PLACAS BASE DEL LABORATORIO



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PLACAS BASE DEL LABORATORIO Especificaciones técnicas descargadas de: http://docs.van-diepen.com/ Procesador Placa base Fabricante / Placa base (instrucciones) Num. Unidades 486 DX 33 MB-4D33/50N Unidentified / 486/SX/DX/DX2 20 Pentium 100 ZIDA-5STXE ZIDA Tech. / 5STXE 1 Pentium I 200 P5T30_B Tekram Tech. / P5T30_B4 1 Pentium 200???????? Dataexpert Corp. / TX531 5 Made in China Kadatco Co. / AM-430TX+ Pentium II 233 AL440LX Intel / AL440LX 1 Pentium II MMX 333 Legend V QDI Computer / Legend-V 1

UNIDENTIFIED 486SX/DX/DX2 Processor 80486SX/80487SX/80486DX/80486DX2 Processor Speed 16/20/25/33/40/50(internal)/50/66(internal)MHz Chip Set UMC Max. Onboard DRAM 64MB Cache 64/128/256KB BIOS Award Dimensions 254mm x 220mm I/O Options 32-bit VESA local bus slots (2) NPU Options CONNECTIONS Purpose Location Purpose Location Speaker J2 Reset switch J6 Power LED & keylock J3 External battery J11 Turbo switch J4 32-bit VESA local bus slots SL1 & SL2 Turbo LED J5 USER CONFIGURABLE SETTINGS Function Jumper Position» PQFP CPU disabled JP8 Open PQFP CPU enabled JP8 Closed» VESA video card select normal JP16 pins 1 & 2 closed VESA video card select Power A9000 JP16 pins 2 & 3 closed

DRAM CONFIGURATION Size Bank 0 Bank 1 1MB (4) 256K x 9 NONE 1MB NONE (1) 256K x 36 2MB (4) 256K x 9 (1) 256K x 36 4MB (4) 1M x 9 NONE 4MB NONE (1) 1M x 36 5MB (4) 1M x 9 (1) 256K x 36 8MB (4) 1M x 9 (1) 1M x 36 16MB (4) 4M x 9 NONE 16MB NONE (1) 4M x 36 17MB (4) 4M x 9 (1) 256K x 36 20MB (4) 4M x 9 (1) 1M x 36 32MB (4) 4M x 9 (1) 4M x 36 64MB (4) 16M x 9 NONE CACHE CONFIGURATION Size Bank 0 Bank 1 TAG 64KB (4) 8K x 8 (4) 8K x 8 (1) 8K x 8 128KB (4) 32K x 8 NONE (1) 8K x 8 256KB (4) 32K x 8 (4) 32K x 8 (1) 32K x 8 CACHE JUMPER CONFIGURATION Size JP1 JP2 JP4 JP5 64KB 128KB 256KB pins 1 & 2 closed pins 1 & 2 closed pins 2 & 3 closed pins 1 & 2 closed pins 2 & 3 closed pins 2 & 3 closed pins 1 & 2 closed pins 1 & 2 closed pins 1 & 2 closed pins 1 & 2 closed pins 1 & 2 closed pins 2 & 3 closed CPU TYPE CONFIGURATION Type JP6 JP7 80486SX pins 2 & 3 closed Open 80487SX pins 1 & 2, 3 & 4 closed pins 2 & 3 closed 80486DX pins 1 & 2, 3 & 4 closed pins 1 & 2 closed 80486DX2 pins 1 & 2, 3 & 4 closed pins 1 & 2 closed CPU SPEED CONFIGURATION Speed JP9 JP10 JP11 JP12 16MHz Closed Closed Closed Closed 20MHz Open Closed Closed Open 25MHz Closed Open Closed Open 33MHz Closed Closed Open Open 40MHz Open Open Closed Open 50iMHz Closed Open Closed Open 50MHz Open Closed Open 66iMHz Closed Closed Open BUS SPEED CONFIGURATION CPU speed ID3 <= 33MHz Open > 33MHz Closed Open Open

