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AM-4586PV / PAT45PV

ATEN RESEARCH, INC.

AM-4586PV / PAT45PV

Processor

CX486SX/80486SX/80486DX/80486DX2/Pentium Overdrive/Pentium

Processor Speed

33/40/50/60/66(internal)MHz

Chip Set

OPTI

Max. Onboard DRAM

128MB

Cache

128/256/512KB

BIOS

Unidentified

Dimensions

330mm x 218mm

I/O Options

32-bit VESA local bus slots (2)

NPU Options

None

CONNECTIONS

Purpose

Location

Purpose

Location

Hard drive LED interface

J5

Hard drive LED

J4 (pins 10 & 20)

Speaker

J4 (pins 1-4)

Power LED & keylock

J4 (pins 11-15)

Turbo LED

J4 (pins 8 & 18)

External battery

J9

Reset switch

J4 (pins 9 & 19)

32-bit VESA local bus slots

SL1 & SL2

USER CONFIGURABLE SETTINGS

Function

Jumper

Position

CMOS memory normal operation (on board battery)

JP9

pins 2 & 3 closed

 

CMOS memory normal operation (external battery)

JP9

all open

 

CMOS memory clear

JP9

pins 1 & 2 closed

Monitor type select monochrome

JP10

Open

 

Monitor type select color

JP10

Closed

Factory configured - do not alter

W3

N/A

DRAM CONFIGURATION (MODE 1)

