Jumper Settings for 5SVA CPU Voltage Selection * JP13 for CPU I/O and chipset voltage selection * JP9 for CPU core voltage selection * JP8 for MMX or split power plane CPU CAUTION: For MMX or other split power plane CPU, JP8 must be fully opened before turning on the system power. Failure to do so may cause damages to your CPU. INTEL PENTIUM CPU Internal External CPU Bus Frequency Speed Speed JP6 Ratio JP3 JP4 JP5 JP2 MHz MHz 90 60 [1-3],[4-6] 1.5x OPEN OPEN SHORT [2-3] 100 66 [3-5],[2-4] 1.5x OPEN OPEN SHORT [2-3] 120 60 [1-3],[4-6] 2x OPEN SHORT OPEN [2-3] 133 66 [3-5],[2-4] 2x OPEN SHORT OPEN [2-3] 150 60 [1-3],[4-6] 2.5x SHORT SHORT OPEN [2-3] 166 66 [3-5],[2-4] 2.5x SHORT SHORT OPEN [2-3] 180 60 [1-3],[4-6] 3x SHORT OPEN OPEN [2-3] 200 66 [3-5],[2-4] 3x SHORT OPEN OPEN [2-3] 233 66 [3-5],[2-4] 3.5x OPEN OPEN OPEN [2-3] CYRIX / IBM 6X86 CPU Internal External CPU Bus Frequency Speed Speed JP6 Ratio JP3 JP4 JP5 JP2 MHz MHz PR133 55 [3-5],[4-6] 2x OPEN SHORT OPEN [1-2] PR150 60 [1-3],[4-6] 2x OPEN SHORT OPEN [2-3] PR166 66 [3-5],[2-4] 2x OPEN SHORT OPEN [2-3] PR200* 75 [1-3],[4-6] 2x OPEN SHORT OPEN [1-2] * 5SVA-512K Version only CYRIX / IBM 6X86MX/MII CPU Internal External CPU Bus Frequency Speed Speed JP6 Ratio JP3 JP4 JP5 JP2 MHz MHz PR166 60 [1-3],[4-6] 2.5x SHORT SHORT OPEN [2-3] PR200* 75 [1-3],[4-6] 2x OPEN SHORT OPEN [1-2] PR233* 75 [1-3],[4-6] 2.5x SHORT SHORT OPEN [1-2] PR300 66 [3-5],[2-4] 3.5x OPEN OPEN OPEN [2-3] PR300* 75 [1-3],[4-6] 3x SHORT OPEN OPEN [1-2] PR333 66 [3-5],[2-4] 4x OPEN SHORT SHORT [2-3] PR333* 75 [1-3],[4-6] 3.5x OPEN OPEN OPEN [1-2] * 5SVA-512K Version only AMD K5 CPU Internal External CPU Bus Frequency Speed Speed JP6 Ratio JP3 JP4 JP5 JP2 MHz MHz PR90 60 [1-3],[4-6] 1.5x OPEN OPEN SHORT [2-3] PR100 66 [3-5],[2-4] 1.5x OPEN OPEN SHORT [2-3] PR133 66 [3-5],[2-4] 1.5x OPEN OPEN SHORT [2-3] PR150 60 [1-3],[4-6] 1.75x SHORT SHORT OPEN [2-3] PR166 66 [3-5],[2-4] 1.75x SHORT SHORT OPEN [2-3] AMD K6/K6-2 CPU Internal External CPU Bus Frequency Speed Speed JP6 Ratio JP3 JP4 JP5 JP2 MHz MHz PR166 66 [3-5],[2-4] 2.5x SHORT SHORT OPEN [2-3] PR200 66 [3-5],[2-4] 3x SHORT OPEN OPEN [2-3] PR233 66 [3-5],[2-4] 3.5x OPEN OPEN OPEN [2-3] PR266 66 [3-5],[2-4] 4x OPEN SHORT SHORT [2-3] PR300 66 [3-5],[2-4] 4.5x SHORT SHORT SHORT [2-3] PR333 66 [3-5],[2-4] 5x SHORT OPEN SHORT [2-3] CPU Voltage Selection CPU Type I/O JP13 Core JP9 JP8 Voltage Voltage Intel Pentium 3.5V Nil 3.5V [1-2],[3-4], [2-3],[5-6], Cyrix/IBM 6x86 [5-6] and [7-8][8-9] and [11-12] AMD K5 Intel Pentium with 3.3V [1-2] 2.8V [7-8] [1-2],[4-5], MMX [7-8] and [10-11] Cyrix/IBM 6x86L K6/6x86MX PR166,PR200 3.3V [1-2] 2.9V [7-8],[1-2] [1-2],[4-5], [7-8] and [10-11] K6 233 3.3V [1-2] 3.2V [7-8],[5-6] [1-2],[4-5], [7-8] and [10-11] K6 266/300 3.3V [1-2] 2.2V [3-4] [1-2],[4-5], K6-2 266/300/333 [7-8] and [10-11] [Image] Copyright(c) 1997 Zida Technologies Limited. All Rights Reserved. Last Updated on 17 July 98 HKT 15:30 Legal Notice