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# AST RESEARCH, INC.
BRAVO MS-T (SAMANTHA)
Processor Pentium Pro
Processor Speed 150/166/180/200MHz
Chip Set Unidentified
Video Chip Set None
Maximum Onboard 256MB
Memory
Maximum Video None
Memory
Cache 256KB (located on Pentium Pro CPU)
BIOS Unidentified
Dimensions 330mm x 218mm
I/O Options 32-bit PCI slots (4), CD-ROM connector,
floppy drive interface, IDE interfaces (2),
parallel port, PS/2 mouse port, serial ports
(2), wavetable connector, modem audio
connector
NPU Options None
IMG IMG 1
+------------------------------------------------------------+
| CONNECTIONS |
|------------------------------------------------------------|
| Purpose | Location | Purpose | Location |
|-------------------+----------+------------------+----------|
| Serial port | CN1 | Chassis fan | J7M1 |
| | | power | |
|-------------------+----------+------------------+----------|
| Serial port | CN2 | IDE interface 2 | J8J1 |
|-------------------+----------+------------------+----------|
| Parallel port | CN3 | IDE interface 1 | J9J1 |
|-------------------+----------+------------------+----------|
| PS/2 mouse port | CN4 | Floppy drive | J9J2 |
| | | interface | |
|-------------------+----------+------------------+----------|
| Wavetable | J1E1 | Front panel | J10H1 |
| connector | | connector | |
|-------------------+----------+------------------+----------|
| CD-ROM connector | J1E2 | 32-bit PCI slots | PC1 - |
| | | | PC4 |
|-------------------+----------+------------------+----------|
| Modem audio | J1F1 | | |
| connector | | | |
+------------------------------------------------------------+
+------------------------------------------------------------+
| USER CONFIGURABLE SETTINGS |
|------------------------------------------------------------|
| Function | Label | Position |
|-------------------------------------+-------+--------------|
| » | Factory configured - do not | J1 | Unidentified |
| | alter | | |
|---+---------------------------------+-------+--------------|
| » | Factory configured - do not | J2 | Unidentified |
| | alter | | |
|---+---------------------------------+-------+--------------|
| » | Factory configured - do not | J3 | Unidentified |
| | alter | | |
|---+---------------------------------+-------+--------------|
| » | Factory configured - do not | J4 | Unidentified |
| | alter | | |
|---+---------------------------------+-------+--------------|
| » | CMOS memory normal operation | J6D1 | Pins 20 & 22 |
| | | | closed |
|---+---------------------------------+-------+--------------|
| | CMOS memory clear | J6D1 | Pins 18 & 20 |
| | | | closed |
|---+---------------------------------+-------+--------------|
| » | Password enabled | J6D1 | Pins 27 & 29 |
| | | | closed |
|---+---------------------------------+-------+--------------|
| | Password disabled | J6D1 | Pins 25 & 27 |
| | | | closed |
|---+---------------------------------+-------+--------------|
| » | Setup access enabled | J6D1 | Pins 28 & 30 |
| | | | closed |
|---+---------------------------------+-------+--------------|
| | Setup access disabled | J6D1 | Pins 26 & 28 |
| | | | closed |
|---+---------------------------------+-------+--------------|
| » | Flash BIOS normal operation | J6D1 | Pins 4 & 6 |
| | | | closed |
|---+---------------------------------+-------+--------------|
| | Flash BIOS recovery mode | J6D1 | Pins 2 & 4 |
| | | | closed |
|---+---------------------------------+-------+--------------|
| » | Factory configured - do not | J9A1 | Unidentified |
| | alter | | |
+------------------------------------------------------------+
+------------------------------------------------------------+
| DRAM CONFIGURATION |
|------------------------------------------------------------|
| Size | Bank 0 | Bank 1 |
|------------------+--------------------+--------------------|
| 8MB | (2) 1M x 36 | None |
|------------------+--------------------+--------------------|
| 16MB | (2) 2M x 36 | None |
|------------------+--------------------+--------------------|
| 16MB | (2) 1M x 36 | (2) 1M x 36 |
|------------------+--------------------+--------------------|
| 24MB | (2) 2M x 36 | (2) 1M x 36 |
|------------------+--------------------+--------------------|
| 32MB | (2) 4M x 36 | None |
|------------------+--------------------+--------------------|
| 32MB | (2) 2M x 36 | (2) 2M x 36 |
|------------------+--------------------+--------------------|
| 40MB | (2) 4M x 36 | (2) 1M x 36 |
|------------------+--------------------+--------------------|
| 48MB | (2) 4M x 36 | (2) 2M x 36 |
|------------------+--------------------+--------------------|
| 64MB | (2) 8M x 36 | None |
|------------------+--------------------+--------------------|
| 64MB | (2) 4M x 36 | (2) 4M x 36 |
|------------------+--------------------+--------------------|
| 72MB | (2) 8M x 36 | (2) 1M x 36 |
|------------------+--------------------+--------------------|
| 80MB | (2) 8M x 36 | (2) 2M x 36 |
|------------------+--------------------+--------------------|
| 96MB | (2) 8M x 36 | (2) 4M x 36 |
|------------------+--------------------+--------------------|
| 96MB | (2) 4M x 36 | (2) 8M x 36 |
|------------------+--------------------+--------------------|
| 128MB | (2) 16M x 36 | None |
|------------------+--------------------+--------------------|
| 128MB | (2) 8M x 36 | (2) 8M x 36 |
+------------------------------------------------------------+
+------------------------------------------------------------+
| DRAM CONFIGURATION (CON’T) |
|------------------------------------------------------------|
| Size | Bank 0 | Bank 1 |
|----------------+---------------------+---------------------|
| 136MB | (2) 16M x 36 | (2) 1M x 36 |
|----------------+---------------------+---------------------|
| 144MB | (2) 16M x 36 | (2) 2M x 36 |
|----------------+---------------------+---------------------|
| 160MB | (2) 16M x 36 | (2) 4M x 36 |
|----------------+---------------------+---------------------|
| 192MB | (2) 16M x 36 | (2) 8M x 36 |
|----------------+---------------------+---------------------|
| 256MB | (2) 16M x 36 | (2) 16M x 36 |
|------------------------------------------------------------|
| Note: Board accepts EDO memory. Board also accepts x 32 |
| SIMMs. |
+------------------------------------------------------------+
+------------------------------------------------------------+
| CACHE CONFIGURATION |
|------------------------------------------------------------|
| Note: 256KB cache is located on the Pentium Pro CPU. |
+------------------------------------------------------------+
+------------------------------------------------------------+
| CPU SPEED SELECTION |
|------------------------------------------------------------|
| CPU speed | J6D1 |
|--------------------+---------------------------------------|
| 150MHz | Pins 10 & 12, 11 & 13, 17 & 19 closed |
|--------------------+---------------------------------------|
| 166MHz | Pins 10 & 12, 11 & 13, 19 & 21 closed |
|--------------------+---------------------------------------|
| 180MHz | Pins 9 & 11, 12 & 14, 17 & 19 closed |
|--------------------+---------------------------------------|
| 200MHz | Pins 9 & 11, 12 & 14, 19 & 21 closed |
+------------------------------------------------------------+