OCEAN INFORMATION SYSTEMS, INC. HIPPO 12 486 Processor CX486S/80486SX/SL80486SX/CX486D/UMCU5S/AM486DXL/ 80486DX/SL80486DX/UMCU5DS/AM486DX2/(SL)AM486DX2/ 80486DX2/SL80486DX2/AM486DX4/(SL)AM486DX4/80486DX4/P24D/P24T Processor 25/33/40/50(internal)/50/66(internal)/80(internal)/100(internal)MHz Speed Chip Set Unidentified Video Chip None Set Maximum 256MB Onboard Memory Maximum None Video Memory Cache 128/256/512KB BIOS Unidentified Dimensions 330mm x 218mm I/O 32-bit VESA local bus slots (2), 32-bit PCI slots (3), floppy drive Options interface, game interface, IDE interfaces (2), parallel port, serial ports (2) NPU None Options [Image] CONNECTIONS Function Label Function Label Floppy drive JP3 Turbo switch P5 interface IDE interface 2 JP4 Turbo LED P6 Game interface JP6 Reset switch P7 Parallel port JP7 Speaker P8 IDE interface 1 JP8 IDE interface LED P9 Serial port 1 JP9 Power LED & keylock P10 Serial port 2 JP10 32-bit PCI slots PC1 - PC3 External battery JP21 32-bit VESA local bus SL1 & SL2 slots USER CONFIGURABLE SETTINGS Setting Label Position IDE interface enabled JP11 Pins 1 & 2 closed IDE interface disabled JP11 Pins 2 & 3 closed » Factory configured - do not alter JP12 Pins 2 & 3 closed » Factory configured - do not alter JP13 Pins 1 & 2 closed » Factory configured - do not alter JP17 Pins 1 & 2 closed CMOS memory normal operation JP21 Pins 2 & 3 closed CMOS memory clear JP21 Pins 3 & 4 closed Battery type select external JP21 Closed » Factory configured - do not alter JP22 Pins 1 & 2 closed » Factory configured - do not alter JP23 Pins 2 & 3 closed » Factory configured - do not alter JP27 Pins 2 & 3 closed » Factory configured - do not alter JP28 Open » Factory configured - do not alter JP29 Open » Factory configured - do not alter JP38 Pins 2 & 3 closed » Factory configured - do not alter JW1 Closed » Factory configured - do not alter JW2 Open » Factory configured - do not alter JW3 Open » Factory configured - do not alter JW4 Closed » Factory configured - do not alter JW5 Pins 1 & 2 closed » Factory configured - do not alter JW6 Pins 1 & 2 closed » Factory configured - do not alter P3 Open Jumper information unavailable P4 N/A DRAM CONFIGURATION Size Bank 0 Bank 1 Bank 2 Bank 3 4MB (1) 1M x 36 None None None 8MB (1) 2M x 36 None None None 8MB (1) 1M x 36 (1) 1M x 36 None None 12MB (1) 1M x 36 (1) 1M x 36 (1) 1M x 36 None 12MB (1) 1M x 36 None (1) 2M x 36 None 16MB (1) 1M x 36 (1) 1M x 36 (1) 1M x 36 (1) 1M x 36 16MB (1) 1M x 36 (1) 1M x 36 (1) 2M x 36 None 