ZIDA TECHNOLOGIES INC. 5STX-E (VER. 1.10) Device Type Mainboard Processor CX 6X86/IBM 6X86/AM K5/AM K6/Pentium/Pentium MMX Processor Speed 90/100/120/133/150/166/200/233MHz Chip Set Intel 430TX Video Chip Set Maximum Onboard Memory 256MB (EDO & SDRAM supported) Maximum Video Memory Cache 256/512KB BIOS Award Dimensions 220mm x 204mm I/O Options 32-bit PCI slots (3), floppy drive interface, green PC connector, IDE interfaces (2), PS/2 mouse interface, serial ports (2), IR connector, USB connectors (2) NPU Options CONNECTIONS Purpose Location Purpose Location Serial port 1 J1 IR connector JP2/pins 16-20 Floppy drive interface J2 PCI media connector JP6 IDE interface 1 J3 ISA media connector JP7 IDE interface 2 J4 Power LED & keylock JP10/pins 1 5 Serial port 2 J5 Green PC connector JP10/pins 7 & 8 Parallel port J6 Speaker JP10/pins 10 13 USB connector 1 JP2/pins 1-5 IDE interface LED JP10/pins 14 & 15 PS/2 mouse interface JP2/pins 6 10 Reset switch JP10/pins 22 & 23 USB connector 2 JP2/pins 11 15 32-bit PCI slots PC1 PC3 USER CONFIGURABLE SETTINGS Function Label Position» CMOS memory normal operation JP3 Pins 2 & 3 closed

CMOS memory clear JP3 Pins 1 & 2 closed» Factory configured - do not alter JP8 Unidentified» Factory configured - do not alter JP9 Unidentified» Factory configured - do not alter JP12 Unidentified SIMM CONFIGURATION Size Bank 0 Bank 1 8MB (2) 1M x 36 16MB (2) 2M x 36 16MB (2) 1M x 36 (2) 1M x 36 24MB (2) 2M x 36 (2) 1M x 36 32MB (2) 4M x 36 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 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 SIMM CONFIGURATION (CON T) Size Bank 0 Bank 1 128MB (2) 8M x 36 (2) 8M x 36 128MB (2) 16M x 36 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 8MB (1) 1M x 64 16MB (1) 2M x 64 32MB (1) 4M x 64 64MB (1) 8M x 64 128MB (1) 16M x 64 256MB (1) 32M x 64 Note: Board accepts SDRAM memory. CACHE CONFIGURATION Size Bank 0 Bank 1 TAG 256KB (2) 32K x 32 Unidentified 512KB (2) 32K x 32 (2) 32K x 32 Unidentified 512KB (2) 64K x 32 Unidentified Note: The location of the banks is unidentified. CPU SPEED SELECTION (CX 6X86) CPU speed Clock Multiplier JP4 JP5 JP11 speed 133MHz 55MHz 2x 3 & 5, 4 & 6 1 & 2 1 & 3, 4 & 6 166MHz 66MHz 2x 2 & 4, 3 & 5 2 & 3 1 & 3, 4 & 6 200MHz 75MHz 2x 1 & 3, 4 & 6 1 & 2 1 & 3, 4 & 6 CPU speed CPU SPEED SELECTION (IBM 6X86) Clock Multiplier JP4 JP5 JP11 speed 133MHz 55MHz 2x 3 & 5, 4 & 6 1 & 2 1 & 3, 4 & 6 166MHz 66MHz 2x 2 & 4, 3 & 5 2 & 3 1 & 3, 4 & 6 200MHz 75MHz 2x 1 & 3, 4 & 6 1 & 2 1 & 3, 4 & 6

