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Terms and limitations applicable to the purchase or use of AMD’s products are as set forth in a signed agreement between the parties or in AMD's Standard Terms and Conditions of Sale.
Please review any errata and advisories as they identify amendments to the specifications in this databook. Contact your local AMD support person for the software support schedules of GPU features. 1.1 Part Identification 1.1.1 Packaging Types and Device IDs The vendor ID is 0×1002.
Introduction 1.1.2 Branding Format Figure 1–1 "Vega 10" Branding Note: The date code where YY is the assembly start year and WW is the assembly start week. For engineering samples, ES is found after the date code. Country of origin XXXXXX (The assembly site; such as USA, SINGAPORE, TAIWAN, and CHINA).
Functional Overview This section describes the major subsystems and interfaces of "Vega 10". To go to a topic of interest, use the following list of linked cross-references: • Memory Interface (p. 3) • Acceleration Features (p. 5) • Display System (p. 6) •...
MEM_AP_SIZE [2:0] straps in Pin-based Straps (p. 37) for more information. "Vega 10" requires dedicated ROM for video BIOS. Therefore, memory aperture size is set by ROM straps. The memory aperture defines the address range that the CPU can access. The...
Functional Overview 2.3.1 Display Features Figure 2–1 "Vega 10" Display Top-level Data-flow Diagram • Up to six independent display controllers that support up to true 36-bpp (bits per pixel) throughout the display pipe. • Support for each display output type up to the following display timings: •...
• Supports AMD FreeSync™ technology on HDMI using AMD's vendor specific extension: • Fully HDMI compliant • Requires at least one display that is capable of AMD HDMI FreeSync™ technology • Maximum pixel rates for 24-bpp outputs are: • DVI—165 MP/s (megapixels per second) for single-link DVI •...
DisplayPort interface (provided the DisplayPort link bandwidth is not exceeded) • Supports AMD FreeSync™ technology, which dynamically synchronizes the refresh rate of a display with the frame rate of the GPU: • Based on DisplayPort Adaptive-Sync technology •...
Function level reset • Compatible Microsoft® UAA driver support for basic audio • For advanced functionality (as follows), an AMD or a third party driver is required • LPCM: • Speaker formats: 2.0, 2.1, 3.0, 4.0, 5.1, 6.1, and 7.1 •...
• DPM includes intelligent firmware control to operate the different domains at the ideal operating point based on activity running in the system. • "Vega 10" supports DPM on most clock domains including engine, memory, data fabric, multimedia, etc. • Improved DPM response for performance and/or performance per watt optimization based on the type of workload.
Temperature information can be provided through software (ACPI control methods) or directly through the SMBus hardware interface. 2.10 Thermal Diode The thermal diode in "Vega 10" is a grounded collector PNP BJT. The thermal diode has two pins for its interface—DPLUS and DMINUS (see Table 3–17 (p.
2.12 Test Capability Features "Vega 10" has a variety of test modes and capabilities that provide a high-fault coverage and low-DPM (defect per million) ratio. It provides the following features which are implemented in the SOC: •...
Signal Descriptions This section describes the signals of "Vega 10". The following conventions are used: • All active low signals are shown with the suffix “B”, such as CASA0B. • “PD” denotes a permanent internal pull down. “PD-register” denotes an internal pull down which is register controlled, and by default is turned off.
Note: • "Vega 10" supports ×16 lane reversal, where the receivers on lanes 0 to 15 of the graphics endpoint are mapped to the transmitter on lanes 15 down to 0 of the root complex. If ×16 lane reversal is employed, both the receive and transmit lanes must be reversed.
Signal Descriptions 3.4 Display Configuration Overview "Vega 10" has six display links, A to F. Table 3–5 Display Configuration Overview for Links A, B, C, D, E, and F Pin Name Possible Display Configurations Single-link TX[5:3]P/M_DPA[0:2]P/N DisplayPort/ TXCAP/M_DPA3P/N TMDS Single-link...
Analog calibration. DP_ZVSS Connect to GND through a 200-Ω (1%) resistor. Note: For native dual-link DVI support, contact AMD. 3.6 DisplayPort Note: If this interface is not used, all signal outputs can be unconnected. AUX_ZVSS, DP_ZVDD_08, and DP_ZVSS should always be connected.
