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# ZIDA TECHNOLOGIES, LTD.
6MLX (VER. 1.10)
Device Type Mainboard
Processor Pentium II
Processor Speed 233/266/300/333MHz
Chip Set Intel 440LX
Video Chip Set None
Maximum Onboard 1GB (EDO & SDRAM supported)
Memory
Maximum Video None
Memory
Cache 512KB (located on Pentium II CPU)
BIOS AMI
Dimensions 305mm x 244mm
I/O Options 32-bit PCI slots (4), floppy drive interface,
green PC connector, IDE interfaces (2),
parallel port, PS/2 mouse port, serial ports
(2), IR connector, USB connectors (2), ATX
power connector, AGP slot
IMG IMG 1
+------------------------------------------------------------+
| CONNECTIONS |
|------------------------------------------------------------|
| Purpose | Location | Purpose | Location |
|-------------------+----------+----------------+------------|
| AGP slot | AGP | IR connector | J15 |
|-------------------+----------+----------------+------------|
| ATX power | ATX | CPU fan power | JP2 |
| connector | | | |
|-------------------+----------+----------------+------------|
| Parallel port | CN1 | CPU fan power | JP3 |
|-------------------+----------+----------------+------------|
| Serial port 1 | CN2 | Power LED & | JP9/pins 1 |
| | | keylock | –5 |
|-------------------+----------+----------------+------------|
| Serial port 2 | CN3 | Green PC | JP9/pins 7 |
| | | connector | & 8 |
|-------------------+----------+----------------+------------|
| USB connector 1 | CN4 | Speaker | JP9/pins 9 |
| | | | – 13 |
|-------------------+----------+----------------+------------|
| USB connector 2 | CN5 | IDE interface | JP9/pins |
| | | LED | 14 & 15 |
|-------------------+----------+----------------+------------|
| PS/2 mouse port | CN6 | Turbo switch | JP9/pins |
| | | | 17 & 18 |
|-------------------+----------+----------------+------------|
| IDE interface 1 | CN7 | Reset switch | JP9/pins |
| | | | 22 & 23 |
|-------------------+----------+----------------+------------|
| IDE interface 2 | CN8 | Turbo LED | JP9/pins |
| | | | 25 & 26 |
|-------------------+----------+----------------+------------|
| Floppy drive | CN9 | 32-bit PCI | PC1 – PC4 |
| interface | | slots | |
|------------------------------------------------------------|
| Note: The location of J15 is unidentified. |
+------------------------------------------------------------+
+------------------------------------------------------------+
| USER CONFIGURABLE SETTINGS |
|------------------------------------------------------------|
| Function | Label | Position |
|-------------------------------------+-------+--------------|
| » | CMOS memory normal operation | JP11 | Pins 1 & 2 |
| | | | closed |
|---+---------------------------------+-------+--------------|
| | CMOS memory clear | JP11 | Pins 2 & 3 |
| | | | closed |
|---+---------------------------------+-------+--------------|
| » | Factory configured - do not | JP16 | Pins 1 & 2 |
| | alter | | closed |
|---+---------------------------------+-------+--------------|
| » | Factory configured - do not | JP17 | Pins 1 & 2 |
| | alter | | closed |
|---+---------------------------------+-------+--------------|
| » | Factory configured - do not | JP18 | Pins 1 & 2 |
| | alter | | closed |
|---+---------------------------------+-------+--------------|
| » | Factory configured - do not | JP21 | Unidentified |
| | alter | | |
+------------------------------------------------------------+
+------------------------------------------------------------+
| DIMM CONFIGURATION |
|------------------------------------------------------------|
| Size | Bank 0 | Bank 1 | Bank 2 | Bank 3 |
|------+-------------+-------------+------------+------------|