CPU speed Clock speed CPU SPEED SELECTION (AM K5) Multiplier JP4 JP5 JP11 90MHz 60MHz 1.5x 1 & 3, 4 & 6 2 & 3 1 & 3, 2 & 4 100MHz 66MHz 1.5x 2 & 4, 3 & 5 2 & 3 1 & 3, 2 & 4 133MHz 66MHz 1.5x 2 & 4, 3 & 5 2 & 3 1 & 3, 2 & 4 150MHz 60MHz 1.75x 1 & 3, 4 & 6 2 & 3 3 & 5, 4 & 6 166MHz 66MHz 1.75x 2 & 4, 3 & 5 2 & 3 3 & 5, 4 & 6 CPU SPEED SELECTION (AM K6) CPU speed Clock speed Multiplier JP4 JP5 JP11 166MHz 66MHz 2.5x 2 & 4, 3 & 5 2 & 3 3 & 5, 4 & 6 200MHz 66MHz 3x 2 & 4, 3 & 5 2 & 3 2 & 4, 3 & 5 233MHz 66MHz 3.5x 2 & 4, 3 & 5 2 & 3 1 & 3, 2 & 4 CPU SPEED SELECTION (INTEL) CPU speed Clock speed Multiplier JP4 JP5 JP11 90MHz 60MHz 1.5x 1 & 3, 4 & 6 2 & 3 1 & 3, 2 & 4 100MHz 66MHz 1.5x 2 & 4, 3 & 5 2 & 3 1 & 3, 2 & 4 120MHz 60MHz 2x 1 & 3, 4 & 6 2 & 3 1 & 3, 4 & 6 133MHz 66MHz 2x 2 & 4, 3 & 5 2 & 3 1 & 3, 4 & 6 150MHz 60MHz 2.5x 1 & 3, 4 & 6 2 & 3 3 & 5, 4 & 6 166MHz 66MHz 2.5x 2 & 4, 3 & 5 2 & 3 3 & 5, 4 & 6 200MHz 66MHz 3x 2 & 4, 3 & 5 2 & 3 2 & 4, 3 & 5 CPU SPEED SELECTION (INTEL MMX) CPU speed Clock speed Multiplier JP4 JP5 JP11 166MHz 66MHz 2.5x 2 & 4, 3 & 5 2 & 3 3 & 5, 4 & 6 200MHz 66MHz 3x 2 & 4, 3 & 5 2 & 3 2 & 4, 3 & 5 233MHz 66MHz 3.5x 2 & 4, 3 & 5 2 & 3 1 & 3, 2 & 4 CPU VOLTAGE SELECTION Voltage JP14 JP15 2.8v 1 & 3, 4 & 6 1 & 3, 2 & 4 2.9v 1 & 3, 4 & 6 2 & 4, 3 & 5 3.2v 3 & 5, 4 & 6 1 & 3, 2 & 4 3.4v 3 & 5, 4 & 6 1 & 3, 4 & 6 3.5v 3 & 5, 4 & 6 3 & 5, 4 & 6

TEKRAM TECHNOLOGY CO., LTD. P5T30-B4 Device Type Mainboard Processor CX 6X86/CX 686MX/AM K5/AM K6/Pentium/Pentium MMX Processor Speed 75/90/100/120/133/150/166/200/233/266/300MHz Chip Set Intel Video Chip Set Maximum Onboard Memory 256MB (EDO & SDRAM supported) Maximum Video Memory Cache 256/512KB BIOS Award 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 interface, serial ports (2), IR connectors (2), USB connector NPU Options CONNECTIONS Purpose Location Purpose Location Serial port 1 CN1 IR connector J13 Serial port 2 CN2 IDE interface LED J14 Floppy drive interface CN3 Turbo LED J15/pins 2 & 3 Parallel port CN4 Green PC connector J15/pins 4 & 5 IDE interface 2 CN5 Reset switch J15/pins 9 & 10 IDE interface 1 CN6 Power LED & keylock J15/pins 11 15 PS/2 mouse interface CN7 Speaker J15/pins 17-20 ATX power connector CN8 32-bit PCI slots PC1 PC4 IR connector IR1 USB connector USB

CPU fan power J12 SIMM CONFIGURATION Size Bank 0 Bank 1 8MB (2) 1M x 36 16MB (2) 2M x 36 16MB (2) 1M x 36 (2) 1M x 36 24MB (2) 2M x 36 (2) 1M x 36 32MB (2) 4M x 36 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 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 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 256MB (2) 32M x 36 Note: Board accepts EDO memory. DIMM CONFIGURATION Size Bank 2 Bank 3 8MB (1) 1M x 64 16MB (1) 2M x 64 16MB (1) 1M x 64 (1) 1M x 64 24MB (1) 2M x 64 (1) 1M x 64 32MB (1) 4M x 64 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 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 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. CACHE CONFIGURATION Size Bank 0 256KB (1) 32K x 64 512KB (1) 64K x 64 Note: Some boards may have two cache sockets. The cache is not upgradeable. CPU SPEED SELECTION (CX 6X86) CPU speed Clock speed Multiplier JBF0 JBF1 JBF2 JFS0 JFS1 JFS2 120MHz 50MHz 2x 2 & 3 1 & 2 1 & 2 2 & 3 2 & 3 2 & 3 133MHz 55MHz 2x 2 & 3 1 & 2 1 & 2 2 & 3 2 & 3 1 & 2

