TEXT View Source
# BIOSTAR MICROTECH INTERNATIONAL CORPORATION
MB-8500TVD
Processor CX M1/AM K5/Pentium
Processor Speed 75/90/100/120/133/150/166/180/200MHz
Chip Set Unidentified
Video Chip Set None
Maximum Onboard 128MB (EDO supported)
Memory
Maximum Video None
Memory
Cache 256/512KB
BIOS Unidentified
Dimensions 254mm x 218mm
I/O Options 32-bit PCI slots (3), floppy drive interface,
green PC connector, IDE interfaces (2),
parallel port, serial ports (2)
NPU Options None
IMG IMG 1
+------------------------------------------------------------+
| CONNECTIONS |
|------------------------------------------------------------|
| Purpose | Location | Purpose | Location |
|--------------------+----------+---------------+------------|
| Serial port 2 | J4 | Power LED & | J14 pins 5 |
| | | keylock | - 9 |
|--------------------+----------+---------------+------------|
| Parallel port | J5 | Turbo LED | J14 pins |
| | | | 10 & 11 |
|--------------------+----------+---------------+------------|
| Floppy drive | J7 | Reset switch | J14 pins |
| interface | | | 12 & 13 |
|--------------------+----------+---------------+------------|
| Serial port 1 | J8 | Green PC | J14 pins |
| | | connector | 17 & 18 |
|--------------------+----------+---------------+------------|
| IDE interface 1 | J9 | IDE interface | J14 pins |
| | | LED | 20 & 21 |
|--------------------+----------+---------------+------------|
| IDE interface 2 | J11 | +5v ground | J14 pins |
| | | | 25 & 26 |
|--------------------+----------+---------------+------------|
| Speaker | J14 pins | 32-bit PCI | PC1 – PC3 |
| | 1- 4 | slots | |
+------------------------------------------------------------+
+------------------------------------------------------------+
| USER CONFIGURABLE SETTINGS |
|------------------------------------------------------------|
| Function | Label | Position |
|-------------------------------------+---------+------------|
| ? | CMOS memory normal operation | JP6 | Open |
|---+---------------------------------+---------+------------|
| | CMOS memory clear | JP6 | Closed |
|---+---------------------------------+---------+------------|
| ? | Battery type select internal | JP15 | Closed |
|---+---------------------------------+---------+------------|
| | Battery type select external | JP15 | Open |
+------------------------------------------------------------+
+------------------------------------------------------------+
| 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 |
|------------------+--------------------+--------------------|
| 128MB | (2) 8M x 36 | (2) 8M x 36 |
+------------------------------------------------------------+
+------------------------------------------------------------+
| DIMM CONFIGURATION |
|------------------------------------------------------------|
| Size | Bank 2 | Bank 3 |
|------------------+--------------------+--------------------|
| 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 |
+------------------------------------------------------------+
+------------------------------------------------------------+
| DIMM CONFIGURATION (CON’T) |
|------------------------------------------------------------|
| Size | Bank 2 | Bank 3 |
|------------------+--------------------+--------------------|
| 64MB | (1) 8M x 64 | None |
|------------------+--------------------+--------------------|
| 64MB | (1) 4M x 64 | (1) 4M x 64 |
|------------------+--------------------+--------------------|
| 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 |
+------------------------------------------------------------+
+------------------------------------------------------------+
| CACHE CONFIGURATION |
|------------------------------------------------------------|
| Size | Bank 0 | TAG |
|------------------+--------------------+--------------------|
| 256KB | (2) 32K x 32 | (1) 8K/32K x 8 |
|------------------+--------------------+--------------------|
| 512KB | (2) 64K x 32 | (1) 32K x 8 |
+------------------------------------------------------------+
+------------------------------------------------------------+
| CACHE JUMPER CONFIGURATION |
|------------------------------------------------------------|
| Size | JP5 |
|-----------------------------+------------------------------|
| 256KB | Open |
|-----------------------------+------------------------------|
| 512KB | Closed |
+------------------------------------------------------------+
+------------------------------------------------------------+
| CPU SPEED SELECTION (CYRIX) |