Size

Bank 0

Bank 1

Bank 2

Bank 3

4MB

(4) 1M x 9

NONE

NONE

NONE

8MB

(4) 1M x 9

NONE

(1) 1M x 36

NONE

8MB

(4) 1M x 9

(4) 1M x 9

NONE

NONE

12MB

(4) 1M x 9

NONE

(1) 2M x 36

NONE

16MB

(4) 1M x 9

NONE

(1) 1M x 36

(1) 2M x 36

16MB

(4) 1M x 9

(4) 1M x 9

(1) 2M x 36

NONE

16MB

(4) 4M x 9

NONE

NONE

NONE

20MB

(4) 1M x 9

NONE

(1) 2M x 36

(1) 2M x 36

20MB

(4) 1M x 9

NONE

(1) 4M x 36

NONE

20MB

(4) 1M x 9

(4) 4M x 9

NONE

NONE

24MB

(4) 1M x 9

(4) 1M x 9

(1) 2M x 36

(1) 2M x 36

24MB

(4) 1M x 9

(4) 1M x 9

(1) 4M x 36

NONE

32MB

(4) 4M x 9

NONE

(1) 4M x 36

NONE

32MB

(4) 4M x 9

(4) 4M x 9

NONE

NONE

36MB

(4) 1M x 9

NONE

(1) 8M x 36

NONE

40MB

(4) 1M x 9

NONE

(1) 1M x 36

(1) 8M x 36

40MB

(4) 1M x 9

(4) 1M x 9

(1) 8M x 36

NONE

44MB

(4) 1M x 9

NONE

(1) 2M x 36

(1) 8M x 36

48MB

(4) 1M x 9

(4) 1M x 9

(1) 2M x 36

(1) 8M x 36

48MB

(4) 4M x 9

NONE

(1) 8M x 36

NONE

52MB

(4) 1M x 9

NONE

(1) 4M x 36

(1) 8M x 36

56MB

(4) 1M x 9

(4) 1M x 9

(1) 4M x 36

(1) 8M x 36

64MB

(4) 4M x 9

NONE

(1) 4M x 36

(1) 8M x 36

64MB

(4) 4M x 9

(4) 4M x 9

(1) 8M x 36

NONE

64MB

(4) 16M x 9

NONE

NONE

NONE

68MB

(4) 1M x 9

NONE

(1) 8M x 36

(1) 8M x 36

68MB

(4) 1M x 9

(4) 16M x 9

NONE

NONE

72MB

(4) 1M x 9

(4) 1M x 9

(1) 8M x 36

(1) 8M x 36

80MB

(4) 4M x 9

NONE

(1) 8M x 36

(1) 8M x 36

80MB

(4) 4M x 9

(4) 16M x 9

NONE

NONE

96MB

(4) 4M x 9

(4) 4M x 9

(1) 8M x 36

(1) 8M x 36

96MB

(4) 16M x 9

NONE

(1) 8M x 36

NONE

128MB

(4) 16M x 9

(4) 16M x 9

NONE

NONE

128MB

(4) 16M x 9

NONE

(1) 8M x 36

(1) 8M x 36

DRAM CONFIGURATION (MODE 2)

Size

Bank 0

Bank 1

Bank 2

Bank 3

4MB

NONE

NONE

NONE

(1) 1M x 36

8MB

NONE

NONE

(1) 1M x 36

(1) 1M x 36

8MB

NONE

NONE

NONE

(1) 2M x 36

12MB

NONE

NONE

(1) 2M x 36

(1) 1M x 36

16MB

(4) 1M x 9

(4) 1M x 9

(1) 1M x 36

(1) 1M x 36

16MB

NONE

NONE

(1) 2M x 36

(1) 2M x 36

16MB

NONE

NONE

NONE

(1) 4M x 36

20MB

(4) 1M x 9

(4) 1M x 9

(1) 2M x 36

(1) 1M x 36

20MB

NONE

NONE

(1) 4M x 36

(1) 1M x 36

24MB

(4) 1M x 9

(4) 1M x 9

(1) 2M x 36

(1) 2M x 36

24MB

NONE

NONE

(1) 4M x 36

(1) 2M x 36

32MB

NONE

NONE

(1) 4M x 36

(1) 4M x 36

32MB

NONE

NONE

NONE

(1) 8M x 36

36MB

NONE

NONE

(1) 8M x 36

(1) 1M x 36

40MB

(4) 4M x 9

(4) 4M x 9

(1) 1M x 36

(1) 1M x 36

40MB

NONE

NONE

(1) 8M x 36

(1) 2M x 36

44MB

(4) 4M x 9

(4) 4M x 9

(1) 2M x 36

(1) 1M x 36

48MB

(4) 4M x 9

(4) 4M x 9

(1) 2M x 36

(1) 2M x 36

48MB

NONE

NONE

(1) 8M x 36

(1) 4M x 36

52MB

(4) 4M x 9

(4) 4M x 9

(1) 4M x 36

(1) 1M x 36

56MB

(4) 4M x 9

(4) 4M x 9

(1) 4M x 36

(1) 2M x 36

64MB

(4) 4M x 9

(4) 4M x 9

(1) 4M x 36

(1) 4M x 36

64MB

NONE

NONE

(1) 8M x 36

(1) 8M x 36

68MB

(4) 4M x 9

(4) 4M x 9

(1) 8M x 36

(1) 1M x 36

72MB

(4) 4M x 9

(4) 4M x 9

(1) 8M x 36

(1) 2M x 36

80MB

(4) 4M x 9

(4) 4M x 9

(1) 8M x 36

(1) 4M x 36

96MB

(4) 4M x 9

(4) 4M x 9

(1) 8M x 36

(1) 8M x 36

DRAM MODE CONFIGURATION

Mode

RA6

RA12

1

Installed

Not-installed

2

Not-installed

Installed

DRAM RESISTOR ARRAY CONFIGURATION

SiMM size

RN12

RN13

16MB SIMM in Bank 0 or Bank 1

Not-installed

Installed

Other

Installed

Not-installed

CACHE CONFIGURATION

Size

Bank 0

Bank 1

Bank 2

Bank 3

Tag 1

Tag 2

128KB (32)

(4) 32K x 8

NONE

NONE

NONE

(1) 64K x 1

(1) 8K x 8

256KB (32)

