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# AAEON TECHNOLOGY, INC.
SBC-554V, SBC-555
Device Type Single board computer
Processor CX 6X86/IBM 6X86/SGS 6X86/AM K5/AM
K6/Pentium/Pentium MMX
Processor Speed 75/90/100/120/133/150/166/200/233MHz
Chip Set SIS 5582
Video Chip Set Chips and Technology
Maximum Onboard 128MB
Memory
Maximum Video 2MB
Memory
Cache 512KB
BIOS Award
Dimensions 185mm x 122mm
I/O Options Floppy drive interface, IDE interface,
parallel port, PS/2 mouse port, serial ports
(2), VGA port, IR connector, USB connector
IMG IMG 1
+------------------------------------------------------------+
| CONNECTIONS |
|------------------------------------------------------------|
| Purpose | Location | Purpose | Location |
|----------------+----------+---------------------+----------|
| IDE interface | CN1 | VGA port | CN8 |
|----------------+----------+---------------------+----------|
| Floppy drive | CN2 | PS/2 mouse/keyboard | CN9 |
| interface | | port | |
|----------------+----------+---------------------+----------|
| LCD connector | CN3 | Power connector | CN10 |
|----------------+----------+---------------------+----------|
| USB connector | CN4 | Inverter connector | CN11 |
|----------------+----------+---------------------+----------|
| Parallel port | CN5 | IR connector | CN12 |
|----------------+----------+---------------------+----------|
| Serial port 2 | CN6 | IDE interface LED | CN13 |
|----------------+----------+---------------------+----------|
| Serial port 1 | CN7 | Reset switch | JP11 |
+------------------------------------------------------------+
+------------------------------------------------------------+
| USER CONFIGURABLE SETTINGS |
|------------------------------------------------------------|
| Function | Label | Position |
|-----------------------------------+-------+----------------|
| » | PCI bus CLK synchronous | JP5 | Pins 2 & 3 |
| | | | closed |
|---+-------------------------------+-------+----------------|
| | PCI bus CLK asynchronous | JP5 | Pins 1 & 2 |
| | | | closed |
|---+-------------------------------+-------+----------------|
| » | LCD panel voltage select 5v | JP7 | Pins 1 & 2 |
| | | | closed |
|---+-------------------------------+-------+----------------|
| | LCD panel voltage select 3.3v | JP7 | Pins 2 & 3 |
| | | | closed |
|---+-------------------------------+-------+----------------|
| » | CMOS memory normal operation | JP8 | Pins 1 & 2 |
| | | | closed |
|---+-------------------------------+-------+----------------|
| | CMOS memory clear | JP8 | Pins 2 & 3 |
| | | | closed |
+------------------------------------------------------------+
+------------------------------------------------------------+
| SIMM CONFIGURATION |
|------------------------------------------------------------|
| Size | Bank 0 |
|----------------------------+-------------------------------|
| 8MB | (2) 1M x 36 |
|----------------------------+-------------------------------|
| 16MB | (2) 2M x 36 |
|----------------------------+-------------------------------|
| 32MB | (2) 4M x 36 |
|----------------------------+-------------------------------|
| 64MB | (2) 8M x 36 |
|----------------------------+-------------------------------|
| 128MB | (2) 16M x 36 |
+------------------------------------------------------------+
+------------------------------------------------------------+
| SIMM VOLTAGE CONFIGURATION |
|------------------------------------------------------------|
| Voltage | JP2 |
|----------------------------+-------------------------------|
| | 3.3v | Pins 2 & 3 closed |
|---+------------------------+-------------------------------|
| » | 5v | Pins 1 & 2 closed |
+------------------------------------------------------------+
+------------------------------------------------------------+
| CACHE CONFIGURATION |
|------------------------------------------------------------|
| Note: The location of the cache is unidentified. |
+------------------------------------------------------------+
+------------------------------------------------------------+
| VIDEO MEMORY CONFIGURATION |
|------------------------------------------------------------|
| Note: The location of the video memory is unidentified. |
+------------------------------------------------------------+
+------------------------------------------------------------+
| CPU SPEED SELECTION (SGS 6X86) |
|------------------------------------------------------------|
| CPU speed | Clock speed | Multiplier | JP1 | JP6 |
|-----------+-------------+------------+-------+-------------|
| 120MHz | 50MHz | 2x | 5 & 6 | 1 & 2, 3 & |
| | | | | 4, 5 & 6 |
|-----------+-------------+------------+-------+-------------|
