(1) 1M x 36

(1) 8M x 36

None

48MB

(1) 4M x 36

(1) 4M x 36

(1) 4M x 36

None

64MB

(1) 8M x 36

(1) 8M x 36

None

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

65MB

(1) 8M x 36

(1) 8M x 36

(1) 256K x 36

None

66MB

(1) 8M x 36

(1) 8M x 36

(1) 256K x 36

(1) 256K x 36

66MB

(1) 8M x 36

(1) 8M x 36

(1) 512K x 36

None

66MB

(1) 256K x 36

(1) 256K 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

68MB

(1) 8M x 36

(1) 8M x 36

(1) 1M x 36

None

68MB

(1) 8M x 36

(1) 8M x 36

(1) 1M x 36

(1) 1M x 36

70MB

(1) 512K x 36

(1) 512K x 36

(1) 8M x 36

(1) 8M x 36

72MB

(1) 1M x 36

(1) 1M x 36

(1) 8M x 36

(1) 8M x 36

80MB

(1) 8M x 36

(1) 8M x 36

(1) 4M x 36

None

96MB

(1) 8M x 36

(1) 8M x 36

(1) 4M x 36

(1) 4M x 36

96MB

(1) 8M x 36

(1) 8M x 36

(1) 8M x 36

None

96MB

(1) 4M x 36

(1) 4M x 36

(1) 8M x 36

(1) 8M 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) 32K x 8

256KB

(4) 32K x 8

(4) 32K x 8

(1) 32K x 8

512KB (A)

(4) 64K x 8

(4) 64K x 8

(1) 32K x 8

512KB (B)

(4) 128K x 8

None

(1) 32K x 8

CACHE JUMPER

Size

JP13

JP14

JP16

JP33

JP35

128KB

Open

1 & 2

2 & 3

Open

Open

256KB

Open

2 & 3

1 & 2

Open

Closed

512KB (A)

Open

2 & 3

1 & 2

Closed

Closed

512KB (B)

1 & 2

2 & 3

2 & 3

Closed

Closed

Note: Pins designated should be in the closed position.

CPU TYPE

Setting

JP18

JP19

JP20

JP21

JP22

cx486s

Open

Closed

2 & 3

Open

2 & 3

80486SX

Open

Open

2 & 3

Open

Open

SL80486SX

Open

Open

2 & 3

Open

1 & 2

SL80486SX2

Open

Open

2 & 3

Open

1 & 2

80487SX

Open

Open

1 & 2, 3 & 4

2 & 3

Open

UMC U5S

Open

Open

2 & 3

1 & 2, 3 & 4

Open

UMC U5SD

Open

Open

1 & 2, 3 & 4

1 & 2, 3 & 4

Open

CX486DX

Open

Closed

1 & 2, 3 & 4

1 & 2

2 & 3

AM486DX

Open

Open

1 & 2, 3 & 4

1 & 2

Open

80486DX

Open

Open

1 & 2, 3 & 4

1 & 2

Open

SL80486DX (WT)

Open

Open

1 & 2, 3 & 4

1 & 2

1 & 2

AM486DX2

Open

Open

1 & 2, 3 & 4

1 & 2

Open

AM486DX2 (SV8B)

Closed

Open

1 & 2, 3 & 4

1 & 2

1 & 2, 3 & 4

80486DX2

Open

Open

1 & 2, 3 & 4

1 & 2

Open

SL80486DX2 (WB)

Closed

Open

1 & 2, 3 & 4

1 & 2

1 & 2, 3 & 4

SL80486DX2 (WT)

Open

Open

1 & 2, 3 & 4

1 & 2

1 & 2

ODPR486DX2

Open

Open

1 & 2, 3 & 4

1 & 2

1 & 2

CX486DX2

Open

Closed

1 & 2, 3 & 4

1 & 2

2 & 3

AM486DX4

Open

Open

1 & 2, 3 & 4

1 & 2

Open

AM486DX4 (SV8B)

Closed

Open

1 & 2, 3 & 4

1 & 2

1 & 2, 3 & 4

80486DX4 (WB)

Closed

Open

1 & 2, 3 & 4

1 & 2

1 & 2, 3 & 4

80486DX4 (WT)

Open

Open

1 & 2, 3 & 4

1 & 2

1 & 2

ODPR486DX4

Open

Open

1 & 2, 3 & 4

1 & 2

1 & 2

P24T

Open

Open

1 & 2, 3 & 4

2 & 3

1 & 2

Note: Pins designated should be in the closed position.

CPU TYPE (CONíT)

Setting

JP23

JP24

JP27

JP28

cx486s

Pins 2 & 3 closed

Pins 2 & 3 closed

1 & 2, 3 & 4

Pins 2 & 3 closed

80486SX

Open

Pins 1 & 2 closed

Open

Open

SL80486SX

Open

Pins 2 & 3 closed

2 & 3, 4 & 5

Open

SL80486SX2

Open

Pins 2 & 3 closed

2 & 3, 4 & 5

Open

80487SX

Open

Pins 1 & 2 closed

Open

Open

UMC U5S

Open

Pins 1 & 2 closed

Open

Pins 3 & 4 closed

UMC U5SD

Open

Pins 1 & 2 closed

Open

Pins 3 & 4 closed

CX486DX

Pins 2 & 3 closed

Pins 2 & 3 closed

1 & 2, 3 & 4

Pins 2 & 3 closed

AM486DX

Open

Pins 1 & 2 closed

Open

Open

80486DX

Open

Pins 1 & 2 closed

Open

Open

SL80486DX (WT)

