TRIGEM MICROSYSTEMS, INC. LI545 Device Type Mainboard Processor CX 6X86/CX 686MX/AM K5/AM K6/Pentium/Pentium MMX Processor Speed 90/100/120/133/150/166/200/233/266MHz Chip Set VIA VT82C597 Video Chip Set None Maximum Onboard 384MB (EDO & SDRAM supported) Memory Maximum Video None Memory Cache 256/512KB BIOS AMI Dimensions 305mm x 244mm I/O Options 32-bit PCI slots (4), floppy drive interface, game/MIDI port, green PC connector, IDE interfaces (2), parallel port, PS/2 mouse port, serial ports (2), IR connector, USB connectors (2), ATX power connector, AGP slot, line in, line out, microphone in, audio in – CD-ROM [Image] CONNECTIONS Purpose Location Purpose Location AGP slot AGP Microphone in CN2 ATX power connector ATX Line in CN3 Wake on LAN connector C1 Line out CN4 Reset switch C2 Serial port 2 CN5 Soft off power supply C3 Serial port 1 CN6 Green PC connector C4 Parallel port CN7 Power LED C5 USB connector 1 CN8 IDE interface LED C6 USB connector 2 CN9 Keylock C7 PS/2 mouse port CN10 Speaker C8 IDE interface 1 CN11 CPU fan power C9 IDE interface 2 CN12 Audio in – CD-ROM C10 Floppy drive CN13 interface IR connector C11 32-bit PCI slots PC1 – PC4 Game/MIDI port CN1 USER CONFIGURABLE SETTINGS Function Label Position » CMOS memory normal operation J3 Pins 1 & 2 closed CMOS memory clear J3 Pins 2 & 3 closed » Aging select final aging J12 Pins 2 & 3 closed Aging select normal J12 Pins 1 & 2 closed Password enabled SW1/8 Off Password disabled SW1/8 On DIMM CONFIGURATION Size Bank 0 Bank 1 Bank 2 8MB (1) 1M x 64 None None 16MB (1) 2M x 64 None None 16MB (1) 1M x 64 (1) 1M x 64 None 24MB (1) 2M x 64 (1) 1M x 64 None 24MB (1) 1M x 64 (1) 1M x 64 (1) 1M x 64 32MB (1) 4M x 64 None None 32MB (1) 2M x 64 (1) 1M x 64 (1) 1M x 64 32MB (1) 2M x 64 (1) 2M x 64 None DIMM CONFIGURATION (CON’T) Size Bank 0 Bank 1 Bank 2 40MB (1) 4M x 64 (1) 1M x 64 None 40MB (1) 2M x 64 (1) 2M x 64 (1) 1M x 64 48MB (1) 4M x 64 (1) 1M x 64 (1) 1M x 64 48MB (1) 4M x 64 (1) 2M x 64 None 48MB (1) 2M x 64 (1) 2M x 64 (1) 2M x 64 56MB (1) 4M x 64 (1) 2M x 64 (1) 1M x 64 64MB (1) 8M x 64 None None 64MB (1) 4M x 64 (1) 2M x 64 (1) 2M x 64 64MB (1) 4M x 64 (1) 4M x 64 None 72MB (1) 8M x 64 (1) 1M x 64 None 72MB (1) 4M x 64 (1) 4M x 64 (1) 1M x 64 80MB (1) 8M x 64 (1) 1M x 64 (1) 1M x 64 80MB (1) 8M x 64 (1) 2M x 64 None 80MB (1) 4M x 64 (1) 4M x 64 (1) 2M x 64 88MB (1) 8M x 64 (1) 2M x 64 (1) 1M x 64 96MB (1) 8M x 64 (1) 2M x 64 (1) 2M x 64 96MB (1) 8M x 64 (1) 4M x 64 None 96MB (1) 4M x 64 (1) 4M x 64 (1) 4M x 64 104MB (1) 8M x 64 (1) 4M x 64 (1) 1M x 64 112MB (1) 8M x 64 (1) 4M x 64 (1) 2M x 64 128MB (1) 16M x 64 None None 128MB (1) 8M x 64 (1) 4M x 64 (1) 4M x 64 128MB (1) 8M x 64 (1) 8M x 64 None 136MB (1) 16M x 64 (1) 1M x 64 None 136MB (1) 8M x 64 (1) 8M x 64 (1) 1M x 64 144MB (1) 16M x 64 (1) 1M x 64 (1) 1M x 64 144MB (1) 16M x 64 (1) 2M x 64 None 144MB (1) 8M x 64 (1) 8M x 64 (1) 2M x 64 152MB (1) 16M x 64 (1) 2M x 64 (1) 1M x 64 160MB (1) 16M