LION COMPUTERS, INC. LOCAL ISA 486 USA Processor 80486SX/80487SX/80486DX/ODP486SX/80486DX2 Processor Speed 16/20/25/33/50(internal)/50/66(internal)MHz Chip Set C & T Max. Onboard DRAM32MB Cache 64/128/256KB BIOS AMI Dimensions 330mm x 218mm I/O Options 32-bit VESA local bus slots (2) NPU Options None [Image] CONNECTIONS Purpose Location Purpose Location Turbo LED JP10 External battery JP17 Speaker JP11 Turbo switch JP32 Power LED & keylock JP13 32-bit VESA local bus S1 & S2 slots Reset switch JP15 USER CONFIGURABLE SETTINGS Function Jumper Position » Factory configured - do not JP1 Closed alter Factory configured - do not JP9 pins 2 & 3 alter closed » Monitor type select color JP12 Closed Monitor type select monochrome JP12 Open » CMOS memory normal operation JP16 pins 1 & 2 closed CMOS memory clear JP16 pins 2 & 3 closed » Factory configured - do not JP29 pins 2 & 3 alter closed » Factory configured - do not JP100 Open alter » Factory configured - do not JP101 Open alter » Factory configured - do not JP102 pins 1 & 2 alter closed DRAM CONFIGURATION Size Bank 0 Bank 1 1MB (4) 256K x 9 NONE 2MB (4) 256K x 9 (4) 256K x 9 4MB (4) 1M x 9 NONE 5MB (4) 256K x 9 (4) 1M x 9 8MB (4) 1M x 9 (4) 1M x 9 16MB (4) 4M x 9 NONE 17MB (4) 256K x 9 (4) 4M x 9 20MB (4) 1M x 9 (4) 4M x 9 32MB (4) 4M x 9 (4) 4M x 9 CACHE CONFIGURATION Size Bank 0 Bank 1 TAG 64KB (4) 8K x 8 (4) 8K x 8 (1) 8K x 8 128KB (4) 32K x 8 NONE (1) 8K x 8 256KB (4) 32K x 8 (4) 32K x 8 (1) 32K x 8 CACHE JUMPER CONFIGURATION Size JP6 JP7 JP8 64KB pins 2 & 3 pins 2 & 3 pins 2 & 4 closed closed closed 128KB pins 2 & 3 pins 1 & 2 pins 2 & 3 closed closed closed 256KB pins 1 & 2 pins 1 & 2 pins 1 & 2 closed closed closed CPU TYPE CONFIGURATION Type JP2 JP3 JP4 JP5 80486SX pins 1 & 2 Open Open Open closed 80487SX pins 2 & 3 Closed pins 1 & 2 Closed closed closed 80486DX pins 2 & 3 Closed pins 2 & 3 Open closed closed ODP486SX pins 2 & 3 Closed pins 1 & 2 Closed closed closed 80486DX2 pins 2 & 3 Closed pins 2 & 3 Open closed closed CPU SPEED CONFIGURATION Speed JP30 16MHz pins 2 & 3 closed 20MHz pins 2 & 3 closed 25MHz pins 2 & 3 closed 33MHz pins 1 & 2 closed 40MHz pins 1 & 2 closed 50MHz pins 1 & 2 closed 50iMHz pins 1 & 2 closed 66iMHz pins 1 & 2 closed VESA WAIT STATE CONFIGURATION Wait states ID2 0 wait states Open 1 wait state Closed BUS SPEED CONFIGURATION CPU speed ID3 <= 33MHz Closed > 33MHz Open