Open

Pins 2 & 3 closed

2 & 3, 4 & 5

Open

AM486DX2

Open

Pins 1 & 2 closed

Open

Open

AM486DX2 (SV8B)

Open

Pins 2 & 3 closed

2 & 3, 4 & 5

Open

80486DX2

Open

Pins 1 & 2 closed

Open

Open

SL80486DX2 (WB)

Open

Pins 2 & 3 closed

2 & 3, 4 & 5

Open

SL80486DX2 (WT)

Open

Pins 2 & 3 closed

2 & 3, 4 & 5

Open

ODPR486DX2

Open

Pins 2 & 3 closed

2 & 3, 4 & 5

Open

CX486DX2

Pins 2 & 3 closed

Pins 2 & 3 closed

1 & 2, 3 & 4

Pins 2 & 3 closed

AM486DX4

Open

Pins 1 & 2 closed

Open

Open

AM486DX4 (SV8B)

Open

Pins 2 & 3 closed

2 & 3, 4 & 5

Open

80486DX4 (WB)

Open

Pins 2 & 3 closed

2 & 3, 4 & 5

Open

80486DX4 (WT)

Open

Pins 2 & 3 closed

2 & 3, 4 & 5

Open

ODPR486DX4

Open

Pins 2 & 3 closed

2 & 3, 4 & 5

Open

P24T

Pins 1 & 2 closed

Pins 2 & 3 closed

2 & 3, 4 & 5

Pins 1 & 2 closed

CPU TYPE (CONíT)

Setting

JP36

JP37

JP38

JP44

cx486s

Pins 1 & 2 closed

Pins 1 & 2 closed

Pins 2 & 3 closed

Open

80486SX

Open

Pins 1 & 2 closed

Pins 1 & 2 closed

Open

SL80486SX

Pins 1 & 2 closed

Pins 1 & 2 closed

Pins 1 & 2 closed

Open

SL80486SX2

Pins 1 & 2 closed

Pins 1 & 2 closed

Pins 1 & 2 closed

Open

80487SX

Open

Pins 1 & 2 closed

Pins 1 & 2 closed

Open

UMC U5S

Pins 2 & 3 closed

Pins 2 & 3 closed

Pins 1 & 2 closed

Open

UMC U5SD

Pins 2 & 3 closed

Pins 2 & 3 closed

Pins 1 & 2 closed

Open

CX486DX

Pins 1 & 2 closed

Pins 1 & 2 closed

Pins 2 & 3 closed

Open

AM486DX

Open

Pins 1 & 2 closed

Pins 1 & 2 closed

Open

80486DX

Open

Pins 1 & 2 closed

Pins 1 & 2 closed

Open

SL80486DX (WT)

Pins 1 & 2 closed

Pins 1 & 2 closed

Pins 1 & 2 closed

Open

AM486DX2

Open

Pins 1 & 2 closed

Pins 1 & 2 closed

Open

AM486DX2 (SV8B)

Pins 1 & 2 closed

Pins 1 & 2 closed

Pins 1 & 2 closed

Open

80486DX2

Open

Pins 1 & 2 closed

Pins 1 & 2 closed

Open

SL80486DX2 (WB)

Pins 1 & 2 closed

Pins 1 & 2 closed

Pins 1 & 2 closed

Open

SL80486DX2 (WT)

Pins 1 & 2 closed

Pins 1 & 2 closed

Pins 1 & 2 closed

Open

ODPR486DX2

Pins 1 & 2 closed

Pins 1 & 2 closed

Pins 1 & 2 closed

Open

CX486DX2

Pins 1 & 2 closed

Pins 1 & 2 closed

Pins 2 & 3 closed

Open

AM486DX4

Open

Pins 1 & 2 closed

Pins 1 & 2 closed

Open

AM486DX4 (SV8B)

Pins 1 & 2 closed

Pins 1 & 2 closed

Pins 1 & 2 closed

Open

80486DX4 (WB)

Pins 1 & 2 closed

Pins 1 & 2 closed

Pins 1 & 2 closed

Open

80486DX4 (WT)

Pins 1 & 2 closed

Pins 1 & 2 closed

Pins 1 & 2 closed

Open

ODPR486DX4

Pins 1 & 2 closed

Pins 1 & 2 closed

Pins 1 & 2 closed

Open

P24T

Pins 1 & 2 closed

Pins 1 & 2 closed

Pins 1 & 2 closed

Closed

CPU SPEED

Setting

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 MULTIPLIER (AMD NV8T ONLY)

Setting

JP25

2x

Pins 2 & 3 closed

3x

Pins 1 & 2 closed

CPU MULTIPLIER (AMD SV8B /INTEL ONLY)

Setting

JP29

2x

Closed

3x

Open

CPU VOLTAGE

Setting

JP10

3.3v

VR-100/VR-102 installed

3.45v

VR-100/VR-102 installed

3.6v

VR-100/VR-102 installed

4v

VR-100/VR-102 installed

5v

1 & 2, 3 & 4, 5 & 6, 7 & 8, 9 & 10, 11& 12, 13 & 14, 15 & 16, 17 & 18, 19 & 20

Note: Pins designated should be in the closed position.

DMA CHANNEL

Setting

JP4

JP5

 

DMA1

Pins 2 & 3 closed

Pins 1 & 2 closed

Ľ

DMA3

Pins 1 & 2 closed

Pins 2 & 3 closed