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AMD 8151 specifications Current and power consumption, Rev 3.03 - July, 6.3DC Characteristics

Models: 8151

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6.3DC Characteristics

24888 Rev 3.03 - July 12, 2004

AMD-8151TMAGP Tunnel Data Sheet

6.3DC Characteristics

See the HyperTransportTM Technology Electrical Specification for the DC characteristics of link signals. The following table shows current consumption in amps and power in watts for each power plane.

		Typical		Max

Supply	Parameter Description	Current	Power	Current	Power	Comments

VDD12	VDD12[B, A] current, power	0.21 A	0.25 W	0.27 A	0.34 W

VDD15	VDD15 current, power	0.05 A	0.08 W	0.08 A	0.13 W

VDD18	VDD18 current, power; operational	1.30 A	2.34 W	1.75 A	3.30 W

VDD18	VDD18 current, power; internal clock gating	0.40 A	0.72 W	0.50 A	0.95 W
	enabled (DevA:0xF0[ICGSMAF])

VDD18	VDD18 current, power; internal and external clock	0.21 A	0.38 W	0.30 A	0.57 W
	gating enabled (DevA:0xF0[I/ECGSMAF])

VDDA18	VDDA18 current, power	0.02 A	0.04 W	0.03 A	0.06 W

VDD33	VDD33 current, power	0.05 A	0.17 W	0.07 A	0.24 W

	Total power (no clock gating enabled)		2.88 W		4.07 W

Table 8: Current and power consumption.

The following table shows DC characteristics for signals on the VDD33 power plane.

Symbol	Parameter Description	Min	Max		Units	Comments

VIL	Input low voltage	-0.5	0.3	VDD33	V
VIH	Input high voltage	0.6 VDD33	0.5	+ VDD33	V
VOL	Output low voltage; IOUT = 1.5 mA		0.1 VDD33		V
VOH	Output high voltage; IOUT = -0.5 mA	0.9 VDD33			V
ILI	Input leakage current		+/- 10		uA
CIN	Input capacitance		8		pF

Table 9: DC characteristics for signals on the VDD33 power plane.

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AMD 8151 specifications Current and power consumption, Rev 3.03 - July, 6.3DC Characteristics

Contents

24888 Rev 3.03 - July Data SheetFigure 1 System block diagram 1.1Device Features2004 Advanced Micro Devices, Inc 24888 Rev 3.03 - JulyTable of Contents Configuration space List of FiguresAMD-8151TM AGP Tunnel Data Sheet Figure 1 System block diagramList of Tables 24888 Rev 3.03 - July Case Temperature3Signal Descriptions 3.1Terminology AMD-8151BL C24888 Rev 3.03 - July 3.2Tunnel Link Signals24888 Rev 3.03 - July 3.3AGP SignalsAMD-8151TM AGP Tunnel Data Sheet 24888 Rev 3.03 - July AMD-8151TM AGP Tunnel Data Sheet3.5.1Power Plane Sequencing 3.4 Test and Miscellaneous Signals3.5 Power and Ground 4.3Clocking 4.2Reset And Initialization24888 Rev 3.03 - July 4Functional Operation 4.1Overview4.5AGP 24888 Rev 3.03 - July4.4Tunnel Links 4.4.1Link PHY4.5.2Various Behaviors 24888 Rev 3.03 - JulyAGP transaction Link transaction5Registers 5.1Register Overview Figure 2 Configuration space5.1.1Configuration Space 24888 Rev 3.03 - JulyTable 5 Register attributes Table 3 Configuration spaces5.2AGP Device Configuration Registers Table 4 Memory mapped address spacesDescription AGP Device Status And Command RegisterDevA BitsDescription 24888 Rev 3.03 - JulyDevA BitsBits AMD-8151TM AGP Tunnel Data SheetAGP Miscellaneous Control Register DevADescription 24888 Rev 3.03 - JulyAGP PHY Control Register DevADescription AGP PHY Skew Control RegisterDevA BitsBits 24888 Rev 3.03 - JulyAGP Most Recent Request Register DevADescription AGP Command Register24888 Rev 3.03 - July BitsAGP Aperture Size Register AGP Control RegisterBits DescriptionGARTHI GART base address register high Link Command RegisterBits DescriptionDescription Link Configuration And Control Register24888 Rev 3.03 - July Bits24888 Rev 3.03 - July Bits 24888 Rev 3.03 - JulyLink Frequency Capability 0 Register DevA 0xCCBits 24888 Rev 3.03 - JulyLink PHY Compensation Control Registers DevA 0xE8, E4, E0Bits Description Clock Control RegisterAGP Bridge Vendor And Device ID Register 5.3AGP Bridge Configuration RegistersAGP Bridge Status And Command Register 24888 Rev 3.03 - JulyAGP Bridge Memory Base-LimitRegisters DevBBits DescriptionBits 24888 Rev 3.03 - JulyBits DescriptionBits AMD-8151TM AGP Tunnel Data SheetBits Description6Electrical Data 6.1Absolute Ratings Table 6 Absolute maximum ratingsTable 7 Operating ranges 24888 Rev 3.03 - July24888 Rev 3.03 - July Table 8 Current and power consumption6.3DC Characteristics Input low voltage 24888 Rev 3.03 - July 6.4AC CharacteristicsTable 12 AC data for clocks A PCLK to transmit strobe first strobe edge AMD-8151TM AGP Tunnel Data Sheet24888 Rev 3.03 - July 7Ball Designations AMD-8151TM AGP Tunnel Data SheetFigure 3 Ball designations 24888 Rev 3.03 - JulySignal name AMD-8151TM AGP Tunnel Data SheetSignal name Signal nameSignal AMD-8151TM AGP Tunnel Data SheetSignal Signal24888 Rev 3.03 - July 8Package SpecificationAMD-8151TM AGP Tunnel Data Sheet Figure 4 Package mechanical drawingTEST 24888 Rev 3.03 - July9Test Mode24888 Rev 3.03 - July NAND tree 2 output signal is STRAPL4AMD-8151TM AGP Tunnel Data Sheet Revision 24888 Rev 3.03 - July10 Appendix 10.1 Revision History Revision