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# INTEL CORPORATION
MU440EX
Device Type Mainboard
Processor Pentium II
Processor Speed 233/266/300/333MHz
Chip Set Intel
Video Chip Set ATI
Maximum Onboard 256MB (SDRAM supported)
Memory
Maximum Video 2MB
Memory
Cache 512KB (located on Pentium II CPU)
BIOS Intel, Phoenix
Dimensions 254mm x 218mm
I/O Options 32-bit PCI slots (2), floppy drive interface,
game/MIDI port, IDE interfaces (2), parallel
port, PS/2 mouse port, serial port, VGA port,
IR connector, USB connectors (2), ATX power
connector, line in, line out, microphone in,
audio in – CD-ROM
NPU Options None
IMG IMG 1
+------------------------------------------------------------+
| CONNECTIONS |
|------------------------------------------------------------|
| Purpose | Location | Purpose | Location |
|-----------------+----------+------------------+------------|
| ATX power | ATX | Wake on ring | J3A2 |
| connector | | connector | |
|-----------------+----------+------------------+------------|
| Game/MIDI port | CN1 | Wake on LAN | J4A1 |
| | | connector | |
|-----------------+----------+------------------+------------|
| Microphone in | CN2 | CPU fan power | J4J1 |
|-----------------+----------+------------------+------------|
| Line in | CN3 | CPU fan power | J5J1 |
|-----------------+----------+------------------+------------|
| Line out | CN4 | TV out connector | J6J1 |
|-----------------+----------+------------------+------------|
| VGA port | CN5 | AMC connector | J7F1 |
|-----------------+----------+------------------+------------|
| Serial port | CN6 | PC/PCI connector | J8D2 |
|-----------------+----------+------------------+------------|
| Parallel port | CN7 | IDE interface | J9D1 |
|-----------------+----------+------------------+------------|
| USB connector 2 | CN8 | IDE interface | J9D2 |
|-----------------+----------+------------------+------------|
| USB connector 1 | CN9 | IDE interface | J10D1/pins |
| | | LED | 1 & 3 |
|-----------------+----------+------------------+------------|
| PS/2 mouse port | CN10 | Power LED | J10D1/pins |
| | | | 2 & 4 |
|-----------------+----------+------------------+------------|
| Telephony | J1C1 | Reset switch | J10D1/pins |
| connector | | | 5 & 7 |
|-----------------+----------+------------------+------------|
| 2mm CD-ROM | J1C3 | Soft off power | J10D1/pins |
| | | supply | 6 & 8 |
|-----------------+----------+------------------+------------|
| Auxiliary line | J2C1 | IR connector | J10D1/pins |
| in | | | 11 - 16 |
|-----------------+----------+------------------+------------|
| Audio in – | J2C2 | Floppy drive | J10F1 |
| CD-ROM | | interface | |
|-----------------+----------+------------------+------------|
| CPU fan power | J2J1 | 32-bit PCI slots | PC1 – PC2 |
|-----------------+----------+------------------+------------|
| Chassis alarm | J3A1 | | |
+------------------------------------------------------------+
+------------------------------------------------------------+
| USER CONFIGURABLE SETTINGS |
|------------------------------------------------------------|
| Function | Label | Position |
|-----------------------------------+-------+----------------|
| | Flash BIOS normal operation | J8E1 | Pins 1 & 2 |
| | | | closed |
|---+-------------------------------+-------+----------------|
| | Flash BIOS configuration mode | J8E1 | Pins 2 & 3 |
| | | | closed |
|---+-------------------------------+-------+----------------|
| | Flash BIOS recovery mode | J8E1 | Open |
+------------------------------------------------------------+
+------------------------------------------------------------+
| DIMM CONFIGURATION |
|------------------------------------------------------------|
| Size | Bank 0 | Bank 1 |
|------------------+--------------------+--------------------|
| 8MB | (1) 1M x 64 | None |
|------------------+--------------------+--------------------|
| 16MB | (1) 2M x 64 | None |
|------------------+--------------------+--------------------|
| 16MB | (1) 1M x 64 | (1) 1M x 64 |
|------------------+--------------------+--------------------|
| 24MB | (1) 2M x 64 | (1) 1M x 64 |
|------------------+--------------------+--------------------|
| 32MB | (1) 4M x 64 | None |
|------------------+--------------------+--------------------|
| 32MB | (1) 2M x 64 | (1) 2M x 64 |
|------------------+--------------------+--------------------|
| 40MB | (1) 4M x 64 | (1) 1M x 64 |
|------------------+--------------------+--------------------|
| 48MB | (1) 4M x 64 | (1) 2M x 64 |
|------------------+--------------------+--------------------|
| 64MB | (1) 8M x 64 | None |
|------------------+--------------------+--------------------|
| 64MB | (1) 4M x 64 | (1) 4M x 64 |
+------------------------------------------------------------+
+------------------------------------------------------------+
| DIMM CONFIGURATION (CON’T) |
|------------------------------------------------------------|
| Size | Bank 0 | Bank 1 |
|------------------+--------------------+--------------------|
| 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) 16M x 64 | None |
|------------------+--------------------+--------------------|
| 128MB | (1) 8M x 64 | (1) 8M x 64 |
|------------------+--------------------+--------------------|
| 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 |
|------------------------------------------------------------|
| Note: Board accepts SDRAM memory. |
+------------------------------------------------------------+
+------------------------------------------------------------+
| CACHE CONFIGURATION |
|------------------------------------------------------------|
| Note: 512KB cache is located on the Pentium II CPU. |
+------------------------------------------------------------+
+------------------------------------------------------------+
| VIDEO MEMORY CONFIGURATION |
|------------------------------------------------------------|
| Note: 2MB video memory factory installed and is not |
| configurable. |
+------------------------------------------------------------+