Digital Interface Bridges

Meet the solution that does all the magic behind the scenes

Ready to use IPs. Everything you need from Schematics Design, PCB Layout to FPGA Code.

Data Acquisition HUB


Modern processors only provide hardware support for a limited amount of the most common Interfaces. Remove this limitation and interact directly with any number of peripheral within your system thanks to our configurable logic-based solutions

  • Configurable processor interface ( SPI / I2C / RGMII / … )
  • Multi-master support for shared peripherals
  • Configurable slave interfaces
    • Parallel or Serial ADCs/DACs
    • Parallel or Serial LCDs
    • Hardware-based Sync/Trigger signals
    • Hardware Timestamping
    • Image Sensor ( CMOS / LVDS / MIPI )
    • Microphone ( PDM / PCM )
    • Audio Interface (I2S) – Inter-IC Sound
Digital I/O Expander


Expand the capabilities of your application processor (uController, SoC with ARM or x86 architecture) to support an arbitrary number of digital interfaces, you decide the number of end-points, protocol and speeds. Unify all the communication bridges in one single unit and save space on the PCB.

  • Configurable processor interface ( SPI / I2C / RGMII / … )
  • Multi-master support for shared peripherals
  • Configurable number of slaves
    • GPIO – General Purpose Input-Output
    • SPI – Serial Peripheral Interface
    • UART– Universal Asynchronous Receiver-Transmitter
    • I2C – Inter-Integrated Circuit
    • PWM – Pulse Width Modulation
    • W1 – 1-Wire
    • Your custom IP!
Platform Manager


Unify your control/configuration logic within one single unit. There is no need to add an ASIC for each extra task/function or to cross all the signals through an unreliable connector. Save PCB space, pincount and standardize access to your hardware interfaces with a scalable and controlled solution.

  • Configurable processor interface ( SPI / I2C / RGMII / … )
  • Multi-master support for shared peripherals
  • Configurable functionality
    • Power sequence & status management
    • Button debouncing
    • Interrupt aggregation
    • 7 Segment decoding
    • Logic gates integration
    • IR transceiver
    • Status LED management

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Citrobits

squeezing out embedded performance
About US

Citrobits is an embedded-electronics design house with an emphasis on reconfigurable hardware. We position ourselves as trusted partners for the R&D department.

Get to know us

Squeezing out embedded performance is not just a tagline; it is our motto. A deep understanding of the technology allows us to find the optimal solution for every challenge.

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