| 150MHz | 60MHz | 2x | 5 & 6 | 3 & 4, 5 & |
| | | | | 6 |
|-----------+-------------+------------+-------+-------------|
| 166MHz | 66MHz | 2x | 5 & 6 | 1 & 2, 5 & |
| | | | | 6 |
|------------------------------------------------------------|
| Note: Pins designated should be in the closed position. |
+------------------------------------------------------------+
+------------------------------------------------------------+
| CPU SPEED SELECTION (IBM 6X86) |
|------------------------------------------------------------|
| CPU speed | Clock speed | Multiplier | JP1 | JP6 |
|-----------+-------------+------------+-------+-------------|
| 120MHz | 50MHz | 2x | 5 & 6 | 1 & 2, 3 & |
| | | | | 4, 5 & 6 |
|-----------+-------------+------------+-------+-------------|
| 150MHz | 60MHz | 2x | 5 & 6 | 3 & 4, 5 & |
| | | | | 6 |
|-----------+-------------+------------+-------+-------------|
| 166MHz | 66MHz | 2x | 5 & 6 | 1 & 2, 5 & |
| | | | | 6 |
|------------------------------------------------------------|
| Note: Pins designated should be in the closed position. |
+------------------------------------------------------------+
+------------------------------------------------------------+
| CPU SPEED SELECTION (CX 6X86) |
|------------------------------------------------------------|
| CPU speed | Clock speed | Multiplier | JP1 | JP6 |
|-----------+-------------+------------+-------+-------------|
| 120MHz | 50MHz | 2x | 5 & 6 | 1 & 2, 3 & |
| | | | | 4, 5 & 6 |
|-----------+-------------+------------+-------+-------------|
| 150MHz | 60MHz | 2x | 5 & 6 | 3 & 4, 5 & |
| | | | | 6 |
|-----------+-------------+------------+-------+-------------|
| 166MHz | 66MHz | 2x | 5 & 6 | 1 & 2, 5 & |
| | | | | 6 |
|------------------------------------------------------------|
| Note: Pins designated should be in the closed position. |
+------------------------------------------------------------+
+------------------------------------------------------------+
| CPU SPEED SELECTION (AM K5) |
|------------------------------------------------------------|
| CPU speed | Clock | Multiplier | JP1 | JP6 |
| | speed | | | |
|------------+----------+------------+----------+------------|
| 75MHz | 50MHz | 1.5x | Open | 1 & 2, 3 & |
| | | | | 4, 5 & 6 |
|------------+----------+------------+----------+------------|
| 90MHz | 60MHz | 1.5x | Open | 3 & 4, 5 & |
| | | | | 6 |
|------------+----------+------------+----------+------------|
| 100MHz | 66MHz | 1.5x | Open | 1 & 2, 5 & |
| | | | | 6 |
|------------+----------+------------+----------+------------|
| 120MHz | 60MHz | 2x | 5 & 6 | 3 & 4, 5 & |
| | | | | 6 |
|------------+----------+------------+----------+------------|
| 133MHz | 66MHz | 2x | 5 & 6 | 1 & 2, 5 & |
| | | | | 6 |
|------------+----------+------------+----------+------------|
| 150MHz | 60MHz | 2.5x | 3 & 4, 5 | 3 & 4, 5 & |
| | | | & 6 | 6 |
|------------+----------+------------+----------+------------|
| 166MHz | 66MHz | 2.5x | 3 & 4, 5 | 1 & 2, 5 & |
| | | | & 6 | 6 |
|------------------------------------------------------------|
| Note: Pins designated should be in the closed position. |
+------------------------------------------------------------+
+------------------------------------------------------------+
| CPU SPEED SELECTION (AM K6) |
|------------------------------------------------------------|
| CPU speed | Clock | Multiplier | JP1 | JP6 |
| | speed | | | |
|------------+----------+------------+------------+----------|
| 166MHz | 66MHz | 2.5x | 3 & 4, 5 & | 1 & 2, 5 |
| | | | 6 | & 6 |
|------------+----------+------------+------------+----------|
| 200MHz | 66MHz | 3x | 3 & 4 | 1 & 2, 5 |
| | | | | & 6 |
|------------+----------+------------+------------+----------|
| 233MHz | 66MHz | 3.5x | Open | 1 & 2, 5 |
| | | | | & 6 |
|------------------------------------------------------------|
| Note: Pins designated should be in the closed position. |
+------------------------------------------------------------+
+------------------------------------------------------------+
| CPU SPEED SELECTION (INTEL) |
|------------------------------------------------------------|
| CPU speed | Clock | Multiplier | JP1 | JP6 |
| | speed | | | |
|------------+----------+------------+----------+------------|
| 75MHz | 50MHz | 1.5x | Open | 1 & 2, 3 & |
| | | | | 4, 5 & 6 |
|------------+----------+------------+----------+------------|
| 90MHz | 60MHz | 1.5x | Open | 3 & 4, 5 & |
| | | | | 6 |
|------------+----------+------------+----------+------------|
| 100MHz | 66MHz | 1.5x | Open | 1 & 2, 5 & |
| | | | | 6 |
|------------+----------+------------+----------+------------|
| 120MHz | 60MHz | 2x | 5 & 6 | 3 & 4, 5 & |
| | | | | 6 |
