EVERSOURCE COMPUTERS, INC. ETEQ 80386 33/40 Processor 80386DX Processor Speed 25/33/40MHz Chip Set ETEQ Max. Onboard DRAM 32MB Cache 32/64/128/256KB BIOS AMI Dimensions 330mm x 218mm I/O Options 32-bit external memory card NPU Options 80387/3167/3167 daughterboard [Image] CONNECTIONS Purpose Location Purpose Location External battery JP1 Speaker JP26 Turbo LED JP23 Reset switch JP27 Turbo switch JP24 32-bit external S1 memory card Power LED & JP25 keylock USER CONFIGURABLE SETTINGS Function Jumper Position » Battery select internal JP1 pins 2 & 3 closed Battery select external JP1 Closed » Monitor type select monochrome JP2 Open Monitor type select color JP2 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 8MB (4) 1M x 9 (4) 1M x 9 16MB (4) 4M x 9 NONE 32MB (4) 4M x 9 (4) 4M x 9 CACHE CONFIGURATION Size Bank 0 Bank 1 TAG (U21 & TAG (U34) U22) 32KB (4) 8K x 8 NONE (2) 4K x 4 NONE 32KB (4) 8K x 8 NONE (2) 16K x 4 NONE 64KB (4) 8K x 8 (4) 8K x 8 (2) 4K x 4 NONE 64KB (4) 8K x 8 (4) 8K x 8 (2) 16K x 4 NONE 128KB (4) 32K x 8 NONE NONE (1) 8K x 8 128KB (4) 32K x 8 NONE (2) 16K x 4 NONE 256KB (4) 32K x 8 (4) 32K x 8 (2) 16K x 4 NONE CACHE JUMPER CONFIGURATION Size JP6 JP7 JP8 JP9 JP10 JP11 32KB Open Open Open Open Closed 1 & 2 32KB Open Open Closed Closed Open 1 & 2 64KB Open Open Open Closed Open 1 & 2 64KB Open Open Closed Closed Open 1 & 2 128KB Closed Open Closed Closed Open 1 & 2 128KB Closed Open Closed Closed Open 1 & 2 256KB Closed Closed Open Closed Open 2 & 3 Notes:Pins designated should be in the closed position. CACHE JUMPER CONFIGURATION (CON’T) Size JP12 JP13 JP14 JP15 JP16 JP17 32KB 2 & 3 1 & 2 1 & 2 1 & 2 1 & 2 2 & 3 32KB 2 & 3 1 & 2 1 & 2 1 & 2 1 & 2 1 & 2 64KB 1 & 2 2 & 3 1 & 2 1 & 2 2 & 3 2 & 3 64KB 2 & 3 2 & 3 1 & 2 1 & 2 2 & 3 1 & 2 128KB 1 & 2 2 & 3 2 & 3 2 & 3 2 & 3 Open 128KB 2 & 3 2 & 3 2 & 3 2 & 3 2 & 3 Open 256KB 1 & 2 2 & 3 2 & 3 2 & 3 2 & 3 Open Notes:Pins designated should be in the closed position. CACHE JUMPER CONFIGURATION (CON’T) Size JP18 JP19 JP20 JP21 JP22 32KB 1 & 2 Open 2 & 3 2 & 3 2 & 3 32KB Open Open 2 & 3 2 & 3 2 & 3 64KB Open Open 1 & 2 1 & 2 2 & 3 64KB Open Open 2 & 3 1 & 2 2 & 3 128KB 1 & 2 Closed 1 & 2 2 & 3 1 & 2 128KB 1 & 2 Closed 2 & 3 2 & 3 1 & 2 256KB Open Closed 1 & 2 1 & 2 2 & 3 Notes:Pins designated should be in the closed position. NPU CONFIGURATION Setting JP3 JP4 disabled Open Open 80387 Closed Open 3167 Open Closed 80387 and 3167 on Closed Closed daughterboard