HSDLC: HDLC & SDLC Protocol Controller Core
About this offer
Overview The HSDLC core is a controller for the High-Level Data Link Control (HDLC) and the Synchronous Data Link Control (SDLC) protocols. The core operates as a peripheral to a host processor and is easy to integrate with both modern and legacy processors. Control and status registers are accessible via an APB or a generic 80c51-like bus interface, and a comprehensive set of interrupt signals facilitates interrupt-based operation. The controller’s great flexibility enables a variety of serial link setups. It provides two independent interfaces, one for transmitting and one for receiving data. Both interfaces provide control signals for the link drivers to support both full- and half-duplex operation. The controller can be programmed to use hardware flow control signals (RTS/CTS) and it can also detect collisions. The baud-rate is programmable and limited only by the link drivers and the core’s clock frequency. The core derives the receive clock from the received serial data, or uses an externally provided receive clock. The HSDLC is available in two versions: Normal, and Safety-Enhanced. The Safety-Enhanced version implements triple-modular redundancy (TMR) to provide full immunity to single-bit upsets and errors and complies to Design Assurance, Level A (DAL-A) of the DO-254 standard.
Technical Specifications
- Category:
- Software and IP Cores: FPGA Intellectual Property Cores: Interface Protocols: Communications
- End Customer Type:
-
Small and Medium sized Business
Other
Enterprise
Resources
Included Intel Technology
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Stratix® V FPGAs
Intel® Cyclone® 10 FPGAs
Arria® V FPGAs and SoC FPGAs
Cyclone® V FPGAs and SoC FPGAs
Cyclone® IV FPGAs
Stratix® IV FPGAs
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Founded in 1993, CAST continues to thrive as the longest-running — and most experienced — independent IP supplier. Our mission has been to provide proven, low-risk IP cores, under simple and flexible licensing terms, coupled with outstanding support. The years of work we have done to perfect IP reuse, improve IP quality standards, and refine sales and business practices yield a product line and a partner network that offer you a better IP experience, today and in the future. Proven, Low-Risk IP: Our goal is to maximize IP benefits for our customers by delivering high-quality, easy-to-use, cost-effective solutions to real system development challenges. CAST quality standards are high, and all our IP undergoes rigorous verification and testing before it gets to you. We use industry-standard verification methodologies, develop and test prototypes, participate in industry collaboration plugfests, and more to ensure proper functioning and smooth integration. Our practices have been extensively tested and proven, as we have helped thousands of customers ship billions of units in hundreds of application areas. Simple, Flexible Licensing: We help you get to work quickly, with fine-tuned project options and licensing terms that ensure smooth legal sign-off. Most CAST IP is available royalty-free, and is extremely cost-effective. Outstanding Support: CAST IP comes with some of the best customer support in the industry. Our goal is to help make you successful, not just sell you IP, and we have the experience and resources to make that happen.
Hsdlc: Hdlc & Sdlc Protocol Controller Core
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