HYUNDAI ELECTRONICS, INC. SUPER-386S Processor 80386SX Processor Speed 16MHz Chip Set VLSI Max. Onboard DRAM 16MB (8MB on external memory card) Cache None BIOS Phoenix Dimensions 330mm x 218mm I/O Options 32-bit external memory card, floppy drive interface, IDE interface, parallel port, serial port NPU Options 80387SX [Image] CONNECTIONS Purpose Location Purpose Location Reset switch J1 IDE interface J7 Turbo LED J2 Floppy drive J8 interface Turbo LED J3 Serial port J11 Speaker J4 Parallel port J12 IDE interface LED J5 32-bit external SL1 memory card USER CONFIGURABLE SETTINGS Function Jumper/Switch Position » NPU disabled J13 Closed NPU enabled J13 Open » COM 1 IRQ select IRQ4 SW1/1 On COM 1 IRQ select IRQ3 SW1/1 Off » COM 2 IRQ select IRQ3 SW1/2 Off COM 2 IRQ select IRQ4 SW1/2 On » LPT 2 IRQ select IRQ5 SW1/3 Off LPT 2 IRQ select IRQ7 SW1/3 On » LPT 1 IRQ select IRQ7 SW1/4 On LPT 1 IRQ select IRQ5 SW1/4 Off » Serial port enabled SW2/1 Off Serial port disabled SW2/1 On » Serial port select COM1 SW2/2 Off Serial port select COM2 SW2/2 On » Parallel port enabled SW2/3 Off Parallel port disabled SW2/3 On » Parallel port select LPT1 SW2/4 Off Parallel port select LPT2 SW2/4 On » DRAM size select 256K W7 pins 1 & 2 closed DRAM size select 1MB W7 pins 2 & 3 closed » Monitor type select color W12 pins 1 & 2 closed Monitor type select W12 pins 2 & 3 monochrome closed » Hard drive adapter select W15 pins 1 & 2 Conner CP344/3024 E4 closed Hard drive adapter select W15 pins 2 & 3 Conner CP342/3022 E3 closed Note: The location of W7 is unidentified. DRAM CONFIGURATION Size Bank 0 Bank 1 Bank 2 Bank 3 512KB (2) 256K x 9 NONE NONE NONE 1MB (2) 256K x 9 (2) 256K x 9 NONE NONE 2MB (2) 256K x 9 (2) 256K x 9 (2) 256K x 9 (2) 256K x 9 2MB (2) 1M x 9 NONE NONE NONE 4MB (2) 1M x 9 (2) 1M x 9 NONE NONE 5MB (2) 1M x 9 (2) 1M x 9 (2) 256K x 9 (2) 256K x 9 5MB (2) 256K x 9 (2) 256K x 9 (2) 1M x 9 (2) 1M x 9 8MB (2) 1M x 9 (2) 1M x 9 (2) 1M x 9 (2) 1M x 9 DRAM SWITCH CONFIGURATION Bank 0 Bank 1 Bank 2 Bank 3 SW3/1 SW3/2 SW3/3 Installed Installed Not Not Off On On installed installed Installed Installed Installed Not Off Off On installed Installed Installed Installed Installed Off Off Off DRAM SWITCH CONFIGURATION Bank 0 Bank 1 Bank 2 Bank 3 SW3/4 SW3/5 512KB 512KB 512KB 512KB On On 2MB 2MB 512KB 512KB Off On 2MB 2MB 2MB 2MB Off Off FAST MEMORY CONFIGURATION Size SW4/1 SW4/2 SW4/3 SW4/4 SW4/5 1MB On On On On On 2MB Off On On On On 4MB Off Off On On On 5MB Off Off Off On On 8MB Off Off Off Off On 16MB Off Off Off Off Off MEMORY MODE CONFIGURATION Mode W1 W2 W3 W6 Page mode pins 1 & 2 pins 1 & 2 pins 1 & 2 pins 1 & 2 closed closed closed closed Normal pins 2 & 3 pins 2 & 3 pins 2 & 3 pins 2 & 3 mode closed closed closed closed Note: The locations of W1, W2, W3, & W6 are unidentified. MEMORY BANK SIZE CONFIGURATION Type W9 W10 512KB installed in Banks pins 2 & 3 closed pins 2 & 3 closed 0, 1, 2, 3 2MB installed in Banks 0, pins 1 & 2 closed pins 1 & 2 closed 1, 2, 3 CPU SPEED CONFIGURATION Speed W14 Keyboard control pins 1 & 2 closed Low pins 2 & 3 closed High Open Note: The location of W14 is unidentified. FLOPPY DRIVE SPEED CONFIGURATION Setting W11 Two speed spindle motor (logic = 0, jumper on) pins 1 & 2 closed Precomp value (logic = 0 jumper on - 187NS; pins 3 & 4 closed logic = 1 jumper off - 125NS) FLOPPY/HARD DRIVE CONFIGURATION Setting W13 On board floppy drive enabled Open On board floppy drive disabled pins 3 & 4 closed On board hard drive enabled Open On board hard drive disabled pins 1 & 2 closed I/O WAIT STATE CONFIGURATION Wait state W4 W5 4 W/S (8-bit memory) pins 1 & 2 closed N/A 5 W/S (8-bit memory) pins 2 & 3 closed N/A 1 W/S (16-bit memory) N/A pins 1 & 2 closed 2 W/S (16-bit memory) N/A pins 2 & 3 closed