EDOM INTERNATIONAL CORPORATION

W6BXA

Device Type Mainboard
Processor Pentium II
Processor Speed 233/266/300/350/400/450MHz
Chip Set Intel 440BX
Maximum Onboard Memory 384MB (SDRAM supported)
Cache 256/512KB
BIOS Award
Dimensions 305mm x 180mm
I/O Options 32-bit PCI slots (4), 16-bit ISA slots (3), floppy drive interface, IDE interfaces (2), parallel port, PS/2 keyboard port, PS/2 mouse port, serial ports (2), IR connector, USB ports (2), ATX power connector, AGP slot, Wake-on-LAN connector


CONNECTIONS

Purpose

Location

Purpose

Location

AGP slot AGP IDE interface 1 IDE1
ATX power connector ATX IDE interface 2 IDE2
PS/2 mouse port CN1 IR connector IR
PS/2 keyboard port CN2 16-bit ISA slots IS1 - IS3
USB port 1 CN3 IDE interface LED J1/Pins 1 & 2
USB port 2 CN4 Reset switch J1/Pins 5 & 6
Parallel port CN5 Power switch J1/Pins 9 & 10
Serial port 1 CN6 Speaker J1/Pins 11 - 14
Serial port 2 CN7 Power LED & keylock J1/Pins 16 - 20
Fan power 1 FAN1 Wake-on-LAN connector JP3
Fan power 2 FAN2 32-bit PCI slots PC1 - PC4
Floppy drive interface FDC    


USER CONFIGURABLE SETTINGS

Function

Label

Position

 

Flash BIOS voltage select 12v JP2 Pins 2 & 3 closed
  Flash BIOS voltage select 5v JP2 Pins 1 & 2 closed

»

CMOS memory normal operation

JP4

Pins 1 & 2 closed

  CMOS memory clear

JP4

Pins 2 & 3 closed

» Keyboard password/Mouse power on enabled

JP6

Pins 1 & 2 closed

  Keyboard password/Mouse power on disabled

JP6

Pins 2 & 3 closed


DIMM CONFIGURATION

Size

Bank 0

Bank 1

Bank 2

8MB

(1) 1M x 64

None

None

16MB

(1) 1M x 64

(1) 1M x 64

None

16MB

(1) 2M x 64

None

None

24MB

(1) 1M x 64

(1) 1M x 64

(1) 1M x 64

32MB

(1) 2M x 64

(1) 2M x 64

None

32MB

(1) 4M x 64

None

None

32MB

(1) 2M x 64

(1) 1M x 64

(1) 1M x 64

48MB

(1) 2M x 64

(1) 2M x 64

(1) 2M x 64

48MB

(1) 4M x 64

(1) 1M x 64

(1) 1M x 64

64MB

(1) 4M x 64

(1) 4M x 64

None

64MB

(1) 8M x 64

None

None

64MB

(1) 4M x 64

(1) 2M x 64

(1) 2M x 64

80MB

(1) 8M x 64

(1) 1M x 64

(1) 1M x 64

96MB

(1) 4M x 64

(1) 4M x 64

(1) 4M x 64

96MB

(1) 8M x 64

(1) 2M x 64

(1) 2M x 64

128MB

(1) 8M x 64

(1) 8M x 64

None

128MB

(1) 16M x 64

None

None

128MB

(1) 8M x 64

(1) 4M x 64

(1) 4M x 64

144MB

(1) 16M x 64

(1) 1M x 64

(1) 1M x 64

160MB

(1) 16M x 64

(1) 2M x 64

(1) 2M x 64

192MB

(1) 8M x 64

(1) 8M x 64

(1) 8M x 64

192MB

(1) 16M x 64

(1) 4M x 64

(1) 4M x 64

256MB

(1) 16M x 64

(1) 16M x 64

None

256MB

(1) 16M x 64

(1) 8M x 64

(1) 8M x 64

384MB

(1) 16M x 64

(1) 16M x 64

(1) 16M x 64

Note:  Board supports SDRAM memory.


CACHE CONFIGURATION

Note:  512KB cache is located on the Pentium III CPUs.  256KB/512KB cache is located on the Pentium II CPUs.  128KB cache is located on the Celeron 300A and greater CPUs.