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# DEICO ELECTRONICS, INC.
PREDATOR-Z
Processor 80386DX/80486SX/80487SX/80486DX/ODP486SX/80486DX2
Processor 20/25/33/40/50(internal)/50/66(internal) MHz
Speed
Chip Set Symphony
Max. Onboard 64MB
DRAM
Cache 64/128/256KB
BIOS AMI
Dimensions 355mm x 304mm
I/O Options Floppy drive interface, IDE interface, parallel
port, PS/2 mouse port, serial ports (2)
NPU Options 80387DX
(IMG) IMG 1
+------------------------------------------------------------+
| CONNECTIONS |
|------------------------------------------------------------|
| Purpose | Location | Purpose | Location |
|-------------------+----------+------------------+----------|
| Serial port 2 | J2 | Power LED & | J23 |
| | | keylock | |
|-------------------+----------+------------------+----------|
| Serial port 1 | J3 | Turbo switch | J24/pins |
| | | | 1 & 2 |
|-------------------+----------+------------------+----------|
| PS/2 mouse port | J5 | Turbo LED | J24/pins |
| | | | 3 & 4 |
|-------------------+----------+------------------+----------|
| Parallel port | J14 | Reset switch | J26 |
|-------------------+----------+------------------+----------|
| Floppy drive | J21 | IDE interface | J27 |
| interface | | LED | |
|-------------------+----------+------------------+----------|
| IDE interface | J22 | External Battery | J28 |
+------------------------------------------------------------+
+------------------------------------------------------------+
| USER CONFIGURABLE SETTINGS |
|------------------------------------------------------------|
| Function | Jumper/Switch | Position |
|-------------------------------+---------------+------------|
| » | PS/2 mouse port enabled | JP1 | pins 1 & 2 |
| | (IRQ12) | | closed |
|---+---------------------------+---------------+------------|
| | PS/2 mouse port disabled | JP1 | pins 2 & 3 |
| | | | closed |
|---+---------------------------+---------------+------------|
| » | Flash BIOS write protect | JP3 | pins 1 & 2 |
| | enabled | | closed |
|---+---------------------------+---------------+------------|
| | Flash BIOS write protect | JP3 | pins 2 & 3 |
| | disabled | | closed |
|---+---------------------------+---------------+------------|
| » | BIOS type select flash | JP4 | pins 1 & 2 |
| | | | closed |
|---+---------------------------+---------------+------------|
| | BIOS type select standard | JP4 | pins 2 & 3 |
| | | | closed |
|---+---------------------------+---------------+------------|
| » | Monitor type select color | JP14 | pins 1 & 2 |
| | | | closed |
|---+---------------------------+---------------+------------|
| | Monitor type select | JP14 | pins 2 & 3 |
| | monochrome | | closed |
|---+---------------------------+---------------+------------|
| » | Real time clock normal | JP17 | pins 1 & 2 |
| | operation | | closed |
|---+---------------------------+---------------+------------|
| | Real time clock memory | JP17 | pins 2 & 3 |
| | clear | | closed |
|---+---------------------------+---------------+------------|
| » | Factory configured - do | JP28 | pins 1 & 2 |
| | not alter | | closed |
|---+---------------------------+---------------+------------|
| » | I/O ports enabled | JP33 | pins 1 & 2 |
| | | | closed |
|---+---------------------------+---------------+------------|
| | I/O ports disabled | JP33 | pins 2 & 3 |
| | | | closed |
|---+---------------------------+---------------+------------|
| » | Factory configured - do | JP34 | Unknown |
| | not alter | | |