|------------------------------------------------------------|
| CPU | Clock |Multiplier| JP2 | JP3 | JP4 |JP7 | JP8 |
| speed | speed | | | | | | |
|-------+--------+----------+------+------+------+----+------|
|120MHz | 50MHz | 2x |Closed|Closed|Closed|Open|Closed|
|-------+--------+----------+------+------+------+----+------|
|133MHz | 55MHz | 2x |Closed|Closed| Open |Open|Closed|
|-------+--------+----------+------+------+------+----+------|
|150MHz | 60MHz | 2x | Open |Closed|Closed|Open|Closed|
|-------+--------+----------+------+------+------+----+------|
|166MHz | 66MHz | 2x |Closed| Open |Closed|Open|Closed|
+------------------------------------------------------------+
+------------------------------------------------------------+
| CPU SPEED SELECTION (AMD) |
|------------------------------------------------------------|
| CPU | Clock |Multiplier| JP2 | JP3 | JP4 |JP7 | JP8 |
| speed | speed | | | | | | |
|-------+--------+----------+------+------+------+----+------|
| 75MHz | 50MHz | 1.5x |Closed|Closed|Closed|Open| Open |
|-------+--------+----------+------+------+------+----+------|
| 90MHz | 60MHz | 1.5x | Open |Closed|Closed|Open| Open |
|-------+--------+----------+------+------+------+----+------|
|100MHz | 66MHz | 1.5x |Closed| Open |Closed|Open| Open |
|-------+--------+----------+------+------+------+----+------|
|120MHz | 60MHz | 1.5x | Open |Closed|Closed|Open| Open |
|-------+--------+----------+------+------+------+----+------|
|133MHz | 66MHz | 1.5x |Closed| Open |Closed|Open| Open |
|-------+--------+----------+------+------+------+----+------|
|150MHz | 60MHz | 2x | Open |Closed|Closed|Open|Closed|
|-------+--------+----------+------+------+------+----+------|
|166MHz | 66MHz | 2x |Closed| Open |Closed|Open|Closed|
+------------------------------------------------------------+
+------------------------------------------------------------+
| CPU SPEED SELECTION (INTEL) |
|------------------------------------------------------------|
| CPU |Clock |Multiplier| JP2 | JP3 | JP4 | JP7 | JP8 |
| speed |speed | | | | | | |
|-------+------+----------+------+------+------+------+------|
| 75MHz |50MHz | 1.5x |Closed|Closed|Closed| Open | Open |
|-------+------+----------+------+------+------+------+------|
| 90MHz |60MHz | 1.5x | Open |Closed|Closed| Open | Open |
|-------+------+----------+------+------+------+------+------|
|100MHz |66MHz | 1.5x |Closed| Open |Closed| Open | Open |
|-------+------+----------+------+------+------+------+------|
|120MHz |60MHz | 2x | Open |Closed|Closed| Open |Closed|
|-------+------+----------+------+------+------+------+------|
|133MHz |66MHz | 2x |Closed| Open |Closed| Open |Closed|
|-------+------+----------+------+------+------+------+------|
|150MHz |60MHz | 2.5x | Open |Closed|Closed|Closed|Closed|
|-------+------+----------+------+------+------+------+------|
|166MHz |66MHz | 2.5x |Closed| Open |Closed|Closed|Closed|
|-------+------+----------+------+------+------+------+------|
|180MHz |60MHz | 3x | Open |Closed|Closed|Closed| Open |
|-------+------+----------+------+------+------+------+------|
|200MHz |66MHz | 3x |Closed| Open |Closed|Closed| Open |
+------------------------------------------------------------+
+------------------------------------------------------------+
| CPU TYPE SELECTION |
|------------------------------------------------------------|
| Type | JP10 | JP11 | JP12 | JP13 |
|-----------------+--------+------------+--------+-----------|
| CX M1 | Open | Pins 1 & | Open | Pins 1 & |
| | | 3, 2 & 4 | | 2 closed |
| | | closed | | |
|-----------------+--------+------------+--------+-----------|
| CX6X86L | Open | Open | Closed | Pins 2 & |
| | | | | 3 closed |
|-----------------+--------+------------+--------+-----------|
| AM K5 | Open | Pins 1 & | Closed | Pins 1 & |
| (PrxxxAB/AC/AF) | | 3, 2 & 4 | | 2 closed |
| | | closed | | |
|-----------------+--------+------------+--------+-----------|
| P54C/CQS/CT | Open | Pins 1 & | Open | Pins 1 & |
| | | 3, 2 & 4 | | 2 closed |
| | | closed | | |
|-----------------+--------+------------+--------+-----------|
| AM K5 (PrxxxAH) | Closed | Open | Open | Pins 2 & |
| | | | | 3 closed |
|-----------------+--------+------------+--------+-----------|
| AM K5 | Closed | Open | Closed | Pins 2 & |
| (PrxxxAJ/AK) | | | | 3 closed |
|-----------------+--------+------------+--------+-----------|
| P55C/CT | Open | Open | Closed | Pins 2 & |
| | | | | 3 closed |
+------------------------------------------------------------+