SD 4.0 from Arasan Chip Systems

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The latest Storage Card (SD) version 4.0 device controller

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SD 4.0 from Arasan Chip Systems

  1. 1. Introducing SD 4.0 DeviceController By Dennis McCarty ©Arasan Chip Systems Inc. 2011
  2. 2. Arasan Chip Systems Total IP SolutionsSD 4.0 ImprovementsCore ArchitectureDeliverablesArasan Advantages ©Arasan Chip Systems Inc. 2011
  3. 3. Arasan Total IP Solutions©Arasan Chip Systems Inc. 2011
  4. 4. SD 4.0 BackgroundUHS-II PHY for faster throughput • 1.56 GB/s/lane at 52MHz • 300 MB/s overallDifferential signaling • D0+/- and D1+/-Bus clock 208 MHzCapacity from 32GBy to 2TBy ©Arasan Chip Systems Inc. 2011
  5. 5. SD 4.0 Controller Architecture ©Arasan Chip Systems Inc. 2011
  6. 6. ComplianceCurrent to SD 4.0 (rev. April 2011)Only announced product in the market ©Arasan Chip Systems Inc. 2011
  7. 7. DeliverablesRMM (Reuse Methodology Manual)compliant VerilogConfigurable Behavioral modelsVerification Suite & Test CasesDocumentation and Design Support ©Arasan Chip Systems Inc. 2011
  8. 8. Total IP Solutions Features • Analog and Digital cores, with no gaskets or wrappers for efficient, low-gate design • Software, Synthesis scripts and Test Environments • Verification IP, ESL models • HW Development Kits & Verification Platforms • Design Services ©Arasan Chip Systems Inc. 2011December 21, 2011 Page 8
  9. 9. Total IP Solutions Benefits • Compliance across the standard • Single supplier – Single support • Guaranteed compatibility • Lowest overall cost and risk • Seamless integration from PHY to SW layers • Fastest cycle: MRD to SoC ©Arasan Chip Systems Inc. 2011December 21, 2011 Page 9

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