AMPTRON INTERNATIONAL, INC. PM-9800 Device Type Mainboard Processor CX 6X86/IBM 6X86/CX 6X86L/IBM 6X86L/CX 686MX/IBM 6X86MX/ IDT C6/AM K5/AM K6/Pentium Processor Speed 75/90/100/120/133/150/166/180/200/233MHz Chip Set Intel Video Chip Set None Maximum Onboard 256MB (EDO & SDRAM supported) Memory Maximum Video None Memory Cache 512KB BIOS AMI Dimensions 254mm x 218mm I/O Options 32-bit PCI slots (4), floppy drive interface, green PC connector, IDE interfaces (2), parallel port, PS/2 mouse port, PS/2 mouse interface, serial ports (2), IR connector, USB connectors (2), ATX power connector NPU Options None [Image] CONNECTIONS Purpose Location Purpose Location ATX power connector ATX Green PC connector J7C Serial port 1 CN1 Green PC LED J7D Serial port 2 CN2 IDE interface LED J7E Parallel port CN3 Reset switch J7F Floppy drive interface CN4 Soft off power supply JP2 IDE interface 2 CN5 PS/2 mouse port JX1 IDE interface 1 CN6 CPU fan power JPX1 PS/2 mouse interface J4 Chassis fan power JPX2 IR connector J5 32-bit PCI slots PC1 – PC4 Speaker J7A USB connector 1 USB1 Power LED & keylock J7B USB connector 2 USB2 USER CONFIGURABLE SETTINGS Function Label Position » CMOS memory normal operation JP1 Pins 1 & 2 closed CMOS memory clear JP1 Pins 2 & 3 closed 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 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 SIMM CONFIGURATION (CON’T) Size Bank 0 Bank 1 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 Bank 3 8MB (1) 1M x 64 None 16MB (1) 2M x 64 None 16MB (1) 1M x 64 (1) 1M x 64 24MB (1) 2M x 64 (1) 1M x 64 32MB (1) 4M x 64 None 32MB (1) 2M x 64 (1) 2M x 64 40MB (1) 4M x 64 (1) 1M x 64 48MB (1) 4M x 64 (1) 2M x 64 64MB (1) 8M x 64 None 64MB (1) 4M x 64 (1) 4M x 64 72MB (1) 8M x 64 (1) 1M x 64 80MB (1) 8M x 64 (1) 2M x 64 96MB (1) 8M x 64 (1) 4M x 64 128MB (1) 16M x 64 None 128MB (1) 8M x 64 (1) 8M x 64 136MB (1) 16M x 64 (1) 1M x 64 144MB (1) 16M x 64 (1) 2M x 64 160MB (1) 16M x 64 (1) 4M x 64 192MB (1) 16M x 64 (1) 8M x 64 256MB (1) 16M x 64 (1) 16M x 64 Note: Board accepts SDRAM memory. DIMM VOLTAGE CONFIGURATION Voltage JPX4A JPX4B » 3.3v Pins 2 & 3 closed Pins 2 & 3 closed 5v Pins 1 & 2 closed Pins 1 & 2 closed CACHE CONFIGURATION Size Bank 0 512KB (2) 64K x 32 CPU SPEED SELECTION (CX 6X86) CPU Clock Multiplier SW1/1 SW1/2 SW1/3 SW3/1 SW3/2 SW3/3 speed speed 120MHz 50MHz 2x On On On On Off N/A 150MHz 60MHz 2x Off Off On On Off N/A 166MHz 66MHz 2x Off Off Off On Off N/A CPU SPEED SELECTION (IBM 6X86) CPU Clock Multiplier SW1/1 SW1/2 SW1/3 SW3/1 SW3/2 SW3/3 speed speed 120MHz 50MHz 2x On On On On Off N/A 150MHz 60MHz 2x Off Off On On Off N/A 166MHz 66MHz 2x Off Off Off On Off N/A CPU SPEED SELECTION (CX 6X86L) CPU Clock Multiplier SW1/1 SW1/2 SW1/3 SW3/1 SW3/2 SW3/3 speed speed 166MHz 66MHz 2x Off Off Off On Off N/A CPU SPEED SELECTION (IBM 6X86L) CPU Clock Multiplier SW1/1 SW1/2 SW1/3 SW3/1 SW3/2 SW3/3 speed speed 166MHz 66MHz 2x Off Off Off On Off N/A CPU SPEED SELECTION (CX 6X86MX) CPU Clock Multiplier SW1/1 SW1/2 SW1/3 SW3/1 SW3/2 SW3/3 speed speed 166MHz 66MHz 2x Off Off Off On Off N/A CPU SPEED SELECTION (IBM 6X86MX) CPU Clock Multiplier SW1/1 SW1/2 SW1/3 SW3/1 SW3/2 SW3/3 speed speed 166MHz 66MHz 2x Off Off Off On Off N/A CPU SPEED SELECTION (IDT C6) CPU Clock Multiplier SW1/1 SW1/2 SW1/3 SW3/1 SW3/2 SW3/3 speed speed 200MHz 66MHz 3x Off Off Off Off On N/A CPU SPEED SELECTION (AM K5) CPU Clock Multiplier SW1/1 SW1/2 SW1/3 SW3/1 SW3/2 SW3/3 speed speed 75MHz 50MHz 1.5x On On On Off Off N/A 100MHz 66MHz 1.5x Off Off Off Off Off N/A 120MHz 60MHz 1.5x Off Off On Off Off N/A 133MHz 66MHz 1.5x Off Off Off Off Off N/A 150MHz 60MHz 2.5x Off Off On On On N/A 166MHz 66MHz 2.5x Off Off Off On On N/A CPU SPEED SELECTION (AM K6) CPU Clock Multiplier SW1/1 SW1/2 SW1/3 SW3/1 SW3/2 SW3/3 speed speed 166MHz 66MHz 2.5x Off Off Off On On N/A 200MHz 66MHz 3x Off Off Off Off On N/A 233MHz 66MHz 3.5x Off Off Off Off Off Off CPU SPEED SELECTION (INTEL) CPU Clock Multiplier SW1/1 SW1/2 SW1/3 SW3/1 SW3/2 SW3/3 speed speed 75MHz 50MHz 1.5x On On On Off Off N/A 90MHz 60MHz 1.5x Off Off On Off Off N/A 100MHz 66MHz 1.5x Off Off Off Off Off N/A 120MHz 60MHz 2x Off Off On On Off N/A 133MHz 66MHz 2x Off Off Off On Off N/A 150MHz 60MHz 2.5x Off Off On On On N/A 166MHz 66MHz 2.5x Off Off Off On On N/A 180MHz 60MHz 3x Off Off On Off On N/A 200MHz 66MHz 3x Off Off Off Off On N/A CPU SPEED SELECTION (INTEL MMX) CPU Clock Multiplier SW1/1 SW1/2 SW1/3 SW3/1 SW3/2 SW3/3 speed speed 166MHz 66MHz 2.5x Off Off Off On On N/A 200MHz 66MHz 3x Off Off Off Off On N/A 233MHz 66MHz 3.5x Off Off Off Off Off Off CPU VOLTAGE SELECTION Voltage SW2/1 SW2/2 SW2/3 2.5v On Off On 2.8v On Off Off 2.9v Off On On 3.0v Off Off Off 3.0v On On On 3.2v Off On Off 3.3v Off Off On 3.5v On On Off