ELITEGROUP COMPUTER SYSTEMS, INC. P5TX-LA Processor CX 6X86/CX 6X86L/CX 686MX/IBM 6X86/ IBM 6X86L/IBM 686MX/ AM K5/AM K6/Pentium Processor Speed 75/90/100/120/133/150/166/200/233/266MHz Chip Set Intel Video Chip Set ATI Maximum Onboard 256MB (EDO supported) Memory Maximum Video 4MB Memory Cache 256/512KB BIOS Award Dimensions 330mm x 218mm I/O Options Floppy drive interface, green PC connector, IDE interfaces (2), parallel port, PS/2 mouse port, serial ports (2), VGA feature connector, VGA port, IR connector, USB connector, ATX power connector, audio in – CD-ROM, audio connector, TV-out connector NPU Options None [Image] CONNECTIONS Purpose Location Purpose Location ATX power ATX Green PC connector J16/pins 4 & connector 5 External audio J1 Turbo switch J16/pins 6 & connector 7 Floppy drive J3 Reset switch J16/pins 9 & interface 10 Audio in – CD-ROM J4 Keylock J16/pins 11 - 15 IR connector J7 Speaker J16/pins 17 - 20 PS/2 mouse port J8 VGA port J17 Serial port 1 J9 TV out connector J18 IDE interface 2 J10 VGA feature J19 connector Serial port 2 J11 Soft off power JP1 supply USB connector J12 Wake up on modem JP2 connector Parallel port J13 CPU fan power JP8 IDE interface 1 J14 IDE interface LED JP12 Memory socket J15 EISA slot SL1 Power LED J16/pins 2 & 3 USER CONFIGURABLE SETTINGS Function Label Position » Flash BIOS normal operation JP6 Pins 2 & 3 closed Flash BIOS flash mode JP6 Pins 1 & 2 closed » CMOS memory normal operation JP15 Pins 2 & 3 closed CMOS memory clear JP15 Pins 1 & 2 closed 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) 2M x 64 None 40MB (1) 4M x 64 (1) 1M x 64 None 48MB (1) 4M x 64 (1) 2M x 64 None 48MB (1) 2M x 64 (1) 2M x 64 (1) 2M x 64 64MB (1) 8M x 64 None None 64MB (1) 4M x 64 (1) 4M x 64 None 72MB (1) 8M x 64 (1) 1M x 64 None 80MB (1) 8M x 64 (1) 2M x 64 None 96MB (1) 8M x 64 (1) 4M x 64 None 96MB (1) 4M x 64 (1) 4M x 64 (1) 4M x 64 128MB (1) 16M x 64 None None 128MB (1) 8M x 64 (1) 8M x 64 None 136MB (1) 16M x 64 (1) 1M x 64 None DIMM CONFIGURATION (CON’T) Size Bank 0 Bank 1 Bank 2 144MB (1) 16M x 64 (1) 2M x 64 None 160MB (1) 16M x 64 (1) 4M x 64 None 192MB (1) 16M x 64 (1) 8M x 64 None 192MB (1) 8M x 64 (1) 8M x 64 (1) 8M x 64 256MB (1) 16M x 64 (1) 16M x 64 None Note: Board accepts EDO memory. CACHE CONFIGURATION Size Bank 0 256KB (2) 32K x 32 512KB (2) 64K x 32 VIDEO MEMORY CONFIGURATION Size Bank 0 J15 2MB 2MB Not Installed 4MB 2MB 2MB module installed CPU SPEED SELECTION (CX 6X86/6X86L) CPU Clock Multiplier JP3 JP4 JP5 JP14 speed speed 120MHz 50MHz 2x 2 & 3 2 & 3 2 & 3 2 & 5, 3 & 6, 4 & 7 133MHz 55MHz 2x 2 & 3 2 & 3 1 & 2 2 & 5, 3 & 6, 4 & 7 150MHz 60MHz 2x 1 & 2 2 & 3 2 & 3 2 & 5, 3 & 6, 4 & 7 166MHz 66MHz 2x 2 & 3 1 & 2 2 & 3 2 & 5, 3 & 6, 4 & 7 200MHz 75MHz 2x 1 & 2 2 & 3 1 & 2 2 & 5, 3 & 6, 4 & 7 Note: Pins designated should be in the closed position. CPU SPEED SELECTION (CX 6X86MX) CPU Clock Multiplier JP3 JP4 JP5 JP14 speed speed 166MHz 60MHz 2.5x 1 & 2 2 & 3 2 & 3 