150MHz 60MHz 2x 2 & 3 1 & 2 1 & 2 2 & 3 1 & 2 1 & 2 166MHz 66MHz 2x 2 & 3 1 & 2 1 & 2 1 & 2 1 & 2 1 & 2 200MHz 75MHz 2x 2 & 3 1 & 2 1 & 2 1 & 2 2 & 3 1 & 2 CPU SPEED SELECTION (CX 6X86MX CPU speed Clock speed Multiplier JBF0 JBF1 JBF2 JFS0 JFS1 JFS2 166MHz 60MHz 2.5x 2 & 3 2 & 3 1 & 2 2 & 3 1 & 2 1 & 2 200MHz 66MHz 2.5x 2 & 3 2 & 3 1 & 2 1 & 2 1 & 2 1 & 2 233MHz 75MHz 2.5x 2 & 3 2 & 3 1 & 2 1 & 2 2 & 3 1 & 2 CPU SPEED SELECTION (AM K5) CPU speed Clock speed Multiplier JBF0 JBF1 JBF2 JFS0 JFS1 JFS2 75MHz 50MHz 1.5x 1 & 2 1 & 2 1 & 2 2 & 3 2 & 3 2 & 3 90MHz 60MHz 1.5x 1 & 2 1 & 2 1 & 2 2 & 3 1 & 2 1 & 2 100MHz 66MHz 1.5x 1 & 2 1 & 2 1 & 2 1 & 2 1 & 2 1 & 2 120MHz 60MHz 1.5x 1 & 2 1 & 2 1 & 2 2 & 3 1 & 2 1 & 2 133MHz 66MHz 1.5x 1 & 2 1 & 2 1 & 2 1 & 2 1 & 2 1 & 2 150MHz 60MHz 2.5x 2 & 3 2 & 3 1 & 2 2 & 3 1 & 2 1 & 2 166MHz 66MHz 2.5x 2 & 3 2 & 3 1 & 2 1 & 2 1 & 2 1 & 2 200MHz 66MHz 3x 1 & 2 2 & 3 1 & 2 1 & 2 1 & 2 1 & 2 CPU SPEED SELECTION (AM K6) CPU speed Clock speed Multiplier JBF0 JBF1 JBF2 JFS0 JFS1 JFS2 166MHz 66MHz 2.5x 2 & 3 2 & 3 1 & 2 1 & 2 1 & 2 1 & 2 200MHz 66MHz 3x 1 & 2 2 & 3 1 & 2 1 & 2 1 & 2 1 & 2 233MHz 66MHz 3.5x 1 & 2 1 & 2 1 & 2 1 & 2 1 & 2 1 & 2 266MHz 66MHz 4x 2 & 3 1 & 2 2 & 3 1 & 2 1 & 2 1 & 2 300MHz 66MHz 4.5x 2 & 3 2 & 3 2 & 3 1 & 2 1 & 2 1 & 2 CPU SPEED SELECTION (INTEL) CPU speed Clock speed Multiplier JBF0 JBF1 JBF2 JFS0 JFS1 JFS2 75MHz 50MHz 1.5x 1 & 2 1 & 2 1 & 2 2 & 3 2 & 3 2 & 3 90MHz 60MHz 1.5x 1 & 2 1 & 2 1 & 2 2 & 3 1 & 2 1 & 2 100MHz 66MHz 1.5x 1 & 2 1 & 2 1 & 2 1 & 2 1 & 2 1 & 2 120MHz 60MHz 2x 2 & 3 1 & 2 1 & 2 2 & 3 1 & 2 1 & 2 133MHz 66MHz 2x 2 & 3 1 & 2 1 & 2 1 & 2 1 & 2 1 & 2 150MHz 60MHz 2.5x 2 & 3 2 & 3 1 & 2 2 & 3 1 & 2 1 & 2 166MHz 66MHz 2.5x 2 & 3 2 & 3 1 & 2 1 & 2 1 & 2 1 & 2 200MHz 66MHz 3x 1 & 2 2 & 3 1 & 2 1 & 2 1 & 2 1 & 2 CPU SPEED SELECTION (INTEL MMX) CPU speed Clock speed Multiplier JBF0 JBF1 JBF2 JFS0 JFS1 JFS2 166MHz 66MHz 2.5x 2 & 3 2 & 3 1 & 2 1 & 2 1 & 2 1 & 2 200MHz 66MHz 3x 1 & 2 2 & 3 1 & 2 1 & 2 1 & 2 1 & 2 233MHz 66MHz 3.5x 1 & 2 1 & 2 1 & 2 1 & 2 1 & 2 1 & 2 CPU VOLTAGE SELECTION (SINGLE) Voltage JP1 JP2 3.3v Pins 1 & 2 closed Pins 7 & 8 closed 3.5v Pins 3 & 4 closed Pins 7 & 8 closed CPU VOLTAGE SELECTION (DUAL) Voltage V core JP1 JP2 3.3v 2.1 Pins 1 & 2 closed Pins 1 & 2 closed 3.3v 2.8v Pins 1 & 2 closed Pins 7 & 8 closed 3.3v 2.9v Pins 1 & 2 closed Pins 1 & 2, 7 & 8 closed 3.3v 3.2v Pins 1 & 2 closed Pins 5 & 6, 7 & 8 closed