16MB (1) 2M x 36 (1) 2M x 36 None None 16MB (1) 4M x 36 None None None 20MB (1) 1M x 36 None (1) 4M x 36 None 20MB (1) 2M x 36 (1) 2M x 36 (1) 1M x 36 None 24MB (1) 1M x 36 (1) 1M x 36 (1) 4M x 36 None 24MB (1) 2M x 36 None (1) 4M x 36 None 24MB (1) 2M x 36 (1) 2M x 36 (1) 2M x 36 None 32MB (1) 4M x 36 (1) 4M x 36 None None 32MB (1) 2M x 36 (1) 2M x 36 (1) 2M x 36 (1) 2M x 36 36MB (1) 4M x 36 (1) 4M x 36 (1) 1M x 36 None 40MB (1) 4M x 36 (1) 4M x 36 (1) 2M x 36 None 40MB (1) 1M x 36 (1) 1M x 36 (1) 4M x 36 (1) 4M x 36 48MB (1) 4M x 36 (1) 4M x 36 (1) 4M x 36 None 48MB (1) 8M x 36 None (1) 4M x 36 None 52MB (1) 1M x 36 (1) 4M x 36 (1) 4M x 36 (1) 4M x 36 52MB (1) 1M x 36 (1) 4M x 36 (1) 8M x 36 None 64MB (1) 4M x 36 (1) 4M x 36 (1) 4M x 36 (1) 4M x 36 64MB (1) 4M x 36 (1) 4M x 36 (1) 8M x 36 None 64MB (1) 8M x 36 (1) 8M x 36 None None 80MB (1) 8M x 36 (1) 8M x 36 (1) 4M x 36 None 96MB (1) 4M x 36 (1) 4M x 36 (1) 16M x 36 None 96MB (1) 8M x 36 None (1) 16M x 36 None 112MB (1) 4M x 36 (1) 8M x 36 (1) 16M x 36 None 128MB (1) 8M x 36 (1) 8M x 36 (1) 8M x 36 (1) 8M x 36 160MB (1) 16M x 36 (1) 16M x 36 (1) 8M x 36 None 256MB (1) 16M x 36 (1) 16M x 36 (1) 16M x 36 (1) 16M x 36 Note: Board also accepts x 32 SIMMs. CACHE CONFIGURATION Size Bank 0 Bank 1 TAG 128KB (4) 32K x 8 None (1) 32K x 8 256KB (A) (4) 32K x 8 (4) 32K x 8 (1) 32K x 8 256KB (B) (4) 64K x 8 None (1) 32K x 8 512KB (4) 128K x 8 None (1) 32K x 8 CACHE JUMPER CONFIGURATION Size JP5 JP14 128KB Pins 2 & 3 closed Open 256KB (A) Pins 1 & 2 closed Pins 1 & 2 closed 256KB (B) Pins 2 & 3 closed Pins 1 & 2 closed 512KB Pins 2 & 3 closed Pins 1 & 2, 3 & 4 closed CPU SPEED SELECTION Speed JP16 25MHz Pins 5 & 6 closed 33MHz Pins 1 & 2, 3 & 4, 5 & 6 closed 40MHz Pins 3 & 4, 5 & 6 closed 50iMHz Pins 5 & 6 closed 50MHz Pins 1 & 2 closed 66iMHz Pins 1 & 2, 3 & 4, 5 & 6 closed 80iMHz Pins 3 & 4, 5 & 6 closed 100iMHz Pins 1 & 2, 3 & 4, 5 & 6 closed CPU TYPE SELECTION Type JP1 JP2 JP18 JP19 JP20 CX486S 2 & 3 1 & 2 2 & 3 Open Open 80486SX 1 & 2 1 & 2 2 & 3 Open Open SL80486SX 1 & 2 1 & 2 2 & 3 Open Open CX486D 2 & 3 1 & 2 1 & 2, 3 3 & 4 Open & 4 UMC U5S 1 & 2 2 & 3 2 & 3 1 & 2, 3 Open & 4 AM486DXL 1 & 2 2 & 3 1 & 2, 3 1 & 2, 3 Open & 4 & 4 80486DX 1 & 2 1 & 2 1 & 2, 3 3 & 4 Open & 4 SL80486DX 1 & 2 1 & 2 1 & 2, 3 3 & 4 Open & 4 UMC U5DS 1 & 2 2 & 3 1 & 2, 3 1 & 2, 3 Open & 4 & 4 AM486DX2 1 & 2 2 & 3 1 & 2, 3 1 & 2, 3 1 & 2 & 4 & 4 (SL)AM486DX2 1 & 2 1 & 2 1 & 2, 3 3 & 4 Open & 4 80486DX2 1 & 2 1 & 2 1 & 2, 3 3 & 4 Open & 4 SL80486DX2 