TOTEM TECHNOLOGY CO., LTD. TM-586 TX4 Device Type Mainboard Processor CX 6X86/CX 686MX/CX MII/AM K5/AM 5K86/AM K6/Pentium/ Pentium MMX Processor Speed 75/90/100/120/133/150/166/200/233/266/300MHz Chip Set Intel 430TX Maximum Onboard 256MB (EDO & SDRAM supported) Memory Cache 256/512KB BIOS Award Dimensions 220mm x 220mm I/O Options 32-bit PCI slots (4), floppy drive interface, green PC connector, IDE interfaces (2), parallel port, PS/2 mouse interface, serial ports (2), IR connectors (2), USB connector, ATX power connector [Image] CONNECTIONS Purpose Location Purpose Location ATX power ATX Chassis fan power C2 connector IR connector C1/pins 1 - 5 Serial port 2 CN1 IR connector C1/pins 7 - 10 Serial port 1 CN2 Green PC connector C1/pins 12 & Parallel port CN3 13 Green PC LED C1/pins 15 & Floppy drive CN4 16 interface IDE interface LED C1/pins 18 & IDE interface 2 CN5 19 Reset switch C1/pins 21 & IDE interface 1 CN6 22 Power LED & C1/pins 24 - PS/2 mouse CN7 keylock 28 interface Speaker C1/pins 30 - 32-bit PCI slots PC1 - PC4 34 Soft off power C1/pins 36 & USB connector USB supply 37 USER CONFIGURABLE SETTINGS Function Label Position » Factory configured - do not J3 Unidentified alter » CMOS memory normal operation J4 Pins 1 & 2 closed CMOS memory clear J4 Pins 2 & 3 closed » Factory configured - do not J14 Unidentified alter 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 256MB (2) 32M x 36 Note: Board accepts EDO memory. DIMM CONFIGURATION Size Bank 1 Bank 2 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 DIMM CONFIGURATION Size Bank 1 Bank 2 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 J1 J2 3.3v Pins 2 & 3 closed Pins 2 & 3 closed 5v Pins 1 & 2 closed Pins 1 & 2 closed CACHE CONFIGURATION Size Bank 0 TAG 256KB (1) 32K x 64 Unidentified 512KB (1) 64K x 64 Unidentified CPU SPEED SELECTION (CX 6X86) CPU Clock Multiplier J7/ J7/ J7/ J9/ J9/ J9/ speed speed pins pins pins pins pins pins 1 & 2 3 & 4 5 & 6 1 & 2 3 & 5 & 4 6 120MHz 50MHz 2x Closed Closed Closed Closed Open Open 133MHz 55MHz 2x Open Closed Open Closed Open Open 150MHz 60MHz 2x Open Closed Closed Closed Open Open 166MHz 66MHz 2x Closed Open Closed Closed Open Open 200MHz 75MHz 2x Open Closed Open Closed Open Open CPU SPEED SELECTION (CX 6X86MX) CPU Clock Multiplier J7/ J7/ J7/ J9/ J9/ J9/ speed speed pins pins pins pins pins pins 1 & 2 3 & 4 5 & 6 1 & 2 3 & 4 5 & 6 166MHz 60MHz 2.5x Open Closed Closed Closed Closed Open 200MHz 66MHz 2.5x Closed Open Closed Closed Closed Open 233MHz 66MHz 3x Closed Open Closed Open Closed Open 266MHz 66MHz 3.5x Closed Open Closed Open Open Open CPU SPEED SELECTION (CX MII) CPU Clock Multiplier J7/ J7/ J7/ J9/ J9/ J9/ speed speed pins pins pins pins pins pins 1 & 2 3 & 5 & 6 1 & 3 & 5 & 4 2 4 6 300MHz 66MHz 3.5x Closed Open Closed Open Open Open CPU SPEED SELECTION (AM 5K86) CPU Clock Multiplier J7/ J7/ J7/ J9/ J9/ J9/ speed speed pins pins pins pins pins pins 1 & 2 3 & 4 5 & 6 1 & 3 & 5 & 2 4 6 75MHz 50MHz 1.5x Closed Closed Closed Open Open Open 90MHz 60MHz 1.5x Open Closed Closed Open Open Open CPU SPEED SELECTION (AM K5) CPU Clock Multiplier J7/ J7/ J7/ J9/ J9/ J9/ speed speed pins pins pins pins pins pins 1 & 2 3 & 4 5 & 6 1 & 2 3 & 4 5 & 6 75MHz 50MHz 1.5x Closed Closed Closed Open Open Open 90MHz 60MHz 1.5x Open Closed Closed Open Open Open 100MHz 66MHz 1.5x Closed Open Closed Open Open Open 120MHz 60MHz 1.5x Open Closed Closed Open Open Open 133MHz 66MHz 1.5x Closed Open Closed Open Open Open 166MHz 66MHz 1.75x Closed Open Closed Closed Closed Open CPU SPEED SELECTION (AM K6) CPU Clock Multiplier J7/ J7/ J7/ J9/ J9/ J9/ speed speed pins pins pins pins pins pins 1 & 2 3 & 5 & 6 1 & 2 3 & 4 5 & 6 4 166MHz 66MHz 2.5x Closed Open Closed Closed Closed Open 200MHz 66MHz 3x Closed Open Closed Open Closed Open 233MHz 66MHz 3.5x Closed Open Closed Open Open Open 266MHz 66MHz 4x Closed Open Closed Closed Open Closed 300MHz 66MHz 4.5x Closed Open Closed Closed Closed Closed CPU SPEED SELECTION (INTEL) CPU Clock Multiplier J7/ J7/ J7/ J9/ J9/ J9/ speed speed pins pins pins pins pins pins 1 & 2 3 & 4 5 & 6 1 & 2 3 & 4 5 & 6 75MHz 50MHz 1.5x Closed Closed Closed Open Open Open 90MHz 60MHz 1.5x Open Closed Closed Open Open Open 100MHz 66MHz 1.5x Closed Open Closed Open Open Open 120MHz 60MHz 2x Open Closed Closed Closed Open Open 133MHz 66MHz 2x Closed Open Closed Closed Open Open 150MHz 60MHz 2.5x Open Closed Closed Closed Closed Open CPU SPEED SELECTION (INTEL MMX) CPU Clock Multiplier J7/ J7/ J7/ J9/ J9/ J9/ speed speed pins pins pins pins pins pins 1 & 2 3 & 4 5 & 6 1 & 2 3 & 5 & 6 4 166MHz 66MHz 2.5x Closed Closed Open Closed Open Closed 200MHz 66MHz 3x Open Closed Open Closed Open Closed 233MHz 66MHz 3.5x Open Open Open Closed Open Closed 266MHz 66MHz 4x Closed Open Closed Closed Open Closed CPU VOLTAGE SELECTION (SINGLE) Voltage J8 J13 J15 3.38v Closed Pins 3 & 4 Open closed 3.52v Closed Pins 1 & 2 Open closed CPU VOLTAGE SELECTION (DUAL) Voltage J8 J13 J15 2.2v Open Pins 13 & 14 Closed closed 2.8v Open Pins 9 & 10 Closed closed 2.9v Open Pins 7 & 8 Closed closed 3.2v Open Pins 5 & 6 Closed closed