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# TYAN COMPUTER CORPORATION
S1564D
Device Type Mainboard
Processor CX 6X86/IBM 6X86/CX 686MX/IBM 6X86MX/AM K5/AM
K6/Pentium
Processor Speed 75/90/100/120/133/150/166/200/233MHz
Chip Set Intel
Video Chip Set None
Maximum Onboard 512MB (EDO supported)
Memory
Maximum Video None
Memory
Cache 512KB
BIOS AMI, Award
Dimensions 330mm x 218mm
I/O Options 32-bit PCI slots (4), floppy drive interface,
IDE interfaces (2), parallel port, PS/2 mouse
interface, serial ports (2), IR connectors
(2), USB connectors (2)
NPU Options None
IMG IMG 1
+------------------------------------------------------------+
| CONNECTIONS |
|------------------------------------------------------------|
| Purpose | Location | Purpose | Location |
|-------------------+----------+------------------+----------|
| Serial port 2 | CN1 | Speaker | J23 |
|-------------------+----------+------------------+----------|
| Serial port 1 | CN2 | IDE interface | J24 |
| | | LED | |
|-------------------+----------+------------------+----------|
| IDE interface 2 | CN3 | Turbo LED | J25 |
|-------------------+----------+------------------+----------|
| IDE interface 1 | CN4 | Turbo switch | J26 |
|-------------------+----------+------------------+----------|
| Floppy drive | CN5 | Reset switch | J27 |
| interface | | | |
|-------------------+----------+------------------+----------|
| Parallel port | CN6 | CPU 1 fan power | J67 |
|-------------------+----------+------------------+----------|
| IR connector | CON7 | CPU 2 fan power | J68 |
|-------------------+----------+------------------+----------|
| IR connector | CON9 | 32-bit PCI slots | PC1 – |
| | | | PC4 |
|-------------------+----------+------------------+----------|
| PS/2 mouse | J5 | USB connector 1 | USB1 |
| interface | | | |
|-------------------+----------+------------------+----------|
| Power LED & | J22 | USB connector 2 | USB2 |
| keylock | | | |
+------------------------------------------------------------+
+------------------------------------------------------------+
| USER CONFIGURABLE SETTINGS |
|------------------------------------------------------------|
| Function | Label | Position |
|-------------------------------------+-------+--------------|
| » | Factory configured - do not | J16 | Unidentified |
| | alter | | |
|---+---------------------------------+-------+--------------|
| » | Factory configured - do not | J28 | Unidentified |
| | alter | | |
|---+---------------------------------+-------+--------------|
| » | Factory configured - do not | J29 | Unidentified |
| | alter | | |
|---+---------------------------------+-------+--------------|
| » | Factory configured - do not | J30 | Unidentified |
| | alter | | |
|---+---------------------------------+-------+--------------|
| » | Factory configured - do not | J31 | Unidentified |
| | alter | | |
|---+---------------------------------+-------+--------------|
| » | Factory configured - do not | J32 | Unidentified |
| | alter | | |
|---+---------------------------------+-------+--------------|
| » | Factory configured - do not | J33 | Unidentified |
| | alter | | |
|---+---------------------------------+-------+--------------|
| » | Factory configured - do not | J34 | Unidentified |
| | alter | | |
|---+---------------------------------+-------+--------------|
| » | Factory configured - do not | J35 | Unidentified |
| | alter | | |
|---+---------------------------------+-------+--------------|
| » | Factory configured - do not | J36 | Unidentified |
| | alter | | |
|---+---------------------------------+-------+--------------|
| » | Factory configured - do not | J45 | Unidentified |
| | alter | | |
|---+---------------------------------+-------+--------------|
| » | CMOS memory normal operation | J46 | Open |
|---+---------------------------------+-------+--------------|
| | CMOS memory clear | J46 | Closed |
|---+---------------------------------+-------+--------------|
| | Flash BIOS voltage select 12v | J48 | Pins 2 & 3 |
| | | | closed |
|---+---------------------------------+-------+--------------|
| | Flash BIOS voltage select 5v | J48 | Pins 1 & 2 |
