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AI5TV Jumper Settings


SW1: AT Bus Clock Select

SW1: AT Bus Clock Select
SW1 AT Clock
OFF PCI Clock/3
ON PCI Clock/4 (Default Setting)

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SW2: CPU Voltage Select

SW2: CPU Voltage Select
SW2 JP25 CPU Type Vcore Vio
ON ON P54C Pentium 3.5v 3.5v
OFF OFF 2.8v 3.3v

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SW3, SW5, SW6, SW7, SW8: CPU Frequency Select

For Intel CPUs
SW3 SW5 SW6 SW7 SW8 Bus Clock CPU
ON OFF OFF ON ON 50MHz Pentium 75
ON OFF OFF ON OFF 60MHz Pentium 90
ON OFF OFF OFF ON 66MHz Pentium 100
ON OFF ON ON OFF 60MHz Pentium 120
ON OFF ON OFF ON 66MHz Pentium 133
ON ON ON ON OFF 60MHz Pentium 150
ON ON ON OFF ON 66MHz Pentium 166
ON ON OFF OFF ON 66MHz Pentium 200

For Cyrix 6x86 CPUs
SW3 SW5 SW6 SW7 SW8 Bus Clock CPU
ON OFF ON ON ON 50MHz 6x86-P120+ (100MHz)
OFF OFF ON ON ON 55MHz 6x86-P133+ (110MHz)
ON OFF ON ON OFF 60MHz 6x86-P150+ (120MHz)
ON OFF ON OF ON 66MHz 6x86-P166+ (133MHz)

For AMD K5 CPUs
SW3 SW5 SW6 SW7 SW8 Bus Clock Multiplier CPU
ON OFF OFF ON ON 50MHz 1.5 K5-PR75
ON OFF OFF ON OFF 60MHz 1.5 K5-PR90/PR120
ON OFF OFF OFF ON 66MHz 1.5 K5-PR100/PR133

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W6: CMOS RAM Discharge

W6: CMOS RAM Discharge
W6 Function
OFF Normal Operation
ON Clear CMOS content

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JP4: Flash ROM BIOS Voltage Select

JP4: Flash ROM BIOS Voltage Select
JP4 Flash ROM Type
1-2 12V Programming (Intel brand)
2-3 5V Programming (SST brand)

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Copyright 1996 Taiwan Mycomp Co, Ltd. All Rights Reserved. Pentium II, Pentium/MMX and Pentium Pro are registered trademarks of Intel Corp. All other product and brand names are trademarks and/or registered trademarks of their respective companies.