User Guide
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... the computation-intensive requirements of delivering outstanding performance on x86 system platforms. The AMD Athlon XP processor model 6 delivers compelling performance for cutting-edge software applications that IT managers and business users require for an x86 processor. The high-speed execution core of the AMD Athlon XP processor model 6 includes multiple x86 instruction decoders, a dual-ported 128-Kbyte split level...
... the computation-intensive requirements of delivering outstanding performance on x86 system platforms. The AMD Athlon XP processor model 6 delivers compelling performance for cutting-edge software applications that IT managers and business users require for an x86 processor. The high-speed execution core of the AMD Athlon XP processor model 6 includes multiple x86 instruction decoders, a dual-ported 128-Kbyte split level...
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VCC_CORE Voltage Waveform Chapter 7 Electrical Data 29 24309E-March 2002 Preliminary Information AMD Athlon™ XP Processor Model 6 Data Sheet VCC_CORE_MAX_AC Figure 8 shows the processor core voltage (VCC_CORE) waveform response to perturbation. tmax_AC VCC_CORE_MAX_DC VCC_CORE_NOM VCC_CORE_MIN_DC VCC_CORE_MIN_AC tmin_AC ICORE_MAX ICORE_MIN dI /dt Figure 8. The tMIN_AC (negative AC transient excursion time) and tMAX_AC (positive AC transient excursion time) represent the maximum allowable time below or above the DC tolerance thresholds.
VCC_CORE Voltage Waveform Chapter 7 Electrical Data 29 24309E-March 2002 Preliminary Information AMD Athlon™ XP Processor Model 6 Data Sheet VCC_CORE_MAX_AC Figure 8 shows the processor core voltage (VCC_CORE) waveform response to perturbation. tmax_AC VCC_CORE_MAX_DC VCC_CORE_NOM VCC_CORE_MIN_DC VCC_CORE_MIN_AC tmin_AC ICORE_MAX ICORE_MIN dI /dt Figure 8. The tMIN_AC (negative AC transient excursion time) and tMAX_AC (positive AC transient excursion time) represent the maximum allowable time below or above the DC tolerance thresholds.
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... or result in functional damage. Absolute Ratings Parameter VCC_CORE VCCA VPIN TSTORAGE Description AMD Athlon™ XP processor model 6 core supply AMD Athlon XP processor model 6 PLL supply Voltage on any signal pin Storage temperature of operation for the AMD Athlon XP processor model 6. Table 7 lists the maximum absolute ratings of processor Min -0.5 V -0.5 V -0.5 V -40ºC Max VCC_CORE Max + 0.5 V VCCA Max + 0.5 V VCC_CORE Max + 0.5 V 100º...
... or result in functional damage. Absolute Ratings Parameter VCC_CORE VCCA VPIN TSTORAGE Description AMD Athlon™ XP processor model 6 core supply AMD Athlon XP processor model 6 PLL supply Voltage on any signal pin Storage temperature of operation for the AMD Athlon XP processor model 6. Table 7 lists the maximum absolute ratings of processor Min -0.5 V -0.5 V -0.5 V -40ºC Max VCC_CORE Max + 0.5 V VCCA Max + 0.5 V VCC_CORE Max + 0.5 V 100º...
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See Figure 3, "AMD Athlon™ XP Processor Model 6 Power Management States" on page 9. 3. The Stop Grant current consumption is applied to the core clock grid of the processor as dictated by a value of 6003_D22Fh programmed into the Clock Control (CLK_Ctl) MSR. 5. The cooling fan can be turned off during the Sleep state, but ....1 A 36.7 A Stop Grant S1 or Sleep State1, 2, 3, 4, 5 1.30 V 50°C 1.54 A 0.66 A Notes: 1. The maximum Stop Grant currents are absolute worst case currents for the AMD Athlon XP processor model 6 during normal and reduced power states. Table 8.
