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EL-EP05 Motherboard Settings and Configuration






WIN LAN ENTERPRISE CO., LTD.

EL-EP05

Processor

CX M1/Pentium

Processor Speed

75/90/100/120/133/150/166/180/200MHz

Chip Set

Intel

Video Chip Set

None

Maximum Onboard Memory

512MB (EDO supported)

Maximum Video Memory

None

Cache

256/512KB

BIOS

Award

Dimensions

330mm x 218mm

I/O Options

32-bit PCI slots (4), floppy drive interface, green PC connector, IDE interfaces (2), parallel port, PS/2 mouse interface, serial ports (2), cache slot, IR connector

NPU Options

None

CONNECTIONS

Purpose

Location

Purpose

Location

Serial port 1

CN1

Green PC LED

J6

Serial port 2

CN2

Chassis fan power

J7

Parallel port

CN3

PS/2 mouse interface

J10

Floppy drive interface

CN4

IR connector

J33

IDE interface 2

CN5

Turbo switch

J44

IDE interface 1

CN6

IDE interface LED

JP5

Power LED & keylock

J1

Green PC connector

JP14

Speaker

J2

32-bit PCI slots

PC1 - PC4

Reset switch

J3

Cache slot

SL1

USER CONFIGURABLE SETTINGS

Function

Label

Position

Onboard SMC chip enabled

J24

Open

 

On board SMC chip disabled

J24

Closed

 

Flash BIOS voltage select 12v

JP6

Pins 2 & 3 closed

 

Flash BIOS voltage select 5v

JP6

Pins 1 & 2 closed

Flash BIOS normal operation

JP8

Pins 1 & 2 closed

 

Flash BIOS boot block enabled

JP8

Pins 2 & 3 closed

Factory configured - do not alter

JP12

Unidentified

Clock rate set as AT CLOCK

JP15

Pins 1 & 2 closed

 

Clock rate set as 12MHz

JP15

Pins 2 & 3 closed

DRAM CONFIGURATION

Size

Bank 0

Bank 1

8MB

(2) 1M x 36

None

16MB

(2) 1M x 36

(2) 1M x 36

16MB

(2) 2M x 36

None

24MB

(2) 2M x 36

(2) 1M x 36

32MB

(2) 2M x 36

(2) 2M x 36

32MB

(2) 4M x 36

None

40MB

(2) 4M x 36

(2) 1M x 36

48MB

(2) 2M x 36

(2) 4M x 36

64MB

(2) 4M x 36

(2) 4M x 36

64MB

(2) 8M x 36

None

72MB

(2) 8M x 36

(2) 1M x 36

80MB

(2) 8M x 36

(2) 2M x 36

96MB

(2) 4M x 36

(2) 8M x 36

96MB

(2) 8M x 36

(2) 4M x 36

128MB

(2) 8M x 36

(2) 8M x 36

256MB

(2) 16M x 36

(2) 16M x 36

512MB

(2) 32M x 36

(2) 32M x 36

Note: Board accepts EDO memory. Board also accepts x 32 SIMMs. Banks are interchangeable.

CACHE CONFIGURATION

Size

Bank 0

TAG

SL1

256KB (A)

(2) 32K x 32

(1) 32K x 8

Not installed

256KB (B)

None

(1) 32K x 8

256KB module installed

512KB (A)

(2) 32K x 32

(1) 32K x 8

256KB module installed

512KB (B)

(2) 64K x 32

(1) 32K x 8

Not installed

512KB (C)

None

(1) 32K x 8

512KB module installed

CACHE JUMPER CONFIGURATION

Size

JP10

JP11

256KB (A)

Pins 1 & 2 closed

Pins 1 & 2 closed

256KB (B)

Pins 1 & 2 closed

Pins 2 & 3 closed

512KB (A)

Pins 1 & 2 closed

Pins 1 & 2 closed

512KB (B)

Pins 2 & 3 closed

Pins 1 & 2 closed

512KB (C)

Pins 1 & 2 closed

Pins 2 & 3 closed

CPU SPEED SELECTION (CYRIX)

CPU speed

Clock speed

JP1

100MHz

66MHz

Pins 10 & 23 closed

120MHz

60MHz

Pins 4 & 17 closed

133MHz

66MHz

Pins 5 & 18 closed

CPU SPEED SELECTION (INTEL)

CPU speed

Clock speed

JP1

75MHz

50MHz

Pins 1 & 14 closed

90MHz

60MHz

Pins 2 & 15 closed

100MHz

66MHz

Pins 3 & 16 closed

120MHz

60MHz

Pins 4 & 17 closed

133MHz

66MHz

Pins 5 & 18 closed

150MHz

60MHz

Pins 6 & 19 closed

166MHz

66MHz

Pins 7 & 20 closed

180MHz

60MHz

Pins 8 & 21 closed

200MHz

66MHz

Pins 9 & 22 closed

CPU TYPE SELECTION

Type

JP3A

JP3B

JP3C

JP3D

CX M1

1 & 2

1 & 2

1 & 2

1 & 2

P54C/P54CS/P54CT/P54CTB

1 & 2

1 & 2

1 & 2

1 & 2

P55C

2 & 3

2 & 3

2 & 3

2 & 3

Note: Pins designated should be in the closed position.

CPU AT BUS CLOCK SELECTION

Setting

J25

PCICLK/4

Pins 2 & 3 closed

PCICLK/3

Pins 1 & 2 closed








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