+------------------------------------------------------------+
+------------------------------------------------------------+
| SERIAL PORT IRQ CONFIGURATION |
|------------------------------------------------------------|
| Port 1 | Port 2 | JP2 | JP5 | JP6 | JP7 |
| (J3) | (J2) | | | | |
|-----------+-----------+---------+--------+--------+--------|
| IRQ3 | IRQ4 | pins 3 | pins 2 | pins 1 | pins 3 |
| | | & 4 | & 3 | & 2 | & 4 |
|-----------+-----------+---------+--------+--------+--------|
| IRQ3 | IRQ5 | pins 2 | pins 3 | pins 1 | pins 3 |
| | | & 3 | & 4 | & 2 | & 4 |
|-----------+-----------+---------+--------+--------+--------|
| IRQ3 | IRQ9 | pins 3 | pins 3 | pins 1 | pins 2 |
| | | & 4 | & 4 | & 2 | & 3 |
|-----------+-----------+---------+--------+--------+--------|
| IRQ3 | Disabled | pins 3 | pins 3 | pins 1 | pins 3 |
| | | & 4 | & 4 | & 2 | & 4 |
|-----------+-----------+---------+--------+--------+--------|
| IRQ4 | IRQ3 | pins 3 | pins 1 | pins 2 | pins 3 |
| | | & 4 | & 2 | & 3 | & 4 |
|-----------+-----------+---------+--------+--------+--------|
| IRQ4 | IRQ5 | pins 2 | pins 1 | pins 3 | pins 3 |
| | | & 3 | & 2 | & 4 | & 4 |
|-----------+-----------+---------+--------+--------+--------|
| IRQ4 | IRQ9 | pins 3 | pins 1 | pins 3 | pins 2 |
| | | & 4 | & 2 | & 4 | & 3 |
|-----------+-----------+---------+--------+--------+--------|
| IRQ4 | Disabled | pins 3 | pins 1 | pins 3 | pins 3 |
| | | & 4 | & 2 | & 4 | & 4 |
|-----------+-----------+---------+--------+--------+--------|
| IRQ5 | IRQ3 | pins 1 | pins 3 | pins 2 | pins 3 |
| | | & 2 | & 4 | & 3 | & 4 |
|-----------+-----------+---------+--------+--------+--------|
| IRQ5 | IRQ4 | pins 1 | pins 2 | pins 3 | pins 3 |
| | | & 2 | & 3 | & 4 | & 4 |
|-----------+-----------+---------+--------+--------+--------|
| IRQ5 | IRQ9 | pins 1 | pins 3 | pins 3 | pins 2 |
| | | & 2 | & 4 | & 4 | & 3 |
|-----------+-----------+---------+--------+--------+--------|
| IRQ5 | Disabled | pins 1 | pins 3 | pins 3 | pins 3 |
| | | & 2 | & 4 | & 4 | & 4 |
|-----------+-----------+---------+--------+--------+--------|
| IRQ9 | IRQ3 | pins 3 | pins 3 | pins 2 | pins 1 |
| | | & 4 | & 4 | & 3 | & 2 |
|-----------+-----------+---------+--------+--------+--------|
| IRQ9 | IRQ4 | pins 3 | pins 2 | pins 3 | pins 1 |
| | | & 4 | & 3 | & 4 | & 2 |
|-----------+-----------+---------+--------+--------+--------|
| IRQ9 | IRQ5 | pins 2 | pins 3 | pins 3 | pins 1 |
| | | & 3 | & 4 | & 4 | & 2 |
|-----------+-----------+---------+--------+--------+--------|
| IRQ9 | Disabled | pins 3 | pins 3 | pins 3 | pins 1 |
| | | & 4 | & 4 | & 4 | & 2 |
|-----------+-----------+---------+--------+--------+--------|
| Disabled | IRQ3 | pins 3 | pins 3 | pins 2 | pins 3 |
| | | & 4 | & 4 | & 3 | & 4 |
|-----------+-----------+---------+--------+--------+--------|
| Disabled | IRQ4 | pins 3 | pins 2 | pins 3 | pins 3 |
| | | & 4 | & 3 | & 4 | & 4 |
|-----------+-----------+---------+--------+--------+--------|
| Disabled | IRQ5 | pins 2 | pins 3 | pins 3 | pins 3 |
| | | & 3 | & 4 | & 4 | & 4 |
|-----------+-----------+---------+--------+--------+--------|
| Disabled | IRQ9 | pins 3 | pins 3 | pins 3 | pins 2 |
| | | & 4 | & 4 | & 4 | & 3 |
|-----------+-----------+---------+--------+--------+--------|
| Disabled | Disabled | pins 3 | pins 3 | pins 3 | pins 3 |
| | | & 4 | & 4 | & 4 | & 4 |
|------------------------------------------------------------|
| Note:Pins designated should be in the closed postion. |
| |
| The onboard serial ports will automatically configure |
