JATON CORPORATION JAM-3002 Processor 80386DX Processor Speed 33/40MHz Chip Set ETEQ Max. Onboard DRAM Model 1: 49MB Model 2: 52MB Cache 32/64/128/256KB BIOS AMI Dimensions 330mm x 218mm I/O Options None NPU Options 80387/3167 [Image] CONNECTIONS Purpose Location Purpose Location Power LED & keylock J1 Turbo switch J4 Speaker J2 Turbo LED J5 Reset switch J3 External battery J8 USER CONFIGURABLE SETTINGS Function Jumper Position » Parity check enabled J6 Closed Parity check disabled J6 Open » Monitor type select color J7 Closed Monitor type select monochrome J7 Open » Battery type select internal J8 pins 1 & 2 closed Battery type select external J8 Closed DRAM CONFIGURATION (MODEL 1) Size Bank 0 Bank 1 Bank 2 Bank 3 1MB (8) 44256 NONE NONE NONE 2MB (8) 44256 (4) 256K x 9 NONE NONE 3MB (8) 44256 (4) 256K x 9 (4) 256K x 9 NONE 4MB (8) 44256 (4) 256K x 9 (4) 256K x 9 (4) 256K x 9 6MB (8) 44256 (4) 256K x 9 (4) 1M x 9 NONE 7MB (8) 44256 (4) 256K x 9 (4) 256K x 9 (4) 1M x 9 10MB (8) 44256 (4) 256K x 9 (4) 1M x 9 (4) 1M x 9 37MB (8) 44256 (4) 1M x 9 (4) 4M x 9 (4) 4M x 9 49MB (8) 44256 (4) 4M x 9 (4) 4M x 9 (4) 4M x 9 Note:Bank 0 is factory installed and is not configurable. DRAM CONFIGURATION (MODEL 2) Size Bank 0 Bank 1 Bank 2 Bank 3 4MB (8) 441000 NONE NONE NONE 5MB (8) 441000 (4) 256K x 9 NONE NONE 8MB (8) 441000 (4) 1M x 9 NONE NONE 9MB (8) 441000 (4) 1M x 9 (4) 256K x 9 NONE 10MB (8) 441000 (4) 1M x 9 (4) 256K x 9 (4) 256K x 9 12MB (8) 441000 (4) 1M x 9 (4) 1M x 9 NONE 13MB (8) 441000 (4) 1M x 9 (4) 1M x 9 (4) 256K x 9 16MB (8) 441000 (4) 1M x 9 (4) 1M x 9 (4) 1M x 9 20MB (8) 441000 (4) 4M x 9 NONE NONE 24MB (8) 441000 (4) 1M x 9 (4) 4M x 9 NONE 28MB (8) 441000 (4) 1M x 9 (4) 1M x 9 (4) 4M x 9 36MB (8) 441000 (4) 4M x 9 (4) 4M x 9 40MB (8) 441000 (4) 1M x 9 (4) 4M x 9 (4) 4M x 9 52MB (8) 441000 (4) 4M x 9 (4) 4M x 9 (4) 4M x 9 Note:Bank 0 is factory installed and is not configurable. CACHE CONFIGURATION Size Bank 0 Bank 1 TAG 32KB (4) 8K x 8 NONE (2) 16K x 4 64KB (4) 8K x 8 (4) 8K x 8 (2) 16K x 4 128KB (4) 32K x 8 NONE (2) 16K x 4 256KB (4) 32K x 8 (4) 32K x 8 (2) 16K x 4 CACHE JUMPER CONFIGURATION Size S1 S2 S3 S4 S5 S6 S7 S8 S9 32KB 1 & 1 & 1 & 2 & 2 & 1 & 1 & 1 & 2 & 3 2 2 2 3 3 2 2 2 64KB 2 & 1 & 1 & 2 & 1 & 1 & 1 & 1 & 1 & 2 3 2 2 3 2 2 2 2 128KB 2 & 2 & 1 & 1 & 1 & 1 & 1 & 2 & 4 & 5 3 3 2 2 2 2 2 3 256KB 2 & 2 & 2 & 1 & 1 & 2 & 2 & 2 & 5 & 6 3 3 3 2 2 3 3 3 Note: Pins designated should be in the closed postion. NPU CONFIGURATION Type W1 W2 None Open Open 80387 Open Closed 3167 Closed Open Note:If jumpers W1 & W2 are not present, the NPU will be automatically detected.