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# MICRO-STAR INTERNATIONAL CO., LTD.
MS-5109
Processor Pentium
Processor 75/90/100MHz
Speed
Chip Set SIS
Max. Onboard 128MB
DRAM
Cache 256/512/1024KB
BIOS AMI
Dimensions 330mm x 218mm
I/O Options 32-bit PCI slots (3), floppy drive interface,
green PC connector, IDE interfaces (2), parallel
port, PS/2 mouse port, serial ports (2)
NPU Options None
IMG IMG 1
+------------------------------------------------------------+
| CONNECTIONS |
|------------------------------------------------------------|
| Purpose | Location | Purpose | Location |
|------------------+-----------+-----------------+-----------|
| Serial port 1 | CN1 | Turbo LED | JFP pins |
| | | | 12 - 13 |
|------------------+-----------+-----------------+-----------|
| Serial port 2 | CN2 | Turbo switch | JFP pins |
| | | | 15 - 17 |
|------------------+-----------+-----------------+-----------|
| Parallel port | CN3 | Reset switch | JFP pins |
| | | | 19 - 20 |
|------------------+-----------+-----------------+-----------|
| Floppy drive | CN4 | IDE interface | JFP pins |
| interface | | LED | 21 - 22 |
|------------------+-----------+-----------------+-----------|
| IDE interface | CN5 | External | JB |
| (primary) | | battery | |
|------------------+-----------+-----------------+-----------|
| IDE interface | CN6 | Green PC | JG1 |
| (secondary) | | connector | |
| | | (monitor) | |
|------------------+-----------+-----------------+-----------|
| PS/2 mouse port | CN7 | Green PC LED | JG2 |
|------------------+-----------+-----------------+-----------|
| Chassis fan | CN9 | Green PC | JG3 |
| power | | connector | |
|------------------+-----------+-----------------+-----------|
| Power LED & | JFP pins | 32-bit PCI | pc1 - pc3 |
| keylock | 1 - 5 | slots | |
|------------------+-----------+-----------------+-----------|
| Speaker | JFP pins | IDE interface | |
| | 6 - 10 | LED | |
+------------------------------------------------------------+
+------------------------------------------------------------+
| USER CONFIGURABLE SETTINGS |
|------------------------------------------------------------|
| Function | Jumper | Position |
|----------------------------------+--------+----------------|
| » | PCI IDE interface enabled | CN8 | pins 1 & 2 |
| | | | closed |
|---+------------------------------+--------+----------------|
| | PCI IDE interface disabled | CN8 | pins 2 & 3 |
| | | | closed |
|---+------------------------------+--------+----------------|
| » | Battery type select internal | JB | pins 2 & 3 |
| | | | closed |
|---+------------------------------+--------+----------------|
| | Battery type select external | JB | Closed |
|---+------------------------------+--------+----------------|
| » | NA# disabled | JP1 | pins 1 & 2 |
| | | | closed |
|---+------------------------------+--------+----------------|
| | NA# enabled | JP1 | pins 2 & 3 |
| | | | closed |
|---+------------------------------+--------+----------------|
| » | BIOS type select EPROM | JP17 | pins 2 & 3, 4 |
| | | | & 5 closed |
|---+------------------------------+--------+----------------|
| | BIOS type select flash | JP17 | pins 1 & 2, 5 |
| | | | & 6 closed |
|---+------------------------------+--------+----------------|
| » | CPU voltage select 3.4v | JP20 | Closed |
|---+------------------------------+--------+----------------|
| | CPU voltage select 3.5v | JP20 | Open |
+------------------------------------------------------------+
+------------------------------------------------------------+
| DRAM CONFIGURATION |
|------------------------------------------------------------|
| Size | Bank 0 | Bank 1 | Bank 2 |
|------------+---------------+---------------+---------------|
| 2MB | (2) 256K x 36 | NONE | NONE |
|------------+---------------+---------------+---------------|
| 4MB | (2) 256K x 36 | (2) 256K x 36 | NONE |
|------------+---------------+---------------+---------------|
| 4MB | (2) 512K x 36 | NONE | NONE |
|------------+---------------+---------------+---------------|
| 8MB | (2) 256K x 36 | (2) 256K x 36 | (2) 512K x 36 |
|------------+---------------+---------------+---------------|
| 8MB | (2) 512K x 36 | NONE | (2) 512K x 36 |
|------------+---------------+---------------+---------------|
| 8MB | (2) 1M x 36 | NONE | NONE |
|------------+---------------+---------------+---------------|
| 12MB | (2) 256K x 36 | (2) 256K x 36 | (2) 1M x 36 |
|------------+---------------+---------------+---------------|
| 12MB | (2) 512K x 36 | NONE | (2) 1M x 36 |
|------------+---------------+---------------+---------------|
| 16MB | (2) 1M x 36 | (2) 1M x 36 | NONE |
|------------+---------------+---------------+---------------|
| 16MB | (2) 2M x 36 | NONE | NONE |
|------------+---------------+---------------+---------------|
| 20MB | (2) 256K x 36 | (2) 256K x 36 | (2) 2M x 36 |
