ELITEGROUP COMPUTER SYSTEMS, INC. P5HX-B Processor CX M1/Pentium Processor Speed 75/90/100/120/133/150/166/180/200MHz Chip Set Intel Video Chip Set None Maximum Onboard 256MB (EDO supported) Memory Maximum Video None Memory Cache 256/512KB BIOS Award 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 port, PS/2 mouse interface, serial ports (2), cache slot, IR connector, USB connector NPU Options None [Image] CONNECTIONS Purpose Location Purpose Location PS/2 mouse port J3 Speaker J12 pins 17 - 20 Serial port 1 J4 IDE interface LED J13 Serial port 2 J5 USB connector J17 Parallel port J6 IR connector (IBM) J19 Floppy drive J9 IR connector J20 interface (Intel) IDE interface 1 J10 PS/2 mouse J21 interface IDE interface 2 J11 Chassis fan power J22 Turbo LED J12 pins 2 & Chassis fan power J23 3 Green PC connector J12 pins 4 & Green PC LED J24 5 Turbo switch J12 pins 6 & 32-bit PCI slots PC1 - PC4 7 Reset switch J12 pins 9 & Cache slot SL1 10 Power LED & J12 pins 11 keylock - 15 USER CONFIGURABLE SETTINGS Function Label Position » CMOS memory normal operation JP5 Pins 2 & 3 closed CMOS memory clear JP5 Pins 1 & 2 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) 1M x 36 (2) 2M x 36 32MB (2) 4M x 36 None 32MB (2) 2M x 36 (2) 2M x 36 40MB (2) 1M x 36 (2) 4M x 36 48MB (2) 2M x 36 (2) 4M x 36 64MB (2) 8M x 36 None 64MB (2) 4M x 36 (2) 4M x 36 72MB (2) 1M x 36 (2) 8M x 36 80MB (2) 2M x 36 (2) 8M x 36 96MB (2) 4M x 36 (2) 8M x 36 128MB (2) 16M x 36 None 128MB (2) 8M x 36 (2) 8M x 36 136MB (2) 1M x 36 (2) 16M x 36 144MB (2) 2M x 36 (2) 16M x 36 160MB (2) 4M x 36 (2) 16M x 36 192MB (2) 8M x 36 (2) 16M x 36 256MB (2) 16M x 36 (2) 16M x 36 CACHE CONFIGURATION Size Bank 0 SL1 TAG 256KB (A) (2) 32K x 32 None Unidentified 256KB (B) None 256KB module Unidentified installed 512KB (A) (2) 32K x 32 256KB module Unidentified installed 512KB (B) (2) 64K x 32 None Unidentified CACHE JUMPER CONFIGURATION Size JP15 JP16 None Open Open 256KB (A) Closed Pins 1 & 2 closed 256KB (B) Open Pins 1 & 2 closed 512KB (A) Closed Pins 3 & 4 closed 512KB (B) Closed Pins 3 & 4 closed CPU SPEED SELECTION (CYRIX) CPU speed Clock Multiplier JP2 JP3 JP4 speed 110MHz 55MHz 2x Open 2 & 3 Open 120MHz 60MHz 2x Open 2 & 3 3 & 4 133MHz 66MHz 2x Open 2 & 3 1 & 2 Note: Pins designated should be in the closed position. CPU SPEED SELECTION (INTEL) CPU speed Clock Multiplier JP2 JP3 JP4 speed 75MHz 50MHz 1.5x 1 & 2 1 & 2 1 & 2, 3 & 4 90MHz 60MHz 1.5x 1 & 2 1 & 2 3 & 4 100MHz 66MHz 1.5x 1 & 2 1 & 2 1 & 2 120MHz 60MHz 2x 1 & 2 2 & 3 3 & 4 133MHz 66MHz 2x 1 & 2 2 & 3 1 & 2 150MHz 60MHz 2.5x 2 & 3 2 & 3 3 & 4 166MHz 66MHz 2.5x 2 & 3 2 & 3 1 & 2 180MHz 60MHz 3x 2 & 3 1 & 2 3 & 4 200MHz 66MHz 3x 2 & 3 1 & 2 1 & 2 Note: Pins designated should be in the closed position. CPU VOLTAGE SELECTION (SINGLE VOLTAGE) Voltage JP10 JP11 JP12 JP13 JP14 » 3.3v 1 & 2 1 & 2 1 & 2 1 & 2 1 & 2 3.52v 3 & 4 1 & 2 1 & 2 1 & 2 1 & 2 Note: Pins designated should be in the closed position. CPU VOLTAGE SELECTION (DUAL VOLTAGE) Voltage Core JP10 JP11 JP12 JP13 JP14 JP17 voltage 3.3v 2.51 1 & 2 2 & 3 2 & 3 2 & 3 2 & 3 1 & 2 3.3v 2.73 1 & 2 2 & 3 2 & 3 2 & 3 2 & 3 3 & 4 3.3v 2.91 1 & 2 2 & 3 2 & 3 2 & 3 2 & 3 5 & 6 3.52v 2.51 3 & 4 2 & 3 2 & 3 2 & 3 2 & 3 1 & 2 3.52v 2.73 3 & 4 2 & 3 2 & 3 2 & 3 2 & 3 3 & 4 3.52v 2.91 3 & 4 2 & 3 2 & 3 2 & 3 2 & 3 5 & 6 Note: Pins designated should be in the closed position.