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586OP

DIAMOND FLOWER, INC.

586OP

Device Type

Mainboard

Processor

Pentium

Processor Speed

60/66MHz

Chip Set

OPTI

Video Chip Set

None

Maximum Onboard Memory

128MB

Maximum Video Memory

None

Cache

256/512/1024KB

BIOS

Award

Dimensions

330mm x 220mm

I/O Options

32-bit PCI slots (4), floppy drive interface, IDE interfaces (2), parallel port, PS/2 mouse interface, serial ports (2)

NPU Options

None

CONNECTIONS

Purpose

Location

Purpose

Location

CPU fan power

J22

PS/2 mouse interface

JP8

Parallel port

JP2

IDE interface LED

JP9

IDE interface 2

JP3

Power LED & keylock

JP10

Floppy drive interface

JP4

Speaker

JP11

IDE interface 1

JP5

Reset switch

JP12

Serial port 1

JP6

32-bit PCI slots

PC1 – PC4

Serial port 2

JP7

   

USER CONFIGURABLE SETTINGS

Function

Label

Position

»

Factory configured - do not alter

J4

Open

»

Factory configured - do not alter

J5

Open

»

Factory configured - do not alter

J6

Closed

»

Factory configured - do not alter

J9

Open

»

Factory configured - do not alter

J10

Open

»

CMOS memory normal operation

J13

Pins 2 & 3 closed

 

CMOS memory clear

J13

Pins 1 & 2 closed

»

Factory configured - do not alter

J14

Pins 2 & 3 closed

»

Factory configured - do not alter

J16

Pins 2 & 3 closed

»

Factory configured - do not alter

J17

Pins 1 & 2 closed

»

Factory configured - do not alter

J18

Pins 1 & 2 closed

»

Factory configured - do not alter

J20

Pins 2 & 3 closed

»

Monitor type select color

J21

Pins 2 & 3 closed

 

Monitor type select monochrome

J21

Pins 1 & 2 closed

»

Factory configured - do not alter

J23

Open

»

PS/2 mouse IRQ12 enabled

J24

Closed

 

PS/2 mouse IRQ12 disabled

J24

Open

»

Factory configured - do not alter

JP1

Unidentified

SIMM CONFIGURATION

Size

Bank 0

Bank 1

2MB

(2) 256K x 36

None

4MB

(2) 512K x 36

None

4MB

(2) 256K x 36

(2) 256K x 36

6MB

(2) 512K x 36

(2) 256K x 36

SIMM CONFIGURATION (CON’T)

Size

Bank 0

Bank 1

8MB

(2) 1M x 36

None

8MB

(2) 512K x 36

(2) 512K x 36

10MB

(2) 1M x 36

(2) 256K x 36

12MB

(2) 512K x 36

(2) 1M x 36

16MB

(2) 2M x 36

None

16MB

(2) 1M x 36

(2) 1M x 36

18MB

(2) 2M x 36

(2) 256K x 36

20MB

(2) 512K x 36

(2) 2M 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

34MB

(2) 4M x 36

(2) 256K x 36

36MB

(2) 512K x 36

(2) 4M x 36

40MB

(2) 4M x 36

(2) 1M x 36

48MB

(2) 2M x 36

(2) 4M x 36

64MB

(2) 8M x 36

None

64MB

(2) 4M x 36

(2) 4M x 36

66MB

(2) 8M x 36

(2) 256K x 36

68MB

(2) 512K x 36

(2) 8M x 36

72MB

(2) 8M x 36

(2) 1M x 36

80MB

(2) 2M x 36

(2) 8M x 36

96MB

(2) 8M x 36

(2) 4M x 36

128MB

(2) 8M x 36

(2) 8M x 36

CACHE CONFIGURATION

Size

Bank 0

Bank 1

TAG

256KB

(4) 32K x 8

(4) 32K x 8

Unidentified

512KB

(4) 64K x 8

(4) 64K x 8

Unidentified

1MB

(4) 128K x 8

(4) 128K x 8

Unidentified

CACHE JUMPER CONFIGURATION

Size

J11

J12

256KB

Open

Open

512KB

Open

Closed

1MB

Closed

Closed

CPU SPEED SELECTION

Speed

J7

60MHz

Closed

66MHz

Open

DMA CHANNEL SELECTION

Channel

J15

J19

 

0

Pins 1 & 2 closed

Pins 1 & 2 closed

»

1

Pins 3 & 4 closed

Pins 3 & 4 closed

 

3

Pins 5 & 6 closed

Pins 5 & 6 closed