Dolphin Technology maintains a broad portfolio of SoC building blocks that provide silicon proven IP for customers who need:

• Memory Interface IPs:
• SDRAM DDR PHY
• SDRAM DDR Controller
• LPDDR 5/4x/4/3/2
• DDR 4/3/2
• Combo Controllers
• SDRAM SDR Controller
• SDRAM NV-LPDDR4 Controller
• EMMC/SD3.0 PHY & Controller
• SD-SDIO4.0/UHS-II PHY & Controller
• Memory Test & Repair (MBIST)
• Octal SPI Controller and PHY
• Quad SPI Controller and PHY
• UHS PSRAM Controller and PHY
• ONFI Controller and PHY


• System & Peripheral IPs:
• Timer IPs:
• Real Time Clock (RTC)
• Triple Timer Counter (TTC)
• Watchdog Timer (WDT)
• DMA controller


• Interface IPs:
• Inter Integrated Circuit (Master/Slave) (I2C)
• Improved Inter-Integrated Circuit (Master/Slave) (I3C)
• Multi-Channel Inter-IC Sound Bus Controller (Master/Slave) (I2S)
• Serial Peripheral Interface (SPI)
• Synchronous Serial Interface (SSI)
• General Purpose I/O (GPIO)
• Universal Synchronous/Asynchronous Receiver Transmitter (UART/USART)
• JTAG Controller (TAP)
• Pulse Width Modulator (PWM)
• AMBA Bus (APB, AHB, AXI, AXI-Lite)
• AXI Interconnect Switch, AMBA bridge AHB2AXI, AXI2APB
• PCIe controller
• UCIe controller
• CXL controller


• Specific IPs:
• Temperature Monitor
• Process Monitor
• Audio converter PDM to PWM


• DolphinWare IPs:
• Control Logic: Arbiter, FIFO
• Arithmetic Components: Math operator, Converter
• Logic Components: Counter, Register, Mux
• Data Integrity: Encoder, Decoder, Error Correction
• Verification IPs: AXI4, APB, SD4.0/UHS-II, I2C, I3C, I2S

Dolphin's extensive offerings have met the most rigorous standards of the industry's most demanding companies.

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   Download Soft IP Offering List

SDRAM DDR Controller

Dolphin Technology offers a high performance DDRx/LPDDRx DRAM memory controller solution that is optimized to provide a complete solution along with our DDR PHY IP.

Our controllers are DFI 4.0 compliant and are fully configurable, ensuring maximum performance across different system environments.

eMMC/SD3.0 PHY & Controller

Dolphin Technology delivers custom, synthesizable IP to support specific design requirements. The DTI EMMC controller provides the logic to integrate a Host and PHY controller supporting embedded MultiMediaCard (eMMC) version 5.1 into any system on chip (SoC).

SD-SDIO4.0/UHS2 PHY & Controller

DTI SD host controller facilitates host equipment to communicate with SD card. It supports both legacy and ultra-high speed II (UHS-II) interfaces.

I2C PHY & Controller

DTI I2C controller provides the logic consistent with NXP I2C specification to support the communication of low-speed integrated circuits through I2C bus.

The IP facilitates software controllable by application processor through industry-standard AMBA interface. The bus interface is flexible and easily integrated into APB, AHB or AXI system bus.

I3C PHY & Controller

DTI I3C controller provides the logic consistent with NXP I3C specification to support the communication of low-speed integrated circuits through I3C bus.

The IP facilitates software controllable by application processor through industry-standard AMBA interface. The bus interface is flexible and easily integrated into APB, AHB or AXI system bus.

I2S PHY & Controller

DTI I2S controller provides interface between system bus and Inter-IC Sound devices. The controller is compliant with Philips Inter-IC Sound Bus Specification and AMBA APB Specification. Other buses such as AXI-Lite, AHB-Lite, OCP, and etc are optional supports.