ACHME COMPUTER, INC. MS-6109 Processor Pentium II Processor Speed 233/266MHz Chip Set Intel Video Chip Set None Maximum Onboard Memory 1GB (EDO supported) Maximum Video Memory None Cache 256/512KB (located on Pentium II CPU) BIOS Award Dimensions 305mm x 245mm I/O Options 32-bit PCI slots (4), floppy drive interface, green PC connector, IDE interfaces (2), parallel port, PS/2 mouse port, serial ports (2), IR connector, USB connector, ATX power connector, CPU Slot 1 NPU Options None [Image] CONNECTIONS Purpose Location Purpose Location ATX power ATX Power LED & JFP/pins 1 - connector keylock 5 Serial port 2 CN1 Speaker JFP/pins 7 - 10 Parallel port CN2 Turbo LED JFP/pins 12 & 13 PS/2 mouse port CN3 Reset switch JFP/pins 19 & 20 Serial port 1 CN4 IDE interface LED JFP/pins 21 & 22 Floppy drive CN5 Green PC LED JGL interface IDE interface 2 CN6 Green PC connector JGS IDE interface 1 CN7 32-bit PCI slots PC1 – PC4 Chassis fan power FAN CPU Slot 1 SL1 IR connector IR1 USB connector USB Soft off power J10 supply USER CONFIGURABLE SETTINGS Function Label Position » Factory configured - do not C1 Unidentified alter » Factory configured - do not C2 Unidentified alter » Factory configured - do not C3 Unidentified alter » Factory configured - do not C4 Unidentified alter » Factory configured - do not JP4 Unidentified alter (flash BIOS voltage) » CMOS memory normal operation RTC Open CMOS memory clear RTC Closed DIMM CONFIGURATION Size Bank 0 Bank 1 Bank 2 Bank 3 8MB (1) 1M x 64 None None None 16MB (1) 1M x 64 (1) 1M x 64 None None 16MB (1) 2M x 64 None None None 24MB (1) 1M x 64 (1) 1M x 64 (1) 1M x 64 None 32MB (1) 1M x 64 (1) 1M x 64 (1) 1M x 64 (1) 1M x 64 32MB (1) 2M x 64 (1) 2M x 64 None None 32MB (1) 4M x 64 None None None 48MB (1) 2M x 64 (1) 2M x 64 (1) 2M x 64 None 64MB (1) 2M x 64 (1) 2M x 64 (1) 2M x 64 (1) 2M x 64 64MB (1) 4M x 64 (1) 4M x 64 None None 64MB (1) 8M x 64 None None None 96MB (1) 4M x 64 (1) 4M x 64 (1) 4M x 64 None 128MB (1) 4M x 64 (1) 4M x 64 (1) 4M x 64 (1) 4M x 64 128MB (1) 8M x 64 (1) 8M x 64 None None 128MB (1) 16M x 64 None None None DIMM CONFIGURATION (CON’T) Size Bank 0 Bank 1 Bank 2 Bank 3 192MB (1) 8M x 64 (1) 8M x 64 (1) 8M x 64 None 256MB (1) 8M x 64 (1) 8M x 64 (1) 8M x 64 (1) 8M x 64 256MB (1) 16M x 64 (1) 16M x 64 None None 256MB (1) 32M x 64 None None None 384MB (1) 16M x 64 (1) 16M x 64 (1) 16M x 64 None 512MB (1) 16M x 64 (1) 16M x 64 (1) 16M x 64 (1) 16M x 64 512MB (1) 32M x 64 (1) 32M x 64 None None 768MB (1) 32M x 64 (1) 32M x 64 (1) 32M x 64 None 1GB (1) 32M x 64 (1) 32M x 64 (1) 32M x 64 (1) 32M x 64 Note: Board accepts EDO memory. Board will not accept SDRAM. DIMM VOLTAGE CONFIGURATION Voltage JV1 JV2 3.3v 1 & 2, 3 & 4, 5 & 6, Open 7 & 8 5v Open 1 & 2, 3 & 4, 5 & 6, 7 & 8 CACHE CONFIGURATION Note: 256KB/512KB cache is located on the Pentium II CPU. CPU SPEED SELECTION CPU Clock Multiplier SW1/1 SW1/2 SW1/3 SW1/4 speed speed 233MHz 66MHz 4x On On Off Off 266MHz 66MHz 4.5x On On Off Off CPU SPEED SELECTION (CON’T) CPU Clock Multiplier SW1/5 SW1/6 SW1/7 SW1/8 speed speed 233MHz 66MHz 4x On Off Off On 266MHz 66MHz 4.5x On On On Off