Input/Output Controller IP

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Compare 27 Input/Output Controller IP from 15 vendors (1 - 10)
  • SDIO/SD Memory/MMC Slave Controller
    • Compatible with SD/SDIO specification 2.0 with 1 and 4 bit data transfer.
    • Provides SD interface to peripheral or memory device through a simple address/data interface.
    • Support SD, SPI and optional MMC bus protocol.
    • Support for both standard capacity and high capacity (SDHC) memory cards.
    Block Diagram -- SDIO/SD Memory/MMC Slave Controller
  • General Purpose Input / Output Controller (GPIO)
    • The GPIOmodule is a general purpose input/output controller, offering some unique features that eases system integration and use.
    • Each GPIO port can be configured for input, output or bypass mode. Output data can be set in one access or single or multiples bits can be set or cleared.
    Block Diagram -- General Purpose Input / Output Controller (GPIO)
  • APB General Purpose IO (w/ interrupt)
    • The APB GPIO is a configurable module allowing the use of up to 32 scalable I/O lines.
    • If more than 32 I/Os are required, more than one GPIO module may be instantiated.
    • Each line can be configured independently resulting in a very useful I/O application.
    Block Diagram -- APB General Purpose IO (w/ interrupt)
  • Intel 8255A Functional Equivalent Programmable Peripheral Interface
    • The DB8255A Programmable Peripheral Interface core is a full function equivalent to the Intel 8255A / 82C55A and Intersil 82C55A devices.
    • The DB8255A implements a general-purpose I/O interface connecting peripheral equipment to a microprocessor system bus.
    • The core generates 24 programmable I/O lines which are individually programmed in 2 groups of 12 and used in 3 major modes of operation.
    Block Diagram -- Intel 8255A Functional Equivalent Programmable Peripheral Interface
  • General-Purpose I/O Controller with APB Interface
    • User selectable number of GPIO signals from 1 to 32
    • All GPIO signals can be bi-directional (external bi-directional I/O cells are required in that case)
    • All GPIO signals can be tri-stated or open-drain enabled (external tri-state or open-drain I/O cells are required in that case)
    • GPIO signals programmed as inputs can cause an interrupt request to the CPU
    Block Diagram -- General-Purpose I/O Controller with APB Interface
  • I3C Dual Controller
    • Compliant with MIPI I3C Specification (v1.1/v1.1.1)
    • Compliant with MIPI I3C HCI Specification (v1.2)
    • Supports up to 12.5 MHz operation using Push-Pull
    • Open-Drain and Push-pull type transactions
    Block Diagram -- I3C Dual Controller
  • xSPI - PSRAM Master
    • SPI Protocol:
    • AXI4 Slave
    • AXI4 DMA Master
    • AXI4 – LITE SLAVE
    Block Diagram -- xSPI - PSRAM Master
  • Quad SPI Master IP
    • Compliant with AMBA AXI3/4 and AXI4-lite protocols.
    • User configurable clock frequency support
    • Designed to support all leading NOR FLASH devices.
    Block Diagram -- Quad SPI Master IP
  • xSPI Master IP | NOR IP
    • JESD 251 compliant
    • JEDEC SFDP Compliant
    Block Diagram -- xSPI Master IP | NOR IP
  • I3C Master and Slave Dual Role Controller
    • Compliant with the latest version of the MIPI I3C specification
    • Legacy I2C
    • I3C features
    • Low Power
    Block Diagram -- I3C Master and Slave Dual Role Controller
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