CHAINTECH COMPUTER COMPANY, LTD. 5IGM0.3 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 128MB (EDO supported) Memory Maximum Video Memory None Cache 256/512KB BIOS Award Dimensions 270mm x 220mm 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 connector NPU Options None [Image] CONNECTIONS Purpose Location Purpose Location PS/2 mouse interface J4 IDE interface LED J15 Parallel port J5 Green PC connector J16 Floppy drive interface J7 Green PC LED J17 Serial port 1 J8 Reset switch J18 Serial port 2 J9 Turbo LED J19 IDE interface 1 J10 Power LED & keylock J20 IDE interface 2 J11 Speaker J21 IR connector J12 32-bit PCI slots PC1 – PC4 Chassis fan power J14 Cache slot SL1 USER CONFIGURABLE SETTINGS Function Label Position » Factory configured - do not JP1 Unidentified alter » On board I/O enabled JP2 Pins 1 & 2 closed On board I/O disabled JP2 Pins 2 & 3 closed » Password disabled JP3 Open Password enabled JP3 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 None (2) 1M x 36 (1) 1M x 64 24MB (2) 2M x 36 (2) 1M x 36 None 24MB None (2) 1M x 36 (1) 2M x 64 24MB None (2) 2M x 36 (1) 1M 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 None (2) 2M x 36 (1) 2M x 64 40MB (2) 4M x 36 (2) 1M x 36 None 40MB None (2) 1M x 36 (1) 4M x 64 48MB (2) 4M x 36 (2) 2M x 36 None 48MB None (2) 2M x 36 (1) 4M x 64 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 None (2) 4M x 36 (1) 4M x 64 72MB (2) 8M x 36 (2) 1M x 36 None DIMM/DRAM CONFIGURATION (CON’T) Size Bank 0 Bank 1 Bank 2 72MB None (2) 1M x 36 (1) 8M x 64 80MB (2) 8M x 36 (2) 2M x 36 None 80MB None (2) 2M x 36 (1) 8M x 64 96MB (2) 8M x 36 (2) 4M x 36 None 96MB None (2) 8M x 36 (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. Board also accepts x 32 SIMMs. Banks 0 & 1 are interchangeable. CACHE CONFIGURATION Size Bank 0 SL1 256KB (2) 32K x 32 Not installed 512KB (A) (2) 32K x 32 256KB module installed 512KB (B) (2) 64K x 32 Not installed CACHE JUMPER CONFIGURATION Size JP12 JP13 256KB Pins 2 & 3 closed Pins 2 & 3 closed 512KB (A) Pins 1 & 2 closed Pins 1 & 2 closed 512KB (B) Pins 1 & 2 closed Pins 1 & 2 closed CPU SPEED SELECTION (CYRIX) CPU Clock Multiplier JP8 JP9 JP14 JP15 speed speed 120MHz 50MHz 2x 2 & 3 2 & 3 1 & 2 2 & 3 133MHz 55MHz 2x 1 & 2 1 & 2 1 & 2 2 & 3 150MHz 60MHz 2x 1 & 2 2 & 3 1 & 2 2 & 3 166MHz 66MHz 2x 2 & 3 1 & 2 1 & 2 2 & 3 Note: Pins designated should be in the closed position. CPU SPEED SELECTION (AMD) CPU Clock Multiplier JP8 JP9 JP14 JP15 speed speed 75MHz 50MHz 1.5x 2 & 3 2 & 3 1 & 2 1 & 2 90MHz 60MHz 1.5x 1 & 2 2 & 3 1 & 2 1 & 2 100MHz 66MHz 1.5x 2 & 3 1 & 2 1 & 2 1 & 2 120MHz 60MHz 1.5x 1 & 2 2 & 3 1 & 2 1 & 2 133MHz 66MHz 1.5x 2 & 3 1 & 2 1 & 2 1 & 2 Note: Pins designated should be in the closed position. CPU SPEED SELECTION (INTEL) CPU Clock Multiplier JP8 JP9 JP14 JP15 speed speed 75MHz 50MHz 1.5x 2 & 3 2 & 3 1 & 2 1 & 2 90MHz 60MHz 1.5x 1 & 2 2 & 3 1 & 2 1 & 2 100MHz 66MHz 1.5x 2 & 3 1 & 2 1 & 2 1 & 2 120MHz 60MHz 2x 1 & 2 2 & 3 1 & 2 2 & 3 133MHz 66MHz 2x 2 & 3 1 & 2 1 & 2 2 & 3 150MHz 60MHz 2.5x 1 & 2 2 & 3 2 & 3 2 & 3 166MHz 66MHz 2.5x 2 & 3 1 & 2 2 & 3 2 & 3 200MHz 66MHz 3x 2 & 3 1 & 2 2 & 3 1 & 2 Note: Pins designated should be in the closed position. CPU VOLTAGE SELECTION (SINGLE) Voltage JP22 JP23 JP24 3.3v Pins 1 & 3, 2 & Pins 1 & 2 Pins 1 & 2 4 closed closed closed 3.4v Pins 1 & 3, 2 & Pins 1 & 2 Pins 3 & 4 4 closed closed closed 3.5v Pins 1 & 3, 2 & Pins 1 & 2 Pins 5 & 6 4 closed closed closed CPU VOLTAGE SELECTION (DUAL) Voltage V core JP22 JP23 JP24 3.3v 2.8v 3 & 5, 4 & 3 & 4 1 & 2 6 Note: Pins designated should be in the closed position.