CSS LABORATORIES, INC. ====================== PREFERRED 433GE (Rev. B) Processor 80486DX/80486DX2 Processor Speed 25/33/50(internal)/66(internal)MHz Chip Set C & T Max. Onboard DRAM 24MB SRAM Cache 32/256KB BIOS Award/Phoenix Dimensions 355mm x 304mm I/O Options 32-bit external memory card slot, 32-bit external cache card slot 32-bit local video card slot, auxiliary keyboard, IDE interface floppy drive interface, parallel port, serial port (2) NPU Options 4167 +------------------------------------------------------------+ | CONNECTIONS | |------------------------------------------------------------| | Purpose | Location | Purpose | Location | |-----------------+-----------+-------------------+----------| | Front panel | JP39 | IDE interface | PJ1 | | switches & LEDs | | | | |-----------------+-----------+-------------------+----------| | External hard | JP40 | Parallel port | PJ2 | | drive access | | | | | LED | | | | |-----------------+-----------+-------------------+----------| | Auxiliary | JP8A | Serial port 1 | PJ3 | | keyboard | | | | |-----------------+-----------+-------------------+----------| | Reset switch | JP32 pins | Serial port 2 | PJ4 | | | 1 & 2 | | | |-----------------+-----------+-------------------+----------| | Turbo LED | JP32 pins | Floppy drive | PJ5 | | | 3 & 4 | interface | | |-----------------+-----------+-------------------+----------| | Speaker | JP33 | 32-bit external | SL1 | | | | memory card | | |-----------------+-----------+-------------------+----------| | Power LED & | JP34 | 32-bit external | SL2 | | keylock | | cache card | | |-----------------+-----------+-------------------+----------| | External | JP36 | 32-bit | SL3 | | battery | | MaxGraphics video | | | | | card | | |-----------------+-----------+-------------------+----------| | IDE interface | LED | | | | LED | | | | +------------------------------------------------------------+ +------------------------------------------------------------+ | USER CONFIGURABLE SETTINGS | |------------------------------------------------------------| | Function | Jumper/Switch | Position | |-------------------------------+---------------+------------| |>> | Floppy drive interface | FDDEN | pins 2 & 3 | | | enabled | | closed | |---+---------------------------+---------------+------------| | | Floppy drive interface | FDDEN | pins 1 & 2 | | | disabled | | closed | |---+---------------------------+---------------+------------| |>> | IDE interface enabled | IDEEN | pins 2 & 3 | | | | | closed | |---+---------------------------+---------------+------------| | | IDE interface disabled | IDEEN | pins 1 & 2 | | | | | closed | |---+---------------------------+---------------+------------| |>> | Factory configured - do | JP3S | pins 2 & 3 | | | not alter | | closed | |---+---------------------------+---------------+------------| |>> | Factory configured - do | JP3T | pins 2 & 3 | | | not alter | | closed | |---+---------------------------+---------------+------------| |>> | Factory configured - do | JP3U | pins 2 & 3 | | | not alter | | closed | |---+---------------------------+---------------+------------| |>> | Factory configured - do | JP4S | pins 1 & 2 | | | not alter | | closed | |---+---------------------------+---------------+------------| | | BIOS type select Award | JP6 | pins 1 & 2 | | | | | closed | |---+---------------------------+---------------+------------| | | BIOS type select Phoenix | JP6 | pins 2 & 3 | | | | | closed | |---+---------------------------+---------------+------------| |>> | Factory configured - do | JP41 | unknown | | | not alter | | | |---+---------------------------+---------------+------------| |>> | Factory configured - do | JP42 | pins 2 & 3 | | | not alter | | closed | |---+---------------------------+---------------+------------| |>> | Factory configured - do | JP43 | unknown | | | not alter | | | |---+---------------------------+---------------+------------| |>> | External cache disabled | JP45 | pins 2 & 3 | | | | | closed | |---+---------------------------+---------------+------------| | | External cache enabled | JP45 | pins 1 & 2 | | | | | closed | |---+---------------------------+---------------+------------| |>> | Cacheable address from | SW1/Switch 1 | open | | | 768 to 895KB disabled | | | |---+---------------------------+---------------+------------| | | Cacheable address from | SW1/Switch 1 | closed | | | 768 to 895KB enabled | | | |---+---------------------------+---------------+------------| |>> | Cacheable