| themselves according to the number of external COM devices |
| installed in the system. Please refer to the following |
| table for an explanation. |
+------------------------------------------------------------+
+------------------------------------------------------------+
| AUTO-CONFIGURING COM PORT ASSIGNMENT |
|------------------------------------------------------------|
| External Port(s) | Serial Port 1 | Serial Port 2 |
|--------------------+-------------------+-------------------|
| None | COM1 | COM2 |
|--------------------+-------------------+-------------------|
| COM1 | COM3 | COM2 |
|--------------------+-------------------+-------------------|
| COM2 | COM1 | COM4 |
|--------------------+-------------------+-------------------|
| COM1 & COM2 | COM3 | COM4 |
+------------------------------------------------------------+
+------------------------------------------------------------+
| PARALLEL PORT IRQ CONFIGURATION |
|------------------------------------------------------------|
| IRQ | JP8 |
|------------------------+-----------------------------------|
| IRQ 7 | pins 1 & 2 closed |
|------------------------+-----------------------------------|
| IRQ 5 | pins 2 & 3 closed |
|------------------------+-----------------------------------|
| Disabled | pins 3 & 4 closed |
|------------------------------------------------------------|
| Note:Parallel port LPT assignments are auto-configuring. |
| If an external card is added to the system with LPT 1 |
| already defined, the main board parallel port will |
| automatically become LPT 2. |
+------------------------------------------------------------+
+------------------------------------------------------------+
| SRAM CONFIGURATION |
|------------------------------------------------------------|
| Size | Cache | Location | TAG |
|------------+---------------+---------------+---------------|
| 64KB | (8) 8K x 8 | Banks 0 & 1 | (1) 8K x 8 |
|------------+---------------+---------------+---------------|
| 128KB | (4) 32K x 8 | Bank 0 | (1) 32K x 8 |
|------------+---------------+---------------+---------------|
| 256KB | (8) 32K x 8 | Banks 0 & 1 | (1) 32K x 8 |
+------------------------------------------------------------+
+------------------------------------------------------------+
| SRAM JUMPER CONFIGURATION |
|------------------------------------------------------------|
| Size | JP12 | JP13 | JP15 | JP16 | JP18 | JP19 |JP20 |JP21 |
|------+------+------+------+------+------+------+-----+-----|
| 64KB |1 & 2 |1 & 2 |1 & 2 |1 & 2 |1 & 2 |1 & 2 |1 & 2|1 & 2|
|------+------+------+------+------+------+------+-----+-----|
|128KB |2 & 3 |2 & 3 |2 & 3 |2 & 3 |2 & 3 |2 & 3 |2 & 3|2 & 3|
|------+------+------+------+------+------+------+-----+-----|
|256KB |1 & 2 |1 & 2 |1 & 2 |1 & 2 |1 & 2 |3 & 4 |3 & 4|3 & 4|
|------------------------------------------------------------|
|Note:Pins designated should be in the closed position. |
+------------------------------------------------------------+
+------------------------------------------------------------+
| SRAM/CPU JUMPER CONFIGURATION |
|------------------------------------------------------------|
| Size | CPU type | JP29 | JP30 |
|-------+-----------------+-----------------+----------------|
| 64KB | 80386DX | pins 2 & 3 | pins 2 & 3 |
| | | closed | closed |
|-------+-----------------+-----------------+----------------|
| 64KB | any 80486 | pins 1 & 2 | pins 1 & 2 |
| | series | closed | closed |
