AAEON TECHNOLOGY, INC. SBC-598 Device Type Single board computer Processor CX 6X86MX/AM K6/Pentium/Pentium MMX Processor Speed 166/200/233/266MHz Chip Set SIS 5598 Video Chip Set SIS 5598 Maximum Onboard Memory 256MB (EDO & SDRAM supported) Unified Memory Architecture (UMA) Cache 512KB BIOS Award Dimensions 338mm x 122mm I/O Options Floppy drive interface, IDE interfaces (2), parallel port, PS/2 mouse port, PS/2 mouse interface, serial ports (2), VGA port, USB connector, IR connector [Image] CONNECTIONS Purpose Location Purpose Location USB connector CN1 Floppy drive CN11 interface IDE interface LED CN2 Parallel port CN12 Thermal alarm LED CN3 Serial port 2 CN13 Power LED & keylock CN4 5v power CN14 Chassis fan power CN5 Serial port 1 CN15 IDE interface 1 CN6 VGA port CN16 IDE interface 2 CN7 Auxiliary keyboard CN17 connector Digital I/O CN8 PS/2 mouse port CN18 connector IR connector CN10 USER CONFIGURABLE SETTINGS Function Label Position » Factory configured - do not CN9 Unidentified alter » CMOS memory normal operation JP1 Pins 1 & 2 closed CMOS memory clear JP1 Pins 2 & 3 closed » On board video enabled JP2 Pins 1 & 3, 2 & 4 closed On board video disabled JP2 Pins 3 & 5, 4 & 6 closed » PCI CLK asynchronous JP4 Pins 1 & 2 closed PCI CLK synchronous JP4 Pins 2 & 3 closed » Reset enabled JP9 Open Reset disabled JP9 Closed » Buzzer enabled JP10 Pins 2 & 3 closed Speaker enabled JP10 Open SIMM CONFIGURATION Size Bank 0 Bank 1 8MB (2) 1M x 36 None 16MB (2) 2M x 36 None 16MB (2) 1M x 36 (2) 1M x 36 24MB (2) 2M x 36 (2) 1M x 36 32MB (2) 4M x 36 None 32MB (2) 2M x 36 (2) 2M x 36 40MB (2) 4M x 36 (2) 1M x 36 48MB (2) 4M x 36 (2) 2M x 36 SIMM CONFIGURATION (CON’T) Size Bank 0 Bank 1 64MB (2) 8M x 36 None 64MB (2) 4M x 36 (2) 4M x 36 72MB (2) 8M x 36 (2) 1M x 36 80MB (2) 8M x 36 (2) 2M x 36 96MB (2) 8M x 36 (2) 4M x 36 128MB (2) 8M x 36 (2) 8M x 36 128MB (2) 16M x 36 None 136MB (2) 16M x 36 (2) 1M x 36 144MB (2) 16M x 36 (2) 2M x 36 160MB (2) 16M x 36 (2) 4M x 36 192MB (2) 16M x 36 (2) 8M x 36 256MB (2) 16M x 36 (2) 16M x 36 Note: Board accepts EDO memory. DIMM CONFIGURATION Size Bank 2 8MB (1) 1M x 36 16MB (1) 2M x 36 32MB (1) 4M x 36 64MB (1) 8M x 36 128MB (1) 16M x 36 256MB (1) 32M x 36 Note: Board accepts EDO memory. DIMM VOLTAGE CONFIGURATION Voltage JP3 3.3v Pins 5 & 6, 7 & 8 closed » 5v Pins 1 & 2, 3 & 4 closed MEMORY BANK SELECTION Setting M1 » SIMMs used Pins 1 & 2, 3 & 4, 5 & 6, 7 & 8, 9 & 10, 11 & 12, 13 & 14, 15 & 16 closed DIMM used Pins 1 & 3, 2 & 4, 5 & 7, 6 & 8, 9 & 11, 10 & 12, 13 & 15, 14 & 16 closed CACHE CONFIGURATION Note: The location of the cache is unidentified. CPU SPEED SELECTION (CX 6X86MX) CPU speed Clock speed Multiplier JP5 JP6 166MHz 60MHz 2.5x 3 & 4, 5 & 1 & 2, 3 & 6 4 200MHz 66MHz 2.5x 1 & 2, 5 & 1 & 2, 3 & 6 4 233MHz 66MHz 3x 1 & 2, 5 & 3 & 4 6 266MHz 66MHz 3.5x 1 & 2, 5 & Open 6 Note: Pins designated should be in the closed position. CPU SPEED SELECTION (AM K6) CPU speed Clock speed Multiplier JP5 JP6 166MHz 66MHz 2.5x 1 & 2, 5 & 1 & 2, 3 & 6 4 200MHz 66MHz 3x 1 & 2, 5 & 3 & 4 6 233MHz 66MHz 3.5x 1 & 2, 5 & Open 6 Note: Pins designated should be in the closed position. CPU SPEED SELECTION (INTEL) CPU speed Clock speed Multiplier JP5 JP6 166MHz 66MHz 2.5x 1 & 2, 5 & 1 & 2, 3 & 6 4 200MHz 66MHz 3x 1 & 2, 5 & 3 & 4 6 Note: Pins designated should be in the closed position. CPU SPEED SELECTION (INTEL MMX) CPU speed Clock speed Multiplier JP5 JP6 166MHz 66MHz 2.5x 1 & 2, 5 & 1 & 2, 3 & 6 4 200MHz 66MHz 3x 1 & 2, 5 & 3 & 4 6 233MHz 66MHz 3.5x 1 & 2, 5 & Open 6 Note: Pins designated should be in the closed position. CPU TYPE SELECTION Type JP8 Single voltage Pins 3 & 5, 4 & 6 closed » Dual voltage Pins 1 & 3, 2 & 4 closed CPU VOLTAGE SELECTION Voltage JP7 2.0v Open 2.1v Pins 7 & 8 closed 2.2v Pins 5 & 6 closed 2.3v Pins 5 & 6, 7 & 8 closed 2.4v Pins 3 & 4 closed 2.5v Pins 3 & 4, 7 & 8 closed 2.6v Pins 3 & 4, 5 & 6 closed 2.7v Pins 3 & 4, 5 & 6, 7 & 8 closed » 2.8v Pins 1 & 2 closed 2.9v Pins 1 & 2, 7 & 8 closed 3.0v Pins 1 & 2, 5 & 6 closed 3.1v Pins 1 & 2, 5 & 6, 7 & 8 closed 3.2v Pins 1 & 2, 3 & 4 closed 3.3v Pins 1 & 2, 3 & 4, 7 & 8 closed 3.4v Pins 1 & 2, 3 & 4, 5 & 6 closed 3.5v Pins 1 & 2, 3 & 4, 5 & 6, 7 & 8 closed DISK ADDRESS SELECTION Address JP11 C800 Pins 1 & 2, 3 & 4 closed CC00 Pins 1 & 2, 5 & 6 closed D000 Pins 1 & 2 closed D400 Pins 3 & 4, 5 & 6 closed » D800 Pins 3 & 4 closed DC00 Pins 5 & 6 closed E000 Open Disabled Pins 1 & 2, 3 & 4, 5 & 6 closed