ACER, INC.

PI30

Processor

Pentium

Processor Speed

75/90/100/120MHz

Chip Set

Unidentified

Max. Onboard DRAM

128MB

Cache

256/512KB

BIOS

Unidentified

Dimensions

330mm x 218mm

I/O Options

Parallel port, serial ports (2), 32-bit PCI slots (4), floppy drive interface, IDE interfaces (2)

NPU Options

None

CONNECTIONS

Purpose

Location

Purpose

Location

Parallel port

CN1

Turbo LED

CN20 pins 12 - 13

Serial port 2

CN2

Turbo switch

CN20 pins 15 - 17

Floppy drive interface

CN3

Reset switch

CN20 pins 19 - 20

Serial port 1

CN4

External battery

JP14

IDE interface 1

CN5

Chassis fan power

JP18

IDE interface 2

CN6

IDE interface LED

JP20

Power LED & keylock

CN20 pins 1 - 5

32-bit PCI slots

PC1 - PC4

Speaker

CN20 pins 7 - 10

External cache slot

SL1

USER CONFIGURABLE SETTINGS

Function

Jumper

Position

»

Factory configured - do not alter

JP1

Open

»

ECP function disabled

JP2

Open

 

ECP function enabled

JP2

Closed

»

Keyboard controller IRQ12 disabled

JP5

Open

 

Keyboard controller IRQ12 enabled

JP5

Closed

»

SMC 665 enabled

JP6

pins 1 & 2 closed

 

SMC 665 disabled

JP6

pins 2 & 3 closed

»

Password enabled

JP7

pins 1 & 2 closed

 

Password disabled

JP7

pins 2 & 3 closed

»

Factory configured - do not alter

JP9

Closed

»

Factory configured - do not alter

JP10

Closed

»

Factory configured - do not alter

JP12

pins 2 & 3 closed

»

CMOS memory normal operation

JP15

pins 2 & 3 closed

 

CMOS memory clear

JP15

pins 1 & 2 closed

»

Factory configured - do not alter

JP16

pins 1 & 2 closed

»

Factory configured - do not alter

JP17

Open

»

Factory configured - do not alter

JP19

Closed

»

CPU type select VR or standard

JPX21

pins 1 & 2 closed

 

CPU type select VRE

JPX21

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) 4M x 36

(2) 2M 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) 8M x 36

(2) 4M x 36

128MB

(2) 8M x 36

(2) 8M x 36

CACHE CONFIGURATION

Size

Bank 0

SL1

256KB

(8) 32K x 8

NONE

512KB

(8) 32K x 8

External cache card installed

CPU SPEED CONFIGURATION

Speed

JP11

JP13

CN13

75MHz

pins 1 & 2 closed

pins 2 & 3 closed

pins 1 & 4, 2 & 5 closed

90MHz

pins 2 & 3 closed

pins 1 & 2 closed

pins 1 & 4, 3 & 6 closed

100MHz

pins 2 & 3 closed

pins 1 & 2 closed

pins 2 & 5 closed

120MHz

pins 2 & 3 closed

pins 2 & 3 closed

pins 1 & 4, 3 & 6 closed

DRQ/DACK CONFIGURATION

DRQ/DACK

JP3

JP4

DRQ3/DACK3

pins 1 & 2 closed

pins 1 & 2 closed

DRQ1/DACK1

pins 2 & 3 closed

pins 2 & 3 closed