| 8MB | (1) 1M x 64 | None | None | None |
|------+-------------+-------------+------------+------------|
| 16MB | (1) 2M x 64 | None | None | None |
|------+-------------+-------------+------------+------------|
| 16MB | (1) 1M x 64 | (1) 1M x 64 | None | None |
|------+-------------+-------------+------------+------------|
| 24MB | (1) 2M x 64 | (1) 1M x 64 | None | None |
|------+-------------+-------------+------------+------------|
| 24MB | (1) 1M x 64 | (1) 1M x 64 | (1) 1M x | None |
| | | | 64 | |
|------+-------------+-------------+------------+------------|
| 32MB | (1) 4M x 64 | None | None | None |
|------+-------------+-------------+------------+------------|
| 32MB | (1) 2M x 64 | (1) 2M x 64 | None | None |
|------+-------------+-------------+------------+------------|
| 32MB | (1) 1M x 64 | (1) 1M x 64 | (1) 1M x | (1) 1M x |
| | | | 64 | 64 |
|------+-------------+-------------+------------+------------|
| 40MB | (1) 4M x 64 | (1) 1M x 64 | None | None |
|------+-------------+-------------+------------+------------|
| 48MB | (1) 4M x 64 | (1) 2M x 64 | None | None |
+------------------------------------------------------------+
+------------------------------------------------------------+
| DIMM CONFIGURATION (CON’T) |
|------------------------------------------------------------|
| Size | Bank 0 | Bank 1 | Bank 2 | Bank 3 |
|----------+------------+------------+-----------+-----------|
| 48MB | (1) 2M x | (1) 2M x | (1) 2M x | None |
| | 64 | 64 | 64 | |
|----------+------------+------------+-----------+-----------|
| 64MB | (1) 2M x | (1) 2M x | (1) 2M x | (1) 2M x |
| | 64 | 64 | 64 | 64 |
|----------+------------+------------+-----------+-----------|
| 64MB | (1) 8M x | None | None | None |
| | 64 | | | |
|----------+------------+------------+-----------+-----------|
| 64MB | (1) 4M x | (1) 4M x | None | None |
| | 64 | 64 | | |
|----------+------------+------------+-----------+-----------|
| 72MB | (1) 8M x | (1) 1M x | None | None |
| | 64 | 64 | | |
|----------+------------+------------+-----------+-----------|
| 80MB | (1) 8M x | (1) 2M x | None | None |
| | 64 | 64 | | |
|----------+------------+------------+-----------+-----------|
| 96MB | (1) 8M x | (1) 4M x | None | None |
| | 64 | 64 | | |
|----------+------------+------------+-----------+-----------|
| 96MB | (1) 4M x | (1) 4M x | (1) 4M x | None |
| | 64 | 64 | 64 | |
|----------+------------+------------+-----------+-----------|
| 128MB | (1) 16M x | None | None | None |
| | 64 | | | |
|----------+------------+------------+-----------+-----------|
| 128MB | (1) 8M x | (1) 8M x | None | None |
| | 64 | 64 | | |
|----------+------------+------------+-----------+-----------|
| 128MB | (1) 4M x | (1) 4M x | (1) 4M x | (1) 4M x |
| | 64 | 64 | 64 | 64 |
|----------+------------+------------+-----------+-----------|
| 136MB | (1) 16M x | (1) 1M x | None | None |
| | 64 | 64 | | |
|----------+------------+------------+-----------+-----------|
| 144MB | (1) 16M x | (1) 2M x | None | None |
| | 64 | 64 | | |
|----------+------------+------------+-----------+-----------|
| 152MB | (1) 16M x | (1) 1M x | (1) 1M x | (1) 1M x |
| | 64 | 64 | 64 | 64 |
|----------+------------+------------+-----------+-----------|
| 160MB | (1) 16M x | (1) 4M x | None | None |
| | 64 | 64 | | |
|----------+------------+------------+-----------+-----------|
| 176MB | (1) 16M x | (1) 2M x | (1) 2M x | (1) 2M x |
| | 64 | 64 | 64 | 64 |
|----------+------------+------------+-----------+-----------|
| 192MB | (1) 16M x | (1) 8M x | None | None |
| | 64 | 64 | | |
|----------+------------+------------+-----------+-----------|
