EVEREX SYSTEMS, INC. AGI 386/20/16 Processor 80386DX Processor Speed 16/20MHz Chip Set Suntac Max. Onboard DRAM 18MB (16MB on external memory card) Cache None BIOS AMI Dimensions 355mm x 304mm I/O Options 32-bit external memory card slots (2), parallel port, serial ports (2) NPU Options 80387 [Image] CONNECTIONS Purpose Location Purpose Location Turbo LED J3 Parallel port J8 Power LED & keylock J4 Serial port 1 J9 Speaker J5 Serial port 2 J10 Reset switch J6 32-bit external memory S1 & S2 card USER CONFIGURABLE SETTINGS Function Jumper Position » Factory configured - do not alter J1 N/A » Expansion bus (8-bit) speed select W1 pins 1 & 2 5 wait states closed Expansion bus (8-bit) speed select W1 pins 2 & 3 4 wait states closed » Expansion bus (16-bit) speed W2 pins 1 & 2 select 1 wait states closed Expansion bus (16-bit) speed W2 pins 2 & 3 select 2 wait states closed » Power on speed select W3 pins 2 & 3 high/switchable from keyboard closed Power on speed select slow W3 pins 1 & 2 closed » Monitor type select monochrome W4 Closed Monitor type select color W4 Open » Factory configured - do not alter W5 pins 2 & 3 closed DRAM CONFIGURATION Size Bank 0 Bank 1 Bank 2 Bank 3 Bank 4 Bank 5 1MB (8) NONE NONE NONE NONE NONE 44256 2MB (8) (8) NONE NONE NONE NONE 44256 44256 3MB (8) (8) (4) NONE NONE NONE 44256 44256 256K x 9 4MB (8) (8) (4) (4) NONE NONE 44256 44256 256K x 256K x 9 9 5MB (8) NONE (4) 1M NONE NONE NONE 44256 x 9 6MB (8) (8) (4) 1M NONE NONE NONE 44256 44256 x 9 7MB (8) (8) (4) (4) 1M NONE NONE 44256 44256 256K x x 9 9 8MB NONE NONE (4) 1M (4) 1M NONE NONE x 9 x 9 9MB (8) NONE (4) 1M (4) 1M NONE NONE 44256 x 9 x 9 10MB (8) (8) (4) 1M (4) 1M NONE NONE 44256 44256 x 9 x 9 11MB (8) (8) (4) 1M (4) 1M (4) NONE 44256 44256 x 9 x 9 256K x 9 12MB (8) (8) (4) 1M (4) 1M (4) (4) 256K 44256 44256 x 9 x 9 256K x x 9 9 13MB (8) NONE (4) 1M (4) 1M (4) 1M NONE 44256 x 9 x 9 x 9 14MB (8) (8) (4) 1M (4) 1M (4) 1M NONE 44256 44256 x 9 x 9 x 9 15MB (8) (8) (4) 1M (4) 1M (4) (4) 1M x 44256 44256 x 9 x 9 256K x 9 9 18MB (8) (8) (4) 1M (4) 1M (4) 1M (4) 1M x 44256 44256 x 9 x 9 x 9 9 Note:Banks 2, 3, 4, & 5 are used when 32-bit external memory cards are installed. DRAM PARITY CONFIGURATION Size P-0 P-1 1MB (4) 41256 NONE 2MB (4) 41256 (4) 41256 3MB (4) 41256 (4) 41256 4MB (4) 41256 (4) 41256 5MB (4) 41256 NONE 6MB (4) 41256 (4) 41256 7MB (4) 41256 (4) 41256 9MB (4) 41256 NONE 10MB (4) 41256 (4) 41256 11MB (4) 41256 (4) 41256 12MB (4) 41256 (4) 41256 13MB (4) 41256 NONE 14MB (4) 41256 (4) 41256 15MB (4) 41256 (4) 41256 18MB (4) 41256 (4) 41256 DRAM SWITCH CONFIGURATION Size SW1/1 SW1/2 SW1/3 SW1/4 1MB On On On On 2MB Off Off On On 4MB Off Off On Off *4MB Off Off On On Notes:The setting designated with an asterisk (*) is for the EV159 16-bit memory card. 4MB configurations can be achieved only when using an external memory card, refer to the card manufacturer's documentation for memory & jumper configurations. PARALLEL PORT CONFIGURATION Port I/O IRQ SW2/3 SW2/4 SW3/3 SW3/4 address LPT1 378-37F IRQ7 Off Off Off On LPT2 278-27F IRQ5 Off On On Off Disabled NONE NONE On On Off Off SERIAL PORT 1 CONFIGURATION Setting SW2/1 SW2/2 SW3/1 SW3/2 COM1 enabled Off N/A On N/A Disabled N/A On N/A Off SERIAL PORT 2 CONFIGURATION Setting SW2/1 SW2/2 SW3/1 SW3/2 COM2 enabled On N/A Off N/A Disabled N/A On N/A Off