EURONE

EM-7229S
Device Type Mainboard
Processor Celeron/Pentium II
Processor Speed 233/266/300/333/350/400/450MHz
Chip Set BXcel
Audio Chip Set ALI
Maximum Onboard Memory 384MB (EDO, FPM,  & SDRAM supported)
Maximum Audio Memory Unidentified
Cache 0/128/256/512KB (located on the CPU)
BIOS AMI
Dimensions 220mm x 280mm
I/O Options 32-bit PCI slots (3), floppy drive interface, sound/game interface, green PC connector, IDE interfaces (2), parallel interface, serial interface (2), ATX power connector, AGP slot, audio in - CD-ROMs (2), digital audio in, digital audio out


CONNECTIONS

Purpose

Location

Purpose

Location

AGP slot

AGP

Digital audio in J2
ATX power connector

ATX

Sound & game interface J3
Audio in - CD-ROM (Panasonic) CD1 ATX form card connector J4
Audio in - CD-ROM (Sony) CD2 Power LED & keylock J5/Pins 2, 4, 6, 8 & 10
Serial interface 1 CN1 Speaker J5/Pins 1, 3, 5 & 7
Serial interface 2 CN2 Turbo LED J5/Pins 13 & 14
Parallel interface CN3 IDE interface LED J5/Pins 15 & 16
IDE interface 2 CN4 Reset switch J5/Pins 17 & 18
IDE interface 1 CN5 Green PC LED J5/Pins 19 & 20
Floppy drive interface CN6 Green PC connector J5/Pins 21 & 22
CPU fan power CN7 32-bit PCI slots

PC1 - PC3
Digital audio out J1    


USER CONFIGURABLE SETTINGS

Function

Label

Position

»

 On-board sound enabled JP1 Pins 2 & 3 closed
  On-board sound disabled JP1 Pins 1 & 2 closed
» Microphone type standard mode JP2 Open

 

 Microphone type special mode JP2 Closed
  CPU frequency 66MHz JP7 Pins 2 & 3 closed
  CPU frequency 100MHz JP7 Pins 1 & 2 closed
  CMOS memory normal operation JP10 Pins 1 & 2 closed
  CMOS memory clear JP10 Pins 2 & 3 closed


DIMM CONFIGURATION

Size

Bank 0

Bank 1

Bank 2

8MB

(1) 1M x 64

None

None

16MB

(1) 2M x 64

None

None

16MB

(1) 1M x 64

(1) 1M x 64

None

24MB

(1) 1M x 64

(1) 1M x 64

(1) 1M x 64

32MB

(1) 4M x 64

None

None

32MB

(1) 2M x 64

(1) 2M x 64

None

40MB

(1) 2M x 64

(1) 2M x 64

(1) 1M x 64

48MB

(1) 2M x 64

(1) 2M x 64

(1) 2M x 64

64MB

(1) 8M x 64

None

None

64MB

(1) 4M x 64

(1) 4M x 64

None

72MB

(1) 4M x 64

(1) 4M x 64

(1) 1M x 64

80MB

(1) 4M x 64

(1) 4M x 64

(1) 2M x 64

96MB

(1) 4M x 64

(1) 4M x 64

(1) 4M x 64

128MB

(1) 16M x 64

None

None

128MB

(1) 8M x 64

(1) 8M x 64

None

136MB

(1) 8M x 64

(1) 8M x 64

(1) 1M x 64

144MB

(1) 8M x 64

(1) 8M x 64

(1) 2M x 64

160MB

(1) 8M x 64

(1) 8M x 64

(1) 4M x 64

192MB

(1) 8M x 64

(1) 8M x 64

(1) 8M x 64

256MB

(1) 16M x 64

(1) 16M x 64

None

264MB

(1) 16M x 64

(1) 16M x 64

(1) 1M x 64

272MB

(1) 16M x 64

(1) 16M x 64

(1) 2M x 64

288MB

(1) 16M x 64

(1) 16M x 64

(1) 4M x 64

320MB

(1) 16M x 64

(1) 16M x 64

(1) 8M x 64

384MB

(1) 16M x 64

(1) 16M x 64

(1) 16M x 64
Note:   Board supports EDO, FPM, & SDRAM memory.
Note:  EDO & FPM memory is not recomended with 100MHz CPU frequency.


CACHE CONFIGURATION

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


CPU MULTIPLIER SELECTION

Multiplier

 JP3A JP3B JP3C JP3D
1.5x Open Open Closed Open

2x

 Closed Closed Closed Closed
2x Open Open Open Open

2.5x

 Open Closed Closed Closed

3x

 Closed Closed Open Closed
3.5x Open Closed Open Closed
4x Closed Closed Closed Open
4.5x Open Closed Closed Open
5x Closed Closed Open Open
5.5x Open Closed Open Open
6x Closed Open Closed Closed
6.5x Open Open Closed Closed
7x Closed Open Open Closed
7.5x Open Open Open Closed
8x Closed Open Closed Open


DIMM VOLTAGE SELECTION

Voltage

 JP5A JP5B
»

3.3V

 Pins 2 & 3 closed Pins 2 & 3 closed
 

5V

 Pins 1 & 2 closed Pins 1 & 2 closed