EFA CORPORATION P5TSVX-ATX Processor CX M1/AM K5/Pentium Processor Speed 75/90/100/120/133/150/166/200MHz Chip Set Intel Video Chip Set None Maximum Onboard 64MB (EDO supported) Memory Maximum Video Memory None Cache 256/512KB BIOS Award Dimensions 305mm x 244mm I/O Options 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), cache slot, IR connector, USB connectors (2), ATX power connector, line in connector, line out connector, microphone connector NPU Options None [Image] CONNECTIONS Purpose Location Purpose Location ATX power ATX IDE interface 2 CN12 connector Game/MIDI port CN1 IDE interface 1 CN13 Microphone in CN2 Power LED & J45 pins 1 – connector keylock 5 Line out connector CN3 External battery J45 pins 6 - 9 Line in connector CN4 Soft on power JP1 pins 1 & supply 2 Serial port 2 CN5 Green PC connector JP1 pins 3 & 4 Serial port 1 CN6 IR connector JP1 pins 6 - 12 Parallel port CN7 IDE interface LED JP1 pins 14 & 15 USB connector 1 CN8 Reset switch JP1 pins 21 & 22 USB connector 2 CN9 Speaker JP1 pins 23 - 26 PS/2 mouse port CN10 32-bit PCI slots PC1 – PC4 Floppy drive CN11 Cache slot SL1 interface USER CONFIGURABLE SETTINGS Function Label Position » Factory configured - do not JP2/A Unidentified alter » Factory configured - do not JP2/B Unidentified alter » Factory configured - do not JP11 Unidentified alter » Factory configured - do not JP35 Unidentified alter » CMOS memory normal operation JP44 Open CMOS memory clear JP44 Closed DRAM 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 Note: Board accepts EDO memory. Banks are interchangeable. DIMM CONFIGURATION Size Bank 2 Bank 3 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) 4M x 64 (1) 4M x 64 Note: The location of banks 2 & 3 are unidentified. Do not install DIMMs & SIMMs at the same time. CACHE CONFIGURATION Size Bank 0 SL1 TAG 256KB (2) 32K x 32 Not installed Unidentified 512KB (2) 32K x 32 256KB module Unidentified installed CPU SPEED SELECTION (CYRIX) CPU Clock Multiplier JP17 JP18 JP32 JP33 JP34 speed speed 120MHz 50MHz 2x 1 & 2 2 & 3 2 & 3 2 & 3 2 & 3 133MHz 55MHz 2x 1 & 2 2 & 3 2 & 3 2 & 3 1 & 2 150MHz 60MHz 2x 1 & 2 2 & 3 1 & 2 2 & 3 2 & 3 166MHz 66MHz 2x 1 & 2 2 & 3 2 & 3 1 & 2 2 & 3 Note: Pins designated should be in the closed position. CPU SPEED SELECTION (AMD) CPU Clock Multiplier JP17 JP18 JP32 JP33 JP34 speed speed 75MHz 50MHz 1.5x 2 & 3 2 & 3 2 & 3 2 & 3 2 & 3 90MHz 60MHz 1.5x 2 & 3 2 & 3 1 & 2 2 & 3 2 & 3 100MHz 66MHz 1.5x 2 & 3 2 & 3 2 & 3 1 & 2 2 & 3 120MHz 60MHz 1.5x 2 & 3 2 & 3 1 & 2 2 & 3 2 & 3 133MHz 66MHz 1.5x 2 & 3 2 & 3 2 & 3 1 & 2 2 & 3 150MHz 60MHz 2x 1 & 2 2 & 3 1 & 2 2 & 3 2 & 3 166MHz 66MHz 2x 1 & 2 2 & 3 2 & 3 1 & 2 2 & 3 Note: Pins designated should be in the closed position. CPU SPEED SELECTION (INTEL) CPU Clock Multiplier JP17 JP18 JP32 JP33 JP34 speed speed 75MHz 50MHz 1.5x 2 & 3 2 & 3 2 & 3 2 & 3 2 & 3 90MHz 60MHz 1.5x 2 & 3 2 & 3 1 & 2 2 & 3 2 & 3 100MHz 66MHz 1.5x 2 & 3 2 & 3 2 & 3 1 & 2 2 & 3 120MHz 60MHz 2x 1 & 2 2 & 3 1 & 2 2 & 3 2 & 3 133MHz 66MHz 2x 1 & 2 2 & 3 2 & 3 1 & 2 2 & 3 150MHz 60MHz 2.5x 1 & 2 1 & 2 1 & 2 2 & 3 2 & 3 166MHz 66MHz 2.5x 1 & 2 1 & 2 2 & 3 1 & 2 2 & 3 200MHz 66MHz 3x 2 & 3 1 & 2 2 & 3 1 & 2 2 & 3 Note: Pins designated should be in the closed position. CPU VOLTAGE SELECTION (SINGLE) Voltage JP2/F JP2/G 3.3v Open Closed 3.5v Closed Open CPU VOLTAGE SELECTION (DUAL) Voltage V core JP2/C JP2/D JP2/E JP2/F JP2/G 3.3v 2.5v Open Open Closed Open Closed 3.3v 2.7v Open Closed Open Open Closed 3.3v 2.9v Closed Open Open Open Closed 3.5v 2.5v Open Open Closed Closed Open 3.5v 2.7v Open Closed Open Closed Open 3.5v 2.9v Closed Open Open Closed Open