DEICO ELECTRONICS, INC. ======================= PREDATOR II Processor 80386DX/CX486DLC/80486SX/80487SX/80486DX/ODP486SX/80486DX2 Processor 20/25/33/50(internal)/40/50/66(internal)MHz Speed Chip Set Symphony Max. 64MB onboard DRAM SRAM Cache 128/512KB BIOS AMI Dimensions 330mm x 218mm I/O Floppy drive interface, IDE interface, parallel port, PS/2 Options mouse port serial ports (2), VGA feature connector, VGA port NPU 80387DX Options +------------------------------------------------------------+ | CONNECTIONS | |------------------------------------------------------------| | Purpose | Location | Purpose | Location | |-----------------+----------+--------------------+----------| | Serial port 1 | J3 | IDE interface LED | J11 | |-----------------+----------+--------------------+----------| | Serial port 2 | J4 | Turbo switch | J12/pins | | | | | 1 & 2 | |-----------------+----------+--------------------+----------| | PS/2 mouse port | J5 | Turbo LED | J12/pins | | | | | 3 & 4 | |-----------------+----------+--------------------+----------| | Parallel port | J6 | Speaker | J13 | |-----------------+----------+--------------------+----------| | Floppy drive | J7 | Power LED & | J14 | | interface | | keylock | | |-----------------+----------+--------------------+----------| | IDE interface | J8 | CPU clock speed | J25 | | | | display | | |-----------------+----------+--------------------+----------| | VGA port | J9 | VGA feature | J26 | | | | connector | | |-----------------+----------+--------------------+----------| | Reset switch | J10 | | | +------------------------------------------------------------+ +------------------------------------------------------------+ | USER CONFIGURABLE SETTINGS | |------------------------------------------------------------| | Function | Jumper | Position | |--------------------------------------+--------+------------| |>> | PS/2 mouse port enabled (IRQ12) | JP1 | pins 1 & 2 | | | | | closed | |---+----------------------------------+--------+------------| | | PS/2 mouse port disabled | JP1 | pins 2 & 3 | | | | | closed | |---+----------------------------------+--------+------------| |>> | Factory configured - do not | JP2 | pins 2 & 3 | | | alter | | closed | |---+----------------------------------+--------+------------| |>> | Flash BIOS program mode enabled | JP3 | pins 1 & 2 | | | | | closed | |---+----------------------------------+--------+------------| | | Flash BIOS program mode disabled | JP3 | pins 2 & 3 | | | | | closed | |---+----------------------------------+--------+------------| |>> | BIOS select flash BIOS | JP4 | pins 1 & 2 | | | | | closed | |---+----------------------------------+--------+------------| | | BIOS select standard BIOS | JP4 | pins 2 & 3 | | | | | closed | |---+----------------------------------+--------+------------| |>> | All main board I/O ports enabled | JP8 | pins 1 & 2 | | | | | closed | |---+----------------------------------+--------+------------| | | All main board I/O ports | JP8 | pins 2 & 3 | | | disabled | | closed | |---+----------------------------------+--------+------------| |>> | Monitor type select color | JP9 | pins 1 & 2 | | | | | closed | |---+----------------------------------+--------+------------| | | Monitor type select monochrome | JP9 | pins 2 & 3 | | | | | closed | |---+----------------------------------+--------+------------| |>> | CMOS memory normal operation | JP10 | pins 1 & 2 | | | | | closed | |---+----------------------------------+--------+------------| | | CMOS memory clear | JP10 | pins 2 & 3 | | | | | closed | |---+----------------------------------+--------+------------| |>> | Onboard EGA disabled | JP21 | pins 2 & 3 | | | | | closed | |---+----------------------------------+--------+------------| | | Onboard EGA enabled | JP21 | pins 1 & 2 | | | | | closed | |---+----------------------------------+--------+------------| |>> | Onboard VGA enabled | JP22 | pins 1 & 2 | | | | | closed | |---+----------------------------------+--------+------------| | | Onboard VGA disabled | JP22 | pins 2 & 3 | | | | | closed | |------------------------------------------------------------| | Note: J8 does not disable the PS/2 mouse or the onboard | | VGA port. | +------------------------------------------------------------+ +------------------------------------------------------------+ | SERIAL PORT 1 IRQ CONFIGURATION | |------------------------------------------------------------| | Address | COM Assignment | IRQ | JP5 | |--------------+----------------+---------+------------------| | Disabled | N/A | N/A | pins 3 & 4 | | | | | closed | |--------------+----------------+---------+------------------| | 3F8 | COM1 | 4 | pins 1 & 2 | | | | | closed | |--------------+----------------+---------+------------------| | 3F8 | COM1 | 5 | pins 2 & 3 | | | | | closed | |--------------+----------------+---------+------------------| | 3E8 | COM3 | 4 | pins 1 & 2 | | | | | closed | |--------------+----------------+---------+------------------| | 3E8 | COM3 | 5 | pins 2 & 3 | | | | | closed | |------------------------------------------------------------| | Note: If "AUTO" I/O port management is enabled in BIOS, | | serial port COM assignments will be auto configuring. If | | "MANUAL" I/O port management is enabled, COM assignments | | will follow the table above. | +------------------------------------------------------------+ +------------------------------------------------------------+ | SERIAL PORT 2 IRQ CONFIGURATION | |------------------------------------------------------------| | Address | COM Assignment | IRQ | JP6 | |--------------+----------------+---------+------------------| | Disabled | N/A | N/A | pins 3 & 4 | | | | | closed | |--------------+----------------+---------+------------------| | 2F8 | COM2 | 3 | pins 1 & 2 | | | | | closed | |--------------+----------------+---------+------------------| | 2F8 | COM2 | 9 | pins 2 & 3 | | | | | closed | |--------------+----------------+---------+------------------| | 2E8 | COM4 | 3 | pins 1 & 2 | | | | | closed | |--------------+----------------+---------+------------------| | 2E8 | COM4 | 9 | pins 2 & 3 | | | | | closed | |------------------------------------------------------------| | Note: If "AUTO" I/O port management is enabled in BIOS, | | serial port COM assignments will be auto-configuring. If | | "MANUAL" I/O port management is enabled, COM assignments | | will follow the table above. | +------------------------------------------------------------+ +------------------------------------------------------------+ | PARALLEL PORT IRQ CONFIGURATION | |------------------------------------------------------------| | Address | LPT Assignment | IRQ | JP7 | |--------------+----------------+--------+-------------------| | Disabled | N/A | N/A | pins 3 & 4 closed | |--------------+----------------+--------+-------------------| | 378 | LPT1 | 7 | pins 1 & 2 closed | |--------------+----------------+--------+-------------------| | 378 | LPT1 | 5 | pins 2 & 3 closed | |--------------+----------------+--------+-------------------| | 278 | LPT2 | 7 | pins 1 & 2 closed | |--------------+----------------+--------+-------------------| | 278 | LPT2 | 5 | pins 2 & 3 closed | |--------------+----------------+--------+-------------------| | 3BC | LPT3 | 7 | pins 1 & 2 closed | |--------------+----------------+--------+-------------------| | 3BC | LPT3 | 5 | pins 2 & 3 closed | +------------------------------------------------------------+ +------------------------------------------------------------+ | CACHE CONFIGURATION | |------------------------------------------------------------| | Size | Cache | TAG | |------------------+--------------------+--------------------| | 128KB | (4) 32K x 8 | (1) 32K x 8 | |------------------+--------------------+--------------------| | 512KB | (4) 128K x 8 | (1) 32K x 8 | +------------------------------------------------------------+ +------------------------------------------------------------+ | CACHE JUMPER CONFIGURATION | |------------------------------------------------------------| | Size | JP17 | JP18 | JP19 | JP20 | |-------+-------------+------------+------------+------------| | 128KB | pins 1 & 2 | pins 1 & 2 | pins 1 & 2 | pins 1 & 2 | | | closed | closed | closed | closed | |-------+-------------+------------+------------+------------| | 512KB | pins 2 & 3 | pins 2 & 3 | pins 2 & 3 | pins 2 & 3 | | | closed | closed | closed | closed | +------------------------------------------------------------+ +------------------------------------------------------------+ | VRAM CONFIGURATION | |------------------------------------------------------------| | Size | Location | Video RAM | |------------------+--------------------+--------------------| | 512KB | Bank 0 | (4) 256K x 4 ZIP | |------------------+--------------------+--------------------| | 1MB | Banks 0 & 1 | (4) 256K x 4 ZIP | +------------------------------------------------------------+ +-----------------------------------------------------------------+ | CPU TYPE CONFIGURATION | |-----------------------------------------------------------------| |Jumper|80386DX|CX486DLC|80486SX|80487SX|ODP486SX|80486DX|80486DX2| |------+-------+--------+-------+-------+--------+-------+--------| | JP11 |pins 1 |pins 1 &|pins 3 |pins 2 |pins 2 &|pins 1 |pins 1 &| | | & 2 | 2 | & 4 | & 3 | 3 | & 2 | 2 | |------+-------+--------+-------+-------+--------+-------+--------| | JP12 |pins 1 |pins 1 &|pins 3 |pins 2 |pins 2 &|pins 1 |pins 1 &| | | & 2 | 2 | & 4 | & 3 | 3 | & 2 | 2 | |------+-------+--------+-------+-------+--------+-------+--------| | JP13 |pins 1 |pins 1 &|pins 3 |pins 2 |pins 2 &|pins 1 |pins 1 &| | | & 2 | 2 | & 4 | & 3 | 3 | & 2 | 2 | |------+-------+--------+-------+-------+--------+-------+--------| | JP14 |pins 1 |pins 1 &|pins 2 |pins 2 |pins 2 &|pins 2 |pins 2 &| | | & 2 | 2 | & 3 | & 3 | 3 | & 3 | 3 | |------+-------+--------+-------+-------+--------+-------+--------| | JP15 |pins 1 |pins 1 &|pins 1 |pins 1 |pins 1 &|pins 2 |pins 1 &| | | & 2 | 2 | & 2 | & 2 | 2 | & 3 | 2 | |------+-------+--------+-------+-------+--------+-------+--------| | JP23 |pins 1 |pins 1 &|pins 1 |pins 1 |pins 1 &|pins 2 |pins 1 &| | | & 2 | 2 | & 2 | & 2 | 2 | & 3 | 2 | |------+-------+--------+-------+-------+--------+-------+--------| | JP24 |pins 1 |pins 1 &|pins 1 |pins 1 |pins 1 &|pins 2 |pins 1 &| | | & 2 | 2 | & 2 | & 2 | 2 | & 3 | 2 | |------+-------+--------+-------+-------+--------+-------+--------| | JP25 |pins 1 |pins 1 &|pins 2 |pins 2 |pins 2 &|pins 2 |pins 2 &| | | & 2 | 2 | & 3 | & 3 | 3 | & 3 | 3 | |------+-------+--------+-------+-------+--------+-------+--------| | JP26 |pins 1 |pins 1 &|pins 2 |pins 2 |pins 2 &|pins 2 |pins 2 &| | | & 2 | 2 | & 3 | & 3 | 3 | & 3 | 3 | |------+-------+--------+-------+-------+--------+-------+--------| | JP27 |pins 1 |pins 1 &|pins 2 |pins 2 |pins 2 &|pins 2 |pins 2 &| | | & 2 | 2 | & 3 | & 3 | 3 | & 3 | 3 | |------+-------+--------+-------+-------+--------+-------+--------| | JP28 |pins 1 |pins 2 &|pins 1 |pins 1 |pins 1 &|pins 1 |pins 1 &| | | & 2 | 3 | & 2 | & 2 | 2 | & 2 | 2 | |------+-------+--------+-------+-------+--------+-------+--------| | JP29 |pins 1 |pins 2 &|pins 1 |pins 1 |pins 1 &|pins 1 |pins 1 &| | | & 2 | 3 | & 2 | & 2 | 2 | & 2 | 2 | |------+-------+--------+-------+-------+--------+-------+--------| | JP30 |pins 1 |pins 2 &|pins 1 |pins 1 |pins 1 &|pins 1 |pins 1 &| | | & 2 | 3 | & 2 | & 2 | 2 | & 2 | 2 | |-----------------------------------------------------------------| |Notes: Pins designated should be in the closed position. | | | |Location of jumper JP14 is unknown. Later versions of the board | |lack JP14 altogether. | +-----------------------------------------------------------------+ +------------------------------------------------------------+ | CPU SPEED CONFIGURATION | |------------------------------------------------------------| | Speed | JP22/pins 1 & | JP22/pins | JP22/pins | JP22/pins | | | 2 | 3 & 4 | 5 & 6 | 7 & 8 | |--------+---------------+-----------+-----------+-----------| | 20MHz | Closed | Open | Open | Open | |--------+---------------+-----------+-----------+-----------| | 25/50i | Open | Closed | Open | Open | | MHz | | | | | |--------+---------------+-----------+-----------+-----------| | 33/66i | Open | Open | Closed | Open | | MHz | | | | | |--------+---------------+-----------+-----------+-----------| | 40MHz | open | Open | Open | Closed | |--------+---------------+-----------+-----------+-----------| | 50MHz | Open | Closed | Open | Open | +------------------------------------------------------------+ +------------------------------------------------------------+ | DRAM CONFIGURATION | |------------------------------------------------------------| | Size | Bank 0 | Bank 1 | Bank 2 | Bank 3 | |------+--------------+------------+------------+------------| | 1MB | (4) 256K x 9 | NONE | NONE | NONE | |------+--------------+------------+------------+------------| | 2MB | (4) 256K x 9 | (4) 256K x | NONE | NONE | | | | 9 | | | |------+--------------+------------+------------+------------| | 3MB | (4) 256K x 9 | (4) 256K x | (4) 256K x | NONE | | | | 9 | 9 | | |------+--------------+------------+------------+------------| | 4MB | (4) 256K x 9 | (4) 256K x | (4) 256K x | (4) 256K x | | | | 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) 256K x | NONE | NONE | | | | 9 | | | |------+--------------+------------+------------+------------| | 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 9 | (4) 1M x 9 | (4) 4M x 9 | (4) 4M x 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 9 | (4) 4M x 9 | (4) 4M x 9 | (4) 4M x 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 | +------------------------------------------------------------+