DATAEXPERT CORPORATION TX531 Device Type Mainboard Processor CX 6X86/CX 686MX/AM K5/AM K6/Pentium/Pentium MMX Processor Speed 90/100/120/133/150/166/200/233MHz Chip Set Acer Maximum Onboard Memory 256MB (EDO & SDRAM supported) Cache 512KB BIOS AMI Dimensions 250mm x 220mm 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), USB connector CONNECTIONS Purpose Location Purpose Location PS/2 mouse port CN1 CPU fan power J9 Serial port 2 CN2 Turbo LED J10 Parallel port CN3 IDE interface LED J11 Floppy drive interface CN4 Reset switch J12 IDE interface 2 CN5 Speaker J13 IDE interface 1 CN6 Power LED & keylock J14 Serial port 1 CN7 USB connector JP1 Green PC connector J8 32-bit PCI slots PC1 PC4 USER CONFIGURABLE SETTINGS Function Label Position» Factory configured - do not alter J3 Unidentified» CMOS memory normal operation JP2 Open CMOS memory clear JP2 Closed» Flash BIOS voltage select 5v JP3 Pins 1 & 2 closed Flash BIOS voltage select 12v JP3 Pins 2 & 3 closed

» Factory configured - do not alter JP5 Unidentified CPU mode select interleave JP8 Open CPU mode select burst JP8 Closed SIMM CONFIGURATION Size Bank 0 Bank 1 8MB (2) 1M x 36 16MB (2) 2M x 36 16MB (2) 1M x 36 (2) 1M x 36 24MB (2) 2M x 36 (2) 1M x 36 32MB (2) 4M x 36 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 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 SIMM CONFIGURATION (CON T) Size Bank 0 Bank 1 128MB (2) 8M x 36 (2) 8M x 36 128MB (2) 16M x 36 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 0 Bank 1 8MB (1) 1M x 64 16MB (1) 2M x 64 16MB (1) 1M x 64 (1) 1M x 64 24MB (1) 2M x 64 (1) 1M x 64 32MB (1) 4M x 64 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 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 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 JP6 3v Pins 5 & 6, 7 & 8 closed 5v Pins 1 & 2, 3 & 4 closed CACHE CONFIGURATION Size Bank 0 TAG

512KB (2) 64K x 32 (1) 32K x 8 CPU SPEED SELECTION (CX 6X86) CPU speed Clock speed Multiplier SW1/1 SW1/2 SW1/3 SW1/4 SW1/5 SW1/6 133MHz 55MHz 2x On Off Off On On Off 150MHz 60MHz 2x On Off Off On Off Off 166MHz 66MHz 2x On Off Off Off Off Off 200MHz 75MHz 2x On Off Off Off On On CPU SPEED SELECTION (CX 6X86MX) CPU speed Clock speed Multiplier SW1/1 SW1/2 SW1/3 SW1/4 SW1/5 SW1/6 166MHz 66MHz 2.5x On On Off On Off Off 200MHz 66MHz 2.5x On On Off Off Off Off 233MHz 75MHz 2.5x On On Off Off On On CPU SPEED SELECTION (AM K5) CPU speed Clock speed Multiplier SW1/1 SW1/2 SW1/3 SW1/4 SW1/5 SW1/6 90MHz 60MHz 1.5x Off Off Off On Off Off 100MHz 66MHz 1.5x Off Off Off Off Off Off 120MHz 60MHz 1.5x Off Off Off On Off Off 133MHz 66MHz 1.5x Off Off Off Off Off Off 166MHz 66MHz 2.5x On On Off Off Off Off CPU SPEED SELECTION (AM K6) CPU speed Clock speed Multiplier SW1/1 SW1/2 SW1/3 SW1/4 SW1/5 SW1/6 166MHz 66MHz 2.5x On On Off Off Off Off 200MHz 66MHz 3x Off On Off Off Off Off 233MHz 66MHz 3.5x Off Off Off Off Off Off CPU SPEED SELECTION (INTEL) CPU speed Clock speed Multiplier SW1/1 SW1/2 SW1/3 SW1/4 SW1/5 SW1/6 90MHz 60MHz 1.5x Off Off Off On Off Off 100MHz 66MHz 1.5x Off Off Off Off Off Off 120MHz 60MHz 2x On Off Off On Off Off 133MHz 66MHz 2x On Off Off Off Off Off 150MHz 60MHz 2.5x On On Off On Off Off 166MHz 66MHz 2.5x On On Off Off Off Off 200MHz 66MHz 3x Off On Off Off Off Off CPU SPEED SELECTION (INTEL MMX) CPU speed Clock speed Multiplier SW1/1 SW1/2 SW1/3 SW1/4 SW1/5 SW1/6 166MHz 66MHz 2.5x On On Off Off Off Off 200MHz 66MHz 3x Off On Off Off Off Off 233MHz 66MHz 3.5x Off Off Off Off Off Off