x 64 (1) 2M x 64 (1) 2M x 64 160MB (1) 16M x 64 (1) 4M x 64 None 160MB (1) 8M x 64 (1) 8M x 64 (1) 4M x 64 168MB (1) 16M x 64 (1) 4M x 64 (1) 1M x 64 DIMM CONFIGURATION (CON’T) Size Bank 0 Bank 1 Bank 2 176MB (1) 16M x 64 (1) 4M x 64 (1) 2M x 64 192MB (1) 16M x 64 (1) 4M x 64 (1) 4M x 64 192MB (1) 16M x 64 (1) 8M x 64 None 192MB (1) 8M x 64 (1) 8M x 64 (1) 8M x 64 200MB (1) 16M x 64 (1) 8M x 64 (1) 1M x 64 208MB (1) 16M x 64 (1) 8M x 64 (1) 2M x 64 224MB (1) 16M x 64 (1) 8M x 64 (1) 4M x 64 256MB (1) 16M x 64 (1) 8M x 64 (1) 8M x 64 384MB (1) 16M x 64 (1) 16M x 64 (1) 16M x 64 Note: Board accepts EDO & SDRAM memory. CACHE CONFIGURATION Note: The location of the cache is unidentified. CPU SPEED SELECTION (CX 6X86) CPU Clock Multiplier J6 SW1/5 SW1/6 SW1/7 speed speed 133MHz 60MHz 2x 2 & On Off Off 3 166MHz 66MHz 2.5x 1 & On On Off 2 200MHz 66MHz 2.5x 1 & On On Off 2 Note: Pins designated should be in the closed position. CPU SPEED SELECTION (CX 6X86MX) CPU Clock Multiplier J6 SW1/5 SW1/6 SW1/7 speed speed 200MHz 66MHz 2.5x 1 & On On Off 2 233MHz 66MHz 3x 1 & Off On Off 2 266MHz 66MHz 3.5x 1 & Off Off Off 2 Note: Pins designated should be in the closed position. CPU SPEED SELECTION (AM K5) CPU Clock Multiplier J6 SW1/5 SW1/6 SW1/7 speed speed 120MHz 60MHz 2x 2 & On Off Off 3 133MHz 66MHz 2x 1 & On Off Off 2 150MHz 60MHz 2.5x 2 & On On Off 3 166MHz 66MHz 2.5x 1 & On On Off 2 200MHz 66MHz 3x 1 & Off On Off 2 Note: Pins designated should be in the closed position. CPU SPEED SELECTION (AM K6) CPU Clock Multiplier J6 SW1/5 SW1/6 SW1/7 speed speed 166MHz 66MHz 2.5x 1 & On On Off 2 200MHz 66MHz 3x 1 & Off On Off 2 233MHz 66MHz 3.5x 1 & Off Off Off 2 266MHz 66MHz 4x 1 & On Off On 2 300MHz 66MHz 4.5x 1 & Off On On 2 Note: Pins designated should be in the closed position. CPU SPEED SELECTION (INTEL) CPU Clock Multiplier J6 SW1/5 SW1/6 SW1/7 speed speed 90MHz 60MHz 1.5x 2 & Off Off Off 3 100MHz 66MHz 1.5x 1 & Off Off Off 2 120MHz 60MHz 2x 2 & On Off Off 3 133MHz 66MHz 2x 1 & On Off Off 2 150MHz 60MHz 2.5x 2 & On On Off 3 166MHz 66MHz 2.5x 1 & On On Off 2 Note: Pins designated should be in the closed position. CPU SPEED SELECTION (INTEL MMX) CPU Clock Multiplier J6 SW1/5 SW1/6 SW1/7 speed speed 120MHz 60MHz 2x 2 & On Off Off 3 133MHz 66MHz 2x 1 & On Off Off 2 150MHz 60MHz 2.5x 2 & On On Off 3 166MHz 66MHz 2.5x 1 & On On Off 2 200MHz 66MHz 3x 1 & Off On Off 2 233MHz 66MHz 3.5x 1 & Off Off Off 2 Note: Pins designated should be in the closed position. CPU VOLTAGE SELECTION Voltage J11 SW1/1 SW1/2 SW1/3 SW1/4 2.2v 1 & 2 On On Off Off 2.8v 1 & 2 Off Off Off On 2.9v 1 & 2 On Off Off On 3.2v 1 & 2 Off Off On On 3.4v 2 & 3 Off On On On Note: Pins designated should be in the closed position. MOTHERBOARD SELECTION Setting J8 J10 No sound and no hardware Pins 2 & 3 closed Pins 2 & 3 closed monitoring No sound with hardware Pins 2 & 3 closed Pins 1 & 2 closed monitoring Sound and hardware Pins 1 & 2 closed Pins 2 & 3 closed monitoring