| | | | closed |
|---+---------------------------------+-------+--------------|
| » | Factory configured - do not | J55 | Unidentified |
| | alter | | |
|---+---------------------------------+-------+--------------|
| » | Factory configured - do not | J56 | Unidentified |
| | alter | | |
+------------------------------------------------------------+
+------------------------------------------------------------+
| SIMM CONFIGURATION |
|------------------------------------------------------------|
| Size | Bank 0 | Bank 1 | Bank 2 | Bank 3 |
|-------+-------------+------------+------------+------------|
| 8MB | (2) 1M x 36 | None | None | None |
|-------+-------------+------------+------------+------------|
| 16MB | (2) 2M x 36 | None | None | None |
|-------+-------------+------------+------------+------------|
| 16MB | (2) 1M x 36 | (2) 1M x | None | None |
| | | 36 | | |
|-------+-------------+------------+------------+------------|
| 24MB | (2) 2M x 36 | (2) 1M x | None | None |
| | | 36 | | |
|-------+-------------+------------+------------+------------|
| 24MB | (2) 1M x 36 | (2) 1M x | (2) 1M x | None |
| | | 36 | 36 | |
|-------+-------------+------------+------------+------------|
| 32MB | (2) 4M x 36 | None | None | None |
|-------+-------------+------------+------------+------------|
| 32MB | (2) 2M x 36 | (2) 2M x | None | None |
| | | 36 | | |
|-------+-------------+------------+------------+------------|
| 32MB | (2) 1M x 36 | (2) 1M x | (2) 1M x | (2) 1M x |
| | | 36 | 36 | 36 |
|-------+-------------+------------+------------+------------|
| 40MB | (2) 4M x 36 | (2) 1M x | None | None |
| | | 36 | | |
|-------+-------------+------------+------------+------------|
| 48MB | (2) 4M x 36 | (2) 2M x | None | None |
| | | 36 | | |
|-------+-------------+------------+------------+------------|
| 48MB | (2) 2M x 36 | (2) 2M x | (2) 2M x | None |
| | | 36 | 36 | |
|-------+-------------+------------+------------+------------|
| 64MB | (2) 2M x 36 | (2) 2M x | (2) 2M x | (2) 2M x |
| | | 36 | 36 | 36 |
|-------+-------------+------------+------------+------------|
| 64MB | (2) 8M x 36 | None | None | None |
|-------+-------------+------------+------------+------------|
| 64MB | (2) 4M x 36 | (2) 4M x | None | None |
| | | 36 | | |
|-------+-------------+------------+------------+------------|
| 72MB | (2) 8M x 36 | (2) 1M x | None | None |
| | | 36 | | |
|-------+-------------+------------+------------+------------|
| 80MB | (2) 8M x 36 | (2) 2M x | None | None |
| | | 36 | | |
|-------+-------------+------------+------------+------------|
| 96MB | (2) 8M x 36 | (2) 4M x | None | None |
| | | 36 | | |
|-------+-------------+------------+------------+------------|
| 96MB | (2) 4M x 36 | (2) 4M x | (2) 4M x | None |
| | | 36 | 36 | |
|-------+-------------+------------+------------+------------|
| 128MB | (2) 16M x | None | None | None |
| | 36 | | | |
|-------+-------------+------------+------------+------------|
| 128MB | (2) 8M x 36 | (2) 8M x | None | None |
| | | 36 | | |
|-------+-------------+------------+------------+------------|
| 136MB | (2) 16M x | (2) 1M x | None | None |
| | 36 | 36 | | |
|-------+-------------+------------+------------+------------|
| 144MB | (2) 16M x | (2) 2M x | None | None |
| | 36 | 36 | | |
|-------+-------------+------------+------------+------------|
| 152MB | (2) 16M x | (2) 1M x | (2) 1M x | (2) 1M x |
| | 36 | 36 | 36 | 36 |
|-------+-------------+------------+------------+------------|
| 160MB | (2) 16M x | (2) 4M x | None | None |
| | 36 | 36 | | |
|-------+-------------+------------+------------+------------|
| 192MB | (2) 16M x | (2) 8M x | None | None |
| | 36 | 36 | | |
|-------+-------------+------------+------------+------------|
| 192MB | (2) 8M x 36 | (2) 8M x | (2) 8M x | None |
| | | 36 | 36 | |
|-------+-------------+------------+------------+------------|
| 224MB | (2) 16M x | (2) 4M x | (2) 4M x | (2) 4M x |
| | 36 | 36 | 36 | 36 |
|-------+-------------+------------+------------+------------|
| 256MB | (2) 16M x | (2) 16M x | None | None |
| | 36 | 36 | | |
|-------+-------------+------------+------------+------------|
