CHAINTECH COMPUTER COMPANY, LTD. 5IGM1.1 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, USB connector NPU Options None [Image] CONNECTIONS Purpose Location Purpose Location Serial port 1 CN1 Speaker J16/pins 7 - 10 Serial port 2 CN2 Turbo LED J16/pins 11 & 12 Parallel port CN3 Green PC connector J16/pins 14 & 15 Floppy drive CN4 Green PC LED J16/pins 16 & interface 17 IDE interface 2 CN5 Reset switch J16/pins 19 & 20 IDE interface 1 CN6 Chassis fan power JP8 IR connector IR1 32-bit PCI slots PC1 – PC4 PS/2 mouse J4 Cache slot SL1 interface IDE interface LED J5 USB connector USB Power LED & J16/pins 1 - keylock 5 USER CONFIGURABLE SETTINGS Function Label Position » Password enabled JP4 Pins 1 & 2 closed Password disabled JP4 Pins 2 & 3 closed » CMOS memory normal operation JP9 Pins 1 & 2 closed CMOS memory clear JP9 Pins 2 & 3 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. Board also accepts x 32 SIMMs. 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) 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 CACHE CONFIGURATION Size Bank 0 SL1 256KB (2) 32K x 32 Not installed 512KB (A) (2) 32K x 32 256KB module installed 512KB (B) (4) 64K x 8 Not installed CACHE JUMPER CONFIGURATION Size JP5 256KB Pins 2 & 3 closed 512KB (A) Pins 1 & 2 closed 512KB (B) Pins 1 & 2 closed CPU SPEED SELECTION (CYRIX) CPU Clock Multiplier BF1 BF2 CLK1 CLK2 CLK3 speed speed 120MHz 50MHz 2x 2 & 1 & 2 & 3 1 & 2 1 & 2 3 2 133MHz 55MHz 2x 2 & 1 & 2 & 3 1 & 2 2 & 3 3 2 150MHz 60MHz 2x 2 & 1 & 2 & 3 2 & 3 1 & 2 3 2 166MHz 66MHz 2x 2 & 1 & 1 & 2 1 & 2 1 & 2 3 2 Note: Pins designated should be in the closed position. CPU SPEED SELECTION (AMD) CPU Clock Multiplier BF1 BF2 CLK1 CLK2 CLK3 speed speed 75MHz 50MHz 1.5x 1 & 1 & 2 & 3 1 & 2 1 & 2 2 2 90MHz 60MHz 1.5x 1 & 1 & 2 & 3 2 & 3 1 & 2 2 2 100MHz 66MHz 1.5x 1 & 1 & 1 & 2 1 & 2 1 & 2 2 2 120MHz 60MHz 1.5x 1 & 1 & 2 & 3 2 & 3 1 & 2 2 2 133MHz 66MHz 1.5x 1 & 1 & 1 & 2 1 & 2 1 & 2 2 2 Note: Pins designated should be in the closed position. CPU SPEED SELECTION (INTEL) CPU Clock Multiplier BF1 BF2 CLK1 CLK2 CLK3 speed speed 75MHz 50MHz 1.5x 1 & 1 & 2 & 3 1 & 2 1 & 2 2 2 90MHz 60MHz 1.5x 1 & 1 & 2 & 3 2 & 3 1 & 2 2 2 100MHz 66MHz 1.5x 1 & 1 & 1 & 2 1 & 2 1 & 2 2 2 120MHz 60MHz 2x 2 & 1 & 2 & 3 2 & 3 1 & 2 3 2 133MHz 66MHz 2x 2 & 1 & 1 & 2 1 & 2 1 & 2 3 2 150MHz 60MHz 2.5x 2 & 2 & 2 & 3 2 & 3 1 & 2 3 3 166MHz 66MHz 2.5x 2 & 2 & 1 & 2 1 & 2 1 & 2 3 3 200MHz 66MHz 3x 1 & 2 & 1 & 2 1 & 2 1 & 2 2 3 Note: Pins designated should be in the closed position. CPU VOLTAGE SELECTION (SINGLE) Voltage JP6 JP7 JP10 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 JP6 JP7 JP10 3.3v 2.5v Open 3 & 4, 5 & 1 & 2 6 3.3v 2.7v Open 3 & 4, 7 & 1 & 2 8 3.3v 2.8v Open 3 & 4, 9 & 1 & 2 10 3.3v 2.9v Open 3 & 4, 11 1 & 2 & 12 Note: Pins designated should be in the closed position.