1 & 2 1 & 2 1 & 2, 3 3 & 4 Open & 4 AM486DX4 1 & 2 2 & 3 1 & 2, 3 1 & 2, 3 Open & 4 & 4 (SL)AM486DX4 1 & 2 1 & 2 1 & 2, 3 3 & 4 Open & 4 80486DX4 1 & 2 1 & 2 1 & 2, 3 3 & 4 Open & 4 P24D 1 & 2 1 & 2 1 & 2, 3 3 & 4 2 & 3 & 4 P24T 1 & 2 1 & 2 1 & 2, 3 2 & 3 Open & 4 Note: Pins designated should be in the closed position. CPU TYPE SELECTION (CON’T) Type JP24 JP25 JP26 JP30 JP31 CX486S 1 & 2, 3 2 & 3 Open 3 & 4 Open & 4 80486SX Open Open Open 1 & 2 Open SL80486SX 2 & 3, 4 Open Open 3 & 4 Open & 5 CX486D 1 & 2, 3 2 & 3 Open 3 & 4 Open & 4 UMC U5S Open 3 & 4 Open 1 & 2 Open AM486DXL Open 3 & 4 Open 1 & 2 Open 80486DX Open Open Open 1 & 2 Open SL80486DX 2 & 3, 4 Open Open 3 & 4 Open & 5 UMC U5DS Open 3 & 4 Open 1 & 2 Open AM486DX2 Open 3 & 4 Open 1 & 2 Open (SL)AM486DX2 2 & 3, 4 Open Open 3 & 4 Open & 5 80486DX2 Open Open Open 1 & 2 Open SL80486DX2 2 & 3, 4 Open Open 3 & 4 Open & 5 AM486DX4 Open 3 & 4 Open 1 & 2 Open (SL)AM486DX4 2 & 3, 4 Open Open 3 & 4 Open & 5 80486DX4 2 & 3, 4 Open Open 3 & 4 Open & 5 P24D 2 & 3, 4 Open 1 & 2 3 & 4 1 & 2 & 5 P24T 2 & 3, 4 1 & 2 Open 3 & 4, 5 Open & 5 & 6 Note: Pins designated should be in the closed position. CPU TYPE SELECTION (CON’T) Type JP32 JP34 JP35 JP36 JP37 CX486S 2 & 3 1 & 2 2 & 3 1 & 2 Open 80486SX Open Open Open Open Open SL80486SX 2 & 3 2 & 3 Open Open Open CX486D 2 & 3 1 & 2 2 & 3 1 & 2 Open UMC U5S 1 & 2 Open Open Open Open AM486DXL 1 & 2 Open Open Open Open 80486DX Open Open Open Open Open SL80486DX 2 & 3 2 & 3 Open Open Open UMC U5DS 1 & 2 Open Open Open Open AM486DX2 1 & 2 Open Open Open Open (SL)AM486DX2 2 & 3 2 & 3 Open Open Open 80486DX2 Open Open Open Open Open SL80486DX2 2 & 3 2 & 3 Open Open Open AM486DX4 1 & 2 Open Open Open Open (SL)AM486DX4 2 & 3 2 & 3 Open Open Open 80486DX4 2 & 3 2 & 3 Open Open Open P24D 2 & 3 2 & 3 Open Open 1 & 2 P24T 2 & 3 2 & 3 1 & 2 2 & 3 Open Note: Pins designated should be in the closed position. CPU MULTIPLIER SELECTION (DX4 ONLY) Multiplier JP33 2x Pins 2 & 3 closed 2.5x Pins 1 & 2 closed 3x Open CPU VOLTAGE SELECTION Voltage JP41 JP42 JP43 JP44 JP45 JP46 3.45v/5v Open Open Open Open Closed Open (auto) 3.3v Closed Open Open Open Open Open (fixed) 3.45v Open Open Open Open Open Open (fixed) 3.6v Open Closed Open Open Open Open (fixed) 3.8v Open Open Closed Open Open Open (fixed) 4v Open Open Open Closed Open Open (fixed) 5v Open Open Open Open Open Closed (fixed) VL BUS WAIT STATE SELECTION Setting JP40 0 Open 1 Closed VL-BUS SPEED SELECTION Setting JP39 <= 33MHz Open >33 MHz Closed