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AMD 4th-Gen EPYC (Genoa) Power & Timing Solution

Overview

Description

Renesas provided full power and timing solutions for the AMD Genoa platform, including our latest third-generation common footprint digital multiphase SVI3 power solutions and PCIe Gen 5/6 clock solutions. Renesas' third-generation core power solutions could work with the latest trans-inductor voltage regulator (TLVR) technologies to provide industry best power performance to CPUs; not only could this help customers easily pass CPU testing spec, but it could also help eliminate some bulk capacitors and save PCB space and cost. Along with core power solutions, Renesas also provides a DDR5 power management IC (PMIC), which enables onboard mount DDR5 support. With these power and timing solutions, Renesas becomes one of the most important players in the server market and is ready to support all our customers.

System Benefits​:

  • Enabled common footprint SVI3 total power solution
  • PCIe Gen 5/6 full timing solution
  • DDR5 PMIC complaint with I3C interface
  • Auxiliary power enabled one Renesas solutions support

Comparison

Applications

  • Servers
  • Datacenters
  • Telecom basestations

Winning Combinations Interactive Diagram

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16:9 Connector Arrow.354 DIMM Board DIMM Board DIMM Board CN202 CN202 CN202 12V Battery 12V Battery 12V Battery 12V Battery 12V Battery 12V Battery 12V Battery 12V Battery 12V Battery DDR5* 12 DDR5* 12 DDR5* 12 5V/5Amax 5V/5Amax 5V/5Amax Connector Line.200 Connector Arrow.201 Connector Arrow.202 Connector Line.203 Connector Line.205 Connector Line.210 Buck 2 Buck Buck Buck 1 Buck Buck AMD SP5 TBDW CPU AMD SP5 TBDW CPU AMD SP5 TBDW CPU Connector Arrow.263 PCIe Devices PCIe Devices PCIe Devices Connector 1.282 Connector 1.283 DDR5 PMIC DDR5 PMIC DDR5 PMIC Connector 1 Connector 1.160 Connector Line.163 USB Hub USB Hub USB Hub Connector Arrow.210 Connector 1.233 100MHz 100MHz 100MHz PHY PHY PHY Connector Line.255 Connector Arrow.256 SPS 1 SPS SPS SPS 2 SPS SPS VDD 18, 10A VDD_18, 10A VDD_18, 10A VDD 33, 1A VDD_33, 1A VDD_33, 1A Connector Arrow.261 Connector Arrow.262 Connector Arrow.263 Connector Line.264 Connector 1.265 Connector 1.266 Connector Arrow.268 SPS (CFP) x5 1 SPS (CFP) x5 SPS (CFP) x5 VDD CORE 0 RUN, TBDV/175A TDC 230Amax VDD_CORE 0 RUN, TBDV/175A TDC 230Amax VDD_CORE 0 RUN, TBDV/175A TDC 230Amax Connector Arrow.271 Connector Arrow.272 Connector 1.274 Connector 1.275 Connector Arrow.276 Connector Arrow.277 Connector Arrow.278 Connector 1.279 Connector 1.280 Connector Arrow.281 Connector Arrow.158 SPS x3 SPS x3 SPS x3 SPS (CFP) x5 2 SPS (CFP) x5 SPS (CFP) x5 VDD SOC RUN, TBDV/105A TDC 130Amax VDD_SOC RUN, TBDV/105A TDC 130Amax VDD_SOC RUN, TBDV/105A TDC 130Amax VDD CORE 1 RUN, TBDV/175A TDC 230Amax VDD_CORE 1 RUN, TBDV/175A TDC 230Amax VDD_CORE 1 RUN, TBDV/175A TDC 230Amax Connector 1.151 Connector 1.152 Connector Arrow.170 SPS (CFP) x2 SPS (CFP) x2 SPS (CFP) x2 SPS (CFP) x4 SPS (CFP) x4 SPS (CFP) x4 VDD 11 SUS, 1.1V/65A TDC 80Amax VDD_11 SUS, 1.1V/65A TDC 80Amax VDD_11 SUS, 1.1V/65A TDC 80Amax VDD I0 RUN, TBDV/120A TDC 140Amax VDD_I0 RUN, TBDV/120A TDC 140Amax VDD_I0 RUN, TBDV/120A TDC 140Amax Connector Arrow.181 Connector Arrow.191 Connector Arrow.197 Connector Arrow.204 Connector Arrow.207 DMP* (1+1) DMP (1+1) DMP (1+1) Connector 1.286 Connector Line.287 Connector Arrow.290 Connector Arrow.291 Connector Arrow.295 Connector Arrow.296 Connector Line.297 Connector Line.298 Connector Arrow.299 Connector Arrow.307 Connector Arrow.308 Connector 1.309 Connector 1.310 Connector Arrow.311 Connector Line.312 Connector Line.313 Connector 1.314 Connector 1.315 Connector Arrow.316 Connector Arrow.317 Connector Arrow.318 Connector Line.319 Connector 1.320 Connector 1.321 DMP* (5+3) DMP (5+3) DMP (5+3) Connector Arrow.323 Connector Arrow.324 Connector 1.325 Connector 1.326 DMP* (5+2) DMP (5+2) DMP (5+2) Connector Arrow.328 Connector Arrow.329 DMP* (4+0) DMP (4+0) DMP (4+0) Connector Arrow.333 Connector Arrow.334 PMBUS 1 PMBUS PMBUS PMBS PMBS PMBS SV13 1 SV13 SV13 SV13 2 SV13 SV13 SV13 3 SV13 SV13 PMBUS 2 PMBUS PMBUS SV13 4 SV13 SV13 Connector Arrow Connector Arrow.355 Connector Arrow.359 Connector Arrow.360 Connector Arrow.361 100MHz 100MHz 100MHz Connector Arrow.364 PCIe Gen5 Clock PCIe Gen5 Clock PCIe Gen5 Clock Clock Buffer 1 Clock Buffer Clock Buffer Clock Mux Clock Mux Clock Mux Clock Buffer 2 Clock Buffer Clock Buffer XU XU XU
Exiting Interactive Block Diagram