D2692 - Dual UART

Block Diagram

Solution Type: IP Core

End Market: Automotive, Consumer, Industrial, Medical, Military

Evaluation Method: OpenCore, OpenCore Plus

Technology: Processors and Peripherals: Peripherals

Arria Series: Arria 10, Arria V, Arria 10 SoC, Arria V SoC

Cyclone Series: Cyclone IV, Cyclone V, Cyclone V SoC

MAX Series: MAX 10, MAX V

Stratix Series: Stratix IV, Stratix V

Overview

The D26C92 is a Dual UART Core software compatible with the SC26C92, SCC2692 and SCN2681 with added features and deeper FIFOs.It contains: 8 character receiver, 8 character transmit FIFOs, watch dog timer for each receiver, mode register 0, extended baud rate, programmable receiver and transmitter interrupts. The D26C92 Dual Universal Asynchronous Receiver/Transmitter (DUART) is a communication device that provides two full-duplex asynchronous receiver/transmitter channels in a single package. It interfaces directly with microprocessors and may be used in a polled or interrupt driven system, furthermore provides modem and DMA interface. The operating mode and data format of each channel can be programmed independently. Additionally, each receiver and transmitter can select its operating speed as one of 27 fixed baud rates, a 16X clock derived from a programmable counter/timer, or an external 1X or 16X clock.

Features

    Device Utilization and Performance

    Provided in the product datasheet.

    Getting Started

    For additional information, contact DCD at: Digital Core Design Wroclawska 94 41-902 Bytom Poland Tel. +48 32 282 82 66 Fax +48 32 282 74 37 E-mail: aleads@dcd.pl WWW: http://www.dcd.com.pl

    IP Quality Metrics

    Basic
    Year IP was first released2013
    Latest version of Quartus supported15.1
    Altera Customer Use
    IP has been successfully implemented in production with at least one customerY
    Deliverables

    Customer deliverables include the following:

    • Design file (encrypted source code or post-synthesis netlist)
    • Simulation model for ModelSim Altera edition
    • Timing and/or layout constraints
    • Testbench or design example
    • Documentation with revision control
    • Readme file
    Y
    Parameterization GUI allowing end user to configure IPY
    IP core is enabled for OpenCore Plus SupportY
    Source language
    Verilog; VHDL
    Testbench languageVerilog; VHDL
    Software drivers providedY
    Driver OS supportNA
    Implementation
    User InterfaceAXI; Avalon-MM
    IP-XACT Metadata includedN
    Verification
    Simulators supportedModelSim
    Hardware validated Y. Altera Board Name DE1, DE2
    Industry standard compliance testing performed
    N
    If No, is it planned?Y
    Interoperability
    IP has undergone interoperability testing
    N
    Interoperability reports available  N

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