(VOTFC). Note: On "Vega 10", the boot voltage of the SVI2 regulator is 0.9 V controlled by the GPU; overwriting of boot-VID on the PCB is not allowed. If the second domain of the SVI2 regulator is used to power a GPU rail (e.g., VDDCR_HBM/VDDIO_MEM) that cannot work with 0.9 V,...
GENERICF_HPD5 GENERICG_HPD6 3.14 Test/JTAG Interface In order to debug issues, AMD requires access to the JTAG and debug ports unless specified otherwise. Test points can be used on the JTAG signals to minimize the PCB space needed. Note: The JTAG interface on "Vega 10" is 1.8 V.
GPIO_19. For more details, see Table 3–24 (p. 38). AMD reserves SMBUS slave address 0×4C for testing purpose. Platform must not communicate with GPU, or any device on the same SMBUS as GPU, using slave address 0×4C. The GPU also supports ARP.
3.19 AMD PowerXpress™ Interface Table 3–21 AMD PowerXpress™ Interface Type Description Name On/off regulator control signal for AMD ZeroCore Power feature (BACO mode). High (3.3 V) switches the regulators off (enter BACO mode). PX_EN Low (0 V) switches the regulators on. (Default)
3.21 Configuration Straps 3.21.1 Pin-based Straps "Vega 10" uses pin straps (i.e., one pin for one strap). Some of the straps are on 3.3-V GPIOs while others are on dedicated 1.8-V strap pins. Each strap pin has either an internal pull-down resistor which provides a default value of 0, or an internal pull-up resistor which provides a default value of 1, at power up.
Timing Specifications This chapter describes bus and memory timing specifications of "Vega 10". To link to a topic of interest, use the following list of linked cross-references: • SMBus Timing (p. 43) • Initialization Sequence and Timing (p. 47) • Serial Flash Read/Write Timing (p. 50) •...
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Configuration 1. The controller is located on an add-in card, and there is access to a local video BIOS serial flash memory. The ROM state machine of "Vega 10" will read in all the "ROM-based straps" right after PERSTB reset is deasserted. There are a total of 33 DWORDs of "ROM-based straps"...
Electrical Characteristics This chapter describes the electrical characteristics of "Vega 10". All voltages are with respect to VSS unless specified otherwise. To link to a topic of interest, use the following list of linked cross-references: • Maximum Voltage (p. 57) •...
SVI2 bus from dedicated GPU pins. On "Vega 10"", the boot voltage of the SVI2 regulator is fixed at 0.9 V by default for both domains controlled by the GPU. Overwriting of the SVI2 boot-VID on the PCB is not allowed.
The two rails can be merged on the PCB and supplied by the second domain of the SVI2 regulator. Contact AMD for guidance on how to set the second domain of the SVI2 regulator to meet HBM power up requirements.
Current Step Load (A) di/dt (A/us) Max Undershoot (mV) Max Settling Time (us) 1037 Note: If using AMD provided SDLE for the transient study: Step load is applied in addition to a 300 A steady state load. Figure 5–2 Load Release Legend Table 5–4 Load Release Behavior...
Electrical Characteristics 5.3 Power-up/down Sequence "Vega 10" has the following requirements with regards to power-supply sequencing to avoid damaging the GPU: • All the GPU supplies, except for VDDAN_33, must fully reach their respective nominal voltages within 20 ms of the start of the ramp-up sequence, though a shorter ramp-up duration is preferred.
Mechanical Data This chapter contains information on the mechanical data for "Vega 10". To go to a topic of interest, use the following list of linked cross-references: • Physical Dimensions (p. 69) • Pressure Specification (p. 73) • Board Solder Reflow Process Recommendations (p. 73) 7.1 Physical Dimensions...
Boundary Scan Specification This chapter contains information on boundary scan specifications as they apply to "Vega 10". To go to a topic of interest, use the following list of linked cross-references: • Introduction (p. 77) • Boundary Scan (p. 77) •...
Appendix A Pin Listings This appendix contains pin listings for "Vega 10" sorted in two ways. To go to the listing of interest, use the following list of linked cross-references: • Pins Sorted by Ball Reference (p. 79) • Pins Sorted by Signal Name (p. 127) A.1 Pins Sorted by Ball Reference...