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# TECHNOLAND, INC.
PEAK 550
Device Type Singel board computer
Processor CX M1/CX M2/AM K5/AM K6/Pentium
Processor Speed 75/90/100/120/133/150/166/180/200/233MHz
Chip Set SIS
Video Chip Set SIS
Maximum Onboard 128MB (EDO supported) Unified Memory
Memory Architecture (UMA)
Cache 256/512KB
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, USB connector
NPU Options None
IMG IMG 1
+------------------------------------------------------------+
| CONNECTIONS |
|------------------------------------------------------------|
| Purpose | Location | Purpose | Location |
|----------------+----------+---------------------+----------|
| Power LED & | J1 | VGA port | J8 |
| keylock | | | |
|----------------+----------+---------------------+----------|
| Speaker | J2 | USB connector | J9 |
|----------------+----------+---------------------+----------|
| Reset switch | J3 | PS/2 mouse port | J10 |
|----------------+----------+---------------------+----------|
| IDE interface | J4 | Serial port 1 | J11 |
|----------------+----------+---------------------+----------|
| Floppy drive | J5 | Auxiliary keyboard | J13 |
| interface | | connector | |
|----------------+----------+---------------------+----------|
| Parallel port | J6 | Chassis fan power | J28 |
|----------------+----------+---------------------+----------|
| Serial port 2 | J7 | IDE interface LED | LED1 |
+------------------------------------------------------------+
+------------------------------------------------------------+
| USER CONFIGURABLE SETTINGS |
|------------------------------------------------------------|
| Function | Label | Position |
|-------------------------------------+---------+------------|
| » | On board I/O enabled | JP21 | Open |
|---+---------------------------------+---------+------------|
| | On board I/O disabled | JP21 | Closed |
|---+---------------------------------+---------+------------|
| » | CMOS memory normal operation | JP23 | Open |
|---+---------------------------------+---------+------------|
| | CMOS memory clear | JP23 | Closed |
|---+---------------------------------+---------+------------|
| » | BIOS programming disabled | JP27 | Open |
|---+---------------------------------+---------+------------|
| | BIOS programming enabled | JP27 | Closed |
|---+---------------------------------+---------+------------|
| » | Fan control disabled | JP28 | Open |
|---+---------------------------------+---------+------------|
| | Fan control enabled | JP28 | 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 |
|------------------------------------------------------------|
| Note: Board accepts EDO memory. |
+------------------------------------------------------------+
+------------------------------------------------------------+
| CACHE CONFIGURATION |
|------------------------------------------------------------|
| Size | Bank 0 |
|----------------------------+-------------------------------|
| 256KB | (1) 32K x 64 |
|----------------------------+-------------------------------|
| 512KB | (1) 64K x 64 |
+------------------------------------------------------------+
+------------------------------------------------------------+
| CACHE JUMPER CONFIGURATION |
|------------------------------------------------------------|
| Size | JP17 |
|-----------------------------+------------------------------|
| 256KB | Open |
|-----------------------------+------------------------------|
| 512KB | Closed |
+------------------------------------------------------------+
+------------------------------------------------------------+
| CACHE TYPE CONFIGURATION |
|------------------------------------------------------------|
| Type | JP11 |
|-----------------------------------+------------------------|
| » | Write back | Open |
|---+-------------------------------+------------------------|
| | Write through | Closed |
+------------------------------------------------------------+
+------------------------------------------------------------+
| CACHE PIPELINE CONFIGURATION |
|------------------------------------------------------------|
| Setting | JP12 |
|----------------------------------+-------------------------|
| » | Enabled | Closed |
|------+---------------------------+-------------------------|
| | Disabled | Open |
+------------------------------------------------------------+
+------------------------------------------------------------+
| CACHE/CPU TYPE CONFIGURATION |
|------------------------------------------------------------|
| Type | JP15 |
|-----------------------------+------------------------------|
| Cyrix | Closed |
