ILON USA, INC. M-321 Processor 80386DX Processor Speed 25/33/40MHz Chip Set PC CHIPS Max. Onboard DRAM 32MB Cache 32/64/128/256KB BIOS AMI Dimensions 250mm x 220mm I/O Options None NPU Options 80387/3167 [Image] CONNECTIONS Purpose Location Purpose Location External battery J1 Turbo switch J12 Reset switch J10 Power LED & keylock J13 Turbo LED J11 Speaker J14 USER CONFIGURABLE SETTINGS Function Jumper Position » Monitor type select color J2 Closed Monitor type select monochrome J2 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) 256K x 9 (4) 1 M x 9 8MB (4) 1M x 9 (4) 1M x 9 16MB (4) 4M x 9 NONE 20MB (4) 4M x 9 (4) 1M x 9 32MB (4) 4M x 9 (4) 4M x 9 CACHE CONFIGURATION Size Bank 0 Bank 1 TAG 32KB (4) 8K x 8 NONE (1) 8K x 8 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 Note:Installing a 16K x 4 SRAM chip in U32 will enable write-back mode. CACHE JUMPER CONFIGURATION Size J3 J5 J6 J7 J8 J9 32KB Open 1 & 2 1 & 2 1 & 2 2 & 3 2 & 3 64KB Open 1 & 2 1 & 2 2 & 3 2 & 3 1 & 2 128KB Closed 1 & 2 2 & 3 2 & 3 2 & 3 1 & 2 256KB Closed 2 & 3 2 & 3 2 & 3 1 & 2 1 & 2 Note: Pins designated should be in the closed position.