3 & 6, 4 & 7, 5 & 8 200MHz 66MHz 2.5x 2 & 3 1 & 2 2 & 3 3 & 6, 4 & 7, 5 & 8 233MHz 66MHz 3x 2 & 3 1 & 2 2 & 3 1 & 4, 3 & 6, 5 & 8 233MHz 75MHz 2.5x 1 & 2 2 & 3 1 & 2 3 & 6, 4 & 7, 5 & 8 266MHz 75MHz 3x 1 & 2 2 & 3 1 & 2 1 & 4, 3 & 6, 5 & 8 Note: Pins designated should be in the closed position. CPU SPEED SELECTION (IBM 6X86/6X86L) CPU Clock Multiplier JP3 JP4 JP5 JP14 speed speed 120MHz 50MHz 2x 2 & 3 2 & 3 2 & 3 2 & 5, 3 & 6, 4 & 7 133MHz 55MHz 2x 2 & 3 2 & 3 1 & 2 2 & 5, 3 & 6, 4 & 7 150MHz 60MHz 2x 1 & 2 2 & 3 2 & 3 2 & 5, 3 & 6, 4 & 7 166MHz 66MHz 2x 2 & 3 1 & 2 2 & 3 2 & 5, 3 & 6, 4 & 7 200MHz 75MHz 2x 1 & 2 2 & 3 1 & 2 2 & 5, 3 & 6, 4 & 7 Note: Pins designated should be in the closed position. CPU SPEED SELECTION (IBM 6X86MX) CPU Clock Multiplier JP3 JP4 JP5 JP14 speed speed 166MHz 60MHz 2.5x 1 & 2 2 & 3 2 & 3 3 & 6, 4 & 7, 5 & 8 200MHz 66MHz 2.5x 2 & 3 1 & 2 2 & 3 3 & 6, 4 & 7, 5 & 8 233MHz 66MHz 3x 2 & 3 1 & 2 2 & 3 1 & 4, 3 & 6, 5 & 8 233MHz 75MHz 2.5x 1 & 2 2 & 3 1 & 2 3 & 6, 4 & 7, 5 & 8 266MHz 75MHz 3x 1 & 2 2 & 3 1 & 2 1 & 4, 3 & 6, 5 & 8 Note: Pins designated should be in the closed position. CPU SPEED SELECTION (AM K5) CPU Clock Multiplier JP3 JP4 JP5 JP14 speed speed 75MHz 50MHz 1.5x 2 & 3 2 & 3 2 & 3 1 & 4, 2 & 5, 3 & 6 90MHz 60MHz 1.5x 1 & 2 2 & 3 2 & 3 1 & 4, 2 & 5, 3 & 6 100MHz 66MHz 1.5x 2 & 3 1 & 2 2 & 3 1 & 4, 2 & 5, 3 & 6 120MHz 60MHz 2x 1 & 2 2 & 3 2 & 3 2 & 5, 3 & 6, 4 & 7 133MHz 66MHz 2x 2 & 3 1 & 2 2 & 3 2 & 5, 3 & 6, 4 & 7 150MHz 60MHz 2.5x 1 & 2 2 & 3 2 & 3 3 & 6, 4 & 7, 5 & 8 166MHz 66MHz 2.5x 2 & 3 1 & 2 2 & 3 3 & 6, 4 & 7, 5 & 8 Note: Pins designated should be in the closed position. CPU SPEED SELECTION (AM K6) CPU Clock Multiplier JP3 JP4 JP5 JP14 speed speed 166MHz 66MHz 2.5x 2 & 3 1 & 2 2 & 3 3 & 6, 4 & 7, 5 & 8 200MHz 66MHz 3x 2 & 3 1 & 2 2 & 3 1 & 4, 3 & 6, 5 & 8 233MHz 66MHz 3.5x 2 & 3 1 & 2 2 & 3 1 & 4, 2 & 5, 3 & 6 Note: Pins designated should be in the closed position. CPU SPEED SELECTION (INTEL) CPU Clock Multiplier JP3 JP4 JP5 JP14 speed speed 75MHz 50MHz 1.5x 2 & 3 2 & 3 2 & 3 1 & 4, 2 & 5, 3 & 6 90MHz 60MHz 1.5x 1 & 2 2 & 3 2 & 3 1 & 4, 2 & 5, 3 & 6 100MHz 66MHz 1.5x 2 & 3 1 & 2 2 & 3 1 & 4, 2 & 5, 3 & 6 120MHz 60MHz 2x 1 & 2 2 & 3 2 & 3 2 & 5, 3 & 6, 4 & 7 133MHz 66MHz 2x 2 & 3 1 & 2 2 & 3 2 & 5, 3 & 6, 4 & 7 150MHz 60MHz 2.5x 1 & 2 2 & 3 2 & 3 3 & 6, 4 & 7, 5 & 8 166MHz 66MHz 2.5x 2 & 3 1 & 2 2 & 3 3 & 6, 4 & 7, 5 & 8 200MHz 66MHz 3x 2 & 3 1 & 2 2 & 3 1 & 4, 3 & 6, 5 & 8 233MHz 66MHz 3.5x 2 & 3 1 & 2 2 & 3 1 & 4, 2 & 5, 3 & 6 Note: Pins designated should be in the closed position. CPU VOLTAGE SELECTION Voltage JP13 2.5v Pins 9 & 10 closed » 2.8v Pins 7 & 8 closed 2.9v Pins 5 & 6 closed 3.2v Pins 3 & 4 closed 3.3v Pins 1 & 2 closed TV OUT SELECTION Setting JP9 JP10 » Not installed Pins 2 & 3 closed Pins 2 & 3 closed Installed Pins 1 & 2 closed Pins 1 & 2 closed ONBOARD VIDEO SELECTION Setting JP11 JP16 » Enabled Open Pins 1 & 2 closed Disabled Closed Pins 2 & 3 closed