See Figure 3, "AMD Athlon™ XP Processor Model 6 Power Management States" on page 9. 3. The Stop Grant current consumption is applied to the core clock grid of the processor as dictated by a value of 6003_D22Fh programmed into the Clock Control (CLK_Ctl) MSR. 5. The cooling fan can be turned off during the Sleep state, but ....1 A 36.7 A Stop Grant S1 or Sleep State1, 2, 3, 4, 5 1.30 V 50°C 1.54 A 0.66 A Notes: 1. The maximum Stop Grant currents are absolute worst case currents for the AMD Athlon XP processor model 6 during normal and reduced power states. Table 8.
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...VOL max and VOH min, respectively. 4. This value assumes RSTCLK and K7CLKOUT are measured at the same frequency, though the processor is capable of other configurations. 14. General AC and DC Characteristics Symbol Parameter Description Condition Min Max Units Notes VIH Input High...enable capture. 8. Preliminary Information AMD Athlon™ XP Processor Model 6 Data Sheet 24309E-March 2002 7.12 General AC and DC Characteristics Table 13 shows the AMD Athlon XP processor model 6 AC and DC characteristics of the signal within this time to be seen by the core. 12. Table 13. ...
...VOL max and VOH min, respectively. 4. This value assumes RSTCLK and K7CLKOUT are measured at the same frequency, though the processor is capable of other configurations. 14. General AC and DC Characteristics Symbol Parameter Description Condition Min Max Units Notes VIH Input High...enable capture. 8. Preliminary Information AMD Athlon™ XP Processor Model 6 Data Sheet 24309E-March 2002 7.12 General AC and DC Characteristics Table 13 shows the AMD Athlon XP processor model 6 AC and DC characteristics of the signal within this time to be seen by the core. 12. Table 13. ...
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...signal within this time to enable capture. 8. See requirements 7 and 8 in normal mode operation. 10. 24309E-March 2002 Preliminary Information AMD Athlon™ XP Processor Model 6 Data Sheet Table 13. IOL and IOH are running at VOL max and VOH min, respectively. 4. Synchronous inputs/outputs are ...less than one phase. 13. This value assumes RSTCLK period is dependent on RSTCLK frequency, divisors, Low Power mode, and core frequency. 11. Time to be seen by the core. 12. Characterized across DC supply voltage range. 2. This value is 10 ns ==> TBIT = 2*fRST. 9. Reassertions ...
...signal within this time to enable capture. 8. See requirements 7 and 8 in normal mode operation. 10. 24309E-March 2002 Preliminary Information AMD Athlon™ XP Processor Model 6 Data Sheet Table 13. IOL and IOH are running at VOL max and VOH min, respectively. 4. Synchronous inputs/outputs are ...less than one phase. 13. This value assumes RSTCLK period is dependent on RSTCLK frequency, divisors, Low Power mode, and core frequency. 11. Time to be seen by the core. 12. Characterized across DC supply voltage range. 2. This value is 10 ns ==> TBIT = 2*fRST. 9. Reassertions ...
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...specified by TSD_DELAY can cause thermal damage to initiate shutdown of fan failure or powering up the processor without a heat-sink. Preliminary Information AMD Athlon™ XP Processor Model 6 Data Sheet 24309E-March 2002 Thermal Protection Characterization. TSHUTDOWN is the maximum time allowed...9632; http://www1.amd.com/products/athlon/thermals Table 15 on the motherboard to turn off the regulated core voltage to the processor in motherboard design necessary for thermal protection circuitry to the processor during the unlikely events of the processor. Thermal protection circuitry...
...specified by TSD_DELAY can cause thermal damage to initiate shutdown of fan failure or powering up the processor without a heat-sink. Preliminary Information AMD Athlon™ XP Processor Model 6 Data Sheet 24309E-March 2002 Thermal Protection Characterization. TSHUTDOWN is the maximum time allowed...9632; http://www1.amd.com/products/athlon/thermals Table 15 on the motherboard to turn off the regulated core voltage to the processor in motherboard design necessary for thermal protection circuitry to the processor during the unlikely events of the processor. Thermal protection circuitry...
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... responding to 2.5 V plus a maximum of 40°C/s or faster. 3. The processor relies on thermal circuitry on the motherboard to turn off the regulated core voltage to the processor in response to processor shutdown 500 ms 1, 3 Notes: 1. The 2.625 V value is equal to thermal... designs. 7.15 APIC Pins AC and DC Characteristics Table 16 shows the AMD Athlon XP processor model 6 AC and DC characteristics of the processor. Refer to Thermal Diode Monitoring Circuits, order# 25658, for processor protection 125 °C 1, 2, 3 TSD_DELAY Maximum allowed time from TSHUTDOWN detection...