|-----------------------------+------------------------------|
| AMD | Open |
|-----------------------------+------------------------------|
| Intel | Open |
+------------------------------------------------------------+
+------------------------------------------------------------+
| VIDEO MEMORY CONFIGURATION |
|------------------------------------------------------------|
| Note: The size and location of the video memory is |
| unidentified. |
+------------------------------------------------------------+
+------------------------------------------------------------+
| CPU SPEED SELECTION (CX M1) |
|------------------------------------------------------------|
|CPU speed| Clock |Multiplier| JP5 | JP6 | JP8 | JP19 | JP22 |
| | speed | | | | | | |
|---------+-------+----------+-----+-----+-----+------+------|
| 120MHz | 60MHz | 2x |2 & 3|1 & 2|2 & 3| Open |Closed|
|---------+-------+----------+-----+-----+-----+------+------|
| 150MHz | 60MHz | 2x |2 & 3|1 & 2|2 & 3| Open |Closed|
|---------+-------+----------+-----+-----+-----+------+------|
| 166MHz | 66MHz | 2x |2 & 3|1 & 2|2 & 3|Closed| Open |
|------------------------------------------------------------|
|Note: Pins designated should be in the closed position. |
+------------------------------------------------------------+
+------------------------------------------------------------+
| CPU SPEED SELECTION (CX M2) |
|------------------------------------------------------------|
|CPU speed| Clock |Multiplier| JP5 | JP6 | JP8 | JP19 |JP22|
| | speed | | | | | | |
|---------+---------+----------+-----+-----+-----+------+----|
| 200MHz | 66MHz | 3x |1 & 2|2 & 3|2 & 3|Closed|Open|
|---------+---------+----------+-----+-----+-----+------+----|
| 233MHz | 66MHz | 3.5x |1 & 2|1 & 2|1 & 2|Closed|Open|
|------------------------------------------------------------|
|Note: Pins designated should be in the closed position. |
+------------------------------------------------------------+
+------------------------------------------------------------+
| CPU SPEED SELECTION (AM K5) |
|------------------------------------------------------------|
|CPU speed| Clock |Multiplier| JP5 | JP6 | JP8 | JP19 | JP22 |
| | speed | | | | | | |
|---------+-------+----------+-----+-----+-----+------+------|
| 75MHz | 50MHz | 1.5x |1 & 2|1 & 2|2 & 3|Closed|Closed|
|---------+-------+----------+-----+-----+-----+------+------|
| 90MHz | 60MHz | 1.5x |1 & 2|1 & 2|2 & 3| Open |Closed|
|---------+-------+----------+-----+-----+-----+------+------|
| 100MHz | 66MHz | 1.5x |1 & 2|1 & 2|2 & 3|Closed| Open |
|---------+-------+----------+-----+-----+-----+------+------|
| 120MHz | 60MHz | 2x |2 & 3|1 & 2|2 & 3| Open |Closed|
|---------+-------+----------+-----+-----+-----+------+------|
| 133MHz | 66MHz | 2x |2 & 3|1 & 2|2 & 3|Closed| Open |
|---------+-------+----------+-----+-----+-----+------+------|
| 150MHz | 60MHz | 2.5x |2 & 3|2 & 3|2 & 3| Open |Closed|
|---------+-------+----------+-----+-----+-----+------+------|
| 166MHz | 66MHz | 2.5x |2 & 3|2 & 3|2 & 3|Closed| Open |
|------------------------------------------------------------|
|Note: Pins designated should be in the closed position. |
+------------------------------------------------------------+
+------------------------------------------------------------+
| CPU SPEED SELECTION (AM K6) |
|------------------------------------------------------------|
|CPU speed| Clock |Multiplier| JP5 | JP6 | JP8 | JP19 |JP22|
| | speed | | | | | | |
|---------+---------+----------+-----+-----+-----+------+----|
| 166MHz | 66MHz | 2.5x |2 & 3|2 & 3|2 & 3|Closed|Open|
|---------+---------+----------+-----+-----+-----+------+----|
| 200MHz | 66MHz | 3x |1 & 2|2 & 3|2 & 3|Closed|Open|
|---------+---------+----------+-----+-----+-----+------+----|
| 233MHz | 66MHz | 3.5x |1 & 2|1 & 2|2 & 3|Closed|Open|
|------------------------------------------------------------|
|Note: Pins designated should be in the closed position. |
+------------------------------------------------------------+
+------------------------------------------------------------+
| CPU SPEED SELECTION (INTEL) |
|------------------------------------------------------------|
|CPU speed| Clock |Multiplier| JP5 | JP6 | JP8 | JP19 | JP22 |
| | speed | | | | | | |
|---------+-------+----------+-----+-----+-----+------+------|
| 75MHz | 50MHz | 1.5x |1 & 2|1 & 2|2 & 3|Closed|Closed|
|---------+-------+----------+-----+-----+-----+------+------|
| 90MHz | 60MHz | 1.5x |1 & 2|1 & 2|2 & 3| Open |Closed|
|---------+-------+----------+-----+-----+-----+------+------|
| 100MHz | 66MHz | 1.5x |1 & 2|1 & 2|2 & 3|Closed| Open |
|---------+-------+----------+-----+-----+-----+------+------|