|------------+----------+------------+----------+------------|
| 133MHz | 66MHz | 2x | 5 & 6 | 1 & 2, 5 & |
| | | | | 6 |
|------------+----------+------------+----------+------------|
| 150MHz | 60MHz | 2.5x | 3 & 4, 5 | 3 & 4, 5 & |
| | | | & 6 | 6 |
|------------+----------+------------+----------+------------|
| 166MHz | 66MHz | 2.5x | 3 & 4, 5 | 1 & 2, 5 & |
| | | | & 6 | 6 |
|------------+----------+------------+----------+------------|
| 200MHz | 66MHz | 3x | 3 & 4 | 1 & 2, 5 & |
| | | | | 6 |
|------------------------------------------------------------|
| Note: Pins designated should be in the closed position. |
+------------------------------------------------------------+
+------------------------------------------------------------+
| CPU SPEED SELECTION (INTEL MMX) |
|------------------------------------------------------------|
| CPU speed | Clock | Multiplier | JP1 | JP6 |
| | speed | | | |
|------------+----------+------------+------------+----------|
| 166MHz | 66MHz | 2.5x | 3 & 4, 5 & | 1 & 2, 5 |
| | | | 6 | & 6 |
|------------+----------+------------+------------+----------|
| 200MHz | 66MHz | 3x | 3 & 4 | 1 & 2, 5 |
| | | | | & 6 |
|------------------------------------------------------------|
| Note: Pins designated should be in the closed position. |
+------------------------------------------------------------+
+------------------------------------------------------------+
| CPU VOLTAGE SELECTION (SINGLE) |
|------------------------------------------------------------|
| Voltage | JP3 |
|---------------------------------+--------------------------|
| » | 3.3v | Closed |
|--------+------------------------+--------------------------|
| | 3.5v | Open |
+------------------------------------------------------------+
+------------------------------------------------------------+
| CPU VOLTAGE SELECTION (DUAL) |
|------------------------------------------------------------|
| Voltage | JP4 |
|-------------------+----------------------------------------|
| | 2.0v | Open |
|---+---------------+----------------------------------------|
| | 2.1v | Pins 1 & 2 closed |
|---+---------------+----------------------------------------|
| | 2.2v | Pins 3 & 4 closed |
|---+---------------+----------------------------------------|
| | 2.3v | Pins 1 & 2, 3 & 4 closed |
|---+---------------+----------------------------------------|
| | 2.4v | Pins 5 & 6 closed |
|---+---------------+----------------------------------------|
| | 2.5v | Pins 1 & 2, 5 & 6 closed |
|---+---------------+----------------------------------------|
| | 2.6v | Pins 3 & 4, 5 & 6 closed |
|---+---------------+----------------------------------------|
| | 2.7v | Pins 1 & 2, 3 & 4, 5 & 6 closed |
|---+---------------+----------------------------------------|
| » | 2.8v | Pins 7 & 8 closed |
|---+---------------+----------------------------------------|
| | 2.9v | Pins 1 & 2, 7 & 8 closed |
|---+---------------+----------------------------------------|
| | 3.0v | Pins 3 & 4, 7 & 8 closed |
|---+---------------+----------------------------------------|
| | 3.1v | Pins 1 & 2, 3 & 4, 7& 8 closed |
|---+---------------+----------------------------------------|
| | 3.2v | Pins 5 & 6, 7 & 8 closed |
|---+---------------+----------------------------------------|
| | 3.3v | Pins 3 & 4, 5 & 6, 7 & 8 closed |
|---+---------------+----------------------------------------|
| | 3.4v | Pins 1 & 2, 3 & 4, 5 & 6, 7 & 8 closed |
+------------------------------------------------------------+
+------------------------------------------------------------+
| SSD ADDRESS SELECTION |
|------------------------------------------------------------|
| Address | JP9 |
|----------------------------+-------------------------------|
| | CC000 | Open |
|---+------------------------+-------------------------------|
| | D0000 | Pins 5 & 6 closed |
|---+------------------------+-------------------------------|
| | D4000 | Pins 3 & 4 closed |
|---+------------------------+-------------------------------|
| » | D8000 | Pins 3 & 4, 5 & 6 closed |
|---+------------------------+-------------------------------|
| | DC000 | Pins 1 & 2 closed |
+------------------------------------------------------------+
+------------------------------------------------------------+
| SERIAL PORT 2 SELECTION |
|------------------------------------------------------------|
| Setting | JP10 |
|----------------------------+-------------------------------|
| » | RS-232 | Pins 1 & 2 closed |
|---+------------------------+-------------------------------|
| | RS-422 | Pins 3 & 4 closed |
|---+------------------------+-------------------------------|
| | RS-485 | Pins 5 & 6 closed |
+------------------------------------------------------------+