|------------+---------------+---------------+---------------|
| 20MB | (2) 512K x 36 | NONE | (2) 2M x 36 |
|------------+---------------+---------------+---------------|
| 24MB | (2) 1M x 36 | (2) 1M x 36 | (2) 1M x 36 |
|------------+---------------+---------------+---------------|
| 24MB | (2) 2M x 36 | NONE | (2) 1M x 36 |
|------------+---------------+---------------+---------------|
| 32MB | (2) 1M x 36 | (2) 1M x 36 | (2) 2M x 36 |
|------------+---------------+---------------+---------------|
| 32MB | (2) 2M x 36 | NONE | (2) 2M x 36 |
|------------+---------------+---------------+---------------|
| 32MB | (2) 4M x 36 | NONE | NONE |
+------------------------------------------------------------+
+------------------------------------------------------------+
| DRAM CONFIGURATION (CON’T) |
|------------------------------------------------------------|
| Size | Bank 0 | Bank 1 | Bank 2 |
|------------+---------------+---------------+---------------|
| 36MB | (2) 256K x 36 | (2) 256K x 36 | (2) 4M x 36 |
|------------+---------------+---------------+---------------|
| 36MB | (2) 512K x 36 | NONE | (2) 4M x 36 |
|------------+---------------+---------------+---------------|
| 40MB | (2) 1M x 36 | (2) 4M x 36 | NONE |
|------------+---------------+---------------+---------------|
| 48MB | (2) 1M x 36 | (2) 1M x 36 | (2) 4M x 36 |
|------------+---------------+---------------+---------------|
| 48MB | (2) 2M x 36 | NONE | (2) 4M x 36 |
|------------+---------------+---------------+---------------|
| 64MB | (2) 4M x 36 | (2) 4M x 36 | NONE |
|------------+---------------+---------------+---------------|
| 64MB | (2) 8M x 36 | NONE | NONE |
|------------+---------------+---------------+---------------|
| 72MB | (2) 1M x 36 | (2) 4M x 36 | (2) 4M x 36 |
|------------+---------------+---------------+---------------|
| 80MB | (2) 1M x 36 | (2) 1M x 36 | (2) 8M x 36 |
|------------+---------------+---------------+---------------|
| 80MB | (2) 2M x 36 | NONE | (2) 8M x 36 |
|------------+---------------+---------------+---------------|
| 96MB | (2) 4M x 36 | (2) 4M x 36 | (2) 4M x 36 |
|------------+---------------+---------------+---------------|
| 96MB | (2) 8M x 36 | NONE | (2) 4M x 36 |
|------------+---------------+---------------+---------------|
| 128MB | (2) 4M x 36 | (2) 4M x 36 | (2) 8M x 36 |
|------------+---------------+---------------+---------------|
| 128MB | (2) 8M x 36 | NONE | (2) 8M x 36 |
|------------+---------------+---------------+---------------|
| 128MB | (2) 16M x 36 | NONE | NONE |
+------------------------------------------------------------+
+------------------------------------------------------------+
| CACHE CONFIGURATION |
|------------------------------------------------------------|
| Size | Bank 0 | Bank 1 | TAG |
|------------+---------------+---------------+---------------|
| 256KB | (4) 32K x 8 | (4) 32K x 8 | (1) 8K x 8 |
|------------+---------------+---------------+---------------|
| 512KB | (4) 64K x 8 | (4) 64K x 8 | (1) 16K x 8 |
|------------+---------------+---------------+---------------|
| 1MB | (4) 128K x 8 | (4) 128K x 8 | (1) 32K x 8 |
+------------------------------------------------------------+
+------------------------------------------------------------+
| CACHE JUMPER CONFIGURATION |
|------------------------------------------------------------|
| Size | JS1 | JS2 |
|------------------+--------------------+--------------------|
| 256KB | pins 1 & 2 closed | pins 1 & 2 closed |
|------------------+--------------------+--------------------|
| 512KB | pins 2 & 3 closed | pins 1 & 2 closed |
|------------------+--------------------+--------------------|
| 1MB | pins 2 & 3 closed | pins 2 & 3 closed |
+------------------------------------------------------------+
+------------------------------------------------------------+
| CPU SPEED CONFIGURATION |
|------------------------------------------------------------|
| Speed | JK1 | JK2 |
|--------------------+-------------------+-------------------|
| 75MHz | Open | Open |
|--------------------+-------------------+-------------------|
| 90MHz | Open | Closed |
|--------------------+-------------------+-------------------|
| 100MHz | Closed | Closed |
+------------------------------------------------------------+
+------------------------------------------------------------+
| DACK/DRQ CONFIGURATION |
|------------------------------------------------------------|
| DACK/DRQ | JP14 | JP16 |
|------------------+--------------------+--------------------|
| DACK0/DRQ0 | pins 1 & 4 closed | pins 1 & 4 closed |
|------------------+--------------------+--------------------|
| DACK1/DRQ1 | pins 2 & 5 closed | pins 2 & 5 closed |
|------------------+--------------------+--------------------|
| DACK3/DRQ3 | pins 3 & 6 closed | pins 3 & 6 closed |
+------------------------------------------------------------+