AAEON TECHNOLOGY, INC. PCM-5894C Device Type Single board computer Processor CX 6X86/IBM 6X86/SGS 6X86/AM K5/AM K6/Pentium/Pentium MMX Processor Speed 75/90/100/120/133/150/166/180/200/233MHz Chip Set SIS 5598 Video Chip Set SIS 5598 Maximum Onboard 128MB Unified Memory Architecture (UMA) Memory Cache 512KB BIOS AMI Dimensions 203mm x 146mm I/O Options 32-bit PCI slot, Ethernet 10/100BaseT connector, floppy drive interface, IDE interface, parallel port, PS/2 mouse interface, serial ports (2), VGA port, IR connector, USB connector, PC/104 connectors (2) [Image] CONNECTIONS Purpose Location Purpose Location PC/104 connector C1 5v power CN12 PC/104 connector C2 Parallel port CN13 VGA port CN1 Ethernet CN14 10/100BaseT connector Chassis fan power CN2 Serial port CN15 Flat panel connector CN3 Floppy drive CN16 interface USB connector CN5 Chassis fan power CN17 Front panel connector CN6 TX LED J14 -5v power CN8 RX LED J15 PS/2 mouse/keyboard CN9 LINK LED J16 interface IR connector CN10 32-bit PCI slots PC1 IDE interface CN11 USER CONFIGURABLE SETTINGS Function Label Position » Factory configured - do not C3 Unidentified alter » Factory configured - do not C4 Unidentified alter » Factory configured - do not C5 Unidentified alter » CMOS memory normal operation J7 Pins 1 & 2 closed CMOS memory clear J7 Pins 2 & 3 closed SIMM CONFIGURATION Size Bank 0 8MB (2) 1M x 36 16MB (2) 2M x 36 32MB (2) 4M x 36 64MB (2) 8M x 36 128MB (2) 16M x 36 CACHE CONFIGURATION Note: The location of the cache is unidentified. CPU SPEED SELECTION (CX 6X86) CPU speed Clock speed Multiplier J2 J8 120MHz 50MHz 2x 1 & 2, 3 & 1 & 2 4 133MHz 55MHz 2x 1 & 2, 3 & 1 & 2 4, 5 & 6 150MHz 60MHz 2x 1 & 2 1 & 2 166MHz 66MHz 2x Open 1 & 2 200MHz 75MHz 2x 3 & 4, 5 & 1 & 2 6 Note: Pins designated should be in the closed position. CPU SPEED SELECTION (IBM 6X86) CPU speed Clock speed Multiplier J2 J8 120MHz 50MHz 2x 1 & 2, 3 & 1 & 2 4 133MHz 55MHz 2x 1 & 2, 3 & 1 & 2 4, 5 & 6 150MHz 60MHz 2x 1 & 2 1 & 2 166MHz 66MHz 2x Open 1 & 2 200MHz 75MHz 2x 3 & 4, 5 & 1 & 2 6 Note: Pins designated should be in the closed position. CPU SPEED SELECTION (SGS 6X86) CPU speed Clock speed Multiplier J2 J8 120MHz 50MHz 2x 1 & 2, 3 & 1 & 2 4 133MHz 55MHz 2x 1 & 2, 3 & 1 & 2 4, 5 & 6 150MHz 60MHz 2x 1 & 2 1 & 2 166MHz 66MHz 2x Open 1 & 2 200MHz 75MHz 2x 3 & 4, 5 & 1 & 2 6 Note: Pins designated should be in the closed position. CPU SPEED SELECTION (AM K5) CPU speed Clock speed Multiplier J2 J8 75MHz 50MHz 1.5x 1 & 2, 3 & Open 4 90MHz 60MHz 1.5x 1 & 2 Open 