EPOX COMPUTER CO., LTD. EP-58VP3A Device Type Mainboard Processor CX 6X86L/IBM 6X86L/CX 686MX/IBM 6X86MX/AM K5/ AM K6/Pentium/Pentium MMX Processor 90/100/120/133/150/166/188/200/225/233/266/300/333MHz Speed Chip Set VIA Video Chip None Set Maximum 320MB (EDO & SDRAM supported) Onboard Memory Maximum Video None Memory Cache 512KB BIOS Award Dimensions 230mm x 220mm I/O Options 32-bit PCI slots (3), floppy drive interface, green PC connector, IDE interfaces (2), parallel port, PS/2 mouse interface, serial ports (2), IR connector, USB connector, AGP slot NPU Options None [Image] CONNECTIONS Purpose Location Purpose Location AGP slot AGP Reset switch J2A USB connector CN1 Speaker J2B Serial port 1 CN2 Power LED & keylock J2C Floppy drive interface CN3 IR connector J3A Parallel port CN4 IDE interface LED J3B IDE interface 2 CN5 Turbo LED J3C IDE interface 1 CN6 Green PC connector J3D Serial port 2 CN7 CPU fan power J4 PS/2 mouse interface J1 32-bit PCI slots PC1 – PC3 SIMM CONFIGURATION Size Bank 2 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 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) 8M x 64 (1) 8M x 64 Note: Board accepts SDRAM memory. CACHE CONFIGURATION Size Bank 0 512KB (1) 64K x 64 CPU SPEED SELECTION (CX 6X86L) CPU Clock Multiplier SW1/1 SW1/2 SW1/3 SW1/4 SW1/5 SW1/6 speed speed 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 Off CPU SPEED SELECTION (IBM 6X86L) CPU Clock Multiplier SW1/1 SW1/2 SW1/3 SW1/4 SW1/5 SW1/6 speed speed 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 Off CPU SPEED SELECTION (CX 6X86MX) CPU Clock Multiplier SW1/1 SW1/2 SW1/3 SW1/4 SW1/5 SW1/6 speed speed 166MHz 66MHz 2x On Off Off Off Off Off 166MHz 60MHz 2.5x On On Off On Off Off 200MHz 75MHz 2x On Off Off Off On Off 200MHz 66MHz 2.5x On On Off Off Off Off 233MHz 75MHz 2.5x On On Off Off On Off 233MHz 66MHz 3x Off On Off Off Off Off 266MHz 75MHz 3x Off On Off Off On Off 266MHz 66MHz 3.5x Off Off Off Off Off Off CPU SPEED SELECTION (IBM 6X86MX) CPU Clock Multiplier SW1/1 SW1/2 SW1/3 SW1/4 SW1/5 SW1/6 speed speed 166MHz 66MHz 2x On Off Off Off Off Off 166MHz 60MHz 2.5x On On Off On Off Off 200MHz 75MHz 2x On Off Off Off On Off 200MHz 66MHz 2.5x On On Off Off Off Off 233MHz 75MHz 2.5x On On Off Off On Off 233MHz 66MHz 3x Off On Off Off Off Off 266MHz 75MHz 3x Off On Off Off On Off 266MHz 66MHz 3.5x Off Off Off Off Off Off CPU SPEED SELECTION (AM K5) CPU Clock Multiplier SW1/1 SW1/2 SW1/3 SW1/4 SW1/5 SW1/6 speed speed 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 188MHz 75MHz 2.5x On On Off Off On Off 200MHz 66MHz 3x Off On Off Off Off Off CPU SPEED SELECTION (AM K6) CPU Clock Multiplier SW1/1 SW1/2 SW1/3 SW1/4 SW1/5 SW1/6 speed speed 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 266MHz 66MHz 4x On Off On Off Off Off 300MHz 66MHz 4.5x On On On Off Off Off 333MHz 66MHz 5x Off On On Off Off Off CPU SPEED SELECTION (INTEL) CPU Clock Multiplier SW1/1 SW1/2 SW1/3 SW1/4 SW1/5 SW1/6 speed speed 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 188MHz 75MHz 2.5x On On Off Off On Off 200MHz 66MHz 3x Off On Off Off Off Off CPU SPEED SELECTION (INTEL MMX) CPU Clock Multiplier SW1/1 SW1/2 SW1/3 SW1/4 SW1/5 SW1/6 speed speed 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 VOLTAGE SELECTION Voltage JP2 2.1v Pins 1 & 6 closed 2.2v Pins 2 & 7 closed 2.8v Pins 3 & 8 closed 2.9v Pins 4 & 9 closed 3.2v Pins 5 & 10 closed