JATON CORPORATION JAM-3302 Processor 80386SX Processor Speed 16/25MHz Chip Set Intel Max. Onboard DRAM Model 1: 17MB Model 2: 20MB Cache None BIOS Quadtel Dimensions 330mm x 218mm I/O Options Parallel port, serial ports (2), floppy drive interface, IDE interface NPU Options 80387SX [Image] CONNECTIONS Purpose Location Purpose Location Floppy drive interface CN1 Speaker J2 IDE interface CN2 Reset switch J3 Serial port 1 CN3 Turbo switch J4 Serial port 2 CN4 Turbo LED J5 Parallel port CN5 IDE interface LED J6 Power LED & keylock J1 External battery J8 USER CONFIGURABLE SETTINGS Function Jumper/Switch Position » Floppy drives select normal J7 Open designation (A-B) Floppy drives select swap J7 Closed designation (B-A) » Battery select internal J8 pins 1 & 2 closed Battery select external J8 Closed » IDE interface enabled SW1/1 On IDE interface disabled SW1/1 Off » Floppy drive interface SW1/2 On enabled Floppy drive interface SW1/2 Off disabled » Parallel port select LPT1 at SW1/3 On 378H Parallel port select LPT2 at SW1/3 Off 278H » Serial port 1 interrupt SW1/4 On level: IRQ 4 at 3F8H-3FFH enabled Serial port 1 interrupt SW1/4 Off level: IRQ 4 at 3F8H-3FFH disabled » Serial port 2 interrupt SW1/5 On level: IRQ 3 at 2F8H-2FFH enabled Serial port 2 interrupt SW1/5 Off level: IRQ 3 at 2F8H-2FFH disabled » Parallel printer port enabled SW1/6 On Parallel printer port SW1/6 Off disabled » Parity check enabled SW1/7 On Parity check disabled SW1/7 Off » Monitor type select color SW1/8 On Monitor type select SW1/8 Off monochrome DRAM CONFIGURATION (MODEL 1) Size Bank 0 Bank 1 Bank 2 Bank 3 1MB (4) 44256 (4) 44256 NONE NONE 1.5MB (4) 44256 (4) 44256 (2) 256K x NONE 9 2MB (4) 44256 (4) 44256 (2) 256K x (2) 256K x 9 9 3MB (4) 44256 (4) 44256 (2) 1M x 9 NONE 5MB (4) 44256 (4) 44256 (2) 1M x 9 (2) 1M x 9 9MB (4) 44256 (4) 44256 (2) 4M x 9 NONE 17MB (4) 44256 (4) 44256 (2) 4M x 9 (2) 4M x 9 DRAM CONFIGURATION(MODEL 2) Size Bank 0 Bank 1 Bank 2 Bank 3 4MB (4) 441000 (4) 441000 NONE NONE 4.5MB (4) 441000 (4) 441000 (2) 256K x NONE 9 5MB (4) 441000 (4) 441000 (2) 256K x (2) 256K x 9 9 6MB (4) 441000 (4) 441000 (2) 1M x 9 NONE 8MB (4) 441000 (4) 441000 (2) 1M x 9 (2) 1M x 9 12MB (4) 441000 (4) 441000 (2) 4M x 9 NONE 20MB (4) 441000 (4) 441000 (2) 4M x 9 (2) 4M x 9