address from | SW1/Switch 2 | open | | | 896 to 1024KB disabled | | | |---+---------------------------+---------------+------------| | | Cacheable address from | SW1/Switch 2 | closed | | | 896 to 1024KB enabled | | | |---+---------------------------+---------------+------------| |>> | Cacheable address from 0 | SW1/Switch 3 | closed | | | to 640KB & 1 to 64MB | | | | | enabled | | | |---+---------------------------+---------------+------------| | | Cacheable address from 0 | SW1/Switch 3 | open | | | to 640KB & 1 to 64MB | | | | | disabled | | | |---+---------------------------+---------------+------------| | | NPU error override | SW1/Switch 4 | closed | | | enabled | | | |---+---------------------------+---------------+------------| | | NPU error override | SW1/Switch 4 | open | | | disabled | | | |---+---------------------------+---------------+------------| | | Monitor type select color | SW1/Switch 5 | closed | |---+---------------------------+---------------+------------| | | Monitor type select | SW1/Switch 5 | open | | | monochrome | | | |---+---------------------------+---------------+------------| |>> | Factory configured - do | SW1/Switch 6 | unknown | | | not alter | | | |---+---------------------------+---------------+------------| |>> | Factory configured - do | SW1/Switch 7 | unknown | | | not alter | | | |---+---------------------------+---------------+------------| |>> | Factory configured - do | SW1/Switch 8 | unknown | | | not alter | | | |---+---------------------------+---------------+------------| |>> | Factory configured - do | SW2 | pins 3 & 4 | | | not alter | | closed | +------------------------------------------------------------+ +------------------------------------------------------------+ | DRAM SWITCH (SW1) CONFIGURATION | |------------------------------------------------------------| |Size|Switch|Switch|Switch|Switch|Switch|Switch|Switch|Switch| | | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | |----+------+------+------+------+------+------+------+------| |4MB |closed| open |closed| open | open | N/A | N/A | open | |----+------+------+------+------+------+------+------+------| |8MB |closed| open |closed| open | open | N/A | N/A | open | |----+------+------+------+------+------+------+------+------| |8MB | open |closed|closed| open | open | N/A | N/A | open | |----+------+------+------+------+------+------+------+------| |12MB|closed| open |closed| open | open | N/A | N/A | open | |----+------+------+------+------+------+------+------+------| |12MB| open |closed|closed| open | open | N/A | N/A | open | |----+------+------+------+------+------+------+------+------| |16MB| open |closed|closed| open | open | N/A | N/A | open | |----+------+------+------+------+------+------+------+------| |16MB| open |closed| open |closed| open | N/A | N/A | open | |----+------+------+------+------+------+------+------+------| |16MB|closed| open |closed| open | open | N/A | N/A |closed| |----+------+------+------+------+------+------+------+------| |20MB|closed| open |closed| open | open | N/A | N/A | open | |----+------+------+------+------+------+------+------+------| |24MB| open |closed| open |closed| open | N/A | N/A | open | +------------------------------------------------------------+ +------------------------------------------------------------+ | DRAM SWITCH (JP8) CONFIGURATION | |------------------------------------------------------------| |Size|Switch|Switch|Switch|Switch|Switch|Switch|Switch|Switch| | | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | |----+------+------+------+------+------+------+------+------| |4MB |closed| open | open | open | open | open | open | open | |----+------+------+------+------+------+------+------+------| |8MB |closed| open | open | open |closed| open | open | open | |----+------+------+------+------+------+------+------+------| |8MB |closed|closed| open | open | open | open | open | open | |----+------+------+------+------+------+------+------+------| |12MB|closed| open |closed| open |closed| open |closed| open | |----+------+------+------+------+------+------+------+------| |12MB|closed|closed|closed| open | open | open | open | open | |----+------+------+------+------+------+------+------+------| |16MB|closed|closed|closed|closed| open | open | open | open | |----+------+------+------+------+------+------+------+------| |16MB|closed|closed|closed|closed| open | open | open | open | |----+------+------+------+------+------+------+------+------| |16MB|closed| open | open | open | open | open | open | open | |----+------+------+------+------+------+------+------+------| |20MB|closed|closed|closed|closed|closed| open | open | open | |----+------+------+------+------+------+------+------+------| |24MB|closed|closed|closed|closed|closed| open |closed| open | +------------------------------------------------------------+ +------------------------------------------------------------+ | DRAM CONFIGURATION | |------------------------------------------------------------| | Size | Bank 0 | Bank 1 | Bank 2 | |------------+---------------+---------------+---------------| | 4MB | (4) 256K x 36 | NONE | NONE | |------------+---------------+---------------+---------------| | 8MB | (4) 256K x 36 | (4) 256K x 36 | NONE | |------------+---------------+---------------+---------------| | 8MB | (4) 512K x 36 | NONE | NONE | |------------+---------------+---------------+---------------| | 12MB | (4) 256K x 36 | (4) 256K x 36 | (4) 256K x 36 | |------------+---------------+---------------+---------------| | 12MB | (4) 512K x 36 | (4) 256K x 36 | NONE | |------------+---------------+---------------+---------------| | 16MB | (4) 512K x 36 | (4) 256K x 36 | (4) 256K x 36 | |------------+---------------+---------------+---------------| | 16MB | (4) 512K x 36 | (4) 512K x 36 | NONE | |------------+---------------+---------------+---------------| | 16MB | (4) 1M x 36 | NONE | NONE | |------------+---------------+---------------+---------------| | 20MB | (4) 512K x 36 | (4) 512K x 36 | (4) 256K x 36 | |------------+---------------+---------------+---------------| | 24MB | (4) 512K x 36 | (4) 512K x 36 | (4) 512K x 36 | +------------------------------------------------------------+ +------------------------------------------------------------+ | SERIAL PORT 1 (PJ3) CONFIGURATION | |------------------------------------------------------------| | COM | Interrupt | I/O | Jumper | S0 | S1 | | | | Address | PJ6 | | | |----------+-----------+----------+----------+-------+-------| | COM 2 | IRQ3 | 2F8h | pins 1 & | pins | pins | | | | | 3 | 1 & 2 | 2 & 3 | |----------+-----------+----------+----------+-------+-------| | COM 1 | IRQ4 | 3F8h | pins 1 & | pins | pins | | | | | 2 | 2 & 3 | 2 & 3 | |----------+-----------+----------+----------+-------+-------| | Disabled | N/A | N/A | N/A | pins | pins | | | | | | 1 & 2 | 1 & 2 | |------------------------------------------------------------| | Note: Pins designated should be in the closed position. | +------------------------------------------------------------+ +------------------------------------------------------------+ | SERIAL PORT 2 (PJ4) CONFIGURATION | |------------------------------------------------------------| | COM | Interrupt | I/O | Jumper | S2 | S3 | | | | Address | PJ6 | | | |----------+-----------+----------+----------+-------+-------| | COM 1 | IRQ4 | 3F8h | pins 2 & | pins | pins | | | | | 4 | 1 & 2 | 2 & 3 | |----------+-----------+----------+----------+-------+-------| | COM 2 | IRQ3 | 2F8h | pins 3 & | pins | pins | | | | | 4 | 2 & 3 | 2 & 3 | |----------+-----------+----------+----------+-------+-------| | Disabled | N/A | N/A | N/A | pins | pins | | | | | | 1 & 2 | 1 & 2 | |------------------------------------------------------------| | Note: Pins designated should be in the closed position. | +------------------------------------------------------------+ +------------------------------------------------------------+ | PARALLEL PORT 1 (PJ2) CONFIGURATION | |------------------------------------------------------------| | LPT | Interrupt | I/O | Jumper | Jumper | Jumper | | | | Address | P0 | P1 | PRT | |----------+-----------+----------+--------+--------+--------| | LPT 1 | IRQ7 | 3F8h | pins 1 | pins 2 | pins 2 | | | | | & 2 | & 3 | & 3 | |----------+-----------+----------+--------+--------+--------| | LPT 2 | IRQ5 | 2F8h | pins 2 | pins 2 | pins 1 | | | | | & 3 | & 3 | & 2 | |----------+-----------+----------+--------+--------+--------| | LPT 3 | IRQ7 | 3BCh | pins 2 | pins 1 | pins 2 | | | | | & 3 | & 2 | & 3 | |----------+-----------+----------+--------+--------+--------| | Disabled | N/A | N/A | pins 1 | pins 1 | N/A | | | | | & 2 | & 2 | | |------------------------------------------------------------| | Note: Pins designated should be in the closed position. | +------------------------------------------------------------+