|-------+-----------------+-----------------+----------------|
| 128KB | 80386DX | pins 1 & 2 | pins 1 & 2 |
| | | closed | closed |
|-------+-----------------+-----------------+----------------|
| 128KB | any 80486 | pins 1 & 2 | pins 1 & 2 |
| | series | closed | closed |
|-------+-----------------+-----------------+----------------|
| 256KB | 80386DX | pins 2 & 3 | pins 2 & 3 |
| | | closed | closed |
|-------+-----------------+-----------------+----------------|
| 256KB | any 80486 | pins 1 & 2 | pins 1 & 2 |
| | series | closed | closed |
+------------------------------------------------------------+
+------------------------------------------------------------+
| CPU TYPE CONFIGURATION |
|------------------------------------------------------------|
| CPU | JP25 | JP26 | JP27 | JP31 | JP32 |
|-------------+---------+---------+--------+--------+--------|
| 80386DX | N/A | N/A | N/A | pins 1 | pins 1 |
| | | | | & 2 | & 2 |
|-------------+---------+---------+--------+--------+--------|
| 80486SX | pins 3 | pins 3 | pins 3 | pins 2 | pins 2 |
| | & 4 | & 4 | & 4 | & 3 | & 3 |
|-------------+---------+---------+--------+--------+--------|
| 80487SX | pins 2 | pins 2 | pins 2 | pins 2 | pins 2 |
| | & 3 | & 3 | & 3 | & 3 | & 3 |
|-------------+---------+---------+--------+--------+--------|
| 80486DX/DX2 | pins 1 | pins 1 | pins 1 | pins 2 | pins 2 |
| | & 2 | & 2 | & 2 | & 3 | & 3 |
|------------------------------------------------------------|
| Note:Pins designated should be in the closed postion. |
+------------------------------------------------------------+
+------------------------------------------------------------+
| CPU SPEED CONFIGURATION |
|------------------------------------------------------------|
| Speed | JP9 | JP10 | JP11 | JP23 | JP24 |
|------------+---------+---------+---------+--------+--------|
| 20MHz | pins 1 | pins 1 | pins 1 | pins 1 | pins 1 |
| | & 2 | & 2 | & 2 | & 2 | & 2 |
|------------+---------+---------+---------+--------+--------|
| 25/50i MHz | pins 3 | pins 1 | pins 1 | pins 1 | pins 1 |
| | & 4 | & 2 | & 2 | & 2 | & 2 |
|------------+---------+---------+---------+--------+--------|
| 33/66i MHz | pins 5 | pins 1 | pins 1 | pins 1 | pins 1 |
| | & 6 | & 2 | & 2 | & 2 | & 2 |
|------------+---------+---------+---------+--------+--------|
| 40MHz | pins 7 | pins 1 | pins 2 | pins 1 | pins 1 |
| | & 8 | & 2 | & 3 | & 2 | & 2 |
|------------+---------+---------+---------+--------+--------|
| 50MHz | pins 3 | pins 2 | pins 1 | pins 2 | pins 2 |
| | & 4 | & 3 | & 2 | & 3 | & 3 |
|------------------------------------------------------------|
| Note:Pins designated should be in the closed position. |
+------------------------------------------------------------+
+------------------------------------------------------------+
| DRAM CONFIGURATION |
|------------------------------------------------------------|
| Size | Bank 0 | Bank 1 | Bank 2 | Bank 3 |
|------+-------------+-------------+------------+------------|
| 1MB | (4) 256K x | NONE | NONE | NONE |
| | 9 | | | |
|------+-------------+-------------+------------+------------|
| 2MB | (4) 256K x | (4) 256K x | NONE | NONE |
| | 9 | 9 | | |
|------+-------------+-------------+------------+------------|
| 3MB | (4) 256K x | (4) 256K x | (4) 256K x | NONE |
| | 9 | 9 | 9 | |
|------+-------------+-------------+------------+------------|
| 4MB | (4) 256K x | (4) 256K x | (4) 256K x | (4) 256K x |
| | 9 | 9 | 9 | 9 |
|------+-------------+-------------+------------+------------|
