LANNER ELECTRONICS, INC.

AP-50IFA

Device Type

Mainboard

Processor

CX 6X86/AM K5/Pentium

Processor Speed

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

Chip Set

Intel

Video Chip Set

Chips and Technology

Maximum Onboard Memory

128MB (EDO & SDRAM supported)

Maximum Video Memory

2MB

Cache

256/512KB

BIOS

Award

Dimensions

Unidentified

I/O Options

Floppy drive interface, green PC connector, IDE interfaces (2), SCSI interface, Wide Ultra SCSI interface, parallel port, PS/2 mouse port, PS/2 mouse interface, serial ports (2), VGA port, IR connector, USB connectors (2), PC/104 connectors (2), flat panel connectors (2)

NPU Options

None

CONNECTIONS

Purpose

Location

Purpose

Location

Flat panel connector

C1

SCSI interface

CN12

Flat panel connector

C2

Wide Ultra SCSI interface

CN13

PC/104 connector (8-bit)

CN1

Serial port 2

CN14

PC/104 connector (16-bit)

CN2

IDE interface LED

J1

VGA port

CN3

Power LED & keylock

J2

PS/2 mouse port

CN4

Turbo LED

J3

Serial port 1

CN5

Speaker

J4

USB connector 1

CN6

Reset switch

J5

USB connector 2

CN7

SCSI interface LED

J6

Parallel port

CN8

Green PC connector

JP8

Floppy drive interface

CN9

Auxiliary keyboard connector

KCN1

IDE interface

CN10

PS/2 mouse interface

PS1

IDE interface

CN11

IR connector

IR1

USER CONFIGURABLE SETTINGS

Function

Label

Position

Factory configured - do not alter

JP1

Unidentified

 

Contrast voltage enabled

JP2

Pins 1 & 2 closed

 

VEE voltage enabled

JP2

Pins 2 & 3 closed

 

VEE voltage select -12v - -34v

JP3

Pins 1 & 2 closed

 

VEE voltage select +12v - +35v

JP3

Pins 2 & 3 closed

 

SCSI termination enabled

JP5

Open

 

SCSI termination disabled

JP5

Closed

Factory configured - do not alter

JP7

Unidentified

Factory configured - do not alter

JP10

Pins 2 & 3, 5 & 6, 8 & 9 closed

Factory configured - do not alter

JP11

Pins 1 & 2, 3 & 4, 5 & 6, 7 & 8, 9 & 10, 11 & 12 closed

Factory configured - do not alter

JP14

Open

Flash BIOS voltage select 5v

JP15

Open

 

Flash BIOS voltage select 12v

JP15

Closed

PS/2 mouse IRQ12 enabled

JP19

Closed

 

PS/2 mouse IRQ12 disabled

JP19

Open

Factory configured - do not alter

RN1

Unidentified

Factory configured - do not alter

RN2

Unidentified

Factory configured - do not alter

RN3

Unidentified

Factory configured - do not alter

RN4

Unidentified

Factory configured - do not alter

VR1

Unidentified

Factory configured - do not alter

VR1

Unidentified

DRAM CONFIGURATION

Size

Bank 0

Bank 1

8MB

(2) 1M x 36

None

16MB

(2) 2M x 36

None

16MB

(2) 1M x 36

(2) 1M x 36

24MB

(2) 2M x 36

(2) 1M x 36

32MB

(2) 4M x 36

None

32MB

(2) 2M x 36

(2) 2M x 36

40MB

(2) 4M x 36

(2) 1M x 36

48MB

(2) 4M x 36

(2) 2M x 36

64MB

(2) 8M x 36

None

64MB

(2) 4M x 36

(2) 4M x 36

72MB

(2) 8M x 36

(2) 1M x 36

80MB

(2) 8M x 36

(2) 2M x 36

96MB

(2) 8M x 36

(2) 4M x 36

128MB

(2) 8M x 36

(2) 8M x 36

Note: Board accepts EDO memory.

CACHE CONFIGURATION

Note: Board accepts 256KB/512KB cache. The location is unidentified.

VIDEO MEMORY CONFIGURATION

Note: Board accepts 1MB/2MB video memory. The location is unidentified.

CPU SPEED SELECTION (CYRIX)

CPU speed

Clock speed

Multiplier

JP12

JP13

JP17

120MHz

50MHz

2x

Open

Closed

3 & 4

150MHz

60MHz

2x

Open

Closed

5 & 6

166MHz

66MHz

2x

Open

Closed

Open

Note: Pins designated should be in the closed position.

CPU SPEED SELECTION (AMD)

CPU speed

Clock speed

Multiplier

JP12

JP13

JP17

75MHz

50MHz

1.5x

Open

Open

3 & 4

90MHz

60MHz

1.5x

Open

Open

5 & 6

100MHz

66MHz

1.5x

Open

Open

Open

120MHz

60MHz

2x

Open

Closed

5 & 6

133MHz

66MHz

2x

Open

Closed

Open

150MHz

60MHz

2.5x

Closed

Closed

5 & 6

166MHz

66MHz

2.5x

Closed

Closed

Open

180MHz

60MHz

3x

Closed

Open

5 & 6

200MHz

66MHz

3x

Closed

Open

Open

Note: Pins designated should be in the closed position.

CPU SPEED SELECTION (INTEL)

CPU speed

Clock speed

Multiplier

JP12

JP13

JP17

75MHz

50MHz

1.5x

Open

Open

3 & 4

90MHz

60MHz

1.5x

Open

Open

5 & 6

100MHz

66MHz

1.5x

Open

Open

Open

120MHz

60MHz

2x

Open

Closed

5 & 6

133MHz

66MHz

2x

Open

Closed

Open

150MHz

60MHz

2.5x

Closed

Closed

5 & 6

166MHz

66MHz

2.5x

Closed

Closed

Open

180MHz

60MHz

3x

Closed

Open

5 & 6

200MHz

66MHz

3x

Closed

Open

Open

Note: Pins designated should be in the closed position.

CPU VOLTAGE SELECTION

Voltage

JP6

3.4v

Pins 1 & 2 closed

 

3.52v

Pins 2 & 3 closed

CPU CORE VOLTAGE SELECTION

Voltage

JP20

Single voltage

Open

 

2.8v

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

FLAT PANEL SELECTION

Setting

JP4

1024 x 768 DSTN

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

1280 x 1024 TFT

Pins 3 & 4, 5 & 6 closed

640 x 480 DSTN

Pins 1 & 2, 5 & 6 closed

800 x 600 DSTN

Pins 5 & 6 closed

640 x 480 Sharp TFT

Pins 1 & 2, 3 & 4 closed

640 x 480 18 bit TFT

Pins 3 & 4 closed

1024 x 768 TFT

Pins 1 & 2 closed

800 x 600 TFT

Open

WATCHDOG TIMER ACTIVE SELECTION

Time out

JP9

 

.5 sec

Pins 2 & 3 closed

 

1 sec

Pins 5 & 6 closed

 

2 sec

Pins 8 & 9 closed

4 sec

Pins 11 & 12 closed

 

8 sec

Pins 10 & 11 closed

 

16 sec

Pins 7 & 8 closed

 

32 sec

Pins 4 & 5 closed

 

64 sec

Pins 1 & 2 closed

WATCHDOG TIMER ACTIVE SELECTION

Time out

JP16

Reset system

Pins 1 & 2 closed

 

NMI system

Pins 2 & 3 closed

 

Disabled

Open