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L/H-Tile PCIe* Hard IP

L/H-Tile are each an FPGA companion tile that supports PCI Express* configurations up to PCIe 3.0 x16 in Endpoint (EP) and Root Port (RP) modes.

L8051XC1: Legacy-Configurable 8051-Compatible Microcontroller IP Core

The L8051XC1 is an MCS®51-compatible microcontroller core designed to match the timing and peripherals of legacy 8051-based systems. It supports instruction execution every 12, 6, or 4 clock cycles and includes user-selectable architectural extensions such as multiple data pointers, a multiply/divide unit, and a power management unit. The core can be coupled with peripherals that match the behavior of those from legacy vendors like Intel, NXP, Infineon, Maxim, and TI. Several pre-configured versions are available, along with options for customization. It supports legacy code and modern development through CAST’s on-chip debugging features and compatibility with IAR Embedded Workbench and Keil uVision™ IDEs. With design experience dating back to 1997 and hundreds of 8051 IP customers, CAST ensures that the core is optimized for easy ASIC/FPGA reuse. It is strictly synchronous, with positive-edge clocking and no internal tri-states. At 65nm, the core uses just 7.9K–20K gates.

LDPC for 5G NR (Silicon Proven IP for Altera Devices)

This IP core features a programmable LDPC decoder using the Min-Sum algorithm, designed for 5G NR performance. It supports HARQ with LLR accumulation and early iteration exit for enhanced decoding efficiency. Runtime-configurable iterations and low latency make it ideal for 5G baseband integration.

LDPC for eMMC (Silicon Proven IP for Altera Devices)

Mobiveil’s LDPC for eMMC offers robust error correction and flash endurance in a compact, low-power footprint. It is tailored for smartphones, tablets, and enterprise SSDs requiring scalable, high-reliability flash storage. The IP meets performance needs while extending memory life significantly.

LDPC for Flash Controller (Silicon Proven IP for Altera Devices)

Mobiveil’s LDPC Controller offers advanced LDPC error correction with statistical DSP. It addresses the reliability demands of MLC, TLC, and 3D NAND at advanced geometries while significantly extending flash memory life. Optimized for ultra-low power to high-performance SSD applications, it is scalable, patented, and highly customizable.

LDPC IP

The Low-Density Parity-Check (LDPC) IP Core is a high-throughput, low-latency forward error correction (FEC) engine designed to meet the rigorous requirements of next-generation communication and data storage systems. LDPC codes are known for their near-Shannon limit performance and are widely adopted in standards such as 5G NR, Wi-Fi 6/7, DVB-S2/S2X, G.hn, 10GBASE-T Ethernet, SATA, NVMe, and more.

LIN Bus Controller

LIN with UART half-duplex enhanced functionality - available in two versions – Basic and Safety-Enhanced

LIN: LIN Bus Master/Slave Controller

The LIN-CTRL core is a controller that transmits and receives complete LIN frames to perform serial communication according to the LIN Protocol Specification. It can be configured before the synthesis to operate as a master, slave or include both profiles. When configured with both – master and slave, then at run-time, the LIN-CTRL can operate either as a master or as a slave and supports versions 1.3, 2.0, 2.1, and 2.2 of the LIN protocol. The message transfers can be controlled via a microcontroller interface and a LIN transceiver is needed for the connection to the LIN bus. The LIN-CTRL core is a microcode-free design developed for reuse in ASIC and FPGA implementations. The robustly verified core has been production-proven multiple times. The LIN controller core is available in two versions: Standard, and Safety-Enhanced. The Safety-Enhanced versions are certified as ISO-26262 ASIL-D Ready.

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Lithe Layer 2 IP

Pantherun’s Layer 2 Switch IP is a high-performance, FPGA-optimized solution that delivers line-rate Gigabit to 10/100Gbps switching with ultra-low latency, secure AES encryption, and field-configurable flexibility for industrial, automotive, and mission-critical networks.