ILON USA, INC. M-319B Processor 80386DX Processor Speed 25/33/40MHz Chip Set PC CHIPS Max. Onboard DRAM 32MB 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 Speaker J4 Turbo switch J2 Reset switch J5 Turbo LED J3 External battery J6 USER CONFIGURABLE SETTINGS Function Jumper Position » Monitor type select color W11 Closed Monitor type select monochrome W11 Open » Battery type select internal W13 Closed Battery type select external W13 Open 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) 1M x 9 (4) 256K x 9 8MB (4) 1M x 9 (4) 1M x 9 16MB (4) 4M x 9 NONE 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 (U4) 32KB (4) 8K x 8 Bank 0 (1) 8K x 8 64KB (8) 8K x 8 Banks 0 & 1 (1) 8K x 8 128KB (4) 32K x 8 Bank 0 (1) 8K x 8 256KB (8) 32K x 8 Banks 0 & 1 (1) 32K x 8 Note:To cache main memory above 16MB, insert 1 16K x 4 into socket U3. For write-back cache mode, insert 1 16K x 4 SRAM into socket U6. CACHE JUMPER CONFIGURATION Size W3 W4 W5 W6 W7 W14 32KB 1 & 2 1 & 2 1 & 2 2 & 3 Open 2 & 3 64KB 2 & 3 1 & 2 1 & 2 1 & 2 Open 1 & 2 128KB 2 & 3 2 & 3 1 & 2 2 & 3 1 & 2 1 & 2 256KB 2 & 3 2 & 3 2 & 3 1 & 2 2 & 3 1 & 2 Note: Pins designated should be in the closed position. NPU TYPE CONFIGURATION Setting W1 W10 Not installed Open Open Installed Closed Closed NPU TYPE CONFIGURATION Setting W8 W9 Synchronous pins 2 & 3 closed Closed Asynchronous pins 1 & 2 closed Open