JOINDATA SYSTEMS, INC. G386U Processor 80386DX Processor Speed 33/40MHz Chip Set UMC Max. onboard DRAM 32MB Cache 32/64/128/256KB BIOS AMI Dimensions 330mm x 218mm I/O Options None NPU Options 80387DX [Image] CONNECTIONS Purpose Location Purpose Location Reset switch J9 Speaker J12 Turbo LED J10 Power LED & keylock J13 Turbo switch J11 External battery J14 USER CONFIGURABLE SETTINGS Function Jumper/Switch Position » Factory configured - do not J1 Unknown alter » Factory configured - do not J2 Unknown alter » NPU enabled W1 & W10 Closed NPU disabled W1 & W10 Open » Monitor type select color W11 Closed Monitor type select W11 Open monochrome » CMOS memory normal operation W9 Closed (Internal Battery) CMOS memory normal operation W9 Open (External Battery) 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 20MB (4) 1M x 9 (4) 4M x 9 32MB (4) 4M x 9 (4) 4M x 9 CACHE CONFIGURATION Size U21, U22, U23, U15, U16, U17, TAG & U24 & U18 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) 64K x 4 256KB (4) 32K x 8 (4) 32K x 8 (2) 64K x 4 Note:U21 - U24 and U15 - U18 may be located on the system board. CACHE JUMPER CONFIGURATION Size W3 W4 W5 W6 W7 32KB pins 1 & pins 1 & pins 1 & pins 2 & Open 2 2 2 3 64KB pins 2 & pins 1 & pins 1 & pins 1 & Open 3 2 2 2 128KB pins 2 & pins 2 & pins 1 & pins 2 & pins 1 & 2 3 3 2 3 256KB pins 2 & pins 2 & pins 2 & pins 1 & pins 2 & 3 3 3 3 2 Note:Pins designated should be in the closed position. NPU CLOCK CONFIGURATION Mode OSC2 W8 W9 Synchronous Not installed pins 1 & 2 Open closed Asynchronous 25MHz 50MHz pins 2 & 3 Closed closed Asynchronous 33HMz 66MHz pins 2 & 3 Closed closed