ACER, INC. AX5T-2 Processor CX 6X86/CX 6X86L/AM K5/AM K6/Pentium Processor Speed 90/100/120/133/150/166/200/233MHz Chip Set Intel Video Chip Set None Maximum Onboard 256MB (EDO supported) Memory Maximum Video MemoryNone Cache 512KB BIOS Award Dimensions 305mm x 244mm I/O Options 32-bit PCI slots (4), floppy drive interface, IDE interfaces (2), parallel port, PS/2 mouse interface, serial ports (2), USB connector, IR connector, ATX power connector NPU Options None [Image] CONNECTIONS Purpose Location Purpose Location ATX power connector ATX PS/2 mouse port CN3 Front panel connector C1 Serial port 1 CN4 IR connector C2 IDE interface 2 CN5 IDE interface LED C3 IDE interface 1 CN6 Chassis fan power C4 Floppy drive CN7 interface Wake up connector C5 USB connector CN8 Serial port 2 CN1 32-bit PCI slots PC1 – PC4 Parallel port CN2 USER CONFIGURABLE SETTINGS Function Label Position » CMOS memory normal operation JP14 Pins 1 & 2 closed CMOS memory clear JP14 Pins 2 & 3 closed » Factory configured - do not SPWR Unidentified alter SIMM CONFIGURATION Size Bank 0 Bank 1 8MB (2) 1M x 36 None 16MB (2) 2M x 36 None 16MB (2) 1M x 36 (2) 1M x 36 24MB (2) 2M x 36 (2) 1M x 36 32MB (2) 4M x 36 None 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 None 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 None 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 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 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 CACHE CONFIGURATION Size Bank 0 512KB (2) 64K x 32 Note: The location of bank 0 is unidentified. CPU SPEED SELECTION (CX 6X86/6X 86L) CPU Clock Multiplier JP1 JP2 JP3 JP4 JP5 JP6 speed speed 150MHz 60MHz 2x 2 & 1 & 1 & 1 & 2 & 1 & 3 2 2 2 3 2 166MHz 66MHz 2x 2 & 1 & 1 & 2 & 2 & 1 & 3 2 2 3 3 2 Note: Pins designated should be in the closed position. CPU SPEED SELECTION (AM K5) CPU Clock Multiplier JP1 JP2 JP3 JP4 JP5 JP6 speed speed 90MHz 60MHz 1.5x 1 & 1 & 1 & 1 & 2 & 1 & 2 2 2 2 3 2 100MHz 66MHz 1.5x 1 & 1 & 1 & 2 & 2 & 1 & 2 2 2 3 3 2 120MHz 60MHz 1.5x 1 & 1 & 1 & 1 & 2 & 1 & 2 2 2 2 3 2 133MHz 66MHz 1.5x 1 & 1 & 1 & 2 & 2 & 1 & 2 2 2 3 3 2 166MHz 66MHz 1.75x 2 & 2 & 1 & 2 & 2 & 1 & 3 3 2 3 3 2 Note: Pins designated should be in the closed position. CPU SPEED SELECTION (AM K6) CPU Clock Multiplier JP1 JP2 JP3 JP4 JP5 JP6 speed speed 166MHz 66MHz 2.5x 2 & 2 & 1 & 2 & 2 & 1 & 3 3 2 3 3 2 200MHz 66MHz 3x 1 & 2 & 1 & 2 & 2 & 1 & 2 3 2 3 3 2 233MHz 66MHz 3.5x 1 & 1 & 1 & 2 & 2 & 1 & 2 2 2 3 3 2 Note: Pins designated should be in the closed position. CPU SPEED SELECTION (INTEL) CPU Clock Multiplier JP1 JP2 JP3 JP4 JP5 JP6 speed speed 90MHz 60MHz 1.5x 1 & 1 & 1 & 1 & 2 & 1 & 2 2 2 2 3 2 100MHz 66MHz 1.5x 1 & 1 & 1 & 2 & 2 & 1 & 2 2 2 3 3 2 120MHz 60MHz 2x 2 & 1 & 1 & 1 & 2 & 1 & 3 2 2 2 3 2 133MHz 66MHz 2x 2 & 1 & 1 & 2 & 2 & 1 & 3 2 2 3 3 2 150MHz 60MHz 2.5x 2 & 2 & 1 & 1 & 2 & 1 & 3 3 2 2 3 2 166MHz 66MHz 2.5x 2 & 2 & 1 & 2 & 2 & 1 & 3 3 2 3 3 2 200MHz 66MHz 3x 1 & 2 & 1 & 2 & 2 & 1 & 2 3 2 3 3 2 233MHz 66MHz 3.5x 1 & 1 & 1 & 2 & 2 & 1 & 2 2 2 3 3 2 Note: Pins designated should be in the closed position. CPU VOLTAGE SELECTION (SINGLE) Voltage JP9 JP10 JP11 3.45v 1 & 2, 3 & 4 Open 1 & 2 Note: Pins designated should be in the closed position. CPU VOLTAGE SELECTION (DUAL) Voltage V core JP9 JP10 JP11 3.45v 2.5v Open 1 & 2, 3 & 11 & 12 4 3.45v 2.8v Open 1 & 2, 3 & 7 & 8 4 3.45v 2.9v Open 1 & 2, 3 & 5 & 6 4 3.45v 3.1v/3.2v Open 1 & 2, 3 & 9 & 10 4 3.45v 3.52v Open 1 & 2, 3 & 3 & 4 4 Note: Pins designated should be in the closed position.