(TXT) View Source
# DIAMOND FLOWER, INC.
P2MEX/A (REV.A+)
Device Type Mainboard
Processor Pentium II/Celeron
Processor Speed 233/266/300/333MHz
Chip Set Intel 440EX
Maximum Onboard 256MB (EDO & SDRAM supported)
Memory
Cache 0/128/256/512KB (located on the CPU)
BIOS Award
Dimensions 305mm x 244mm
I/O Options 32-bit PCI slots (2), floppy drive interface,
game interface, green PC connector, IDE
interfaces (2), parallel port, PS/2 mouse
port, PS/2 keyboard interface, serial ports
(2), IR connector, USB connectors (2), ATX
power connector, AGP slot, line in, line out,
microphone in
(IMG) IMG 1
+------------------------------------------------------------+
| CONNECTIONS |
|------------------------------------------------------------|
| Purpose | Location | Purpose | Location |
|------------------+----------+-------------------+----------|
| AGP slot | AGP | IDE interface 1 | J5 |
|------------------+----------+-------------------+----------|
| ATX power | ATX | AGP fan power | J6 |
|------------------+----------+-------------------+----------|
| PS/2 mouse port | CN1 | IR connector | J7 |
|------------------+----------+-------------------+----------|
| USB connector 1 | CN2 | ATX/Standby LED | J8/A |
|------------------+----------+-------------------+----------|
| USB connector 2 | CN2A | IDE interface LED | J8/B |
|------------------+----------+-------------------+----------|
| Serial port 1 | CN3 | Green PC LED | J8/C |
|------------------+----------+-------------------+----------|
| Parallel port | CN4 | ATX power switch | J8/D |
|------------------+----------+-------------------+----------|
| Serial port 2 | CN5 | Green switch | J8/E |
|------------------+----------+-------------------+----------|
| Game port | CN6 | Reset switch | J8/F |
|------------------+----------+-------------------+----------|
| Speaker line out | CN7 | Speaker | J8/G |
|------------------+----------+-------------------+----------|
| Line in | CN8 | Power LED & | J8/H |
| | | keylock | |
|------------------+----------+-------------------+----------|
| Microphone in | CN9 | Audio in – CD-ROM | JP2 |
|------------------+----------+-------------------+----------|
| Chassis fan | J1 | Audio in – CD-ROM | JP4 |
| power | | | |
|------------------+----------+-------------------+----------|
| CPU fan power | J2 | WOL connector | JP5 |
|------------------+----------+-------------------+----------|
| Floppy drive | J3 | Audio in – CD-ROM | JP7 |
| interface | | | |
|------------------+----------+-------------------+----------|
| IDE interface 2 | J4 | 32-bit PCI slots | PC1 - |
| | | | PC2 |
+------------------------------------------------------------+
+------------------------------------------------------------+
| USER CONFIGURABLE SETTINGS |
|------------------------------------------------------------|
| Function | Label | Position |
|---------------------------------------+-------+------------|
| » | Wake-on-keyboard enabled | JP1 | Pins 2 & 3 |
| | | | closed |
|---+-----------------------------------+-------+------------|
| | Wake-on-keyboard disabled | JP1 | Pins 1 & 2 |
| | | | closed |
|---+-----------------------------------+-------+------------|
| » | CMOS memory normal operation | JP3 | Pins 1 & 2 |
| | | | closed |
|---+-----------------------------------+-------+------------|
| | CMOS memory clear | JP3 | Pins 2 & 3 |
| | | | closed |
|---+-----------------------------------+-------+------------|
| » | Factory configured - do not alter | SW1/1 | On |
+------------------------------------------------------------+
+------------------------------------------------------------+
| DIMM CONFIGURATION |
|------------------------------------------------------------|
| Size | Bank 0 | Bank 1 |
|------------------+--------------------+--------------------|
| 8MB | (1) 1M x 64 | None |
|------------------+--------------------+--------------------|
| 16MB | (1) 1M x 64 | (1) 1M x 64 |
|------------------+--------------------+--------------------|
| 16MB | (1) 2M x 64 | None |
|------------------+--------------------+--------------------|
| 24MB | (1) 2M x 64 | (1) 1M x 64 |
|------------------+--------------------+--------------------|
| 32MB | (1) 2M x 64 | (1) 2M x 64 |
|------------------+--------------------+--------------------|
| 32MB | (1) 4M x 64 | None |
|------------------+--------------------+--------------------|
| 40MB | (1) 4M x 64 | (1) 1M x 64 |
|------------------+--------------------+--------------------|
| 48MB | (1) 4M x 64 | (1) 2M x 64 |
|------------------+--------------------+--------------------|
| 64MB | (1) 4M x 64 | (1) 4M x 64 |
|------------------+--------------------+--------------------|
| 64MB | (1) 8M x 64 | None |
|------------------+--------------------+--------------------|
| 72MB | (1) 8M x 64 | (1) 1M x 64 |
|------------------+--------------------+--------------------|
| 80MB | (1) 8M x 64 | (1) 2M x 64 |
|------------------+--------------------+--------------------|
| 96MB | (1) 8M x 64 | (1) 4M x 64 |
|------------------+--------------------+--------------------|
| 128MB | (1) 8M x 64 | (1) 8M x 64 |
|------------------+--------------------+--------------------|
| 128MB | (1) 16M x 64 | None |
|------------------+--------------------+--------------------|
| 136MB | (1) 16M x 64 | (1) 1M x 64 |
|------------------+--------------------+--------------------|
| 144MB | (1) 16M x 64 | (1) 2M x 64 |
|------------------+--------------------+--------------------|
| 160MB | (1) 16M x 64 | (1) 4M x 64 |
|------------------+--------------------+--------------------|
| 192MB | (1) 16M x 64 | (1) 8M x 64 |
|------------------+--------------------+--------------------|
| 256MB | (1) 16M x 64 | (1) 16M x 64 |
+------------------------------------------------------------+
+------------------------------------------------------------+
| CACHE CONFIGURATION |
|------------------------------------------------------------|
| Note: 256/512KB cache is located on the Pentium II CPU. |
| 128KB cache is located on the Celeron |
| |
| 300A & 333 CPU. |
+------------------------------------------------------------+
+------------------------------------------------------------+
| CPU SPEED SELECTION |
|------------------------------------------------------------|
| CPU speed | Clock | Multiplier | SW1/2 | SW1/3 | SW1/4 |
| | speed | | | | |
|-----------+-----------+------------+-------+-------+-------|
| 233MHz | 66MHz | 3.5x | On | Off | Off |
|-----------+-----------+------------+-------+-------+-------|
| 266MHz | 66MHz | 4x | Off | On | On |
|-----------+-----------+------------+-------+-------+-------|
| 300MHz | 66MHz | 4.5x | Off | On | Off |
|-----------+-----------+------------+-------+-------+-------|
| 333MHz | 66MHz | 5x | Off | Off | On |
+------------------------------------------------------------+