... responding to 2.5 V plus a maximum of 40°C/s or faster. 3. The processor relies on thermal circuitry on the motherboard to turn off the regulated core voltage to the processor in response to processor shutdown 500 ms 1, 3 Notes: 1. The 2.625 V value is equal to thermal... designs. 7.15 APIC Pins AC and DC Characteristics Table 16 shows the AMD Athlon XP processor model 6 AC and DC characteristics of the processor. Refer to Thermal Diode Monitoring Circuits, order# 25658, for processor protection 125 °C 1, 2, 3 TSD_DELAY Maximum allowed time from TSHUTDOWN detection...
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... 8 Signal and Power-Up Requirements 43 24309E-March 2002 Preliminary Information AMD Athlon™ XP Processor Model 6 Data Sheet 8 Signal and Power-Up Requirements The AMD Athlon™ XP processor model 6 is designed to provide functional operation if the voltage and ...temperature parameters are described in the system during a power-up sequence. Requirements 1-8 in Figure 12 are within the limits of the processor. 3.3 V Supply VCCA (2.5 V) (for PLL) VCC_CORE (Processor Core...
... 8 Signal and Power-Up Requirements 43 24309E-March 2002 Preliminary Information AMD Athlon™ XP Processor Model 6 Data Sheet 8 Signal and Power-Up Requirements The AMD Athlon™ XP processor model 6 is designed to provide functional operation if the voltage and ...temperature parameters are described in the system during a power-up sequence. Requirements 1-8 in Figure 12 are within the limits of the processor. 3.3 V Supply VCCA (2.5 V) (for PLL) VCC_CORE (Processor Core...
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...processor core voltage, VCC_CORE, must be within specification at least 10 nanoseconds prior to driving from the 3.3 V supply being within specification before PWROK is powered by a ring oscillator. The processor PLL is asserted. VCCA must be within specification. When PWROK is asserted, the processor switches from driving the internal processor...within specification when PWROK is asserted. The AMD Athlon XP processor model 6 does not set the correct clock multiplier if PWROK is asserted. Before PWROK assertion, the AMD Athlon processor is asserted. The system clock (SYSCLK...
...processor core voltage, VCC_CORE, must be within specification at least 10 nanoseconds prior to driving from the 3.3 V supply being within specification before PWROK is powered by a ring oscillator. The processor PLL is asserted. VCCA must be within specification. When PWROK is asserted, the processor switches from driving the internal processor...within specification when PWROK is asserted. The AMD Athlon XP processor model 6 does not set the correct clock multiplier if PWROK is asserted. Before PWROK assertion, the AMD Athlon processor is asserted. The system clock (SYSCLK...
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...output to the system that provide processor core voltage feedback to VSS on the motherboard, CPU_PRESENCE# may be inverted and level shifted to the debug connector. FERR is connected to the system. For more information. If pulled-up on the processor package. Chapter 10 Pin Descriptions...used for any unmasked numerical exception independent of the NE bit in the Socket A-style socket. 24309E-March 2002 Preliminary Information AMD Athlon™ XP Processor Model 6 Data Sheet CONNECT Pin COREFB and COREFB# Pins CPU_PRESENCE# Pin DBRDY and DBREQ# Pins FERR Pin See "SYSCLK...
...output to the system that provide processor core voltage feedback to VSS on the motherboard, CPU_PRESENCE# may be inverted and level shifted to the debug connector. FERR is connected to the system. For more information. If pulled-up on the processor package. Chapter 10 Pin Descriptions...used for any unmasked numerical exception independent of the NE bit in the Socket A-style socket. 24309E-March 2002 Preliminary Information AMD Athlon™ XP Processor Model 6 Data Sheet CONNECT Pin COREFB and COREFB# Pins CPU_PRESENCE# Pin DBRDY and DBREQ# Pins FERR Pin See "SYSCLK...