KADATCO CO., LTD. AM-430TX+ Device Type Mainboard Processor CX 6X86/AM K5/AM K6/Pentium Processor Speed 90/100/120/133/150/166/180/200/233MHz Chip Set Intel Video Chip Set Maximum Onboard Memory 256MB (EDO & SDRAM supported) Maximum Video Memory Cache 256/512KB BIOS Award 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 interface, serial ports (2), IR connector, USB connector NPU Options CONNECTIONS Purpose Location Purpose Location Speaker C1 Floppy drive interface CN3 Reset switch C2 Serial port 1 CN4 Green PC connector C3 Serial port 2 CN5 IDE interface LED C4 Parallel port CN6 Chassis fan power C5 USB connector CN7 IR connector C6 PS/2 mouse interface CN8 Power LED & keylock C7 Chassis fan power CN17 IDE interface 1 CN1 32-bit PCI slots PC1 PC4 IDE interface 2 CN2 USER CONFIGURABLE SETTINGS Function Label Position» Factory configured - do not alter JP6 Open

» CMOS memory normal operation JP31 Pins 1 & 2 closed CMOS memory clear JP31 Pins 2 & 3 closed» Factory configured - do not alter JP32 Unidentified» Factory configured - do not alter JP36 Unidentified SIMM CONFIGURATION Size Bank 0 Bank 1 8MB (2) 1M x 36 16MB (2) 2M x 36 16MB (2) 1M x 36 (2) 1M x 36 24MB (2) 2M x 36 (2) 1M x 36 32MB (2) 4M x 36 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 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 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 16MB (1) 2M x 64 16MB (1) 1M x 64 (1) 1M x 64 24MB (1) 2M x 64 (1) 1M x 64 32MB (1) 4M x 64 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 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 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 JP25 JP26 JP27 3.3v Open Open Open 5v Closed Closed Closed CACHE CONFIGURATION

