Low-Speed Control Interface IP cores provide the communication, control, monitoring, and management functions required by modern SoCs, microcontrollers, automotive systems, industrial equipment, and embedded platforms. These interfaces enable reliable connectivity between processors, sensors, peripherals, power-management devices, and external subsystems.
This catalog includes IP solutions for widely adopted control and management protocols such as I2C/I3C, SPI/QSPI/xSPI, UART, CAN, CAN FD, CAN XL, LIN, GPIO, IEEE 1588/PTP, MIPI RFFE, PMBus, Smartcard, ARINC 429, MIL-STD-1553, FlexRay, SENT, HDLC, and other specialized interfaces. Compare controller, target, and protocol IP offerings from multiple vendors based on standards compliance, feature sets, safety support, performance, and integration requirements.
Configurable UART with FIFO, software and hardware flow control
The D16950 is a soft core of a Universal Asynchronous Receiver/Transmitter (UART), functionally identical to the OX16C950.
The SPI is a fully configurable SINGLE, DUAL, QUAD and OCTAL SPI master/slave device, which allows user to configure polarity and…
Serial Peripheral Interface – Master/Slave with Octal, Quad, Dual and Single SPI Bus support
The SPI IP is a revolutionary octal SPI designed to offer the fastest operations available for any serial SPI memory.
LIN 2.2, 2.1 and 1.3 Protocol Controller IP
The LIN is a soft core of the Local Interconnect Network (LIN).
Used for controlling HDLC/SDLC transmission protocols
The DHDLC IP Core provides versatile support for a widely used HDLC transmission protocol.
CAN 2.0 & CAN FD Bus Controller IP
The CAN is a standalone controller for the Controller Area Network (CAN), which is commonly used in automotive and industrial app…
Four-Wire slave IP for use with the Mentor M8051W and M8051EW
The M4WIS adds four-wire slave capability to the M8051W and M8051EW microcontroller designs that are compatible with the I2C Fast…
Two-Wire slave IP for use with the Mentor M8051W and M8051EW
The M2WIS adds two-wire slave capability to M8051W and M8051EW designs.
SPI Controller IP- Master/Slave, Parameterized FIFO, AMBA APB / AHB / AXI Bus
The DB-SPI-MS-AMBA is a Serial Peripheral Interface (SPI) Controller Verilog IP Core supporting both Master/Slave SPI Bus transfe…
ISO 7816 Based Smart Card Reader
The DSMART is a fast, versatile and cost-competitive core intended for smart card reader applications.
The DB-I2C-S-Hs-Mode I2C Slave Controller IP Core interfaces user Registers to an I2C Bus or Memory (SDRAM / SRAM / Flash / FIFO)…
I2C Controller IP – Master, Parameterized FIFO, Hs-Mode (3.4 Mbps) AXI/AHB/APB/Avalon Buses
The DB-I2C-M-Hs-Mode Controller IP Core interfaces a microprocessor via the AMBA AXI / AHB / APB Bus or Avalon Bus to an I2C Bus …
I2C Controller IP – Master / Slave, Parameterized FIFO, Hs-Mode (3.4 Mbps) AXI/AHB/APB/Avalon Buses
The DB-I2C-MS-Hs-Mode Controller IP Core interfaces a microprocessor via the AMBA AXI / AHB / APB Bus or Avalon Bus to an I2C Bus…
I2C Controller IP – Master, Parameterized FIFO, AXI Bus
The DB-I2C-M-AXI Controller IP Core interfaces an ARM, MIPS, PowerPC, ARC or other high performance microprocessor via the AMBA 2…
I2C Controller IP – Master, Parameterized FIFO, AHB Bus
The DB-I2C-M-AHB Controller IP Core interfaces an ARM, MIPS, PowerPC, ARC or other high performance microprocessor via the AMBA 2…
I2C Controller IP- Master / Slave, Parameterized FIFO, APB Bus
The Digital Blocks DB-I2C-MS-APB Controller IP Core interfaces a microprocessor via the AMBA APB Bus to an I2C Bus in Standard-Mo…
I2C Controller IP- Master / Slave, Parameterized FIFO, AHB Bus
The DB-I2C-MS-AHB Controller IP Core interfaces a microprocessor via the AMBA AHB Bus to an I2C Bus in Standard-Mode (100 Kbit/s)…
I2C Controller IP- Master / Slave, Parameterized FIFO, AXI Bus
The DB-I2C-MS-AXI Controller IP Core interfaces a microprocessor via the AMBA AXI Bus to an I2C Bus in Standard-Mode (100 Kbit/s)…
CAN Controller Core with 32/32 Message Objects
CANmodule-IIIx is a full functional CAN controller module that supports the concept of mailboxes.
General-Purpose I/O Controller Core
The GPIO core is used to create functions in a system that are not implemented with dedicated controllers, and require simple inp…