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MB-1560/1566PAT

BIOSTAR MICROTECH INTERNATIONAL CORPORATION

MB-1560/1566PAT

Processor

Pentium

Processor Speed

60/66MHz

Chip Set

Unidentified

Max. Onboard DRAM

128MB

Cache

256/512/1024KB

BIOS

Award

Dimensions

330mm x 218mm

I/O Options

32-bit VESA local bus slots (2), 32-bit PCI slots (3)

NPU Options

None

CONNECTIONS

Purpose

Location

Purpose

Location

External battery

JP8

Reset switch

JP15 (pins 12 - 13)

CPU hot sinker power

JP9

Turbo switch

JP15 (pins 14 - 16)

Speaker

JP15 (pins 1 - 4)

+5v ground

JP15 (pins 17 - 18)

Power LED & keylock

JP15 (pins 5 - 9)

32-bit VESA local bus slots

SL1 & SL2

Turbo LED

JP15 (pins 10 - 11)

32-bit PCI bus slots

PC1 - PC3

USER CONFIGURABLE SETTINGS

Function

Jumper

Position

»

CMOS memory normal operation

JP8

Open

 

CMOS memory clear

JP8

pins 3 & 4 closed

 

Battery type select external

JP8

Closed

»

DRAM memory data bus select end of last T2

JP10

Open

 

DRAM memory data bus select beginning of last T2

JP10

Closed

»

Monitor type select color

JP14

Open

 

Monitor type select monochrome

JP14

Closed

»

Factory configured - do not alter

JP16

Open

»

Factory configured - do not alter

JP18

Closed

»

PCI bus data select synchronous

JP19

pins 1 & 2 closed

 

PCI bus data select asynchronous

JP19

pins 2 & 3 closed

»

Flash BIOS voltage select 12v

JP21

pins 1 & 2 closed

 

Flash BIOS voltage select 5v

JP21

pins 2 & 3 closed

»

IRQ15 type select inverted

JP22

pins 1 & 2 closed

 

IRQ15 type select normal

JP22

pins 2 & 3 closed

»

IRQ14 type select inverted

JP23

pins 1 & 2 closed

 

IRQ14 type select normal

JP23

pins 2 & 3 closed

»

CPU clock speed select no delay

JP24

pins 1 & 2 closed

 

CPU clock speed select delayed

JP24

pins 2 & 3 closed

DRAM CONFIGURATION

Size

Bank 0

Bank 1

2MB

(2) 256K x 36

NONE

4MB

(2) 512K x 36

NONE

8MB

(2) 1M x 36

NONE

16MB

(2) 2M x 36

NONE

32MB

(2) 4M x 36

NONE

64MB

(2) 8M x 36

NONE

4MB

(2) 256K x 36

(2) 256K x 36

6MB

(2) 256K x 36

(2) 512K x 36

8MB

(2) 512K x 36

(2) 512K x 36

10MB

(2) 256K x 36

(2) 1M x 36

12MB

(2) 512K x 36

(2) 1M x 36

16MB

(2) 1M x 36

(2) 1M x 36

18MB

(2) 256K x 36

(2) 2M x 36

20MB

(2) 512K x 36

(2) 2M x 36

24MB

(2) 1M x 36

(2) 2M x 36

32MB

(2) 2M x 36

(2) 2M x 36

34MB

(2) 256K x 36

(2) 4M x 36

36MB

(2) 512K x 36

(2) 4M x 36

40MB

(2) 1M x 36

(2) 4M x 36

48MB

(2) 2M x 36

(2) 4M x 36

64MB

(2) 8M x 36

(2) 4M x 36

66MB

(2) 256K x 36

(2) 8M x 36

68MB

(2) 512K x 36

(2) 8M x 36

DRAM CONFIGURATION (CON’T)

Size

Bank 0

Bank 1

72MB

(2) 1M x 36

(2) 8M x 36

80MB

(2) 2M x 36

(2) 8M x 36

96MB

(2) 4M x 36

(2) 8M x 36

128MB

(2) 8M x 36

(2) 8M x 36

CACHE CONFIGURATION

Size

Bank 0

TAG

DIRTY

256KB

(8) 32K x 8

(1) 8K x 8

(1) 8K x 1 or (1) 16K x 1

512KB

(8) 64K x 8

(1) 32K x 8

(1) 16K x 1

1MB

(8) 128K x 8

(1) 32K x 8

(1) 32K x 1 or (1) 64K x 1

Note: The dirty tag is optional and may not be on all boards. The location is unidentified.

CACHE JUMPER CONFIGURATION

Size

JP6

JP7

256KB

Open

Open

512KB

Open

Closed

1MB

Closed

Closed

CPU SPEED CONFIGURATION

Speed

JP3

JP4

JP5

60MHz

Open

Closed

Open

66MHz

Closed

Open

Closed