| 256MB | (2) 8M x 36 | (2) 8M x | (2) 8M x | (2) 8M x |
| | | 36 | 36 | 36 |
|-------+-------------+------------+------------+------------|
| 272MB | (2) 16M x | (2) 16M x | (2) 1M x | (2) 1M x |
| | 36 | 36 | 36 | 36 |
|-------+-------------+------------+------------+------------|
| 288MB | (2) 16M x | (2) 16M x | (2) 2M x | (2) 2M x |
| | 36 | 36 | 36 | 36 |
|-------+-------------+------------+------------+------------|
| 320MB | (2) 16M x | (2) 16M x | (2) 4M x | (2) 4M x |
| | 36 | 36 | 36 | 36 |
|-------+-------------+------------+------------+------------|
| 320MB | (2) 16M x | (2) 8M x | (2) 8M x | (2) 8M x |
| | 36 | 36 | 36 | 36 |
|-------+-------------+------------+------------+------------|
| 384MB | (2) 16M x | (2) 16M x | (2) 16M x | None |
| | 36 | 36 | 36 | |
|-------+-------------+------------+------------+------------|
| 512MB | (2) 16M x | (2) 16M x | (2) 16M x | (2) 16M x |
| | 36 | 36 | 36 | 36 |
|------------------------------------------------------------|
| Note: Board accepts EDO memory. |
+------------------------------------------------------------+
+------------------------------------------------------------+
| DIMM/SIMM VOLTAGE CONFIGURATION |
|------------------------------------------------------------|
|Voltage | J1 | J2 | J8 | J9 | J10 | J11 | J12 |
|--------+-------+-------+-------+------+------+------+------|
| 3.3v | Open | Open |Closed |Closed|Closed| Open | Open |
|--------+-------+-------+-------+------+------+------+------|
| 5v |Closed |Closed | Open | Open | Open |Closed|Closed|
|------------------------------------------------------------|
|Note: The location of J8 is unidentified. |
+------------------------------------------------------------+
+------------------------------------------------------------+
| CACHE CONFIGURATION |
|------------------------------------------------------------|
| Size | Bank 0 |
|----------------------------+-------------------------------|
| 512KB | (4) 32K x 32 |
+------------------------------------------------------------+
+------------------------------------------------------------+
| CPU SPEED SELECTION (CX 6X86) |
|------------------------------------------------------------|
| CPU | Clock |Multiplier | J13 | J19 | J20 | J21 | VIO |
| speed | speed | | | | | | |
|--------+-------+-----------+------+------+-----+-----+-----|
| 120MHz | 50MHz | 2x |1 & 2,|Closed|Open |Open |Open |
| | | |3 & 4 | | | | |
|--------+-------+-----------+------+------+-----+-----+-----|
| 150MHz | 60MHz | 2x |3 & 4 |Closed|Open |Open |Open |
|--------+-------+-----------+------+------+-----+-----+-----|
| 166MHz | 66MHz | 2x |1 & 2 |Closed|Open |Open |Open |
|------------------------------------------------------------|
|Note: Pins designated should be in the closed position. The |
|location of VIO is unidentified. |
+------------------------------------------------------------+
+------------------------------------------------------------+
| CPU SPEED SELECTION (IBM 6X86) |
|------------------------------------------------------------|
| CPU | Clock |Multiplier | J13 | J19 | J20 | J21 | VIO |
| speed | speed | | | | | | |
|--------+-------+-----------+------+------+-----+-----+-----|
| 120MHz | 50MHz | 2x |1 & 2,|Closed|Open |Open |Open |
| | | |3 & 4 | | | | |
|--------+-------+-----------+------+------+-----+-----+-----|
| 150MHz | 60MHz | 2x |3 & 4 |Closed|Open |Open |Open |
|--------+-------+-----------+------+------+-----+-----+-----|
| 166MHz | 66MHz | 2x |1 & 2 |Closed|Open |Open |Open |
|------------------------------------------------------------|
|Note: Pins designated should be in the closed position. The |
|location of VIO is unidentified. |
+------------------------------------------------------------+
+--------------------------------------------------------------+
| CPU SPEED SELECTION (CX 6X86MX) |
|--------------------------------------------------------------|
| CPU |Clock|Multiplier| J13 | J19 | J20 |J21 | VIO |
|speed |speed| | | | | | |
|------+-----+----------+------------+------+------+----+------|
|166MHz|60MHz| 2.5x | 3 & 4 |Closed|Closed|Open|Closed|
|------+-----+----------+------------+------+------+----+------|