| 120MHz | 60MHz | 2x |2 & 3|1 & 2|2 & 3| Open |Closed|
|---------+-------+----------+-----+-----+-----+------+------|
| 133MHz | 66MHz | 2x |2 & 3|1 & 2|2 & 3|Closed| Open |
|---------+-------+----------+-----+-----+-----+------+------|
| 150MHz | 60MHz | 2.5x |2 & 3|2 & 3|2 & 3| Open |Closed|
|---------+-------+----------+-----+-----+-----+------+------|
| 166MHz | 66MHz | 2.5x |2 & 3|2 & 3|2 & 3|Closed| Open |
|---------+-------+----------+-----+-----+-----+------+------|
| 180MHz | 60MHz | 3x |1 & 2|2 & 3|2 & 3| Open |Closed|
|---------+-------+----------+-----+-----+-----+------+------|
| 200MHz | 66MHz | 3x |1 & 2|2 & 3|2 & 3|Closed| Open |
|------------------------------------------------------------|
|Note: Pins designated should be in the closed position. |
+------------------------------------------------------------+
+------------------------------------------------------------+
| CPU SPEED SELECTION (INTEL MMX) |
|------------------------------------------------------------|
|CPU speed| Clock |Multiplier| JP5 | JP6 | JP8 | JP19 |JP22|
| | speed | | | | | | |
|---------+---------+----------+-----+-----+-----+------+----|
| 166MHz | 66MHz | 2.5x |2 & 3|2 & 3|2 & 3|Closed|Open|
|---------+---------+----------+-----+-----+-----+------+----|
| 200MHz | 66MHz | 3x |1 & 2|2 & 3|2 & 3|Closed|Open|
|---------+---------+----------+-----+-----+-----+------+----|
| 233MHz | 66MHz | 3.5x |1 & 2|1 & 2|2 & 3|Closed|Open|
|------------------------------------------------------------|
|Note: Pins designated should be in the closed position. |
+------------------------------------------------------------+
+------------------------------------------------------------+
| CPU VOLTAGE SELECTION |
|------------------------------------------------------------|
| Voltage | JP3 | JP4 | JP30 |
|--------------+------------+------------+-------------------|
| 2.8v | Closed | Closed | Open |
|--------------+------------+------------+-------------------|
| 2.9v | Closed | Closed | Pins 1 & 2 closed |
|--------------+------------+------------+-------------------|
| 3.2v | Closed | Closed | Pins 3 & 4 closed |
|--------------+------------+------------+-------------------|
| 3.3v | Open | Open | Open |
+------------------------------------------------------------+
+------------------------------------------------------------+
| SERIAL PORT SELECTION |
|------------------------------------------------------------|
| Setting | JP9 | JP14 | JP18 | JP20 | JP26 |
|-----------+----------+---------+---------+--------+--------|
| RS-232 | 1 & 2 | 1 & 2 | 1 & 2 | 1 & 2 | 1 & 2 |
|-----------+----------+---------+---------+--------+--------|
| RS-422 | 3 & 4 | 2 & 3 | 2 & 3 | 2 & 3 | 2 & 3 |
|-----------+----------+---------+---------+--------+--------|
| RS-485 | 5 & 6 | 2 & 3 | 2 & 3 | 2 & 3 | 2 & 3 |
|------------------------------------------------------------|
| Note: Pins designated should be in the closed position. |
+------------------------------------------------------------+
+------------------------------------------------------------+
| ON BOARD VIDEO SELECTION |
|------------------------------------------------------------|
| Setting | JP1 | JP2 | JP29 |
|--------------+-------------------+------------+------------|
| » | Enabled | Pins 1 & 2 closed | Pins 2 & 3 | Pins 1 & 2 |
| | | | closed | closed |
|---+----------+-------------------+------------+------------|
| | Disabled | Pins 2 & 3 closed | Pins 1 & 2 | Pins 2 & 3 |
| | | | closed | closed |
+------------------------------------------------------------+
+------------------------------------------------------------+
| M SYSTEM ADDRESS SELECTION |
|------------------------------------------------------------|
| Setting | JP25 |
|----------------------------+-------------------------------|
| | C0000 | Pins 1 & 2 closed |
|---+------------------------+-------------------------------|
| | C8000 | Pins 3 & 4 closed |
|---+------------------------+-------------------------------|
| | D0000 | Pins 5 & 6 closed |
|---+------------------------+-------------------------------|
| » | D8000 | Pins 7 & 8 closed |
+------------------------------------------------------------+
+------------------------------------------------------------+
| PS/2 MOUSE SELECTION |
|------------------------------------------------------------|
| Setting | JP7 | JP24 |
|------------------+--------------------+--------------------|
| Enabled | Pins 1 & 2 closed | Open |
|------------------+--------------------+--------------------|
| Disabled | Pins 2 & 3 closed | Pins 1 & 2 closed |
+------------------------------------------------------------+