ALARIS COUGAR 486BL Processor 486BL2X/486BL3X/80486SX/80486DX/80486DX2/Pentium Overdrive Processor 25/33/40/50/50(internal)/66(internal)/75(internal)/100(internal)MHz Speed Chip Set Alaris Max. 64MB Onboard DRAM Cache 256/512KB BIOS AMI/MR Dimensions 330mm x 218mm I/O 32-bit VESA local bus slots (2), floppy drive interface, IDE Options interface, parallel port, serial ports (2) NPU 80387DX Options [Image] CONNECTIONS Purpose Location Purpose Location Reset switch J1 IDE interface J17 Speaker J2 Floppy drive J18 interface Power LED & keylock J3 Parallel port J19 Turbo switch J4 Serial port 2 J27 Turbo LED J5 Serial port 1 J28 Chassis fan power J8 External battery J31 IDE interface LED J9 32-bit VESA Local bus SL1 & SL2 slots USER CONFIGURABLE SETTINGS Function Jumper Position » CPU type select Blue Lightning JP1 Open CPU type select Intel SX/DX/DX2 JP1 Closed » CPU type select Overdrive JP7 pins 1 & 2 closed CPU type select Intel DX/DX2 JP7 pins 2 & 3 closed VESA IDE interface enabled JP11 pins 1 & 2 closed VESA IDE interface disabled JP11 pins 2 & 3 closed » Factory configured - do not JP12 pins 2 & 3 alter closed » Parallel port IRQ select IRQ7 JP15 pins 1 & 2 closed Parallel port IRQ select IRQ5 JP15 pins 2 & 3 closed » Factory configured - do not JP16 N/A alter DRAM CONFIGURATION Size Bank 0 Bank 1 Bank 2 Bank 3 1MB (1) 256K x NONE NONE NONE 36 2MB (1) 256K x (1) 256K x NONE NONE 36 36 3MB (1) 256K x (1) 256K x (1) 256K x NONE 36 36 36 4MB (1) 1M x 36 NONE NONE NONE 5MB (1) 256K x (1) 1M x 36 NONE NONE 36 8MB (1) 1M x 36 (1) 1M x 36 NONE NONE 12MB (1) 1M x 36 (1) 1M x 36 (1) 1M x 36 NONE 13MB (1) 256K x (1) 1M x 36 (1) 1M x 36 (1) 1M x 36 36 16MB (1) 1M x 36 (1) 1M x 36 (1) 1M x 36 (1) 1M x 36 16MB (1) 4M x 36 NONE NONE NONE 18MB (1) 256K x (1) 256K x (1) 4M x 36 NONE 36 36 20MB (1) 4M x 36 (1) 1M x 36 NONE NONE 20MB (1) 1M x 36 (1) 4M x 36 NONE NONE 28MB (1) 1M x 36 (1) 1M x 36 (1) 4M x 36 (1) 1M x 36 28MB (1) 1M x 36 (1) 4M x 36 (1) 1M x 36 (1) 1M x 36 28MB (1) 4M x 36 (1) 1M x 36 (1) 1M x 36 (1) 1M x 36 32MB (1) 4M x 36 (1) 4M x 36 NONE NONE 40MB (1) 1M x 36 (1) 1M x 36 (1) 4M x 36 (1) 4M x 36 40MB (1) 1M x 36 (1) 4M x 36 (1) 4M x 36 (1) 1M x 36 40MB (1) 4M x 36 (1) 1M x 36 (1) 1M x 36 (1) 4M x 36 40MB (1) 4M x 36 (1) 4M x 36 (1) 1M x 36 (1) 1M x 36 48MB (1) 4M x 36 (1) 4M x 36 (1) 4M x 36 NONE 52MB (1) 1M x 36 (1) 4M x 36 (1) 4M x 36 (1) 4M x 36 52MB (1) 4M x 36 (1) 1M x 36 (1) 4M x 36 (1) 4M x 36 52MB (1) 4M x 36 (1) 4M x 36 (1) 4M x 36 (1) 1M x 36 64MB (1) 4M x 36 (1) 4M x 36 (1) 4M x 36 (1) 4M x 36 CACHE CONFIGURATION Size Bank 0 Bank 1 256KB (4) 32K x 8 (4) 32K x 8 512KB (4) 128K x 8 NONE CACHE JUMPER CONFIGURATION Size JP9 JP10 256KB Open pins 1 & 2 closed 512KB Closed pins 2 & 3 closed CPU SPEED CONFIGURATION Speed JP2 JP3 25MHz Open Open 33MHz Open Closed 40MHz Closed Open Note: These settings are factory configured. Do not change these jumpers-- it will void the factory warranty. VESA WAIT STATE CONFIGURATION Wait states JP8 0 wait states pins 1 & 2 closed 1 wait state pins 2 & 3 closed VESA BUS SPEED CONFIGURATION CPU speed JP4 (ID2) JP5 (ID3) < = 33MHz Open Open > 33MHz Closed Closed DMA CHANNEL CONFIGURATION DMA JP13 JP14 Channel 1 pins 1 & 2 closed pins 1 & 2 closed Channel 2 pins 2 & 3 closed pins 2 & 3 closed