|166MHz|66MHz| 2x | 1 & 2 |Closed| Open |Open|Closed|
|------+-----+----------+------------+------+------+----+------|
|200MHz|66MHz| 2.5x | 1 & 2 |Closed|Closed|Open|Closed|
|------+-----+----------+------------+------+------+----+------|
|200MHz|75MHz| 2.5x |Unidentified|Closed|Closed|Open|Closed|
|------+-----+----------+------------+------+------+----+------|
|233MHz|66MHz| 3x | 1 & 2 | Open |Closed|Open|Closed|
|------+-----+----------+------------+------+------+----+------|
|233MHz|75MHz| 3x |Unidentified| Open |Closed|Open|Closed|
|--------------------------------------------------------------|
|Note: Pins designated should be in the closed position. The |
|location of VIO is unidentified. |
+--------------------------------------------------------------+
+--------------------------------------------------------------+
| CPU SPEED SELECTION (IBM 6X86MX) |
|--------------------------------------------------------------|
| CPU |Clock|Multiplier| J13 | J19 | J20 |J21 | VIO |
|speed |speed| | | | | | |
|------+-----+----------+------------+------+------+----+------|
|166MHz|60MHz| 2.5x | 3 & 4 |Closed|Closed|Open|Closed|
|------+-----+----------+------------+------+------+----+------|
|166MHz|66MHz| 2x | 1 & 2 |Closed| Open |Open|Closed|
|------+-----+----------+------------+------+------+----+------|
|200MHz|66MHz| 2.5x | 1 & 2 |Closed|Closed|Open|Closed|
|------+-----+----------+------------+------+------+----+------|
|200MHz|75MHz| 2.5x |Unidentified|Closed|Closed|Open|Closed|
|------+-----+----------+------------+------+------+----+------|
|233MHz|66MHz| 3x | 1 & 2 | Open |Closed|Open|Closed|
|------+-----+----------+------------+------+------+----+------|
|233MHz|75MHz| 3x |Unidentified| Open |Closed|Open|Closed|
|--------------------------------------------------------------|
|Note: Pins designated should be in the closed position. The |
|location of VIO is unidentified. |
+--------------------------------------------------------------+
+------------------------------------------------------------+
| CPU SPEED SELECTION (AM K5) |
|------------------------------------------------------------|
| CPU | Clock |Multiplier| J13 | J19 | J20 | J21 | VIO |
| speed | speed | | | | | | |
|--------+-------+----------+------+------+------+-----+-----|
| 75MHz | 50MHz | 1.5x |1 & 2,| Open | Open |Open |Open |
| | | |3 & 4 | | | | |
|--------+-------+----------+------+------+------+-----+-----|
| 90MHz | 60MHz | 1.5x |3 & 4 | Open | Open |Open |Open |
|--------+-------+----------+------+------+------+-----+-----|
| 100MHz | 66MHz | 1.5x |1 & 2 | Open | Open |Open |Open |
|--------+-------+----------+------+------+------+-----+-----|
| 120MHz | 60MHz | 2x |3 & 4 |Closed| Open |Open |Open |
|--------+-------+----------+------+------+------+-----+-----|
| 133MHz | 66MHz | 2x |1 & 2 |Closed| Open |Open |Open |
|--------+-------+----------+------+------+------+-----+-----|
| 150MHz | 60MHz | 2.5x |3 & 4 |Closed|Closed|Open |Open |
|--------+-------+----------+------+------+------+-----+-----|
| 166MHz | 66MHz | 2.5x |1 & 2 |Closed|Closed|Open |Open |
|------------------------------------------------------------|
|Note: Pins designated should be in the closed position. The |
|location of VIO is unidentified. |
+------------------------------------------------------------+
+------------------------------------------------------------+
| CPU SPEED SELECTION (AM K6) |
|------------------------------------------------------------|
| CPU | Clock |Multiplier| J13 | J19 | J20 | J21 | VIO |
| speed | speed | | | | | | |
|--------+-------+----------+-----+------+------+-----+------|
| 166MHz | 66MHz | 2.5x |1 & 2|Closed|Closed|Open |Closed|
|--------+-------+----------+-----+------+------+-----+------|
| 200MHz | 66MHz | 3x |1 & 2| Open |Closed|Open |Closed|
|--------+-------+----------+-----+------+------+-----+------|
| 233MHz | 66MHz | 3.5x |1 & 2| Open | Open |Open |Closed|
|------------------------------------------------------------|
|Note: Pins designated should be in the closed position. The |
|location of VIO is unidentified. |
+------------------------------------------------------------+
