CLUB AMERICAN TECHNOLOGIES, INC. FALCON 400 SERIES REVISION D Processor 80486SX/80487SX/80486DX/80486DX2 Processor Speed 20/25/33/50(internal)/50/66(internal)MHz Chip Set VLSI Max. Onboard DRAM 64MB SRAM Cache 64/256KB BIOS AMI Dimensions 330.2mm x 218.4mm I/O Options 32-bit external CPU/NPU card slot NPU Options 4167 (on external CPU/NPU card) [Image] CONNECTIONS Purpose Location Purpose Location External battery J2 Reset switch J6 Turbo LED J4 Speaker J19 Power LED & keylock J5 CPU/NPU expansion card S1 USER CONFIGURABLE SETTINGS Function Jumper/Switch Position » Factory configured - do not W1 pins 1 & 2 alter closed » CPU speed select switchable W3 pins 1 & 2 from keyboard closed CPU speed select forced high W3 open CPU speed select forced low W3 pins 2 & 3 closed » Monitor type select color W4 pins 2 & 3 closed Monitor type select W4 pins 1 & 2 monochrome closed » BIOS type select 27256 W19 pins 2 & 3 closed BIOS type select 27512 W19 pins 1 & 2 closed » Battery select internal W20 closed Batery select external W20 open » Factory configured - do not W21 pins 1 & 2 alter closed » Factory configured - do not W22 pins 1 & 2 alter closed » Factory configured - do not W23 pins 1 & 2 alter closed » Factory configured - do not W24 pins 1 & 2 alter closed » Factory configured - do not SW1/switch 1 closed alter » Factory configured - do not SW1/switch 2 open alter » Factory configured - do not SW1/switch 3 closed alter » Shadow video BIOS enabled SW1/switch 4 open SW1/switch 5 closed Shadow video BIOS disabled SW1/switch 4 closed SW1/switch 5 open » Shadow system BIOS enabled SW1/switch 6 closed Shadow system BIOS disabled SW1/switch 6 open » Factory configured - do not SW4/switch 1 closed alter SW4/switch 2 closed » System BIOS cacheable SW4/switch 3 closed System Bios non cacheable SW4/switch 3 open » Factory configured - do not SW4/switch 4 open alter » DRAM refresh disabled SW4/switch 5 open DRAM refresh enabled SW4/switch 5 closed 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 9 NONE NONE 4MB (4) 1M x 9 NONE NONE NONE 6MB (4) 256K x 9 (4) 256K x 9 (4) 1M x 9 NONE 8MB (4) 1M x 9 (4) 1M x 9 NONE NONE 10MB (4) 256K x 9 (4) 256K x 9 (4) 1M x 9 (4) 1M x 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 24MB (4) 1M x 9 (4) 1M x 9 (4) 4M x 9 NONE 32MB (4) 4M x 9 (4) 4M x 9 NONE NONE 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 64MB (4) 4M x 9 (4) 4M x 9 (4) 4M x 9 (4) 4M x 9 DRAM JUMPER CONFIGURATION Size SW1/switch 7 SW1/switch 8 SW1/switch 9 SW1/switch 10 1MB closed closed closed closed 2MB closed open closed closed 4MB closed closed closed open 6MB open closed closed closed 8MB closed open closed open 10MB open open closed closed 12MB open closed closed open 16MB open open closed open 16MB closed closed open open 24MB open closed open closed 32MB closed open open open 40MB open open open closed 48MB open closed open open 64MB open open open open [Image] CPU CONFIGURATION CPU JP1 JP2 80486DX2/80486DX pins 1 & 2 and 3 & pins 1 & 2 closed 4 closed ODP486SX/80487SX pins 1 & 2 and 3 & pins 2 & 3 closed 4 closed 80486SX pins 2 & 3 closed open SRAM CONFIGURATION Size Jumper W1 Jumper W2 Jumper W8 Jumper W9 64KB pins 2 & 3 pins 2 & 3 pins 1 & 2 pins 1 & 2 closed closed closed closed 256KB pins 1 & 2 pins 1 & 2 pins 2 & 3 pins 2 & 3 closed closed closed closed SRAM CONFIGURATION Size Cache SRAM 64KB (8) 16K x 4 256KB (8) 64K x 4 BURST MODE CONFIGURATION Burst mode Jumper W3 Jumper W4 W5/switch 1 Enabled pins 2 & 3 pins 2 & 3 closed closed closed Disabled pins 1 & 2 pins 1 & 2 open closed closed Note:W5/switch 2 is factory configured and should be in the closed position. W5/switch 3 is factory configured and should be in the open position.