Note: The location of the cache is unidentified. CPU SPEED SELECTION (CX 6X86) CPU speed Clock speed Multiplier JP1 JP2 JP3 JP4 JP5 150MHz 60MHz 2x 1 & 2 2 & 3 1 & 2 1 & 2 2 & 3 166MHz 66MHz 2x 1 & 2 2 & 3 1 & 2 1 & 2 1 & 2 CPU SPEED SELECTION (AM K5) CPU speed Clock speed Multiplier JP1 JP2 JP3 JP4 JP5 90MHz 60MHz 1.5x 1 & 2 1 & 2 1 & 2 1 & 2 2 & 3 100MHz 66MHz 1.5x 1 & 2 1 & 2 1 & 2 1 & 2 1 & 2 120MHz 60MHz 1.5x 1 & 2 1 & 2 1 & 2 1 & 2 2 & 3 133MHz 66MHz 1.5x 1 & 2 1 & 2 1 & 2 1 & 2 1 & 2 166MHz 66MHz 2.5x 2 & 3 2 & 3 1 & 2 1 & 2 1 & 2 200MHz 66MHz 3x 2 & 3 1 & 2 1 & 2 1 & 2 1 & 2 CPU SPEED SELECTION (AM K6) CPU speed Clock speed Multiplier JP1 JP2 JP3 JP4 JP5 166MHz 66MHz 2.5x 2 & 3 2 & 3 1 & 2 1 & 2 1 & 2 200MHz 66MHz 3x 2 & 3 1 & 2 1 & 2 1 & 2 1 & 2 233MHz 66MHz 3.5x 1 & 2 1 & 2 1 & 2 1 & 2 1 & 2 CPU SPEED SELECTION (INTEL) CPU speed Clock speed Multiplier JP1 JP2 JP3 JP4 JP5 90MHz 60MHz 1.5x 1 & 2 1 & 2 1 & 2 1 & 2 2 & 3 100MHz 66MHz 1.5x 1 & 2 1 & 2 1 & 2 1 & 2 1 & 2 120MHz 60MHz 2x 1 & 2 2 & 3 1 & 2 1 & 2 2 & 3 133MHz 66MHz 2x 1 & 2 2 & 3 1 & 2 1 & 2 1 & 2 150MHz 60MHz 2.5x 2 & 3 2 & 3 1 & 2 1 & 2 2 & 3 166MHz 66MHz 2.5x 2 & 3 2 & 3 1 & 2 1 & 2 1 & 2 180MHz 60MHz 3x 2 & 3 1 & 2 1 & 2 1 & 2 2 & 3 200MHz 66MHz 3x 2 & 3 1 & 2 1 & 2 1 & 2 1 & 2 CPU SPEED SELECTION (INTEL MMX) CPU speed Clock speed Multiplier JP1 JP2 JP3 JP4 JP5 200MHz 66MHz 3x 2 & 3 1 & 2 1 & 2 1 & 2 1 & 2 233MHz 66MHz 3.5x 1 & 2 1 & 2 1 & 2 1 & 2 1 & 2 CPU VOLTAGE SELECTION Voltage V core JP11 JP12 JP13 JP14 JP15 JP16 1.8v 3.3v 1 & 2 1 & 2 1 & 2 1 & 2 1 & 2 2 & 3 2.1v 3.3v 3 & 4 1 & 2 1 & 2 1 & 2 1 & 2 2 & 3 2.5v 3.3v 5 & 6 1 & 2 1 & 2 1 & 2 1 & 2 2 & 3 2.7v 3.3v 7 & 8 1 & 2 1 & 2 1 & 2 1 & 2 2 & 3 2.8v 3.5v 9 & 10 1 & 2 1 & 2 1 & 2 1 & 2 1 & 2 2.8v 3.3v 9 & 10 1 & 2 1 & 2 1 & 2 1 & 2 2 & 3 2.9v 3.3v 11 & 12 1 & 2 1 & 2 1 & 2 1 & 2 2 & 3 2.9v 3.5v 11 & 12 1 & 2 1 & 2 1 & 2 1 & 2 1 & 2 3.2v 3.5v 13 & 14 1 & 2 1 & 2 1 & 2 1 & 2 1 & 2 3.3v 3.5v 15 & 16 2 & 3 2 & 3 2 & 3 2 & 3 1 & 2 3.5v 3.5v 17 & 18 2 & 3 2 & 3 2 & 3 2 & 3 1 & 2

INTEL CORPORATION AL440LX Processor Processor Speed Chip Set Video Chip Set Maximum Onboard Memory Maximum Video Memory Cache BIOS Dimensions I/O Options NPU Options Pentium II Unidentified Intel 384MB 512KB Intel/Phoenix 305mm x 244mm 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 (2), line out, microphone in CONNECTIONS Purpose Location Purpose Location ATX power connector ATX Yamaha wavetable connector J6B1 Game/MIDI port CN1 Yamaha wavetable connector J6C1 Microphone in CN2 IDE interface 2 J7H1

Line in - external CN3 Wake on ring connector J8A1 Line out CN4 SCSI interface LED J8B1 Serial port 2 CN5 IDE interface 1 J8H1 Serial port 1 CN6 Soft off power supply J8H2/pins 1 & 2 Parallel port CN7 Green PC connector J8H2/pins 3 & 4 USB connector 2 CN8 IR connector J8H2/pins 6-11 USB connector 1 CN9 IDE interface LED J8H2/pins 13-16 PS/2 mouse port CN10 Power LED J8H2/pins 18-20 Wake on LAN connector J1C1 Reset J8H2/pins 22 & 23 Audio in - CD-ROM J1F1 Speaker J8H2/pins 24-27 Chassis security J2B1 Floppy drive interface J8K1 Telephony connector J2F1 Chassis fan power J8M1 Line in - internal J2F2 32-bit PCI slots PC1 PC4 Chassis fan power J3F1 AGP slot SL2 Chassis fan power J5L1 USER CONFIGURABLE SETTINGS Function Label Position BIOS normal operation J8B2 Pins 1 & 2 closed BIOS configuration mode J8B2 Pins 2 & 3 closed DIMM CONFIGURATION Size Bank 0 Bank 1 Bank 2 8MB (1) 1M x 64 16MB (1) 2M x 64 16MB (1) 1M x 64 (1) 1M x 64 24MB (1) 2M x 64 (1) 1M x 64 24MB (1) 1M x 64 (1) 1M x 64 (1) 1M x 64 32MB (1) 4M x 64 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 48MB (1) 2M x 64 (1) 2M x 64 (1) 2M x 64 64MB (1) 8M x 64 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 96MB (1) 4M x 64 (1) 4M x 64 (1) 4M x 64 DIMM CONFIGURATION (CON T) Size Bank 0 Bank 1 Bank 2 128MB (1) 8M x 64 (1) 8M x 64 128MB (1) 16M x 64 192MB (1) 8M x 64 (1) 8M x 64 (1) 8M x 64 256MB (1) 16M x 64 (1) 16M x 64 384MB (1) 16M x 64 (1) 16M x 64 (1) 16M x 64 CACHE CONFIGURATION Note: 512KB cache is located on the Pentium II CPU.