+------------------------------------------------------------+
| CPU SPEED SELECTION (INTEL) |
|------------------------------------------------------------|
| CPU | Clock |Multiplier| J13 | J19 | J20 | J21 | VIO |
| speed | speed | | | | | | |
|--------+-------+----------+------+------+------+-----+-----|
| 75MHz | 50MHz | 1.5x |1 & 2,| Open | Open |Open |Open |
| | | |3 & 4 | | | | |
|--------+-------+----------+------+------+------+-----+-----|
| 90MHz | 60MHz | 1.5x |3 & 4 | Open | Open |Open |Open |
|--------+-------+----------+------+------+------+-----+-----|
| 100MHz | 66MHz | 1.5x |1 & 2 | Open | Open |Open |Open |
|--------+-------+----------+------+------+------+-----+-----|
| 120MHz | 60MHz | 2x |3 & 4 |Closed| Open |Open |Open |
|--------+-------+----------+------+------+------+-----+-----|
| 133MHz | 66MHz | 2x |1 & 2 |Closed| Open |Open |Open |
|--------+-------+----------+------+------+------+-----+-----|
| 150MHz | 60MHz | 2.5x |3 & 4 |Closed|Closed|Open |Open |
|--------+-------+----------+------+------+------+-----+-----|
| 166MHz | 66MHz | 2.5x |1 & 2 |Closed|Closed|Open |Open |
|--------+-------+----------+------+------+------+-----+-----|
| 200MHz | 66MHz | 3x |1 & 2 | Open |Closed|Open |Open |
|------------------------------------------------------------|
|Note: Pins designated should be in the closed position. The |
|location of VIO is unidentified. |
+------------------------------------------------------------+
+------------------------------------------------------------+
| CPU SPEED SELECTION (INTEL MMX) |
|------------------------------------------------------------|
| CPU | Clock |Multiplier| J13 | J19 | J20 | J21 | VIO |
| speed | speed | | | | | | |
|--------+-------+----------+-----+------+------+-----+------|
| 166MHz | 66MHz | 2.5x |1 & 2|Closed|Closed|Open |Closed|
|--------+-------+----------+-----+------+------+-----+------|
| 200MHz | 66MHz | 3x |1 & 2| Open |Closed|Open |Closed|
|--------+-------+----------+-----+------+------+-----+------|
| 233MHz | 66MHz | 3.5x |1 & 2| Open | Open |Open |Closed|
|------------------------------------------------------------|
|Note: Pins designated should be in the closed position. The |
|location of VIO is unidentified. |
+------------------------------------------------------------+
+------------------------------------------------------------+
| CPU SELECTION |
|------------------------------------------------------------|
| Type | J50 |
|---------------------------------+--------------------------|
| | Single CPU installed | Pins 1 & 2 closed |
|---+-----------------------------+--------------------------|
| » | Dual CPUs installed | Pins 2 & 3 closed |
+------------------------------------------------------------+
+------------------------------------------------------------+
| CPU VOLTAGE SELECTION |
|------------------------------------------------------------|
| Voltage | VD0 | VD1 | VD2 | VD3 |
|------------+-----------+-----------+-----------+-----------|
| 2.8v | Open | Open | Open | Closed |
|------------+-----------+-----------+-----------+-----------|
| 2.9v | Closed | Open | Open | Closed |
|------------+-----------+-----------+-----------+-----------|
| 3.2v | Open | Open | Closed | Closed |
|------------+-----------+-----------+-----------+-----------|
| 3.3v | Closed | Open | Closed | Closed |
|------------+-----------+-----------+-----------+-----------|
| 3.4v | Open | Closed | Closed | Closed |
|------------+-----------+-----------+-----------+-----------|
| 3.5v | Closed | Closed | Closed | Closed |
+------------------------------------------------------------+
+------------------------------------------------------------+
| SERIAL PORT 1 SELECTION |
|------------------------------------------------------------|
| Setting | J14 | J15 |
|--------------------+-------------------+-------------------|
| Used as serial | Pins 1 & 2 closed | Pins 1 & 2 closed |
| port | | |
|--------------------+-------------------+-------------------|
| Used as IR | Pins 2 & 3 closed | Pins 2 & 3 closed |
| connector | | |
+------------------------------------------------------------+