| 4MB | (4) 1M x 9 | NONE | NONE | NONE |
|------+-------------+-------------+------------+------------|
| 5MB | (4) 1M x 9 | (4) 256K x | NONE | NONE |
| | | 9 | | |
|------+-------------+-------------+------------+------------|
| 6MB | (4) 1M x 9 | (4) 256K x | (4) 256K x | NONE |
| | | 9 | 9 | |
|------+-------------+-------------+------------+------------|
| 7MB | (4) 1M x 9 | (4) 256K x | (4) 256K x | (4) 256K x |
| | | 9 | 9 | 9 |
|------+-------------+-------------+------------+------------|
| 8MB | (4) 1M x 9 | (4) 1M x 9 | NONE | NONE |
|------+-------------+-------------+------------+------------|
| 9MB | (4) 1M x 9 | (4) 1M x 9 | (4) 256K x | NONE |
| | | | 9 | |
|------+-------------+-------------+------------+------------|
| 10MB | (4) 1M x 9 | (4) 1M x 9 | (4) 256K x | (4) 256K x |
| | | | 9 | 9 |
|------+-------------+-------------+------------+------------|
| 12MB | (4) 1M x 9 | (4) 1M x 9 | (4) 1M x 9 | NONE |
|------+-------------+-------------+------------+------------|
| 16MB | (4) 1M x 9 | (4) 1M x 9 | (4) 1M x 9 | (4) 1M x 9 |
|------+-------------+-------------+------------+------------|
| 16MB | (4) 4M x 9 | NONE | NONE | NONE |
|------+-------------+-------------+------------+------------|
| 17MB | (4) 4M x 9 | (4) 256K x | NONE | NONE |
| | | 9 | | |
|------+-------------+-------------+------------+------------|
| 18MB | (4) 4M x 9 | (4) 256K x | (4) 256K x | NONE |
| | | 9 | 9 | |
|------+-------------+-------------+------------+------------|
| 19MB | (4) 4M x 9 | (4) 256K x | (4) 256K x | (4) 256K x |
| | | 9 | 9 | 9 |
|------+-------------+-------------+------------+------------|
| 20MB | (4) 4M x 9 | (4) 1M x 9 | NONE | NONE |
|------+-------------+-------------+------------+------------|
| 21MB | (4) 4M x 9 | (4) 1M x 9 | (4) 256K x | NONE |
| | | | 9 | |
|------+-------------+-------------+------------+------------|
| 22MB | (4) 4M x 9 | (4) 1M x 9 | (4) 256K x | (4) 256K x |
| | | | 9 | 9 |
|------+-------------+-------------+------------+------------|
| 24MB | (4) 4M x 9 | (4) 1M x 9 | (4) 1M x 9 | NONE |
|------+-------------+-------------+------------+------------|
| 28MB | (4) 4M x 9 | (4) 1M x 9 | (4) 1M x 9 | (4) 1M x 9 |
|------+-------------+-------------+------------+------------|
| 32MB | (4) 4M x 9 | (4) 4M x 9 | NONE | NONE |
|------+-------------+-------------+------------+------------|
| 33MB | (4) 4M x 9 | (4) 4M x 9 | (4) 256K x | NONE |
| | | | 9 | |
|------+-------------+-------------+------------+------------|
| 34MB | (4) 4M x 9 | (4) 4M x 9 | (4) 256K x | (4) 256K x |
| | | | 9 | 9 |
|------+-------------+-------------+------------+------------|
| 36MB | (4) 4M x 9 | (4) 4M x 9 | (4) 1M x 9 | NONE |
|------+-------------+-------------+------------+------------|
| 37MB | (4) 256K x | (4) 1M x 9 | (4) 4M x 9 | (4) 4M x 9 |
| | 9 | | | |
|------+-------------+-------------+------------+------------|
| 40MB | (4) 4M x 9 | (4) 4M x 9 | (4) 1M x 9 | (4) 1M x 9 |
|------+-------------+-------------+------------+------------|
| 48MB | (4) 4M x 9 | (4) 4M x 9 | (4) 4M x 9 | NONE |
|------+-------------+-------------+------------+------------|
| 49MB | (4) 256K x | (4) 4M x 9 | (4) 4M x 9 | (4) 4M x 9 |
| | 9 | | | |
|------+-------------+-------------+------------+------------|
| 52MB | (4) 4M x 9 | (4) 1M x 9 | (4) 4M x 9 | (4) 4M x 9 |
|------+-------------+-------------+------------+------------|
| 64MB | (4) 4M x 9 | (4) 4M x 9 | (4) 4M x 9 | (4) 4M x 9 |
+------------------------------------------------------------+