100MHz 66MHz 1.5x Open Open 120MHz 60MHz 2x 1 & 2 1 & 2 133MHz 66MHz 2x Open 1 & 2 150MHz 60MHz 2.5x 1 & 2 1 & 2, 3 & 4 166MHz 66MHz 2.5x Open 1 & 2, 3 & 4 Note: Pins designated should be in the closed position. CPU SPEED SELECTION (AM K6) CPU speed Clock speed Multiplier J2 J8 166MHz 66MHz 2.5x Open 1 & 2, 3 & 4 200MHz 66MHz 3x Open 3 & 4 233MHz 66MHz 3.5x Open Open Note: Pins designated should be in the closed position. CPU SPEED SELECTION (INTEL) CPU speed Clock speed Multiplier J2 J8 75MHz 50MHz 1.5x 1 & 2, 3 & Open 4 90MHz 60MHz 1.5x 1 & 2 Open 100MHz 66MHz 1.5x Open Open 120MHz 60MHz 2x 1 & 2 1 & 2 133MHz 66MHz 2x Open 1 & 2 150MHz 60MHz 2.5x 1 & 2 1 & 2, 3 & 4 166MHz 66MHz 2.5x Open 1 & 2, 3 & 4 180MHz 60MHz 3x 1 & 2 3 & 4 200MHz 66MHz 3x Open 3 & 4 Note: Pins designated should be in the closed position. CPU SPEED SELECTION (INTEL MMX) CPU speed Clock speed Multiplier J2 J8 166MHz 66MHz 2.5x Open 1 & 2, 3 & 4 200MHz 66MHz 3x Open 3 & 4 Note: Pins designated should be in the closed position. CPU TYPE SELECTION Type J10 Single voltage Pins 1 & 3, 2 & 4 closed » Dual voltage Pins 3 & 5, 4 & 6 closed CPU VOLTAGE SELECTION Voltage J12 2.1v Open 2.2v Pins 7 & 8 closed 2.3v Pins 5 & 6 closed 2.4v Pins 5 & 6, 7 & 8 closed 2.5v Pins 3 & 4 closed 2.6v Pins 3 & 4, 7 & 8 closed 2.7v Pins 3 & 4, 5 & 6 closed » 2.8v Pins 3 & 4, 5 & 6, 7 & 8 closed 2.9v Pins 1 & 2 closed 3.0v Pins 1 & 2, 7 & 8 closed 3.1v Pins 1 & 2, 5 & 6 closed 3.2v Pins 1 & 2, 5 & 6, 7 & 8 closed 3.3v Pins 1 & 2, 3 & 4 closed 3.4v Pins 1 & 2, 3 & 4, 7 & 8 closed 3.5v Pins 1 & 2, 3 & 4, 5 & 6 closed 3.6v Pins 1 & 2, 3 & 4, 5 & 6, 7 & 8 closed SERIAL PORT 3 & 4 RI SELECTION Setting J20 J21 » RI Pins 5 & 6 closed Pins 5 & 6 closed 5v Pins 3 & 4 closed Pins 3 & 4 closed 12v Pins 1 & 2 closed Pins 1 & 2 closed SERIAL PORT INTERRUPT SELECTION COM IRQ J19 » COM3 IRQ5 Pins 2 & 4, 3 & 5 closed COM4 IRQ10 Pins 2 & 4, 3 & 5 closed COM3 IRQ10 Pins 1 & 3, 4 & 6 closed COM4 IRQ5 Pins 1 & 3, 4 & 6 closed SERIAL PORT SELECTION Type J17 J18 » RS-232 Pins 1 & 2 closed Pins 1 & 2, 4 & 5, 7 & 8, 10 & 11 closed RS-422 Pins 3 & 4 closed Pins 2 & 3, 5 & 6, 8 & 9, 11 & 12 closed RS-485 Pins 5 & 6 closed Pins 2 & 3, 5 & 6, 8 & 9, 11 & 12 closed LCD VOLTAGE SELECTION Voltage J3 J11 3.3v Pins 2 & 3 closed Pins 2 & 3 closed » 5v Pins 1 & 2 closed Pins 1 & 2 closed DISK ADDRESS SELECTION Address J13 » DC00 Pins 1 & 2 closed D800 Pins 3 & 4, 5 & 6 closed D400 Pins 3 & 4 closed D000 Pins 5 & 6 closed CC00 Open Disabled Pins 1 & 2, 3 & 4, 5 & 6 closed