...because we can't all be on the bleeding edge...





M5PE SYSTEM BOARD

MICRONICS COMPUTERS, INC.

M5PE SYSTEM BOARD

Processor

Pentium

Processor Speed

60/66MHz

Chip Set

Intel

Max. Onboard DRAM

192MB

Cache

256/512KB

BIOS

Phoenix

Dimensions

355mm x 304mm

I/O Options

32-bit PCI slot (2), shared PCI/EISA slot, PS/2 mouse port, floppy drive interface,

IDE interface, parallel port, serial ports (2)

CONNECTIONS

Purpose

Location

Purpose

Location

Speaker

J11

5.3V for ground

J41

PS/2 mouse port

J15

5.3V for ground

J42

Parallel port

J18

Reset switch

W1

Floppy drive interface

J19

External keyboard connector

W8

Serial port A

J20

Power LED & keylock

W9

Serial port B

J21

IDE interface LED

W10

IDE interface

J22

Chassis fan power

W21

Turbo LED

J38

PCI slots

S0, S1

Turbo switch

J39

Shared PCI/EISA slot

J30

USER CONFIGURABLE SETTINGS

Function

Jumper

Position

Pentium parity check enabled

J1

Closed

 

Pentium parity check disabled

J1

Open

Pentium write back cache

J2

Closed

 

Pentium write through cache

J2

Open

Factory configured - do not alter

J5

Closed

Factory configured - do not alter

J6

pins 1 & 2 closed

5V for Pentium

J40

All closed

 

5.3 V for Pentium

J40

To power module

BIOS normal operation

W2

pins 1 & 2 closed

 

BIOS recovery mode

W2

pins 2 & 3 closed

Factory configured - do not alter

W3

Closed

Factory configured - do not alter

W4

Closed

PS/2 Mouse installed

W6

Closed

 

