Design Guide
Page 14
...174; II Processor Developer's Manual (Order Number: 243341) • Pentium® III Processor Specification Update (latest off power management states. The ACPI compliant Intel® 820 chipset platform can support the Full-on LAN* for the Intel® 820 chipset platform....Bus Specification, Revision 1.0 • VRM 8.4 DC-DC Converter Design Guidelines (when available) System Overview The Intel® 820 chipset is the third generation desktop chipset designed for the Pentium III processor, minimizing bottlenecks and increasing system performance. By increasing memory bandwidth to...
...174; II Processor Developer's Manual (Order Number: 243341) • Pentium® III Processor Specification Update (latest off power management states. The ACPI compliant Intel® 820 chipset platform can support the Full-on LAN* for the Intel® 820 chipset platform....Bus Specification, Revision 1.0 • VRM 8.4 DC-DC Converter Design Guidelines (when available) System Overview The Intel® 820 chipset is the third generation desktop chipset designed for the Pentium III processor, minimizing bottlenecks and increasing system performance. By increasing memory bandwidth to...
Design Guide
Page 102
...174; Pro processor. See Section for more obvious causes include variation of the board dielectric constant, changes in load condition, crosstalk, VTT noise, VREF noise, ...is the largest flight time a network will experience under all variations of GTL+. 3-2 Intel®820 Chipset Design Guide The VREF Guardband takes into account sources of conditions. ... receiver manufacturer's conditions required for AC timing specifications; See thePentium® II Processor Developer's Manual for details regarding flight time simulation and validation. GTL+ is measured at the appropriate VREF ...
...174; Pro processor. See Section for more obvious causes include variation of the board dielectric constant, changes in load condition, crosstalk, VTT noise, VREF noise, ...is the largest flight time a network will experience under all variations of GTL+. 3-2 Intel®820 Chipset Design Guide The VREF Guardband takes into account sources of conditions. ... receiver manufacturer's conditions required for AC timing specifications; See thePentium® II Processor Developer's Manual for details regarding flight time simulation and validation. GTL+ is measured at the appropriate VREF ...
Design Guide
Page 105
... minimum clock to allow for these equations for timing analysis. See the respective Processor's datasheet and thePentium® III Processor Developer's Manual for multi-bit switching effects such as SSO pushout or pull-in Section 3.1, "Terminology and Definitions" on page 3-1. - To complete... margin should be budgeted to output specification1. - TCO_MIN is the multi-bit adjustment factor to -edge variation. - TCO_MIN + MADJ Intel®820 Chipset Design Guide 3-5 These equations are needed, along with the requirement that are often hard to account for more details....
... minimum clock to allow for these equations for timing analysis. See the respective Processor's datasheet and thePentium® III Processor Developer's Manual for multi-bit switching effects such as SSO pushout or pull-in Section 3.1, "Terminology and Definitions" on page 3-1. - To complete... margin should be budgeted to output specification1. - TCO_MIN is the multi-bit adjustment factor to -edge variation. - TCO_MIN + MADJ Intel®820 Chipset Design Guide 3-5 These equations are needed, along with the requirement that are often hard to account for more details....
Design Guide
Page 106
...initial timing equations as documented in the Pentium® II Processor Developer's Manual with the additional requirements noted in the "MADJ" column to 65 Ω ±15%. Intel highly recommends adding margin as component B driving component A must be met... 3,4 4 NOTES: 1. If edge rate, ringback, and monotonicity requirements are not met, flight time correction must evaluate additional combinations of a board are : • Processor driving processor • Processor driving chipset • Chipset driving processor A designer using components other multi-bit switching ...
...initial timing equations as documented in the Pentium® II Processor Developer's Manual with the additional requirements noted in the "MADJ" column to 65 Ω ±15%. Intel highly recommends adding margin as component B driving component A must be met... 3,4 4 NOTES: 1. If edge rate, ringback, and monotonicity requirements are not met, flight time correction must evaluate additional combinations of a board are : • Processor driving processor • Processor driving chipset • Chipset driving processor A designer using components other multi-bit switching ...
Design Guide
Page 124
...measurements, Corrections for falling edge ringback A violation of these ringback limits requires flight time correction as documented in the Intel® Pentium® II Processor Developer's Manual. Signal Quality is the voltage range, at the pins of the overdrive region back to VREF. When signal ...integrity at the pad violates the following noise sources: • Motherboard coupling • VTT noise • VREF noise Ringback Levels The...
...measurements, Corrections for falling edge ringback A violation of these ringback limits requires flight time correction as documented in the Intel® Pentium® II Processor Developer's Manual. Signal Quality is the voltage range, at the pins of the overdrive region back to VREF. When signal ...integrity at the pad violates the following noise sources: • Motherboard coupling • VTT noise • VREF noise Ringback Levels The...