ELITEGROUP COMPUTER SYSTEMS, INC. P5VX-B (VER. 1.1) Processor CX M1/Pentium Processor Speed 75/90/100/120/133/150/166/200MHz Chip Set Intel Video Chip Set None Maximum Onboard 128MB (EDO supported) Memory Maximum Video Memory None Cache 256/512KB BIOS Unidentified Dimensions 330mm 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), cache slot, IR connectors (2), USB connector NPU Options None [Image] CONNECTIONS Purpose Location Purpose Location Serial port 1 J4 Reset switch J12 pins 9 & 10 Serial port 2 J5 Power LED & J12 pins 11 - keylock 15 Parallel port J6 Speaker J12 pins 17 - 20 PS/2 mouse J7 IDE interface LED J13 interface USB connector J8 IR connector (IBM) J15 Floppy drive J9 IR connector J17 interface (Intel) IDE interface 1 J10 Green PC LED J18 IDE interface 2 J11 Chassis fan power J20 Power on LED J12 pins 2 & 32-bit PCI slots PC1 - PC4 3 Green PC connector J12 pins 4 & Cache slot SL1 5 USER CONFIGURABLE SETTINGS Function Label Position » Factory configured - do not JP1 Unidentified alter » Factory configured - do not JP2 Unidentified alter » Flash BIOS voltage select 5v JP4 Pins 2 & 3 closed Flash BIOS voltage select 12v JP4 Pins 1 & 2 closed » Factory configured - do not JP7 Unidentified alter » CMOS memory normal operation JP13 Open CMOS memory clear JP13 Closed DIMM/DRAM CONFIGURATION Size Bank 0 Bank 1 Bank 2 8MB (2) 1M x 36 None None 8MB None None (1) 1M x 64 16MB (2) 2M x 36 None None 16MB (2) 1M x 36 (2) 1M x 36 None 16MB None None (1) 2M x 64 16MB (2) 1M x 36 None (1) 1M x 64 24MB (2) 2M x 36 (2) 1M x 36 None 24MB (2) 2M x 36 None (1) 1M x 64 24MB (2) 1M x 36 None (1) 2M x 64 32MB (2) 4M x 36 None None 32MB (2) 2M x 36 (2) 2M x 36 None 32MB None None (1) 4M x 64 32MB (2) 2M x 36 None (1) 2M x 64 40MB (2) 4M x 36 (2) 1M x 36 None 40MB (2) 4M x 36 None (1) 1M x 64 40MB (2) 1M x 36 None (1) 4M x 64 48MB (2) 4M x 36 (2) 2M x 36 None 48MB (2) 4M x 36 None (1) 2M x 64 48MB (2) 2M x 36 None (1) 4M x 64 DIMM/DRAM CONFIGURATION Size Bank 0 Bank 1 Bank 2 64MB (2) 8M x 36 None None 64MB (2) 4M x 36 (2) 4M x 36 None 64MB None None (1) 8M x 64 64MB (2) 4M x 36 None (1) 4M x 64 72MB (2) 8M x 36 (2) 1M x 36 None 72MB (2) 8M x 36 None (1) 1M x 64 72MB (2) 1M x 36 None (1) 8M x 64 80MB (2) 8M x 36 (2) 2M x 36 None 80MB (2) 8M x 36 None (1) 2M x 64 80MB (2) 2M x 36 None (1) 8M x 64 96MB (2) 8M x 36 (2) 4M x 36 None 96MB (2) 4M x 36 None (1) 8M x 64 96MB (2) 8M x 36 None (1) 4M x 64 128MB (2) 8M x 36 (2) 8M x 36 None 128MB (2) 8M x 36 None (1) 8M x 64 Note: Board accepts EDO memory. CACHE CONFIGURATION Size Bank 0 SL1 256KB (A) (2) 32K x 32 Not installed 256KB (B) None 256KB module installed 512KB (A) None 512KB module installed 512KB (B) (2) 32K x 32 256KB module installed CACHE JUMPER CONFIGURATION Size JP8 256KB (A) Open 256KB (B) Open 512KB (A) Open 512KB (B) Closed CPU SPEED SELECTION (CYRIX) CPU speed Clock Multiplier JP3 JP11 JP12 speed 120MHz 50MHz 2x Open 1 & 2 2 & 3 133MHz 55MHz 2x 1 & 2, 3 1 & 2 2 & 3 & 4 150MHz 60MHz 2x 1 & 2 1 & 2 2 & 3 166MHz 66MHz 2x 3 & 4 1 & 2 2 & 3 Note: Pins designated should be in the closed position. CPU SPEED SELECTION (INTEL) CPU speed Clock Multiplier JP3 JP11 JP12 speed 75MHz 50MHz 1.5x Open 1 & 2 1 & 2 90MHz 60MHz 1.5x 1 & 2 1 & 2 1 & 2 100MHz 66MHz 1.5x 3 & 4 1 & 2 1 & 2 120MHz 60MHz 2x 1 & 2 1 & 2 2 & 3 133MHz 66MHz 2x 3 & 4 1 & 2 2 & 3 150MHz 60MHz 2.5x 1 & 2 2 & 3 2 & 3 166MHz 66MHz 2.5x 3 & 4 2 & 3 2 & 3 200MHz 66MHz 3x 3 & 4 2 & 3 1 & 2 Note: Pins designated should be in the closed position. CPU VOLTAGE SELECTION (SINGLE) Voltage JP10 JP15 JP16 » 3.3v Pins 1 & 2 Pins 1 & 2 Pins 1 & 2 closed closed closed 3.525v Pins 3 & 4 Pins 1 & 2 Pins 1 & 2 closed closed closed CPU VOLTAGE SELECTION (DUAL) Voltage V core JP10 JP15 JP16 JP17 3.3v 2.5v 1 & 2 2 & 3 2 & 3 1 & 2 3.3v 2.8v 1 & 2 2 & 3 2 & 3 1 & 2 3.525v 2.5v 3 & 4 2 & 3 2 & 3 3 & 4 3.525v 2.8v 3 & 4 2 & 3 2 & 3 3 & 4 Note: Pins designated should be in the closed position.