PS/2 Mouse not installed

W6

Open

Factory configured - do not alter

W7

Closed

Factory configured - do not alter

W15

Closed

Factory configured - do not alter

W20

Closed

DMA CHANNEL SELECT

DRQ

DACK

W14

W16

6

6

pins 1 & 2 closed

pins 1 & 2 closed

7

7

pins 2 & 3 closed

pins 2 & 3 closed

PCI IRQ REDIRECT SELECTION

Function

W17

PCI Interupt to IRQ 5

pins 1 & 2 closed

PCI Interupt to IRQ 9

pins 3 & 4 closed

PCI Interupt to IRQ 10

pins 5 & 6 closed

PCI Interupt to IRQ 11

pins 7 & 8 closed

PCI Interupt to IRQ 15

pins 9 & 10 closed

PCI Interupt to IRQ 14

pins 11 & 12 closed

DRAM CONFIGURATION

Size

Bank 0

Bank 1

Bank 2

Bank 3

Bank 4

Bank 5

8MB

(1) 1M x 36

(1) 1M x 36

NONE

NONE

NONE

NONE

16MB

(1) 1M x 36

(1) 1M x 36

(1) 1M x 36

(1) 1M x 36

NONE

NONE

16MB

(1) 2M x 36

(1) 2M x 36

NONE

NONE

NONE

NONE

24MB

(1) 1M x 36

(1) 1M x 36

(1) 1M x 36

(1) 1M x 36

(1) 1M x 36

(1) 1M x 36

24MB

(1) 1M x 36

(1) 1M x 36

(1) 2M x 36

(1) 2M x 36

NONE

NONE

32MB

(1) 2M x 36

(1) 2M x 36

(1) 2M x 36

(1) 2M x 36

NONE

NONE

32MB

(1) 1M x 36

(1) 1M x 36

(1) 1M x 36

(1) 1M x 36

(1) 2M x 36

(1) 2M x 36

32MB

(1) 4M x 36

(1) 4M x 36

NONE

NONE

NONE

NONE

40MB

(1) 1M x 36

(1) 1M x 36

(1) 2M x 36

(1) 2M x 36

(1) 2M x 36

(1) 2M x 36

40MB

(1) 1M x 36

(1) 1M x 36

(1) 4M x 36

(1) 4M x 36

NONE

NONE

48MB

(1) 2M x 36

(1) 2M x 36

(1) 2M x 36

(1) 2M x 36

(1) 2M x 36

(1) 2M x 36

48MB

(1) 2M x 36

(1) 2M x 36

(1) 4M x 36

(1) 4M x 36

NONE

NONE

48MB

(1) 1M x 36

(1) 1M x 36

(1) 1M x 36

(1) 1M x 36

(1) 4M x 36

(1) 4M x 36

56MB

(1) 1M x 36

(1) 1M x 36

(1) 2M x 36

(1) 2M x 36

(1) 4M x 36

(1) 4M x 36

64MB

(1) 4M x 36

(1) 4M x 36

(1) 4M x 36

(1) 4M x 36

NONE

NONE

64MB

(1) 2M x 36

(1) 2M x 36

(1) 2M x 36

(1) 2M x 36

(1) 4M x 36

(1) 4M x 36

64MB

(1) 8M x 36

(1) 8M x 36

NONE

NONE

NONE

NONE

72MB

(1) 1M x 36

(1) 1M x 36

(1) 4M x 36

(1) 4M x 36

(1) 4M x 36

(1) 4M x 36

72MB

(1) 1M x 36

(1) 1M x 36

(1) 8M x 36

(1) 8M x 36

NONE

NONE

80MB

(1) 2M x 36

(1) 2M x 36

(1) 4M x 36

(1) 4M x 36

(1) 4M x 36

(1) 4M x 36

80MB

(1) 2M x 36

(1) 2M x 36

(1) 8M x 36

(1) 8M x 36

NONE

NONE

80MB

(1) 1M x 36

(1) 1M x 36

(1) 1M x 36

(1) 1M x 36

(1) 8M x 36

(1) 8M x 36

88MB

(1) 1M x 36

(1) 1M x 36

(1) 2M x 36

(1) 2M x 36

(1) 8M x 36

(1) 8M x 36

96MB

(1) 4M x 36

(1) 4M x 36

(1) 4M x 36

(1) 4M x 36

(1) 4M x 36

(1) 4M x 36

96MB

(1) 4M x 36

(1) 8M x 36

(1) 8M x 36

NONE

NONE

NONE

96MB

(1) 2M x 36

(1) 2M x 36

(1) 2M x 36

(1) 2M x 36

(1) 8M x 36

(1) 8M x 36

104MB

(1) 1M x 36

(1) 1M x 36

(1) 4M x 36

(1) 4M x 36

(1) 8M x 36

(1) 8M x 36

112MB

(1) 2M x 36

(1) 2M x 36

(1) 4M x 36

(1) 4M x 36

(1) 8M x 36

(1) 8M x 36

128MB

(1) 8M x 36

(1) 8M x 36

(1) 8M x 36

(1) 8M x 36

NONE

NONE

128MB

(1) 4M x 36

(1) 4M x 36

(1) 4M x 36

(1) 4M x 36

(1) 8M x 36

(1) 8M x 36

136MB

(1) 1M x 36

(1) 1M x 36

(1) 8M x 36

(1) 8M x 36

(1) 8M x 36

(1) 8M x 36

144MB

(1) 2M x 36

(1) 2M x 36

(1) 8M x 36

(1) 8M x 36

(1) 8M x 36

(1) 8M x 36

160MB

(1) 4M x 36

(1) 4M x 36

(1) 8M x 36

(1) 8M x 36

(1) 8M x 36

(1) 8M x 36

192MB

(1) 8M x 36

(1) 8M x 36

(1) 8M x 36

(1) 8M x 36

(1) 8M x 36

(1) 8M x 36

CACHE CONFIGURATION

Size

U16 - U23

U24 - U31

256KB

(8) 32K x 8

NONE

512KB

(8) 32K x 8

(8) 32K x 8

CACHE JUMPER CONFIGURATION

Size

J3

J4

J35

NONE

pins 1 & 2 closed

pins 1 & 2 closed

Open

256KB

pins 2 & 3 closed

pins 1 & 2 closed

pins 1 & 2 closed

512KB

pins 2 & 3 closed

pins 2 & 3 closed

pins 2 & 3 closed

CPU POWER SUPPLY SELECTION

Function

J40

J41

J42

5V for Pentium

Jumper blocks

N/A

N/A

5.3V for Pentium

Power module

N/A

N/A

5.3 V for ground

N/A

Power module

N/A

5.3 V for ground

N/A

N/A

Power module