QDI COMPUTER, INC. LEGEND-V Device Type Mainboard Processor Pentium II Processor Speed 233/266/300/333/MHz Chip Set Intel Video Chip Set Maximum Onboard Memory 768MB (EDO & SDRAM supported) Maximum Video Memory Cache 256/512KB (located on Pentium II CPU) BIOS Award Dimensions 305mm x 208mm 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 connectors (2), ATX power connector, AGP slot NPU Options CONNECTIONS Purpose Location Purpose Location AGP slot AGP Bake fan power C12 ATX power connector ATX CPU fan power C13

Power LED C1 Parallel port CN1 Soft off power supply C2 Serial port 1 CN2 IDE interface LED C3 Serial port 2 CN3 Reset switch C4 USB connector 1 CN4 Speaker C5 USB connector 2 CN5 Turbo LED C6 PS/2 mouse port CN6 Green PC connector C7 Floppy drive interface CN7 IR connector C8 IDE interface 2 CN8 Chassis fan power C9 IDE interface 1 CN9 Chassis security connector Wake on LAN connector C10 32-bit PCI slots PC1 PC4 C11 USER CONFIGURABLE SETTINGS Function Label Position» CMOS memory normal operation JP6 Pins 2 & 3 closed CMOS memory clear JP6 Pins 1 & 2 closed DIMM CONFIGURATION Size Bank 0 Bank 1 Bank 2 8MB (1) 1M x 64 16MB (1) 1M x 64 (1) 1M x 64 16MB (1) 2M x 64 24MB (1) 1M x 64 (1) 1M x 64 (1) 1M x 64 32MB (1) 2M x 64 (1) 2M x 64 32MB (1) 4M x 64 48MB (1) 2M x 64 (1) 2M x 64 (1) 2M x 64 64MB (1) 4M x 64 (1) 4M x 64 64MB (1) 8M x 64 96MB (1) 4M x 64 (1) 4M x 64 (1) 4M x 64 128MB (1) 8M x 64 (1) 8M x 64 128MB (1) 16M x 64 164MB (1) 16M 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 160MB (1) 16M x 64 (1) 2M x 64 (1) 2M x 64 CACHE CONFIGURATION Note: 256KB/512KB cache is located on the Pentium II CPU. DIMM CONFIGURATION (CON T) Size Bank 0 Bank 1 Bank 2 160MB (1) 16M x 64 (1) 4M x 64 192MB (1) 16M x 64 (1) 4M x 64 (1) 4M x 64 192MB (1) 16M x 64 (1) 8M x 64 192MB (1) 8M x 64 (1) 8M x 64 (1) 8M x 64 256MB (1) 16M x 64 (1) 8M x 64 (1) 8M x 64 256MB (1) 16M x 64 (1) 16M x 64 256MB (1) 32M x 64 264MB (1) 32M x 64 (1) 1M x 64 272MB (1) 32M x 64 (1) 1M x 64 (1) 1M x 64 272MB (1) 32M x 64 (1) 2M x 64 288MB (1) 32M x 64 (1) 2M x 64 (1) 2M x 64 288MB (1) 32M x 64 (1) 4M x 64 320MB (1) 32M x 64 (1) 4M x 64 (1) 4M x 64 320MB (1) 32M x 64 (1) 8M x 64 384MB (1) 32M x 64 (1) 8M x 64 (1) 8M x 64 384MB (1) 32M x 64 (1) 16M x 64 384MB (1) 16M x 64 (1) 16M x 64 (1) 16M x 64 512MB (1) 32M x 64 (1) 16M x 64 (1) 16M x 64 512MB (1) 32M x 64 (1) 32M x 64 768MB (1) 32M x 64 (1) 32M x 64 (1) 32M x 64 Note: Board accepts EDO & SDRAM memory. Maximum EDO is 768MB. Maximum SDRAM is 384MB.