| 192MB | (1) 8M x | (1) 8M x | (1) 8M x | None |
| | 64 | 64 | 64 | |
|----------+------------+------------+-----------+-----------|
| 224MB | (1) 16M x | (1) 4M x | (1) 4M x | (1) 4M x |
| | 64 | 64 | 64 | 64 |
|----------+------------+------------+-----------+-----------|
| 256MB | (1) 32M x | None | None | None |
| | 64 | | | |
|----------+------------+------------+-----------+-----------|
| 256MB | (1) 16M x | (1) 16M x | None | None |
| | 64 | 64 | | |
|----------+------------+------------+-----------+-----------|
| 256MB | (1) 8M x | (1) 8M x | (1) 8M x | (1) 8M x |
| | 64 | 64 | 64 | 64 |
|----------+------------+------------+-----------+-----------|
| 280MB | (1) 32M x | (1) 1M x | (1) 1M x | (1) 1M x |
| | 64 | 64 | 64 | 64 |
|----------+------------+------------+-----------+-----------|
| 288MB | (1) 16M x | (1) 16M x | (1) 2M x | (1) 2M x |
| | 64 | 64 | 64 | 64 |
|----------+------------+------------+-----------+-----------|
| 304MB | (1) 32M x | (1) 2M x | (1) 2M x | (1) 2M x |
| | 64 | 64 | 64 | 64 |
|----------+------------+------------+-----------+-----------|
| 320MB | (1) 16M x | (1) 16M x | (1) 4M x | (1) 4M x |
| | 64 | 64 | 64 | 64 |
|----------+------------+------------+-----------+-----------|
| 320MB | (1) 16M x | (1) 8M x | (1) 8M x | (1) 8M x |
| | 64 | 64 | 64 | 64 |
|----------+------------+------------+-----------+-----------|
| 352MB | (1) 32M x | (1) 4M x | (1) 4M x | (1) 4M x |
| | 64 | 64 | 64 | 64 |
|----------+------------+------------+-----------+-----------|
| 384MB | (1) 16M x | (1) 16M x | (1) 16M x | None |
| | 64 | 64 | 64 | |
|----------+------------+------------+-----------+-----------|
| 448MB | (1) 32M x | (1) 8M x | (1) 8M x | (1) 8M x |
| | 64 | 64 | 64 | 64 |
|----------+------------+------------+-----------+-----------|
| 512MB | (1) 32M x | (1) 32M x | None | None |
| | 64 | 64 | | |
|----------+------------+------------+-----------+-----------|
| 512MB | (1) 16M x | (1) 16M x | (1) 16M x | (1) 16M x |
| | 64 | 64 | 64 | 64 |
|----------+------------+------------+-----------+-----------|
| 640MB | (1) 32M x | (1) 16M x | (1) 16M x | (1) 16M x |
| | 64 | 64 | 64 | 64 |
|----------+------------+------------+-----------+-----------|
| 768MB | (1) 32M x | (1) 32M x | (1) 32M x | None |
| | 64 | 64 | 64 | |
|----------+------------+------------+-----------+-----------|
| 1024MB | (1) 32M x | (1) 32M x | (1) 32M x | (1) 32M x |
| | 64 | 64 | 64 | 64 |
|------------------------------------------------------------|
| Note: Board accepts EDO & SDRAM memory. Maximum SDRAM |
| is 512MB. Maximum EDO is 1GB. |
+------------------------------------------------------------+
+------------------------------------------------------------+
| CACHE CONFIGURATION |
|------------------------------------------------------------|
| Note: 512KB cache is located on the Pentium II CPU. |
+------------------------------------------------------------+
+------------------------------------------------------------+
| CPU SPEED SELECTION |
|------------------------------------------------------------|
|CPU speed|Clock speed|Multiplier| JP2 | JP3 | JP4 | JP5 |
|---------+-----------+----------+------+------+------+------|
| 233MHz | 66MHz | 3.5x | Open | Open |Closed|Closed|
|---------+-----------+----------+------+------+------+------|
| 266MHz | 66MHz | 4x |Closed|Closed| Open |Closed|
|---------+-----------+----------+------+------+------+------|
| 300MHz | 66MHz | 4.5x | Open |Closed| Open |Closed|
|---------+-----------+----------+------+------+------+------|
| 333MHz | 66MHz | 5x |Closed| Open | Open |Closed|
+------------------------------------------------------------+