(4) 32K x 8

(4) 32K x 8

NONE

NONE

(1) 64K x 1

(1) 32K x 8

256KB (64)

(4) 32K x 8

NONE

(4) 32K x 8

NONE

(1) 64K x 1

(1) 8K x 8

512KB (64)

(4) 32K x 8

(4) 32K x 8

(4) 32K x 8

(4) 32K x 8

(1) 64K x 1

(1) 32K x 8

CACHE JUMPER CONFIGURATION

Size

JP2

JP3

JP4

JP5

128KB (32-bit)

pins 2 & 3 closed

pins 2 & 3 closed

pins 1 & 2 closed

pins 1 & 2 closed

256KB (32-bit)

pins 1 & 2 closed

pins 1 & 2 closed

pins 1 & 2 closed

pins 1 & 2 closed

256KB (64-bit)

pins 1 & 2 closed

pins 1 & 2 closed

all open

pins 2 & 3 closed

512KB (64-bit)

pins 1 & 2 closed

pins 1 & 2 closed

pins 2 & 3 closed

pins 2 & 3 closed

CACHE RESISTOR ARRAY CONFIGURATION

Size

RN41

RN42

RN52

RN55

128KB (32-bit)

Installed

Not installed

Not installed

Not installed

256KB (32-bit)

Not installed

Installed

Not installed

Not installed

256KB (64-bit)

Not installed

Not installed

Installed

Not installed

512KB (64-bit)

Not installed

Not installed

Not installed

Installed

VESA BUS SPEED RESISTOR ARRAY CONFIGURATION

Speed

RN25

RN33

RN40

RN50

25MHz

Installed

Not installed

Not installed

Not installed

33MHz

Not installed

Installed

Not installed

Not installed

40MHz

Not installed

Not installed

Installed

Not installed

50MHz

Not installed

Not installed

Not installed

Installed

CPU TYPE RESISTOR ARRAY CONFIGURATION

CPU

RN1

RN2

RN3

RN4

RN5

80486SX

Installed

Not installed

Not installed

Not installed

Not installed

80486DX

Not installed

Installed

Not installed

Not installed

Not installed

80486DX2

Not installed

Installed

Not installed

Not installed

Not installed

CX-M6

Installed

Not installed

Not installed

Not installed

Not installed

Pentium ODP

Not installed

Not installed

Not installed

Installed

Not installed

P24T

Not installed

Not installed

Not installed

Installed

Not installed

Pentium

Not installed

Not installed

Not installed

Not installed

Installed

CPU TYPE RESISTOR ARRAY CONFIGURATION

CPU

RN7

RN8

RN9

RN10

RN11

80486SX

Installed

Not installed

Not installed

Not installed

Not installed

80486DX

Not installed

Installed

Not installed

Not installed

Not installed

80486DX2

Not installed

Installed

Not installed

Not installed

Not installed

CX-M6

Not installed

Not installed

Installed

Not installed

Not installed

Pentium ODP

Not installed

Installed

Not installed

Not installed

Not installed

P24T

Not installed

Not installed

Not installed

Installed

Not installed

Pentium

Not installed

Not installed

Not installed

Not installed

Installed

CPU TYPE CONFIGURATION

Type

JP6

JP7

JP8

50MHz 486DX

Closed

pins 2 & 3 closed

pins 2 & 3 closed

Pentium

Open

pins 1 & 2 closed

pins 1 & 2 closed

Other

Open

pins 2 & 3 closed

pins 2 & 3 closed

CPU SPEED CONFIGURATION

Speed

JP11

JP12

JP13

JP14

JP15

33MHz

Closed

Open

Open

Open

Open

40MHz

Open

Closed

Open

Open

Open

50MHz

Open

Open

Closed

Open

Open

66MHz

Open

Open

Open

Closed

Open

U33 installed

Open

Open

Open

Open

Closed

Note: For a 60mhz Pentium, a 60mhz oscillator must be installed in U33 (exact location unidentified).